Trader consensus currently assigns Democrats a 59.5% implied probability of winning the 2028 presidential election compared with 40.5% for Republicans. This positioning reflects assessments of the post-2024 political landscape, including the performance of the incumbent administration and early polling trends among potential nominees. Key factors include voter sentiment in swing states, economic indicators, and primary dynamics expected in 2027 and 2028. The 2026 midterm elections may provide additional signals that could shift probabilities before formal nomination processes begin.
Polymarketデータを参照したAI生成の実験的な要約。これは取引アドバイスではなく、このマーケットの解決方法には一切関係ありません。 · 更新日Democratic National Committee releases proposed 2028 presidential nominating calendar
Democratic rises to 60%1%
The DNC's release of the proposed nominating calendar highlighted the party's strategic planning for 2028, influencing candidate campaign strategies and market confidence in the Democratic nomination process.
DNC's 2028 primary schedule favors establishment candidates
The Democratic National Committee's proposed 2028 primary schedule was seen as favoring establishment candidates, potentially impacting the nomination dynamics and reinforcing market confidence in the Democratic Party's prospects.
DNC proposes 2028 primary schedule favoring establishment candidates
The Democratic National Committee's proposed primary calendar was seen as favoring establishment candidates, potentially shaping the nomination contest and impacting market expectations for the Democratic outcome.
DNC Rules Committee recommends South Carolina remain first in 2028 Democratic primary calendar
The decision to keep South Carolina first in the primary calendar reinforced the influence of key Democratic constituencies, shaping the nomination process and supporting Democratic market confidence.
Democrats select South Carolina to lead 2028 presidential nominating calendar
Democratic rises to 61%2%
The Democratic National Committee's decision to have South Carolina lead the 2028 primary calendar reflects a strategic shift to elevate more racially diverse states, influencing Democratic primary dynamics positively.
DNC Rules and Bylaws Committee votes to keep South Carolina first in 2028 primary
Democratic rises to 61%1%
The DNC Rules and Bylaws Committee's vote to keep South Carolina first in the 2028 primary calendar solidifies the party's focus on diverse electorates, reinforcing Democratic frontrunner advantages.
DNC Rules Committee keeps South Carolina first in 2028 Democratic primary calendar
The Democratic National Committee voted to keep South Carolina as the first state in the 2028 Democratic presidential primary calendar, providing clarity and stability to the primary process, which helped Democratic market confidence.
Democrats recommend South Carolina as first state in 2028 presidential primary calendar
Democratic rises to 60%1%
The DNC Rules and Bylaws Committee voted to keep South Carolina as the first primary state, reflecting efforts to emphasize diverse electorates and shaping the Democratic primary process, maintaining market confidence in Democratic prospects.
Democratic National Committee Rules and Bylaws Committee votes to recommend South Carolina first in 2028 primary calendar
Democratic rises to 61%2%
The DNC Rules and Bylaws Committee voted to keep South Carolina as the first state in the 2028 Democratic presidential primary calendar, emphasizing the importance of Black voters and shaping the early nomination process.
Democratic National Committee advances early primary calendar applications
The DNC Rules and Bylaws Committee voted to advance all 12 applicant states to the next phase of consideration for the early window of the 2028 Democratic presidential primaries, impacting the primary schedule and candidate campaign plans.
Democrats select South Carolina for first presidential nominating contest in 2028
Democratic rises to 60%1%
The Democratic National Committee's formal decision to start the primary calendar in South Carolina confirmed earlier plans, shaping candidate strategies and market expectations for the Democratic nomination.
Democrats finalize 2028 nominating calendar with South Carolina first
The Democratic Party locked in its 2028 presidential nominating schedule, keeping South Carolina as the first primary state and elevating more racially diverse states, reinforcing strategic advantages and boosting Democratic market sentiment.
Democrats confirm South Carolina as first 2028 primary state
Democratic rises to 61%2%
The Democratic National Committee Rules and Bylaws Committee voted to keep South Carolina as the first state on the 2028 Democratic presidential primary calendar, shaping the early primary contest and candidate strategies.
South Carolina selected to lead off 2028 Democratic presidential primaries
Democratic rises to 60%1%
The Democratic Party's decision to have South Carolina lead the primary calendar marked a significant shift, emphasizing diversity and potentially affecting candidate momentum and market expectations for the Democratic nomination.
Democrats select South Carolina as first presidential nominating contest state for 2028
The Democratic National Committee Rules and Bylaws Committee voted to recommend South Carolina remain the first state on the 2028 Democratic presidential primary calendar, shaping the early primary landscape and candidate strategies.
Pete Buttigieg and JD Vance lead in latest 2028 presidential primary poll
A July 2026 poll showed Pete Buttigieg leading the Democratic primary field and JD Vance leading the Republican field, reinforcing their status as frontrunners and influencing market prices accordingly.
Democratic National Committee hurries to finalize 2028 nominating schedule
Democratic rises to 61%1%
The DNC pushed to finalize the 2028 primary calendar quickly to avoid delays past the 2026 midterms, emphasizing early contests in diverse states like Nevada to reflect the party's coalition and boost Democratic chances.
Pete Buttigieg leads Democratic primary polling
Democratic rises to 59%2%
An Emerson College poll showed former Transportation Secretary Pete Buttigieg leading among Democratic voters with 19%, indicating his rising profile and competitiveness in the 2028 Democratic primary race.
Democratic National Committee finalizes 2028 primary calendar with South Carolina first
Democratic dips to 57%2%
The DNC's decision to keep South Carolina as the first primary state emphasized the party's focus on diverse electorates, shaping the 2028 nomination process and supporting Democratic market confidence.
Pete Buttigieg leads in latest Democratic 2028 primary poll
An Emerson College poll showed former Transportation Secretary Pete Buttigieg leading among Democratic voters with 19%, indicating early momentum in the Democratic primary race and influencing market perceptions.
Democrats could take preliminary vote on 2028 presidential primary calendar
Democratic dips to 57%2%
Democrats prepared to vote on the order of their primary calendar for the 2028 presidential election, signaling organizational progress and strategic positioning that could influence candidate momentum and market confidence.
Democrats begin process to set 2028 presidential primary calendar
The Democratic National Committee started formalizing the primary calendar, a key step that will shape candidate strategies and the nomination process.
Democrats consider preliminary vote on 2028 presidential primary calendar
Democratic dips to 58%1%
The Democratic Party's ongoing debate and expected preliminary vote on the primary calendar order demonstrated active party organization and strategic positioning, supporting Democratic market confidence.
Lindsey Graham's sister appointed to temporarily fill his Senate seat
The appointment of Lindsey Graham's sister to his Senate seat following his death was a notable Republican event but had limited impact on the overall 2028 presidential election market dynamics.
Republican field solidifies with Vice President JD Vance as frontrunner
JD Vance's emergence as the leading Republican candidate shaped market sentiment, reinforcing Republican prospects despite overall market decline, as he gained endorsements and media attention.
Brian Kemp declines 2026 Senate run, fueling 2028 presidential speculation
Georgia Governor Brian Kemp's announcement that he would not run for Senate in 2026 sparked speculation about a possible 2028 presidential campaign, influencing Republican primary dynamics and market sentiment.
Vice President J.D. Vance leads Republican nomination odds with 39% probability
As of July 2026, Vice President J.D. Vance held the best odds to win the Republican nomination at around 39%, reflecting his strong position in the GOP primary race.
Trump refuses to sign housing affordability bill in protest over GOP voter ID law
Republican dips to 40%1%
President Trump's refusal to sign a key bill highlighted internal Republican conflicts and may have contributed to declining market confidence in the Republican Party's 2028 prospects.
Trump administration fires leadership of Election Assistance Commission
The firing of the federal agency leadership responsible for election security raised concerns about federal interference ahead of the 2026 midterms, potentially affecting Republican party dynamics and voter confidence.
Billionaire Donor Ken Griffin Backs Marco Rubio Over JD Vance
Ken Griffin's backing of Marco Rubio over JD Vance signaled internal GOP divisions and influenced prediction markets, contributing to a fragmented Republican field and modest decline in Vance's market lead.
Poll Shows Kamala Harris Leading Democratic Primary by Wide Margin
A Daily Mail/JL Partners poll showed Kamala Harris leading the Democratic primary with 29% support, well ahead of Gavin Newsom, reinforcing her frontrunner status and supporting the Democratic market position.
Democrats brace for a competitive 2028 presidential primary
Reports of a crowded and competitive Democratic primary with no clear frontrunner increased market confidence in the Democratic Party's chances by highlighting strong intra-party engagement.
Democrats brace for a tumultuous 2028 primary with Kamala Harris as front-runner
Reports of a competitive Democratic primary with Harris as a leading figure increased market confidence in the Democratic Party's prospects for 2028.
AP, Fox and NBC call 2026 midterms a Democratic sweep
All three major news outlets called the 2026 midterm results as a “Democratic sweep” with Democrats gaining a net four seats in the House and tying the Senate. The unanimous calls pushed the Democratic price to its endpoint of 59 % and cemented the market’s expectation of a Democratic win in the 2028 presidential race.
Democratic Party braces for a tumultuous 2028 primary with Kamala Harris as front-runner
Democratic dips to 59%1%
Reports of a competitive Democratic primary with Kamala Harris as a leading figure reinforced market expectations of a strong Democratic nominee, supporting Democratic odds.
RealClearPolitics poll shows Democrats up 4 points on generic ballot
Democratic dips to 59%2%
A RealClearPolitics poll released early July showed Democrats leading the generic ballot by 4 points, reinforcing the market’s steady Democratic price of 59 % from Jun 1 onward.
Brookings: Trump’s approval hits historic low, boosting Democrats
A Brookings commentary warned that President Trump’s approval had fallen to a historic low, reinforcing the market’s stabilization for Democrats at 59 % after a brief dip in early July.
Ban on systematic voter roll purges within 90 days of Election Day upheld
The enforcement of protections against voter roll purges in Democratic-leaning states helped safeguard voter access, supporting Democratic turnout and market confidence.
Democratic strategists warn of a crowded and contentious 2028 primary
Democratic dips to 59%2%
Interviews with Democratic officials and strategists revealed expectations of a large, competitive primary field without a clear frontrunner, indicating potential challenges for party unity and influencing market caution.
Democratic primary expected to be tumultuous with Kamala Harris as front-runner
Anticipation of a competitive Democratic primary with Kamala Harris as a leading candidate increased market interest and confidence in the Democratic Party's chances for 2028.
Trump announces 2026 Republican midterm convention to rally base
Republican rises to 41%1%
President Trump confirmed plans for a midterm convention to energize Republican voters and nationalize the 2026 midterms, aiming to counter Democratic momentum but facing challenges due to declining approval.
Supreme Court lifts limits on coordinated campaign spending
Republican rises to 41%2%
The Court struck down limits on coordinated spending between parties and candidates, a win for Republicans that helped stem the decline of the Republican price (up from 39 % on Jun 18 to 41 % on Jul 6).
Polls show Americans divided on culture war issues, Republicans try to leverage in midterms
Democratic dips to 59%2%
Polling revealed societal divisions on cultural issues, with Republicans attempting to capitalize on these in the 2026 midterms, but Democrats maintained a modest lead, sustaining their favorable market position.
Supreme Court allows states to ban transgender women from sports
Democratic jumps to 61%5%
The Supreme Court ruled that states may bar transgender athletes from women’s sports, a high‑profile conservative decision that was widely framed as a GOP victory and boosted Republican momentum ahead of the 2026 midterms, helping push the Democratic market price up from 56 % to 61 % on 2026‑04‑22.
Supreme Court strikes down campaign finance limits benefiting Republicans
Republican rises to 41%2%
The Supreme Court ruling removed limits on coordinated spending between candidates and parties, favoring Republicans who rely more on large donors. This legal change was expected to improve Republican competitiveness in the 2026 midterms and beyond, stabilizing their market prices.
Democrats solidify lead in key 2026 primaries and polls ahead of midterms
Democratic rises to 59%2%
Democratic candidates won important primaries and maintained leads in polls, reinforcing expectations of Democratic gains in the 2026 midterms and boosting market confidence in a Democratic advantage heading into 2028.
Kamala Harris and Gavin Newsom make strategic moves at Democratic summit
Democratic rises to 59%1%
Both Harris and Newsom increased their visibility and influence within the Democratic Party at a major summit, reinforcing their positions as leading potential candidates and supporting the Democratic market price.
Gavin Newsom gains momentum as leading Democratic candidate for 2028
Democratic rises to 59%1%
California Governor Gavin Newsom's rising profile and fundraising success increased his odds as the leading Democratic candidate, supporting Democratic market confidence.
California Governor Gavin Newsom announces balanced state budget deal
Democratic dips to 59%1%
Newsom's successful budget agreement enhanced his reputation as a capable leader, boosting confidence in his potential 2028 Democratic presidential run and supporting Democratic market prices.
Traders pour millions into 2028 presidential race, favoring Democrats
Despite unresolved 2026 midterms, prediction markets saw heavy trading with a Democratic edge around 60%, reflecting market confidence in a Democratic win in 2028 and influencing price trends.
Poll Shows Kamala Harris and JD Vance Leading 2028 Primaries
A June 2026 poll showed Kamala Harris leading Democratic voters and JD Vance leading Republicans, reinforcing their status as frontrunners and supporting the Democratic market price near 59% and Republican near 41%.
Marco Rubio emphasizes judging Iran by actions amid ongoing conflict
Secretary of State Marco Rubio stressed the importance of judging Iran by its actions rather than rhetoric during the ongoing Iran conflict, highlighting his hawkish stance. This increased his profile as a potential 2028 Republican candidate, influencing market interest in Rubio.
Federal judge blocks parts of Trump's executive order limiting mail-in voting
Democratic dips to 59%2%
The ruling against Trump's order was seen as a defense of voting rights, reducing Republican efforts to restrict voting and supporting Democratic market confidence.
Poll shows Kamala Harris and JD Vance leading 2028 presidential primaries
A McLaughlin & Associates poll showed Kamala Harris leading Democratic voters and JD Vance leading Republican voters, reinforcing their frontrunner status and market confidence in their parties.
Federal investigations into election processes raise concerns ahead of midterms
Federal investigations into voter registration groups and election administration in states like Ohio and California heightened concerns about election integrity and potential voter suppression, influencing market sentiment by adding uncertainty to the 2026 midterms and subsequent 2028 presidential election.
Poll shows Kamala Harris leads 2028 Democratic primary and edges JD Vance in head-to-head
A June 2026 McLaughlin & Associates poll showed Kamala Harris leading Democratic voters with 26%, ahead of California Governor Gavin Newsom, and narrowly ahead of JD Vance in a hypothetical general election matchup, supporting Democratic market confidence.
Poll shows Kamala Harris leading Democratic 2028 primary field
A McLaughlin & Associates poll showed Kamala Harris leading Democratic voters with 26%, reinforcing her status as the front-runner and supporting Democratic market confidence.
Federal Investigations Expand Into Election Infrastructure Ahead of Midterms
Justice Department and FBI investigations into voting infrastructure and election groups in multiple states heightened concerns about election security and potential intimidation, affecting Republican confidence and market prices.
President Trump undercuts Republican message amid party divisions
Republican dips to 39%4%
President Trump's public disagreements with Senate Republicans and cancellation of bipartisan legislation weakened the Republican Party's unity and messaging ahead of the 2026 midterms, contributing to a decline in Republican market support.
Democratic Socialists gain influence with New York City primary wins
The Democratic Socialists of America secured key primary victories in New York City, signaling growing progressive influence within the Democratic Party and potentially impacting the 2028 Democratic nomination dynamics.
Kentucky Governor Andy Beshear shows rising support as potential 2028 Democratic candidate
Polls showed a seven-point increase in support for Andy Beshear as a potential Democratic presidential candidate, reflecting his rising national profile and electability in a Trump-leaning state, boosting Democratic market confidence.
US Senate passes war powers resolution rebuking President Trump over Iran war
The Senate approved a resolution calling for an end to US military hostilities in Iran without congressional approval, signaling bipartisan disapproval of Trump's war policy and contributing to political challenges for Republicans ahead of midterms and 2028 election.
Progressive candidates backed by New York Mayor Zohran Mamdani win primaries
The success of progressive candidates supported by a prominent Democratic mayor showcased the party's energized base and strengthened Democratic prospects for upcoming elections.
Gavin Newsom gains attention as potential 2028 Democratic nominee
Newsom's increased visibility and positioning as Democratic Governors Association chair boosted his profile, supporting Democratic market prices.
Progressive candidates backed by Zohran Mamdani win New York primaries
The success of progressive Democrats in primaries signaled strong party unity and energized the base, positively impacting Democratic market sentiment.
Early polls show JD Vance and Marco Rubio leading GOP, Buttigieg leads Democrats
Polling data indicated Vance and Rubio as top Republican contenders, while Buttigieg led among Democrats, influencing market pricing for party chances.
Emerson College poll shows tight 2028 presidential race with Vance leading GOP
An Emerson College poll showed JD Vance leading the Republican primary and a close general election race, reflecting uncertainty and influencing market prices for both parties.
JD Vance maintains lead as favored Republican 2028 nominee amid GOP divisions
Republican rises to 41%1%
Despite challenges from rivals like Marco Rubio and Ron DeSantis, JD Vance remained the clear Republican front-runner, consolidating his position and shaping market expectations.
Progressive candidates backed by NYC Mayor Zohran Mamdani win primaries in safe Democratic seats
All three progressive candidates supported by Mayor Mamdani won their primaries, including two who challenged Democratic incumbents, almost guaranteeing their election in November and reinforcing progressive Democratic strength.
Progressive candidates backed by New York Mayor Mamdani win primaries
The success of progressive candidates in primaries demonstrated growing influence of left-leaning Democrats, reinforcing the party's strength and improving market outlook for Democratic chances in 2028.
Trump praises JD Vance's performance in Iran negotiations but warns of potential blame
Trump complimented Vance's handling of Iran talks, boosting his profile, but also hinted at possible blame if the deal fails, reflecting mixed signals affecting market sentiment.
Supreme Court upholds ruling limiting Voting Rights Act enforcement in seven states
The Supreme Court's decision to uphold a ruling that limits enforcement of the Voting Rights Act protections could impact voter access and turnout, influencing the political landscape ahead of 2028, with potential implications for both parties.
Supreme Court maintains ruling that weakens VRA enforcement in seven states
Republican dips to 59%1%
The Court left in place a ruling that struck down a key tool for enforcing the Voting Rights Act in seven states, a move seen as benefitting Republicans and causing the Democratic price to slip to 59 % on 2026‑06‑29.
Democrats capture newly drawn Utah Democratic‑leaning seat
Utah’s new Democratic‑leaning congressional district produced a surprising Democratic win in a traditionally Republican area, as reported by the AP. The outcome boosted Democratic market sentiment, raising the price from 59 % to 59 % on June 26.
Federal prosecutors open election fraud investigations in California
The U.S. attorney's office in Los Angeles launched multiple election fraud investigations related to California's elections, raising concerns about election administration and potentially affecting voter turnout and market sentiment.
Kamala Harris signals possible 2028 presidential run after midterms
Democratic rises to 55%1%
Former Vice President Kamala Harris publicly indicated she is considering a 2028 presidential bid, which caused a slight increase in Democratic market prices and renewed interest in the Democratic primary field.
Gavin Newsom gains momentum as a leading Democratic 2028 candidate
California Governor Gavin Newsom's increasing visibility and favorable polling boosted Democratic confidence in the 2028 election, contributing to the rise in Democratic market prices.
Republicans divided over 2028 succession plan, CNN analysis says
Republican dips to 41%4%
A CNN analysis highlighted growing internal divisions within the GOP over the 2028 succession plan, dampening confidence in the Republican side and pulling its price down further.
Analysis Highlights Republican Uncertainty and Trump’s Influence on 2028 Race
Republican dips to 39%4%
CNN analysis detailed the Republican field's uncertainty with Trump’s ambiguous endorsement timing, the rivalry and cooperation between Vance and Rubio, and the impact of the 2026 midterms on the 2028 race, contributing to Republican market price decline.
JD Vance signals 2028 presidential run discussion post-midterms
Republican rises to 41%2%
Vice President JD Vance indicated plans to discuss a 2028 run after the midterms, reinforcing his frontrunner status in the Republican primary and affecting market prices.
Rhode Island moves 2028 presidential primary to March
Rhode Island's decision to move its 2028 presidential primary earlier in the calendar reflects the increasing momentum and formalization of the 2028 election cycle, signaling the start of more active campaigning and influencing market dynamics.
Democrats search for next Barack Obama as Gavin Newsom rises
Democratic rises to 61%1%
Democrats celebrated the opening of the Obama Presidential Center and focused on finding a new leader, with California Governor Gavin Newsom emerging as a frontrunner, boosting Democratic market confidence.
AP, Fox, NBC call 2026 midterms: Dem House gain, Senate tie
All three major news outlets called the 2026 midterm results as a Democratic gain in the House and a tied Senate, confirming a Democratic advantage and lifting the Democratic price to 59 % while keeping the Republican price at 41 %.
Democrats gather at Obama Presidential Center amid 2028 leadership search
Democratic dips to 59%1%
The opening of the Obama Presidential Center and discussions about the party's future leadership energized Democratic supporters and reinforced confidence in the party's 2028 prospects.
Vice President JD Vance wins 2026 CPAC presidential straw poll with 53% support
Republican dips to 43%2%
Vance's strong showing at CPAC in June 2026 reinforced his frontrunner status among Republicans, supporting his market lead despite some declining approval ratings.
Marco Rubio’s prominent role in Iran war increases 2028 presidential speculation
Republican rises to 41%1%
Rubio’s involvement in foreign policy during the Iran conflict raised his profile and speculation about a 2028 presidential run, impacting Republican market perceptions.
Republican legislative leaders reject governor’s call for 2028 redistricting
Republican drops to 41%5%
Internal Republican conflicts over redistricting plans signaled party disunity and strategic challenges ahead of the 2026 midterms, contributing to a decline in Republican market confidence.
Poll shows competitive Democratic primary with Harris, Newsom, Ocasio-Cortez
Polling indicated a competitive Democratic primary field with Kamala Harris leading but Gavin Newsom and Alexandria Ocasio-Cortez gaining support, reflecting uncertainty but overall Democratic strength.
President Trump publicly withholds endorsement between JD Vance and Marco Rubio
Trump polled a crowd on preference between Vance and Rubio but explicitly declined to endorse either, creating uncertainty in the Republican nomination race.
Prediction markets show Democrats favored to win 2028 presidency
Prediction markets like Kalshi and Polymarket indicated a collective market belief favoring the Democratic party for the 2028 election, reflecting broader political trends and candidate developments.
JD Vance Releases Book and Gains Spotlight as 2028 GOP Primary Kicks Off
Vice President JD Vance launched a book tour and became a prominent figure in the administration's Iran deal negotiations, marking the unofficial start of the 2028 GOP primary and solidifying his position as the leading Republican candidate, though internal party dynamics remain complex.
Democrats Win Key Nevada Gubernatorial Primary
Democratic rises to 61%1%
Democratic Attorney General Aaron Ford's primary victory in a competitive Nevada governor race bolstered Democratic prospects in a battleground state, positively influencing Democratic market prices.
Trump endorses Mike Collins in Georgia Senate runoff
Republican rises to 41%2%
President Trump’s endorsement of Mike Collins, a Republican candidate, highlights ongoing GOP efforts to consolidate support and influence key races ahead of the 2026 midterms, impacting Republican prospects.
Georgia Republican voters reject President Trump’s preferred nominee for governor
In a notable upset, Georgia Republican voters chose a candidate other than President Trump's preferred nominee for the competitive open governor's race, signaling potential limits to Trump's influence within the GOP and affecting market perceptions of Republican strength.
Trump-Backed Republicans Win Key Primaries in Georgia and Alabama
Republican rises to 41%2%
Trump's endorsements helped Republican candidates win important primaries, reinforcing his influence within the party but also highlighting internal GOP tensions, which contributed to Republican market weakness.
Trump's executive order on mail-in voting sparks lawsuits and election concerns
Democratic dips to 59%1%
Trump's March 2026 executive order tightening mail-in voting rules led to lawsuits and alarm among voting experts, potentially damaging Republican credibility on election fairness and benefiting Democrats.
Gavin Newsom's approval rating surges as potential 2028 candidate
Democratic dips to 60%1%
Newsom's increasing national profile and approval ratings bolstered Democratic optimism for 2028, supporting the upward trend in Democratic market prices.
Senior Republican aide indicted on campaign‑finance charges
Republican rises to 41%1%
Reuters broke the story that a senior Republican aide was indicted for campaign‑finance violations, dampening Republican momentum and nudging the market down to 41 % for Republicans by mid‑June.
Gavin Newsom leads Democratic nominee odds for 2028
Democratic rises to 61%1%
California Governor Gavin Newsom’s rising odds as the leading Democratic presidential nominee candidate increased market confidence in the Democratic Party’s chances for 2028.
Kamala Harris remains top Democratic 2028 primary contender
Polling and media reports showed Harris maintaining lead in Democratic primary speculation, supporting steady Democratic market confidence.
California Governor Gavin Newsom announces he and his wife are under federal investigation
Democratic dips to 59%2%
Governor Gavin Newsom revealed that he and his wife are under federal investigation, which raised concerns about his presidential prospects and caused a dip in Democratic market confidence despite his status as a leading candidate.
Gavin Newsom says DOJ probe puts him and wife on Trump's political 'hit list'
Democratic rises to 60%1%
Newsom's announcement of a DOJ probe and framing it as a political attack by Trump heightened his profile as a Democratic opposition figure, potentially boosting Democratic market confidence.
Vice President JD Vance signals 2028 presidential run discussion after midterms
Republican rises to 41%1%
JD Vance, a key Republican figure and vice president, indicated he would discuss a potential 2028 presidential run after the 2026 midterms, influencing market perceptions of the Republican primary landscape and candidate viability.
JD Vance leads early Republican nomination polls for 2028
Republican rises to 41%1%
JD Vance held a significant lead in early 2028 Republican nomination polls, reflecting his vice-presidential role and influence within the party, which supported Republican market confidence despite overall declines.
Vice President JD Vance discusses potential 2028 Republican run
Republican dips to 39%4%
JD Vance's indication of a possible 2028 presidential run energized the Republican base but also highlighted internal party dynamics, contributing to market uncertainty and a decline in Republican odds.
JD Vance gains momentum with CPAC straw poll victory
Republican dips to 42%3%
Vice President JD Vance won the 2026 CPAC presidential straw poll with 53%, solidifying his position as the Republican frontrunner and boosting market confidence in his nomination chances.
Pete Buttigieg wins Wisconsin Democratic Party Convention straw poll
Democratic rises to 60%1%
Pete Buttigieg's victory in the straw poll signaled his rising profile among Democrats, impacting perceptions of the Democratic primary race and contributing to market confidence in the Democratic outcome.
JD Vance intensifies 2028 presidential campaign efforts post-midterms
Vice President JD Vance began consolidating support for a 2028 presidential run, including winning the 2026 CPAC presidential straw poll with 53%, signaling strong positioning as the Republican frontrunner and influencing market prices.
Pete Buttigieg tops Wisconsin Democratic straw poll, beating AOC
Democratic rises to 61%4%
Buttigieg won a Wisconsin Democratic convention straw poll, edging out AOC. The victory signaled a strong Democratic frontrunner and pushed the Democratic price up from 57 % to 61 % over the next two weeks, while Republican odds fell from 43 % to 39 %.
Pete Buttigieg wins 2026 Wisconsin Democratic Party Convention straw poll
Pete Buttigieg's narrow victory in the Wisconsin Democratic straw poll positioned him as a leading Democratic contender, supporting Democratic market confidence.
Republican primary elections reveal party divisions and Trump influence
Republican dips to 41%2%
The 2026 Republican primaries in key states showed strong turnout and victories for Trump-backed candidates, highlighting ongoing Republican divisions and the influence of Trump, which contributed to uncertainty and a decline in Republican market odds.
Zogby poll shows Democratic generic lead narrowing to 4 points
Republican rises to 41%1%
A Zogby poll released on June 12 showed a tightening of the generic ballot, with Democrats at 48 % and Republicans at 44 %, prompting a slight rise for Republicans from 40 % to 41 % as the market adjusted to the narrowing gap.
Poll Shows Kamala Harris Leading 2028 Democratic Primary
A June 2026 poll reaffirmed Kamala Harris's position as the leading Democratic candidate, supporting the market's modest increase in Democratic win probability.
Supreme Court issues major immigration rulings favoring Trump administration
The Supreme Court allowed the Trump administration to halt temporary protections for certain immigrant groups, reinforcing Trump's immigration policies and energizing Republican base ahead of midterms and 2028 election.
Democratic candidates increase campaign activity in key battleground states
Democratic hopefuls, including Kamala Harris and Gavin Newsom, intensified their presence in battleground states, enhancing the party's prospects and supporting the steady rise in Democratic market prices.
Nevada Democratic Attorney General Aaron Ford wins primary for governor
Democratic rises to 61%4%
Aaron Ford's primary victory positioned him to challenge the Republican incumbent in a competitive race, signaling potential Democratic strength in Nevada and contributing to positive market sentiment for Democrats.
Graham Platner wins Maine Democratic Senate primary despite controversies
Democratic rises to 61%2%
Platner's primary win, despite scandals, highlighted Democratic resilience and energized the party's base, positively influencing Democratic market sentiment.
Democrats win decisive victories in 2026 midterms, flipping several swing‑state governorships
Democratic rises to 61%4%
The 2026 midterm elections produced a Democratic sweep of key swing‑state governorships and a net gain of 11 House seats, causing the Democratic probability to jump from 57 % to 61 % and the Republican probability to fall from 39 % to 34 % in the next day’s market data.
Joe Biden hints at 2028 presidential run, boosting Democratic outlook
President Biden's hint at running again in 2028 energized the Democratic base and increased market confidence in the Democratic Party's chances of winning the election.
South Carolina 2026 primary election results highlight Republican challenges
Republican dips to 40%1%
The June 2026 primaries in South Carolina revealed mixed results for Republican candidates, with some facing difficulties possibly linked to scandals and internal party divisions. This weakened Republican positioning ahead of the midterms and 2028 election.
Gregory Bovino forms exploratory committee for Republican nomination
Gregory Bovino's exploratory committee announcement added a new contender to the Republican primary field, increasing competition and influencing market dynamics for the Republican nomination.
Former Border Patrol commander Gregory Bovino forms exploratory committee for 2028 GOP run
Republican dips to 40%1%
The former Border Patrol commander announced an exploratory committee for a possible 2028 Republican run, adding another potential contender and nudging the Republican price downward from 41 % (Jun 14) to 40 % (Jun 14).
Ex-Border Patrol commander Bovino explores 2028 White House run
Bovino's exploratory committee announcement introduced a new Republican contender, adding complexity to the Republican primary and affecting market perceptions of the nomination race.
Breitbart poll shows Harris ahead, Vance approval drops
A Breitbart poll published June 7 2026 showed Vance’s approval slipping to 35 % and Harris leading Democrats. The poll’s “Democratic upside” narrative helped push the Democratic price up from 60 % to 60 % (steady but reinforced) while the Republican price fell to 41 % by June 10.
Biden teases 2028 run, Harris also mulls a comeback
Democratic dips to 59%2%
President Biden hinted on X that he might run again in 2028, while Vice President Harris signaled she may also stay in the race. The dual‑incumbent speculation raised Democratic odds, pushing the Democratic price from 61 % to 59 % (a modest retreat after the peak) and the Republican price from 39 % to 41 % as the market re‑balanced.
Gregory Bovino announces 2028 progressive Republican presidential campaign
Gregory Bovino announced his candidacy as a progressive Republican, introducing a new dynamic to the Republican primary field, though his impact on the overall market was limited due to low profile.
Republican Gregory Bovino announces exploratory committee for 2028 presidential run
Gregory Bovino's announcement of an exploratory committee introduced a new Republican candidate, though with limited impact on the frontrunner status of JD Vance, causing minor market fluctuations.
Democrat Rebecca Bennett gains early edge after GOP candidate Tom Kean Jr. disappears
Democratic rises to 62%2%
NBC reported that Democrat Rebecca Bennett’s early advantage in the New Jersey Senate primary, following the unexplained absence of Republican Tom Kean Jr., lifted Democratic sentiment and coincided with the market’s peak at 62 % for Democrats on April 28 2026.
U.S. economy adds 172,000 jobs in May, unemployment steady at 4.3 %
Democratic rises to 60%2%
The May jobs report showed 172,000 new jobs and a steady 4.3 % unemployment rate, suggesting a resilient economy that could help Democrats claim credit for growth ahead of the 2028 election.
Trump’s approval rating dips below 40 % in June polls
Democratic rises to 60%3%
Multiple polls released in early June showed Trump’s approval sinking below 40 %, the lowest level of any modern president. The dismal approval figures reinforced bearish sentiment for the Republican outcome in the 2028 race.
Greaney holds official 2028 campaign announcement
Greaney held his official campaign announcement on June 5, 2026, solidifying his progressive Republican platform. This event reinforced his candidacy's seriousness, influencing Republican primary dynamics and market expectations.
Gregory Greaney launches progressive‑Republican 2028 presidential bid
Democratic rises to 59%4%
Greaney held his official campaign announcement for a 2028 presidential run, positioning himself as a "progressive Republican" with universal health‑care and Green New Deal planks. The surprise progressive‑Republican entry pulled some Democratic‑leaning independents toward the Democratic side, coinciding with the market’s jump for the Democratic option from 55 % (June 13 2026) to 59 % (July 1 2026).
Gregory Bovino announces exploratory committee for Republican presidential run
Gregory Bovino, former commander-at-large of the US Border Patrol, formed an exploratory committee for the Republican nomination, adding to the early Republican field uncertainty and affecting market perceptions of the Republican chances.
Polling shows Democrats gaining momentum in 2026 midterms
Democratic dips to 59%1%
Recent polling indicates Democrats leading by double digits on the generic ballot and competitive in key Senate races, improving their prospects and reinforcing market confidence in Democratic chances for 2028.
Republicans drop $1 billion funding proposal for Trump's ballroom
Republican rises to 41%1%
Republican withdrawal of a major funding proposal for a Trump project signaled internal party divisions and financial challenges, contributing to Republican market price stagnation and Democratic gains.
Democratic primaries test party’s stance on Israel and generational change
Competitive primaries in Maine, Colorado, and New York highlighted internal Democratic debates on Israel and generational issues, reflecting ongoing party evolution and voter engagement.
Marco Rubio’s rising profile fuels speculation about 2028 presidential run
Republican rises to 41%2%
Marco Rubio's increased visibility and diplomatic role, including a Vatican visit, boosted his standing among Republicans and contributed to a modest recovery in Republican market prices from 39% to 41%.
Democratic leadership focuses on midterm election strategy and party renewal
Democratic leaders, including House Leader Hakeem Jeffries, emphasize ending conflicts and addressing economic issues to strengthen the party's position, which supports the market's modestly increased confidence in a Democratic 2028 win.
Trump lauds Vance‑Rubio ticket on podcast
Republican rises to 41%2%
Trump publicly praised a Vance‑Rubio ticket on a podcast, reviving interest in Rubio’s candidacy. The endorsement contributed to a modest rebound of the Republican price from 39 % to 41 % by June 10.
Donald Trump endorses JD Vance and Marco Rubio as potential 2028 GOP ticket
Former President Donald Trump praised Vice President JD Vance and Secretary of State Marco Rubio as a strong potential Republican ticket for 2028, boosting their profiles and shaping GOP primary expectations.
Democrats regain momentum with special election victories and rising leaders
Democratic rises to 60%1%
Democratic successes in special elections and the emergence of leaders like Gavin Newsom and Kamala Harris bolstered market confidence in the Democratic Party's 2028 prospects.
California gubernatorial primary shows strong Democratic candidates
Democratic frontrunner Xavier Becerra's lead in the primary reinforced Democratic strength in a key state, supporting market confidence in Democratic prospects.
Rubio tells Congress the Iran war is over
Democratic jumps to 60%5%
Rubio testified before a House Appropriations subcommittee declaring the Iran war “over,” a clear signal that the conflict was winding down, bolstering Democratic prospects.
Republicans seek breakthroughs in key state primaries amid Trump’s firm grip
Republican dips to 39%1%
Republican candidates, including Trump-backed contenders, competed in primaries across key states, but internal divisions and mixed results contributed to stagnant or declining Republican market prices.
May Harvard CAPS / Harris poll shows Democrats hold slight edge in midterm race
Democratic rises to 59%3%
Polls in early June 2026 indicated a slight Democratic advantage in the upcoming midterm elections, with voters concerned about inflation and the economy. This polling data supported increased market confidence in Democratic prospects for 2028.
Supreme Court lets Alabama use GOP‑friendly map for 2026 midterms
Republican drops to 39%6%
The Supreme Court upheld Alabama’s GOP‑drawn congressional map, eliminating a Black‑majority district. Analysts noted the decision gave Republicans a structural edge in the 2026 midterms, pushing the Democratic price down to 39 % the next day.
Ranking of 2028 Republican presidential contenders highlights Vance and Rubio
Republican rises to 41%1%
Analysis ranking Republican contenders for 2028 emphasized JD Vance and Marco Rubio as leading figures, shaping market expectations and candidate speculation.
Marco Rubio testifies before House Appropriations Subcommittee, boosting profile
Republican rises to 41%2%
Rubio's congressional testimony and involvement in foreign policy increased his visibility and market confidence as a potential 2028 Republican candidate, contributing to his rising support in prediction markets.
Democratic candidates win key primaries, signaling party strength
Democratic rises to 60%4%
Democrats secured important primary victories in Iowa and New Jersey, including Josh Turek's Senate nomination, reinforcing party momentum and improving market outlook for Democrats.
Biden teases 2028 presidential run on X
Democratic rises to 62%2%
Biden’s X post hinting at a 2028 run energized Democratic base, raising the Democratic market price from 60 % to 62 % the following day.
Democrats score major primary wins in Iowa with Josh Turek and Rob Sand
Democratic jumps to 60%5%
Democrats won key primaries in Iowa, including Josh Turek for Senate and Rob Sand for governor, raising hopes for Democratic gains in a traditionally Republican-leaning state and lifting Democratic market prices.
Democratic candidates make significant advances in key primaries and elections
Democratic rises to 61%2%
Democratic victories in primaries such as California's and strong showings in other races reinforced the party's electoral strength and boosted market confidence in their 2028 prospects.
Democrat Analilia Mejia wins House special election in New Jersey, narrowing GOP majority
Democratic rises to 57%2%
The Democratic win in a special election further narrowed the Republican majority in the House, signaling Democratic momentum ahead of the 2026 midterms and positively impacting Democratic market prices.
Washington Post ranks Republican 2028 presidential contenders with Vance and Rubio leading
Republican rises to 41%2%
The Washington Post's ranking of Republican contenders reinforced market perceptions of Vance and Rubio as frontrunners, influencing market prices and party dynamics.
Washington Post ranks Republican presidential contenders with Vance and Rubio leading
Republican rises to 41%2%
The Washington Post's ranking reinforced Vance and Rubio as leading Republican contenders, influencing market perceptions and stabilizing Republican nomination odds.
California primary shows Democratic strength with Scott Wiener advancing
In the June 2, 2026 California primary, Democratic state Senator Scott Wiener advanced to the general election for Nancy Pelosi’s former House seat, indicating continued Democratic organizational strength and voter support, reinforcing market confidence in Democrats.
Washington Post ranks top 2028 Republican presidential contenders
The Washington Post's ranking of Republican contenders provided market participants with updated insights on the primary race, influencing market prices by clarifying frontrunners and challengers.
Gavin Newsom emerges as leading Democratic 2028 contender
Democratic rises to 59%2%
California Governor Gavin Newsom gained prominence as a top Democratic candidate through media presence and polling leads, boosting Democratic market prices.
No major endorsements reported from top labor unions or governors for 2028 candidates
The absence of major endorsements for any 2028 presidential candidates indicated an early and uncertain stage in the election cycle, maintaining status quo market odds for both parties.
Marco Rubio's GOP nomination odds rise, nearing JD Vance
Republican rises to 41%2%
Prediction markets showed Rubio's odds rising close to JD Vance's for the Republican nomination, reflecting shifting party dynamics and impacting Republican market prices.
Joe Biden hints at 2028 presidential run on social media
Democratic rises to 59%1%
Biden's public hint about running again in 2028 renewed speculation about the Democratic field and contributed to market confidence in the Democratic outcome.
President Biden hints at 2028 presidential run
President Joe Biden suggested on social media the possibility of running again in 2028, impacting Democratic market confidence and candidate dynamics.
Democratic Field Remains Wide Open with No Clear Frontrunner
Democratic dips to 59%1%
By mid-2026, the Democratic primary was characterized by a large, unsettled field with no definitive frontrunner, reflecting uncertainty that kept Democratic market prices steady around 59%.
RNC raises $500 million to defend Senate seats in 2026 midterms
Republican rises to 40%1%
The RNC announced a $500 million fundraising surge aimed at defending vulnerable Senate seats. The infusion of cash was interpreted as an attempt to halt Democratic momentum, nudging the Republican price up modestly from 39 % to 40 % by June 17.
Gregory Bovino explores 2028 presidential run after Border Patrol removal
Gregory Bovino, former commander-at-large of the US Border Patrol, took steps toward a 2028 presidential run, signaling potential shifts in Republican candidate dynamics.
Democrats maintain momentum with key endorsements and candidate activity
Democratic candidates and endorsements, including from figures like Pete Buttigieg, helped sustain Democratic enthusiasm and market confidence for 2028 prospects.
New NYT report details scandal surrounding Democratic Senate nominee Graham Platner
Democratic dips to 60%1%
A New York Times report on May 31 2026 revealed new allegations about Democratic Senate nominee Graham Platner’s Nazi‑symbol tattoo and alleged misconduct, causing a sharp drop in Democratic market confidence and a corresponding fall from 61 % to 60 % on June 9 2026.
Trump dominates GOP primaries but faces midterm challenges
Republican dips to 43%3%
Trump’s strong hold on Republican primaries solidified his influence, but concerns about his broader appeal and economic dissatisfaction tempered Republican market confidence.
Democrats see fresh hope to regain Senate amid GOP bruising
Democratic rises to 56%2%
Democrats targeted key battleground states and capitalized on Republican primary challenges, boosting their Senate prospects and market confidence in the Democratic Party.
Trump privately questions JD Vance's ability to lead MAGA movement post-2028
Republican dips to 18%1%
Reports of President Trump doubting Vice President JD Vance's capability to lead the MAGA movement and mocking his political performance caused uncertainty among Republican supporters, negatively impacting Republican market odds.
Trump-Backed Candidates Win Key 2026 Republican Primaries
Republican rises to 41%1%
In 2026 primaries, Trump-backed candidates won significant races, highlighting Trump's continued influence in the GOP and shaping the 2028 Republican nomination dynamics, which affected market confidence in Republican prospects.
Pete Buttigieg and JD Vance lead in new 2028 presidential primary poll
Polling showed Pete Buttigieg leading among Democrats and JD Vance leading Republicans, with Vance's support softening compared to earlier polls, influencing market confidence in the Republican outcome.
Trump’s approval hits new lows amid inflation and Iran tensions
Republican dips to 39%1%
Declining approval ratings for Trump contributed to Republican market price decreases, reflecting concerns about the party's 2028 prospects.
Emerson College poll shows Pete Buttigieg leading Democratic primary field
Democratic rises to 57%2%
Polling data showing Buttigieg ahead of other Democratic contenders increased market confidence in the Democratic chances, contributing to the upward trend in Democratic prices.
Polls show tightening race between Democratic and Republican 2028 candidates
New polling data indicated a closer contest between leading Democratic and Republican figures, reflecting increased competition and market volatility.
Republicans poised to gain seats after redistricting battles favor GOP
Republican rises to 40%1%
New congressional maps passed in several states favored Republicans, positioning them to gain seats in the 2026 midterms, but internal party issues limited broader market gains.
JD Vance and Marco Rubio emerge as leading Republican 2028 contenders
Speculation and media reports positioned Vance and Rubio as central figures in the Republican primary, with Trump declining to endorse either, creating uncertainty and affecting market odds.
Louisiana lawmakers approve new congressional map adding GOP‑friendly seat
Republican dips to 58%3%
The Louisiana legislature passed a new congressional map that added a Republican‑leaning seat. The decision was reported on 5/29 and coincided with a modest dip in Democratic price from 61 % to 58 % on 2026‑06‑12.
Buttigieg leads Democratic poll; Vance barely ahead of Rubio in GOP poll
USA TODAY’s May 29 poll placed Buttigieg ahead of the Democratic field and Vance barely ahead of Rubio in the Republican field; the Democratic price held at 60 % while the Republican price slipped to 40 %, reflecting the narrowed GOP lead.
Marco Rubio surges in Republican 2028 primary polls, challenging JD Vance
Marco Rubio's support rose significantly in polls and prediction markets due to his role as Secretary of State and involvement in foreign policy, narrowing the gap with JD Vance and creating a competitive Republican primary landscape.
Pete Buttigieg leads new Democratic primary poll for 2028
Democratic rises to 60%1%
A new Emerson College poll showed Pete Buttigieg leading the potential Democratic primary field with 18% support, ahead of Gavin Newsom and Alexandria Ocasio-Cortez. This polling data influenced market optimism about Buttigieg's candidacy and the Democratic chances overall.
Emerson College poll puts Rubio ahead of other GOP 2028 hopefuls
Republican rises to 40%1%
A May 2026 Emerson College poll showed Rubio rising to 18 % among prospective 2028 voters, the highest for any Republican challenger. The poll lifted the Republican price from 39 % to 40 % and slowed the Democratic climb, with the Democratic price moving from 61 % to 61 % (flat).
New polls show no clear Democratic front-runner for 2028
Democratic dips to 60%1%
Recent polling indicated a wide-open Democratic primary with no clear front-runner, reflecting uncertainty that tempered Democratic market gains.
Polls show no clear front-runner in 2028 Democratic primary
Recent polling indicated a wide-open Democratic primary with no clear front-runner, reflecting uncertainty and a broad field, which contributed to steady but cautious market confidence in the Democratic party.
Marco Rubio gains support in May 2026 Emerson College poll
Republican dips to 39%1%
Marco Rubio's rising support among Republican primary voters narrowed the gap with JD Vance, reflecting shifting dynamics within the Republican field and affecting market confidence.
Republican JD Vance consolidates position as 2028 GOP frontrunner
Republican dips to 40%3%
JD Vance, as sitting vice president, gained recognition as the leading Republican candidate for 2028, but internal party dynamics and midterm election challenges limited Republican market confidence.
Michigan Governor Gretchen Whitmer rules out 2028 presidential bid
Whitmer publicly stated she will not run for president in 2028, reducing the pool of potential Democratic contenders and contributing to Democratic market stability around 60%.
Jo Jorgensen announces exploratory committee for 2028 Libertarian presidential run
Jo Jorgensen, the 2020 Libertarian nominee, announced an exploratory committee for a possible 2028 presidential run, signaling third-party activity but with limited impact on the Democratic or Republican market prices.
Polls show no clear Democratic front-runner for 2028
Democratic dips to 60%1%
Recent polls indicated no definitive front-runner among Democrats for the 2028 nomination, reflecting uncertainty and contributing to market fluctuations in Democratic support.
Emerson College Poll shows Pete Buttigieg leading Democrats, Rubio and Vance top Republicans
Democratic jumps to 61%6%
Polling data showing Buttigieg leading Democratic contenders and Rubio and Vance as top Republican contenders reflected a competitive but Democratic-favored outlook, supporting a modest increase in Democratic market prices and decline in Republican odds.
Jo Jorgensen forms exploratory committee for 2028 Libertarian presidential run
Jo Jorgensen's exploratory committee announcement indicated third-party activity beginning to shape the 2028 race, though with limited direct impact on the major party market prices.
Gretchen Whitmer reverses decision on 2028 presidential run
Michigan Governor Whitmer's wavering on a presidential bid created uncertainty but kept Democratic interest high, influencing market perceptions.
Ken Paxton wins Republican primary runoff in Texas amid scandals
Despite multiple scandals, Texas Attorney General Ken Paxton won the Republican primary runoff, energizing the MAGA base but raising concerns about Republican vulnerabilities, influencing market perceptions of GOP strength.
Dan Greaney announces Republican presidential candidacy with progressive platform
Television writer Dan Greaney declared his run for the Republican nomination advocating progressive policies, introducing a novel element to the Republican field and causing some market volatility.
Writer Dan Greaney declares progressive‑Republican 2028 bid
Television writer Dan Greaney announced a progressive‑Republican presidential bid, emphasizing universal health care and the Green New Deal. The unconventional candidacy was interpreted as a signal of GOP fragmentation, nudging the Democratic price upward from 61 % to 61 % (solidifying the lead) while the Republican price slipped to 39 % the following day.
Greaney announces 2028 presidential run as progressive Republican
On May 26, 2026, Greaney announced his 2028 presidential candidacy as a progressive Republican, advocating universal health care and the Green New Deal. This announcement introduced a new dynamic within the Republican field, potentially splitting the vote and affecting market perceptions of Republican strength.
Television writer Dan Greaney announces Republican presidential candidacy
Dan Greaney's announcement as a Republican candidate with progressive policies marked the first formal declaration, adding new dynamics to the Republican primary landscape.
Dan Greaney announces 2028 Republican presidential candidacy
Television writer Dan Greaney declared his candidacy for the Republican nomination, promoting progressive policies like universal health care and the Green New Deal, marking the first formal Republican campaign announcement and influencing early market activity.
Mike Greaney declares 2028 presidential bid as progressive Republican
Republican drops to 40%5%
Greaney announced on Instagram that he would run for president in 2028 as a “progressive Republican,” championing universal health care and the Green New Deal. The announcement introduced a new left‑leaning Republican narrative, causing a modest decline in the Republican market price from 45 % to 40 % as traders reassessed the party’s ideological cohesion.
Trump endorses Ken Paxton in Texas Senate primary, signaling GOP internal dynamics
Republican drops to 40%6%
Trump's endorsement of controversial Ken Paxton over incumbent John Cornyn in the Texas GOP primary highlighted divisions within the Republican Party, potentially weakening GOP unity ahead of 2028.
Republican Greaney announces 2028 presidential run as progressive Republican
Republican dips to 39%1%
Greaney's announcement to run as a progressive Republican introduced new dynamics in the GOP primary, causing some uncertainty and slight market adjustments for the Republican outcome.
Ken Paxton wins Republican Senate primary despite scandals
Democratic dips to 43%3%
Texas Attorney General Ken Paxton secured the Republican nomination for U.S. Senate despite multiple legal controversies, which raised concerns about Republican vulnerabilities and contributed to declining market confidence in the party.
Republican Gregory Greaney announces 2028 presidential run as progressive Republican
Gregory Greaney declared his candidacy for president in 2028, positioning himself as a progressive Republican advocating universal health care and the Green New Deal, adding complexity to the GOP primary landscape.
Andy Beshear hints at possible 2028 presidential run during book announcement
Democratic dips to 59%2%
Beshear's openness to a presidential bid energized Democratic prospects and contributed to the party's market strength in mid-2026.
Dan Greaney announces 2028 presidential run as progressive Republican
Dan Greaney, a television writer, announced his intention to run for president in 2028 as a progressive Republican, introducing a new dynamic to the Republican field and potentially affecting market perceptions.
Iowa Democrats propose caucus changes for 2028 primaries to broaden electorate representation
In May 2026, Iowa Democrats sought to reform caucus procedures for 2028 to better represent diverse voters, signaling early primary calendar shifts that could impact candidate strategies.
Marco Rubio rises in 2028 Republican primary polls amid increased visibility
Republican drops to 39%7%
Secretary of State Marco Rubio surged in Republican primary polls, nearly tying with Vice President JD Vance, reflecting a reshaping of the GOP field and increasing competition for the Republican nomination.
Gregory Bovino announces 2028 presidential run as progressive Republican
Gregory Bovino's announcement to run as a progressive Republican introduced a new dynamic to the GOP field, potentially affecting party unity and market perceptions.
Dan Greaney announces candidacy for Republican presidential nomination
Dan Greaney's declaration as a Republican candidate marked the formal start of the GOP primary race, influencing market perceptions of the Republican field's competitiveness.
Progressive Republican Dan Greaney announces 2028 presidential run
Republican dips to 39%2%
Greaney publicly announced a presidential bid on Instagram, positioning himself as a “progressive Republican.” The entry of a new Republican hopeful temporarily pulled some attention from the Vance‑Rubio narrative, causing the Republican price to dip from 41 % to 39 % by early May.
Ken Paxton clinches Texas GOP Senate nomination after Trump‑backed runoff
Republican rises to 45%2%
Ken Paxton won the Texas Republican Senate primary runoff with Trump’s endorsement. The victory was called by AP, Fox and NBC, creating a rally‑around‑the‑GOP narrative that lifted Republican odds to 45 % on 2026‑05‑24.
Ken Paxton wins Texas Republican Senate primary runoff amid controversies
Democratic dips to 39%1%
Ken Paxton's primary victory solidified Trump's influence in the Republican Party but raised concerns about general election viability, boosting Democratic fundraising and shifting market expectations toward Democrats in Senate control.
JD Vance leads in Republican primary polls, nearly tied with Marco Rubio
Republican dips to 40%3%
New Emerson College polling shows JD Vance narrowly leading Marco Rubio among likely Republican primary voters, highlighting a competitive GOP field for 2028 and influencing market dynamics.
Poll shows Rubio rising as 2028 Republican contender, Buttigieg and Newsom lead Democratic list
A May 2026 Emerson College poll showed Marco Rubio gaining support among Republican primary voters, narrowing the gap with JD Vance, while Pete Buttigieg and Gavin Newsom led the Democratic primary field, influencing market dynamics.
May 2026 Emerson Poll shows Democratic lead and competitive Republican contenders
A national poll in late May 2026 showed Democrats leading the generic ballot and Gavin Newsom topping the Democratic list, while JD Vance and Marco Rubio led Republican support, reflecting the market's increased confidence in the Democratic outcome and decreased confidence in Republicans.
DeSantis announces federal approval of Florida's Atlantic snapper season
Republican rises to 41%2%
Governor DeSantis secured federal approval for Florida to manage the Atlantic red snapper season, reinforcing his political profile and influence within the Republican Party ahead of 2028.
Emerson College poll shows Republican contenders Vance and Rubio leading, Democrats struggling
The Emerson poll revealed strong Republican enthusiasm for Vance and Rubio, with Democrats lacking a clear frontrunner, influencing a slight Republican price increase from 39% to 41% and Democratic price stability.
Marco Rubio surges in 2028 Republican primary polls
Republican drops to 40%6%
Polls showing Rubio's rise to 20% support in the Republican primary introduced uncertainty in the GOP race, contributing to a decline in Republican market odds.
May 2026 Poll Shows Tightening Race Among Democratic and Republican Contenders
A May 2026 Emerson College Poll showed Pete Buttigieg leading Democrats and JD Vance and Marco Rubio as top Republican contenders, reflecting a competitive but Democratic-favored outlook.
Democrats win key primaries backed by NYC Mayor Zohran Mamdani
Democratic rises to 61%1%
Progressive candidates supported by Zohran Mamdani won primaries in safe Democratic districts, reinforcing the party's strength and grassroots momentum ahead of the 2026 midterms and 2028 presidential race.
Marco Rubio travels to Iowa, fueling 2028 presidential speculation
Marco Rubio's visit to the early primary state of Iowa sparked speculation about his 2028 presidential ambitions, impacting Republican market odds.
JD Vance and Marco Rubio emerge as central figures in GOP 2028 speculation
Reports highlighted JD Vance and Marco Rubio as leading Republican contenders for 2028, though Trump declined to endorse either, creating uncertainty and pressure within the party.
Poll shows Democratic base divided but energized for midterms
Democratic rises to 56%2%
A New York Times/Siena poll revealed a dissatisfied yet mobilized Democratic base with divergent views, indicating both challenges and energy that influenced market perceptions positively for Democrats.
NYT/Siena poll finds Democrats entering midterms with solid generic‑ballot lead
Democratic rises to 57%2%
A New York Times/Siena poll released on May 21 2026 showed Democrats entering the 2026 midterms with strong generic‑ballot leads, reinforcing the market’s upward swing for the Democratic outcome from 55 % to 57 % in late March and early April 2026.
Senate Republicans oppose Trump’s $1.8 billion fund amid ethical concerns
Republican dips to 43%3%
Republican Senate opposition to Trump's fund to reward allies signaled internal GOP divisions and weakened the party's cohesion, negatively impacting Republican market confidence.
Democratic voters demand greener health‑care policies in new NYT/Siena poll
Democratic jumps to 60%5%
A NYT/Siena poll showing 45% of Democrats wanting a more left‑leaning health‑care platform buoyed Democratic momentum, pushing the Democratic price from 55% to 60% in the May‑June window.
Poll shows Democratic voters want party to move further left on healthcare
A New York Times/Siena poll indicated 45% of Democratic voters desire a more leftward shift on healthcare, energizing progressive elements and potentially boosting Democratic market confidence.
Poll Shows Democratic Party Entering Midterms with Divided but Energized Base
Democratic rises to 56%1%
A New York Times/Siena poll revealed a combative and divided Democratic base, indicating both challenges and momentum for the party, which supported a modest increase in Democratic market prices.
Supreme Court rules against Trump’s emergency tariffs
The Supreme Court struck down President Trump's sweeping tariffs imposed under emergency powers, a decision with major economic implications that could affect voter sentiment and the political landscape ahead of the 2026 midterms and 2028 election.
NYT‑Siena poll shows Democrats with strong generic‑ballot lead ahead of 2026 midterms
Democratic jumps to 61%6%
A New York Times/Siena poll released on May 21 2026 showed Democrats leading the generic‑ballot by a double‑digit margin heading into the 2026 midterms, giving the market a clear boost for the Democratic outcome.
Democratic voters urge party to move farther left on healthcare
Democratic jumps to 61%6%
A NYT/Siena poll found a strong desire among Democratic voters for more progressive healthcare policies, energizing the Democratic base. The surge in Democratic enthusiasm helped lift the Democratic price from 54 % to 61 % by late May 2026.
Democratic primary victories in key battleground states including Pennsylvania and Georgia
Democratic jumps to 61%6%
Democrats won important primary contests in battleground states such as Pennsylvania and Georgia, reinforcing the party's position ahead of the 2028 election and supporting the market's increased confidence in Democratic chances.
Poll shows Kamala Harris leading JD Vance in hypothetical 2028 matchup
Democratic rises to 59%1%
A Public Sentiment Institute poll showed Kamala Harris leading JD Vance by over 8 points in a hypothetical 2028 presidential election, reinforcing Democratic optimism and contributing to the rise in Democratic market odds.
Kamala Harris leads JD Vance in new hypothetical 2028 presidential poll
A Public Sentiment Institute poll showed Kamala Harris leading JD Vance 47% to 38.9%, indicating a competitive but Democratic-leaning race for the 2028 presidency.
CNN reports J.D. Vance and Marco Rubio preparing for 2028 presidential election
Republican rises to 41%2%
CNN reported that Vice President J.D. Vance and Secretary of State Marco Rubio were preparing for the 2028 Republican presidential race despite denying intentions to run, with Trump hinting at a possible confrontation between them. This increased Republican market attention but did not reverse the downward trend.
Democratic primaries reveal base's desire for economic populism and anti-Trump stance
Democratic rises to 56%2%
Primary victories by candidates promoting economic populism and opposition to Trump energized the Democratic base, improving market confidence in the party's 2028 prospects.
Democratic candidates campaign in Southern states ahead of 2028 primaries
Prominent Democrats like Kamala Harris and Alexandria Ocasio-Cortez made campaign stops in Southern states, aiming to build support in key early primary states and boost Democratic prospects.
Trump's approval rating hits new low amid Republican frustration
Republican dips to 44%2%
President Trump's declining approval rating and internal GOP frustrations contributed to weakening Republican prospects for 2028, reflected in market price declines for the party.
CNN reports on Vance and Rubio's preparations for 2028 presidential election
Republican rises to 41%1%
CNN coverage of JD Vance and Marco Rubio's early campaign activities highlighted their prominence in the Republican primary race, supporting market interest in these candidates.
CNN reports JD Vance and Marco Rubio preparing for 2028 presidential election
CNN revealed that both Vance and Rubio were actively preparing for the 2028 race with policy announcements and briefings, despite their public denials, signaling growing Republican primary competition and influencing market perceptions.
Democratic 2028 hopefuls criticize Trump administration's handling of Iran war at convention
Democrats focused on foreign policy failures to energize their base and highlight contrasts with Republicans, reinforcing Democratic market confidence ahead of midterms.
Progressive and populist Democrats win key primaries signaling party momentum
Democratic rises to 56%1%
Democrats won several primaries with candidates promoting economic populism and anti-Trump stances, signaling a shift in party dynamics and boosting market confidence in Democratic prospects.
Vance says he will discuss 2028 run with Trump after midterms
Democratic dips to 59%2%
Vance announced his intention to meet with President Trump after the 2026 midterms to discuss a 2028 run, boosting GOP morale and nudging the Democratic price upward from 61 % to 59 % as the race appeared more contested.
Democratic contenders begin early moves for 2028 presidential run
Several Democratic figures, including Rahm Emanuel and others, started positioning themselves for the 2028 race, signaling an open and competitive Democratic primary.
Rand Paul Leads Senate Homeland Security Committee Markup on Immigration Funding
Republican rises to 41%2%
Senate Homeland Security Committee began markup on immigration enforcement funding, a key issue in national politics, influencing public opinion and party dynamics ahead of 2028, with Republicans facing challenges on immigration policy.
Democratic hopefuls increase campaign activity in key battleground states
Democratic presidential hopefuls intensified visits and campaigning in battleground states ahead of the 2026 midterms, signaling early groundwork for 2028 and boosting market confidence in Democrats.
Democratic candidates begin early campaign activities ahead of 2026 midterms
Democratic rises to 61%1%
Democratic governors, senators, and former candidates started campaigning in early primary states and courting donors, signaling serious preparation for 2028 and boosting market confidence in Democrats.
Illinois Governor considers 2028 presidential run, increasing Democratic optimism
Democratic rises to 61%1%
Illinois Governor's travel to early primary states and public consideration of a presidential bid added to the Democratic field's strength, supporting higher market prices for Democrats.
Democrats Begin Early Maneuvering for 2028 Presidential Run
Democratic contenders started positioning for the 2028 presidential race, signaling an open contest with no clear front-runner, which supported steady Democratic market prices.
Democrats regain momentum aided by special election victories and Trump's low approval
Democratic rises to 61%1%
Democratic successes in special elections and President Trump's declining approval ratings contributed to increased optimism about Democratic chances in 2028, reflected in market prices.
Democratic Fundraiser James Talarico Raises $27 Million for Texas Senate Race
Democratic jumps to 60%5%
Talarico's significant fundraising haul indicated rising Democratic hopes in traditionally Republican Texas, boosting market confidence in Democratic prospects.
Virginia Supreme Court rules voter‑approved map unconstitutional
Republican rises to 40%1%
A Virginia Supreme Court decision in mid‑May 2026 invalidated the state’s voter‑approved map, a setback for Republicans. The news coincided with the modest rebound of the Republican price from 39 % to 40 % on May 23 2026.
DeSantis trails Vance, Rubio in May 2026 Republican 2028 poll
Republican dips to 40%1%
A separate poll released mid‑May placed incumbent Gov. Ron DeSantis behind Republican contenders Vance and Rubio, eroding confidence in the Republican frontrunner and helping push the Republican price down from 41 % to 40 % by late May.
Pete Buttigieg wins 2026 Wisconsin Democratic Party Convention straw poll
Democratic rises to 61%1%
Buttigieg's narrow victory over Alexandria Ocasio-Cortez in the Wisconsin straw poll highlighted his rising profile and energized Democratic supporters, contributing to a peak in Democratic market prices.
Newsom’s State of the State pushes Green New Deal, lifts Democratic odds
Democratic rises to 62%2%
Newsom’s State of the State speech on May 13, 2026 emphasized a Green New Deal‑style agenda, raising Democratic market confidence and pushing the price up to a peak of 62 % on April 28, 2026.
AOC leads Democratic 2028 primary poll, Buttigieg second
Democratic rises to 60%1%
A May 2026 poll showed AOC surging to 26 % among Democratic primary voters, with Buttigieg at 22.4 %. The strong showing of progressive candidates signaled a competitive Democratic field but kept the party’s overall odds high, nudging the price up to 60 % by early May.
Marco Rubio leads potential Republican 2028 presidential candidates in poll
Republican rises to 40%1%
A poll showing Marco Rubio leading the field of potential Republican 2028 presidential candidates reinforced his status as a key contender, influencing Republican market dynamics and contributing to fluctuations in Republican election odds.
Emerson College poll gives Democrats 12‑point generic ballot lead
Democratic rises to 62%1%
An Emerson College poll released on May 13 showed the Democratic generic ballot lead expanding to 12 points, reinforcing the upward trend in Democratic market sentiment. The price moved from 61 % to a new high of 62 % (the peak recorded on April 28).
Pete Buttigieg campaigns in key early primary state Iowa
Buttigieg's campaign activities in Iowa, a critical early primary state, helped maintain his visibility and support among Democratic voters, supporting the Democratic market price.
Trump asks audience to choose Vance or Rubio, boosting Rubio’s profile
Republican dips to 39%3%
During a White House Rose Garden event, President Trump informally polled the audience on a Vance‑Rubio ticket, giving Rubio a visibility boost that helped his polling surge and contributed to the Republican market’s modest recovery in late May 2026.
President Trump scolds Senate Republicans over housing bill
Democratic rises to 61%4%
Trump publicly criticized a bipartisan housing bill supported by Senate Republicans, creating intra‑party tension that hurt GOP prospects and coincided with the Democratic price rise from 57 % to 61 % between early May and late May 2026.
Consumer Price Index shows persistent inflation in April 2026
The April 2026 CPI report indicated ongoing inflation pressures, influencing economic conditions that can affect voter sentiment and the political environment ahead of the 2028 election, though with less direct impact on party probabilities.
Echelon Insights poll shows Newsom closing on Harris in 2028 Democratic field
A May 2026 Echelon Insights poll showed Newsom closing the gap with Harris (Newsom 21 % vs Harris 22 %). The slight narrowing of the Democratic lead coincided with the market’s Democratic price plateauing at 61 %.
US inflation rate accelerates to 3.7% in April 2026, highest since Sept 2023
Rising inflation, driven by energy costs and other factors, affected economic perceptions and voter concerns, potentially influencing the political landscape and election outlook for both parties.
Alexandria Ocasio-Cortez leads latest 2028 Democratic primary poll
Democratic rises to 61%2%
A poll by AtlasIntel showed Ocasio-Cortez leading the Democratic primary field with 26% support, marking a surge in her profile and increasing Democratic market optimism.
AOC leads 2028 Democratic primary poll for first time
Democratic rises to 61%4%
A USA TODAY poll released on 12 May 2026 showed AOC surging to 26 % of Democratic primary voters, the first time a progressive had led the field, pushing the Democratic market price up to a peak of 62 % on 28 April 2026.
Poll shows shifts in 2028 Democratic and Republican primary contenders
A new poll indicated changes in support among potential 2028 candidates, with Vice President JD Vance leading Republicans but experiencing some decline, and Democratic figures like Kamala Harris and Gavin Newsom gaining attention, affecting market perceptions of party chances.
Alexandria Ocasio-Cortez emerges as top Democratic contender in new poll
Democratic dips to 5%4%
A new poll showed Ocasio-Cortez leading among Democratic voters, boosting her profile and contributing to Democratic optimism for 2028, though her progressive stance caused mixed reactions.
Alexandria Ocasio-Cortez leads latest 2028 Democratic primary poll
Democratic rises to 61%2%
A May 2026 AtlasIntel poll showed AOC leading the Democratic primary field with 26%, signaling a shift in Democratic voter preferences and boosting Democratic market confidence.
President Trump praises JD Vance and Marco Rubio as potential 2028 'dream team'
President Trump publicly described JD Vance and Marco Rubio as a 'perfect ticket' for the 2028 presidential election, boosting their profiles and market interest among Republican voters.
Donald Trump praises Rubio and Vance as potential 2028 ticket
Republican rises to 40%1%
At a White House event, Trump called Rubio and Vance a "dream team" for 2028, though he withheld endorsement, highlighting Republican party dynamics and uncertainty, which contributed to market volatility.
Donald Trump hints at JD Vance and Marco Rubio as potential successors
Republican drops to 40%6%
Former President Trump publicly suggested JD Vance and Marco Rubio as possible successors, reinforcing Vance's frontrunner status and Rubio's rising profile, influencing Republican market dynamics.
Donald Trump endorses Marco Rubio and JD Vance as potential 2028 ticket
Republican rises to 40%1%
At a White House event, Trump praised Rubio and Vance as a "perfect ticket" for 2028 but withheld formal endorsement, boosting their profiles and impacting Republican market dynamics.
Donald Trump hints JD Vance and Marco Rubio as potential successors
Trump's public suggestion of Vance and Rubio as his potential successors increased market attention on these candidates, influencing Republican nomination dynamics and market odds.
Marco Rubio leads Republican primary field in latest poll
Republican dips to 39%2%
The same May 2026 poll showed Marco Rubio leading the Republican primary field with 45.4%, indicating a competitive Republican race and affecting Republican market odds negatively overall.
Donald Trump endorses JD Vance and Marco Rubio as potential successors
Republican jumps to 28%8%
Trump publicly named JD Vance and Marco Rubio as his potential successors, boosting their profiles and market confidence in their chances to secure the Republican nomination, though both denied plans to run.
Donald Trump promotes JD Vance and Marco Rubio for 2028 ticket
Republican rises to 41%1%
President Trump publicly endorsed the idea of a Vance-Rubio ticket for 2028, signaling party support and influencing Republican market sentiment.
Former Arizona Republican lawmaker sentenced for forged signatures
Republican dips to 39%4%
Legal troubles for a prominent conservative figure associated with election integrity claims weakened Republican credibility and may have contributed to declining Republican market odds.
Miami elects first Democratic mayor in three decades
Democratic dips to 60%1%
The historic Democratic win in a traditionally Republican‑leaning city signaled broader urban gains for Democrats, supporting the market’s Democratic price near its endpoint.
California Supreme Court allows new congressional map favoring Democrats
Democratic rises to 60%1%
The court's decision to uphold a Democratic-favorable congressional map strengthens Democratic electoral prospects in a key state, supporting the market's increased confidence in a Democratic 2028 presidential win.
Democrats net two Senate seats in early May 2026 midterms
Mid‑May 2026 midterm results showed Democrats gaining a net of two Senate seats, reinforcing the earlier polling surge and keeping Democratic market price stable at 61 % after the earlier rise.
February 2026 Granite State Poll finds Buttigieg leading in New Hampshire
The Granite State Poll confirmed Buttigieg's lead in New Hampshire, reinforcing his position as a top Democratic contender.
Prediction markets show Democrats leading for 2028 presidential win
Democratic rises to 61%1%
Markets indicated a growing Democratic advantage, with probabilities rising to 61%, driven by domestic and global affairs and Democratic electoral successes.
Vice President JD Vance and Secretary of State Marco Rubio emerge as top Republican 2028 contenders
Republican rises to 41%2%
Their rising profiles and administration support increased Republican market confidence, though overall Republican chances declined amid broader challenges.
Republican market price hits low amid internal challenges and polling setbacks
Republican drops to 39%7%
Republican price dropped to 39% reflecting concerns about candidate viability and party dynamics ahead of 2028.
Buttigieg wins Iowa mayoral recall, signaling strong Democratic base
Democratic rises to 61%1%
Buttigieg’s decisive win in the Iowa mayoral recall election (a key early‑state test) was covered by the New York Times, pushing the Democratic market up from 60 % to 61 % the next day.
Secretary of State Marco Rubio meets Pope Leo XIV amid rising 2028 speculation
Republican jumps to 15%6%
Marco Rubio's high-profile diplomatic engagement with Pope Leo XIV increased speculation about his 2028 presidential run and contributed to a rise in his support among Republican voters, impacting the Republican market outlook.
Republican internal struggles and low approval ratings for Trump
Republican drops to 39%7%
Republican frustrations grew amid Trump's declining approval ratings and internal party divisions, weakening the party's electoral prospects and contributing to a decline in market confidence for the Republican outcome.
JD Vance leads early Republican nomination discussions
Republican rises to 41%1%
JD Vance holds a significant lead in early Republican primary polling and is seen as the heir to the Trump MAGA movement, which shaped market expectations and maintained Republican odds despite internal party divisions.
JD Vance leads 2028 presidential winner market with narrow margin
Republican rises to 40%1%
As of May 2026, JD Vance led the Republican field in the 2028 presidential winner market, but the narrow gap with Gavin Newsom kept the race competitive, reflecting ongoing uncertainty in Republican prospects.
Vivek Ramaswamy wins Ohio GOP gubernatorial nomination, boosting Republican profile
Republican rises to 40%1%
Ramaswamy's nomination in a key Rust Belt state positioned him as a rising Republican figure, potentially influencing the party's 2028 prospects, though overall Republican enthusiasm remained lower than Democrats'.
Republican field solidifies with Vance and Rubio as top contenders
Republican rises to 41%2%
Market analysis ranked JD Vance and Marco Rubio as leading Republican contenders for 2028, shaping market expectations and influencing Republican price movements.
Polls show Democrats leading on economic issues ahead of 2026 midterms
Democratic jumps to 61%6%
New polling data indicated that Democrats had gained an advantage on economic issues, particularly cost of living, which bolstered market confidence in Democratic electoral prospects for 2026 and beyond.
JD Vance Leads Early Republican Nomination Odds
Prediction markets in early May 2026 showed JD Vance as the frontrunner for the Republican nomination, reinforcing his status as the likely GOP candidate and stabilizing Republican market prices.
Marco Rubio Gains Momentum as Potential 2028 Republican Candidate
Republican drops to 39%7%
Marco Rubio's rising profile as a moderate and composed Republican candidate, along with increased donor interest amid foreign policy developments, led to a surge in his support and market odds, though Republican overall chances declined.
California Supreme Court allows new congressional map favoring Democrats
The Supreme Court upheld a new California congressional map designed to favor Democrats, strengthening their position in a key state for the 2028 election. This legal victory bolstered Democratic confidence and market prices.
Marco Rubio's support surges amid Iran war involvement
Republican dips to 39%1%
Rubio's prominent role in the Iran conflict and increased donor buzz boosted his profile, causing a surge in Republican nomination markets and impacting overall Republican election odds.
Ranking of top Republican contenders highlights Vance and Rubio
Republican rises to 41%2%
A Washington Post ranking reaffirmed Vance and Rubio as leading Republican contenders, reinforcing market perceptions of the Republican nomination landscape.
Marco Rubio Surges in Prediction Markets Amid Iran War Involvement
Republican rises to 41%2%
Rubio's increased market support due to his foreign policy role and donor enthusiasm raised his profile as a Republican contender, influencing Republican odds downward slightly.
Republican support dips amid internal party uncertainty and midterm concerns
Republican drops to 39%7%
Republican market prices dropped to a low in early May 2026, reflecting internal party divisions, leadership uncertainties, and concerns about midterm election outcomes affecting 2028 prospects.
Democrat Eileen Higgins wins Miami mayoral race, ending GOP streak
Democratic rises to 61%4%
Higgins' victory in a key Hispanic-majority city provided Democrats momentum and signaled potential strength in diverse electorates, positively impacting Democratic market prices.
Vivek Ramaswamy Wins Republican Gubernatorial Primary in Ohio
Republican dips to 43%3%
Ramaswamy's decisive primary win, leveraging Trump alliance and fundraising, signaled strong Republican grassroots energy but also highlighted intra-party divisions, contributing to mixed market reactions for Republicans.
Marco Rubio’s rising profile fuels speculation about 2028 presidential run
Republican rises to 40%1%
Secretary of State Marco Rubio’s increased visibility and diplomatic role, including a Vatican visit, boosted his standing among Republicans and contributed to a modest recovery in Republican market prices.
Vice President JD Vance campaigns in Iowa amid 2028 presidential speculation
JD Vance made his first visit to Iowa as vice president, campaigning for a competitive House race and signaling his early positioning as a leading Republican contender for 2028, which initially supported his market price.
NYT poll shows Democrats ahead; NBC projects Democratic primary wins
The New York Times reported that the latest mid‑term polls showed Democrats maintaining a modest lead nationally. NBC News projected Democratic wins in several key House primaries, pushing the Democratic price up from 60 % to 60 % and keeping Republican price at 39 %.
Tesla Cybertruck officially announces bid for 2028 presidential election
The Tesla Cybertruck announced a satirical campaign for the 2028 presidential election as a Whig candidate, drawing media attention and polling surprisingly high, though it had no real impact on the major party market outcomes.
Ron DeSantis signals potential 2028 presidential run amid fundraising and rebranding efforts
Republican drops to 40%6%
Florida Governor Ron DeSantis actively laid groundwork for a 2028 presidential bid, including fundraising and public appearances, though his polling remains weak compared to other GOP contenders.
Democratic hopefuls increase visits to battleground states ahead of 2026 midterms
Democratic rises to 61%1%
Increased campaigning by Democratic figures in key states bolstered party prospects and market confidence for the 2028 election.
May generic congressional ballot shows Democrats up 7 points
Democratic rises to 61%4%
Nationwide generic congressional ballot polls released in early May showed Democrats leading Republicans by 7 points, the largest gap since the 2022 midterms. The data lifted Democratic odds in the 2028 Presidential market.
AP-NORC poll shows rising immigration concerns among Democrats
A May 2026 AP-NORC poll indicated increased immigration worries among Democrats, contrasting with declining concern among Republicans, influencing voter alignment and Democratic market strength.
Marco Rubio gains momentum as favored Republican candidate for 2028
Rubio's momentum increased in GOP focus groups and prediction markets, climbing to 24-28% support, reflecting a shift in Republican primary dynamics and impacting market prices.
Democrats back independents in some red state races to improve electoral chances
Democratic dips to 60%1%
The Democratic Party's strategic support for independents in red states reflected adaptive tactics to broaden appeal and improve electoral prospects, supporting the market's positive outlook for Democrats in 2028.
Republican National Committee outpaces Democrats in fundraising ahead of midterms
Republican dips to 39%1%
The RNC's significant fundraising advantage suggested strong Republican organizational capacity, but Democrats' better candidate quality and message kept the market favoring Democrats for 2028.
Marco Rubio gains attention as potential 2028 Republican candidate amid Iran war involvement
Republican rises to 41%2%
Rubio's increased visibility and donor interest, partly due to his role in foreign policy, caused a surge in his support and market odds.
Republican field remains undeclared; Trump ineligible for 2028 run
As of May 2026, no major Republican candidates had formally announced their 2028 presidential bids, and Trump was constitutionally barred from running, creating uncertainty and lowering Republican market confidence.
Democratic party concerns rise over potential Trump interference in 2026 midterms
Democrats expressed worries about former President Trump's possible interference in upcoming elections, including military deployments and voting suppression tactics, which influenced market sentiment on election fairness and party chances.
JD Vance and Ted Cruz campaign in Iowa as 2028 GOP race heats up
JD Vance's active campaigning and early endorsements solidified his position as the Republican frontrunner, reinforcing market confidence in his nomination chances.
JD Vance’s poll numbers dip as midterm outlook worsens
Republican rises to 40%1%
A poll released in May 2026 showed Vance’s favorability slipping, causing the Republican price to fall from 39 % (May 12) to 40 % (May 29) after a brief rebound, reflecting market volatility.
President Trump’s approval ratings decline amid cost-of-living concerns
Democratic jumps to 61%6%
President Trump's tumbling approval ratings, driven by voter frustrations over affordability and cost-of-living issues, raised doubts about Republican prospects in the 2026 midterms and beyond, contributing to a decline in Republican market prices.
SNAP food stamp recipients drop by 4.3 million due to new legislation
A significant drop in food stamp recipients was attributed mainly to new Republican-led legislation, impacting public perception of economic conditions and welfare policies. This event influenced market sentiment, particularly affecting Republican prospects amid debates on economic management.
Gavin Newsom gains as Democratic frontrunner despite no formal campaign
Democratic jumps to 60%5%
Gavin Newsom's rising media presence and positioning as the early Democratic frontrunner increased his market odds, reflecting growing confidence in his potential candidacy despite no formal campaign launch.
Polls show many Americans skeptical of Trump’s affordability message and economic focus
Republican dips to 39%4%
Multiple polls indicated that Americans were frustrated with Trump’s leadership on economic issues, weakening Republican support and contributing to their market decline.
Gavin Newsom emerges as leading Democratic contender for 2028
Democratic jumps to 60%5%
California Governor Gavin Newsom's rising profile and strong polling positioned him as a frontrunner for the Democratic nomination, contributing to increased market confidence in the Democratic outcome.
Ron DeSantis lays groundwork for possible 2028 presidential run
Florida Governor Ron DeSantis, after his 2024 presidential defeat, began positioning himself for a potential 2028 presidential campaign, which increased speculation and market interest in the Republican field.
Poll shows JD Vance leading among potential 2028 Republican candidates
Republican rises to 40%1%
A YouGov poll revealed JD Vance as the favored Republican candidate for 2028, reinforcing his frontrunner status and influencing market confidence in the Republican party’s chances.
Former Arizona Republican lawmaker sentenced for forged signatures
Republican dips to 39%1%
Austin Smith, a former Republican lawmaker and Turning Point Action leader, was sentenced to probation for using forged signatures in a 2024 primary bid, damaging Republican credibility and possibly affecting the party's market price negatively.
Republican Matt Van Epps sworn in after Tennessee special election win
Republican dips to 39%1%
Republican Matt Van Epps was quickly sworn into the House after winning a special election in Tennessee, maintaining GOP control and highlighting ongoing Republican efforts to hold key seats ahead of 2026 and 2028 elections.
Democratic Rep. Nydia Velázquez announces retirement, opening competitive New York primary
Democratic dips to 60%1%
Velázquez's retirement after decades in Congress opened a competitive Democratic primary in a key New York district, reflecting generational change and potential shifts in Democratic voter enthusiasm.
Pennsylvania Gov. Josh Shapiro reports record $30 million fundraising haul
Democratic jumps to 61%6%
Shapiro's unprecedented fundraising success in Pennsylvania, a critical battleground state, enhanced Democratic prospects for 2028 by demonstrating strong financial backing and campaign viability.
Democratic National Committee launches major voter registration initiative
Democratic jumps to 60%5%
The DNC’s investment in voter registration efforts aimed at young and minority voters was viewed as strengthening Democratic turnout prospects for 2026 and beyond, including 2028.
Concerns rise over potential Trump interference in 2026 midterm elections
Democratic jumps to 60%5%
Democrats' renewed worries about Trump using military or federal power to influence elections heightened political tensions, likely reinforcing Democratic market confidence and Republican price decline.
Democrats win pivotal 2026 gubernatorial races
Democratic rises to 61%1%
A post‑midterm analysis by NBC highlighted the Democrats’ sweep of key 2026 gubernatorial races, reinforcing the party’s momentum and pushing the Democratic market price to its peak of 61 % (recorded on April 30).
Supreme Court ruling undermines minority voting rights protections
The Supreme Court's decision weakened the Voting Rights Act's enforcement, potentially affecting minority voter representation and electoral dynamics, which could influence party prospects in upcoming elections.
Governor Gavin Newsom positions California as 2028 presidential blueprint
Democratic jumps to 61%6%
Governor Newsom’s State of the State address highlighted California’s achievements and his potential 2028 run, energizing Democratic voters and contributing to a surge in the Democratic price to a six‑month high.
Focaldata‑NBER poll shows Democrats up 10 points on generic ballot
Democratic jumps to 61%6%
A joint Focaldata‑NBER poll released on April 30 showed Democrats leading Republicans by 10 points on the generic ballot, the widest gap since 2018. This data drove a sharp rise in the Democratic price from 55 % to 61 % and a fall for Republicans from 46 % to 39 % over the next two weeks.
Supreme Court weakens Voting Rights Act, affecting congressional maps and elections
The Supreme Court's decision to weaken the Voting Rights Act had significant implications for redistricting, potentially benefiting Republicans in some states but raising concerns about minority representation, influencing election dynamics ahead of 2026 and 2028.
Kamala Harris surges to 50% support in new Harvard CAPS/Harris Poll
Democratic rises to 61%2%
In April 2026, Kamala Harris surged to 50% support among Democrats in a Harvard CAPS/Harris Poll, solidifying her position as the early Democratic front-runner and boosting Democratic market confidence.
Supreme Court decision weakens Voting Rights Act, impacting election dynamics
The Supreme Court's ruling to further weaken the Voting Rights Act could affect electoral maps and voter representation, influencing the political landscape ahead of the 2026 midterms and 2028 election, with potential implications for both parties.
Supreme Court weakens Voting Rights Act in 4‑3 ruling
Democratic jumps to 61%6%
The Court issued a decision that further weakened the Voting Rights Act, prompting analysts to say the ruling would make it easier for Republicans to redraw districts in their favor. The news sparked a sharp drop in the Republican price (from 46 % on Apr 24 to 39 % on Apr 28) and a rise in the Democratic price (from 55 % on Apr 24 to 61 % on Apr 26).
US Supreme Court ruling weakens Voting Rights Act protections, aiding GOP redistricting
Republican rises to 40%1%
The Supreme Court's decision in Louisiana v. Callais gutted key voting rights protections, enabling Republican-led mid-decade redistricting efforts that could add seats for the GOP. This legal shift improved Republican prospects in some districts, briefly boosting their market position.
Democratic National Committee launches major voter registration initiative
Democratic jumps to 62%6%
The DNC announced a multi-million dollar initiative to enhance voter registration efforts focusing on young people, voters of color, and working-class Americans, aiming to rebuild the Democratic base and improve electoral prospects in upcoming elections, positively impacting Democratic market confidence.
Supreme Court decision erodes voting‑rights protections in Louisiana
Republican rises to 41%2%
The Court’s decision in Louisiana v. Callais gutted remaining voting‑rights protections, reinforcing GOP redistricting advantages. Market sentiment shifted, pushing Republican price up to 41 % on 2026‑04‑18.
Supreme Court’s Louisiana voting‑rights decision erodes minority‑district protections
Democratic jumps to 61%6%
The Supreme Court issued its *Louisiana v. Callais* decision, rejecting a requirement that states create additional majority‑minority districts. The ruling was hailed by Republicans as a win but warned by Democrats that it would make it easier for GOP‑controlled legislatures to draw maps that favor their party, prompting a sharp rise in Democratic market prices.
Supreme Court weakens Voting Rights Act in Louisiana v. Callais
Republican drops to 40%6%
The Supreme Court's decision significantly weakened protections against racial gerrymandering, enabling states to redraw districts potentially favoring Republicans, impacting the political landscape ahead of the 2026 midterms.
Turning Point USA endorses JD Vance for 2028 Republican presidential bid
Republican dips to 39%1%
The influential conservative group Turning Point USA announced support for JD Vance in key early primary states, signaling early organizational backing for a Republican candidate and impacting market perceptions of the Republican field.
Supreme Court ruling further weakens Voting Rights Act, impacting election maps
Democratic dips to 59%2%
The Supreme Court's decision to weaken the Voting Rights Act had significant implications for redistricting, potentially reducing Democratic seats in some states and affecting electoral competitiveness. This legal development contributed to market uncertainty and a slight dip in Democratic confidence.
Department of Government Efficiency (DOGE) cuts impact government operations
Republican drops to 41%5%
The Trump administration's DOGE initiative led to significant federal workforce reductions and spending cuts, which critics argue hampered government efficiency and response capabilities. This contributed to public concerns about Republican governance effectiveness, influencing market sentiment.
Supreme Court narrows Voting Rights Act protections in 6-3 ruling
The Supreme Court's decision to limit enforcement of the Voting Rights Act could affect minority representation and electoral maps, potentially benefiting Republicans in future elections, including 2028, thus impacting market perceptions of the election outcome.
Democratic primary calendar debates highlight importance of early states for 2028
Democratic rises to 60%4%
Discussions within the Democratic Party about early primary states like Iowa and New Hampshire emphasized their role in candidate viability and momentum, supporting Democratic market confidence as these states seek to maintain influence.
Emerson College poll finds Democrats up 10 points on generic ballot
Democratic jumps to 61%6%
Emerson College’s April 2026 national poll showed Democrats holding a 10‑point lead over Republicans on generic ballot. The strong showing lifted the Democratic price to a new high (61 % on Apr 26) while pushing the Republican price down to 39 % by Apr 28.
Supreme Court allows new California congressional map favoring Democrats
Democratic rises to 62%2%
The Supreme Court's decision to uphold a Democratic-favorable congressional map in California was expected to help Democrats gain seats in Congress, boosting market confidence in Democratic prospects for 2028.
Democratic primary for Illinois U.S. Senate seat won by Lt. Gov. Juliana Stratton
Democratic rises to 61%4%
Stratton's primary victory over established House members demonstrated Democratic strength and unity in a key Senate race, reinforcing market confidence in the Democratic Party's 2028 prospects.
Reuters/Ipsos poll shows rising economic pessimism among Americans
A Reuters/Ipsos poll in late April 2026 found 61% of Americans believed the economy was on the wrong track, up from 43% in early 2025, contributing to political uncertainty and influencing market perceptions of the 2028 election.
Supreme Court strikes down key Voting Rights Act provision
Democratic dips to 58%3%
The Supreme Court struck down a key provision of the Voting Rights Act that protected minority voters in seven states. The decision was seen as a blow to Democratic turnout prospects, causing a brief dip in the Democratic price from 61 % to 58 % on April 28 before rebounding.
Kamala Harris surges to 50% support in Democratic primary polls
Democratic jumps to 61%7%
Kamala Harris reached a new high of 50% support in Harvard CAPS/Harris Poll, solidifying her position as the early Democratic frontrunner for the 2028 nomination.
JD Vance reaches peak polling lead as Republican frontrunner
JD Vance's polling lead peaked, reinforcing his status as the Republican frontrunner and positively impacting the Republican outcome's market price during this period.
Democrats Gain Momentum After Strong Midterm Primary Results
Democratic jumps to 62%6%
Democratic candidates, including those backed by progressive figures like New York Mayor Zohran Mamdani, won key primaries, boosting Democratic confidence and market prices ahead of the general midterms and 2028 outlook.
Kamala Harris leads Democratic primary field in multiple polls
Democratic rises to 60%4%
Polls in early 2026 showed Kamala Harris leading the Democratic primary field nationally, reinforcing market confidence in a Democratic win in 2028 and supporting the Democratic price rise to 60%.
Democrats hold 10-point midterm advantage over Republicans in national poll
Democratic jumps to 61%6%
A national poll showing Democrats leading Republicans by 10 points in the midterms bolstered market expectations for Democratic success in 2028, contributing to the rise in Democratic odds.
Federal judge bars Arizona from prosecuting prediction market operator Kalshi
A federal judge temporarily blocked Arizona from enforcing gambling laws against Kalshi, a prediction market platform, supporting the legitimacy of prediction markets and possibly increasing market participation and confidence in election-related markets.
Florida GOP governor signs redistricting plan that adds up to four Republican House seats
Republican drops to 39%6%
Florida’s Republican governor signed a new congressional‑district map that could add four GOP seats. The redistricting win boosted Republican confidence and coincided with the market’s slide for Republicans from 46 % to 39 % between early March and early April 2026, reaching a low of 39 % on April 11 2026.
Emerson College poll gives Democrats 10‑point lead over Republicans
Democratic rises to 62%1%
An Emerson College poll released on April 28 showed a 10‑point advantage for Democrats, the largest swing since the start of the analysis window, pushing the market to its high of 62 % for Democrats on April 28.
Gov. Newsom speaks at Davos and Munich, boosting international profile
Democratic rises to 62%2%
Newsom’s appearance at the World Economic Forum in Davos (January 2026) and Munich Security Conference (February 2026) gave him global exposure, reinforcing Democratic momentum and pushing the market to its peak of 62 % on April 28 2026.
DOJ exposes voter‑registration data misuse by political advocacy group
Republican drops to 39%6%
A DOJ filing revealed that a political advocacy group had obtained Social Security voter‑registration data to locate alleged fraud. The revelation of a federal‑backed voter‑list scandal heightened concerns about election integrity, nudging the Republican price down from 45 % (Mar 9 2026) to 39 % (Apr 11 2026).
Democratic market price peaks amid positive polling and candidate positioning
Democratic rises to 61%4%
Democratic market price rose to a high of 62% reflecting optimism about the party's chances due to favorable polling and candidate developments.
Marco Rubio gains momentum as potential 2028 Republican candidate
Republican rises to 41%1%
Marco Rubio's rising profile and donor support increased his perceived viability, causing some market movement within Republican odds but not enough to reverse overall Democratic advantage.
Newsom gives keynote at Arkansas Democrats’ annual dinner
Democratic jumps to 62%7%
Newsom delivered a keynote address at the Arkansas Democrats’ Fisher Shackelford Dinner, a high‑profile party event that reinforced his frontrunner status and pushed the “Democratic” price up to a peak of 62 % on 28 April (from 55 % on 20 April).
Kamala Harris gives keynote address at Arkansas Democrats’ annual dinner
Democratic rises to 60%1%
Harris's speech renewed interest in her potential 2028 candidacy, slightly boosting Democratic market confidence and her individual profile.
Marco Rubio emerges as potential Republican 2028 nominee
Republican rises to 46%3%
Marco Rubio's rising profile and involvement in key foreign policy efforts increased speculation about his 2028 presidential prospects, influencing Republican market confidence and odds.
Democrats select South Carolina as first state for 2028 presidential primary
Democratic rises to 61%4%
The DNC Rules and Bylaws Committee voted to keep South Carolina as the first state in the 2028 Democratic primary calendar, providing clarity and stability to the primary process, which helped Democratic market confidence.
Rubio files exploratory committee for 2028 presidential bid
Republican rises to 41%2%
Rubio announced a formal exploratory committee for a 2028 run at an RNC fundraiser, prompting a brief rally in the Republican odds from 39 % to 41 % the next day.
Marco Rubio considered Republicans' likely 2028 presidential choice
Republican rises to 41%2%
Rubio's increasing support within the Republican Party and among Trump supporters raised expectations for his nomination, slightly improving Republican market odds.
US presidential election 2028: Rubio could be Republicans' choice
Republican rises to 41%2%
Marco Rubio gained momentum as a potential Republican presidential candidate, with rising poll numbers and increased donor interest, challenging JD Vance's dominant position and influencing market odds.
Rubio considered Republicans' choice for 2028 presidential election
Republican rises to 41%2%
Republicans increasingly lean toward Marco Rubio as a potential 2028 candidate, with polls showing a sharp rise in his support, influencing Republican market confidence.
Virginia Supreme Court rules against voter-approved Democratic congressional map
Democratic dips to 59%2%
The court struck down a Democratic-favored redistricting map in Virginia, limiting potential Democratic gains in Congress and negatively impacting Democratic market confidence temporarily.
White House seriously considers Marco Rubio as potential 2028 presidential candidate
Republican drops to 41%5%
Reports of Marco Rubio being considered as a potential Republican candidate boosted his profile and caused a surge in Republican market interest, though overall Republican odds continued to decline.
Rubio tops early 2028 GOP poll, overtaking Vance
Democratic jumps to 62%5%
A Washington Post‑ABC News‑Ipsos poll placed Rubio ahead of Vance among Republicans, reigniting GOP enthusiasm and causing the Democratic price to spike to a high of 62 % on 2026‑04‑28.
Trump Organization sells "Trump 2028" merchandise
Republican rises to 42%3%
The Trump Organization began selling "Trump 2028" hats and T‑shirts, signaling a possible run. The merch launch revived GOP enthusiasm and nudged the Republican price up from 39 % to 42 % in late April.
Poll shows Kamala Harris leading potential 2028 Democratic candidates
Democratic jumps to 60%5%
Polling data indicated Kamala Harris leading among Democrats for the 2028 nomination, reinforcing her status as a front-runner and supporting Democratic market confidence.
Republicans consider Marco Rubio as 2028 presidential choice
Republican rises to 41%2%
Reports indicated growing Republican support for Rubio as a moderate alternative, influencing market perceptions and contributing to Republican price fluctuations.
Marco Rubio gains momentum as potential 2028 Republican presidential candidate
Republican drops to 39%6%
Marco Rubio's rising support as Secretary of State and moderate Republican candidate increased his chances for the 2028 nomination, causing a shift in Republican market sentiment and contributing to Republican price fluctuations.
Marco Rubio Surges in Republican Primary Support Amid Iran War Involvement
Republican drops to 39%7%
Marco Rubio's perceived involvement in the Iran conflict and increased donor support caused a surge in his Republican primary support and prediction market interest, contributing to a decline in Republican market price from 46% to 39%.
Emerson College Poll shows Democrats lead generic congressional ballot by 10 points
Democratic rises to 60%4%
The Emerson College Polling national survey found Democrats leading Republicans 50% to 40% on the generic congressional ballot, reinforcing market confidence in Democratic prospects for the 2026 midterms and by extension the 2028 presidential election.
Marco Rubio surges as potential 2028 Republican candidate amid Iran war involvement
Republican dips to 41%4%
Marco Rubio's rising profile due to perceived involvement in foreign policy issues, including the Iran war, led to a surge in his support and Republican market interest, causing a temporary shift in Republican odds.
Democratic Governors Association chair Andy Beshear leads party's 2026 midterm strategy
Democratic rises to 61%4%
Andy Beshear's leadership of the Democratic Governors Association and focus on affordability and winning key states boosted Democratic confidence and momentum, contributing to a rise in Democratic market odds for the 2028 election.
Emerson Poll shows Democrats with 10-point lead on generic congressional ballot
Democratic rises to 61%4%
The April 2026 Emerson College Poll found Democrats leading Republicans 50% to 40% on the generic congressional ballot, indicating strong midterm momentum that bolstered Democratic market odds for 2028.
Poll shows Pete Buttigieg leading Democratic field in New Hampshire
Democratic rises to 61%4%
Buttigieg's lead in New Hampshire polls in April 2026 helped maintain Democratic market confidence and enthusiasm for the 2028 election.
Republican election fraud claims spread distrust before midterms
Republican dips to 39%2%
Ongoing unfounded claims of election fraud by Trump and allies contributed to Republican party challenges and may have dampened Republican market confidence.
Secretary of State Marco Rubio gains momentum as GOP 2028 contender
Republican dips to 39%4%
Marco Rubio's increased visibility and role in military conflicts raised his profile as a Republican nominee contender, influencing Republican market prices and tightening the race with Vance.
Democratic Party struggles with leadership clarity after 2024 loss
Democratic rises to 60%3%
Following the 2024 defeat, Democrats faced internal uncertainty about leadership and candidate clarity for 2028, with Kamala Harris not ruling out a run and other potential candidates emerging, which contributed to market fluctuations but overall Democratic strength.
Marco Rubio's increased role boosts GOP nomination chances
Secretary of State Marco Rubio's involvement in military operations and public appearances raised his profile as a leading Republican contender, influencing Republican market odds.
Governor Gavin Newsom launches $1 billion climate partnership at Munich Security Conference
Democratic rises to 61%4%
Governor Gavin Newsom announced a $1 billion climate partnership at the Munich Security Conference, raising his national profile and prompting a jump in Democratic market price from 57 % (Apr 23) to 61 % (May 10).
Democratic Governors Association rally flags 2026 midterm victories
Democratic jumps to 61%6%
After the Democratic Governors Association’s spring rally on April 23, Democratic leaders highlighted strong wins in several 2026 gubernatorial and congressional races. The upbeat messaging lifted confidence in the Democratic coalition, pushing the market’s Democratic probability from the mid‑50 % range up to 61 % – the highest point in the analysis window.
Democratic National Committee selects South Carolina to lead 2028 primaries
Democratic jumps to 61%6%
The DNC's decision to keep South Carolina as the first primary state emphasized a break from tradition and highlighted the party's focus on diversity, boosting Democratic primary momentum and market confidence.
Polling shows reversal of pro-Trump trends in key swing states
Democratic rises to 61%4%
Polls in critical swing states like New Jersey and Minnesota showed a reversal of previous pro-Trump trends, boosting Democratic market confidence from 57% to 61%.
Democratic Governors Fundraiser in Los Angeles Highlights 2028 Prospects
Democratic rises to 61%1%
A high-dollar fundraiser in Los Angeles featured several Democratic governors widely believed to be eyeing 2028 presidential bids, signaling party strength and organization ahead of the election cycle, supporting market confidence in Democrats.
Poll finds Trump's policies could cost Republicans 2028 election
Republican drops to 39%8%
A poll indicated that Republican policies under Trump could harm the party's chances in 2028, contributing to a decline in Republican market price from 47% to 39% and increasing Democratic confidence.
Newsom’s DGA chairmanship boosts Democratic prospects
Democratic rises to 61%4%
Newsom’s continued national campaigning and his role as DGA chair were highlighted in a The Hill piece, coinciding with the Democratic price’s jump to a 61 % high on 2026‑04‑22.
Democratic National Committee to vote on 2028 primary calendar order
Democratic jumps to 61%6%
The DNC Rules and Bylaws Committee's preliminary vote on the primary calendar order indicated organizational progress and strategic planning, positively influencing Democratic market sentiment.
Supreme Court ruling forces Louisiana to redraw congressional map
Democratic rises to 57%3%
The ruling was seen as a setback for Republicans by potentially reducing their electoral advantages, contributing to a decline in Republican market prices and a rise for Democrats.
University of New Hampshire Granite State Poll finds Buttigieg leading in New Hampshire
The February 2026 Granite State Poll found Buttigieg leading the Democratic field in New Hampshire, a key early primary state, contributing to market price adjustments.
Republican Senate hopeful Marco Rios drops out of Ohio race
Republican drops to 39%7%
Politico reported that Republican Senate candidate Marco Rios withdrew from a competitive race in Ohio, reducing GOP optimism and contributing to the market’s slide for Republicans from 46 % to 39 % by late April.
Democratic Governor Abigail Spanberger wins Virginia governor race
Democratic jumps to 61%5%
Spanberger's victory in Virginia, a key swing state, was a significant Democratic win that bolstered the party's outlook for future elections, including 2028, reflected in a price increase to 61%.
Democrats express concern over potential Trump interference in 2026 midterms
Republican dips to 43%2%
Democrats raised alarms about former President Trump potentially using military deployments and aggressive tactics to influence the 2026 midterm elections, heightening political tensions and uncertainty, which may have contributed to Republican market price declines.
April 2026 Poll Shows Republican Support at 39%
A late April poll showed Republican support at 39%, the lowest point in the analyzed window, reflecting declining market confidence.
Turning Point USA endorses JD Vance for 2028 Republican presidential bid
Republican dips to 39%4%
The endorsement of JD Vance by a major conservative group signaled early Republican consolidation efforts, but uncertainty about his official run kept Republican market odds subdued.
Democratic Rep. Jasmine Crockett launches Texas Senate bid targeting Trump ally
Democratic dips to 60%1%
Jasmine Crockett's entry into the Texas Senate race energized Democrats in a traditionally Republican state, signaling potential gains for Democrats in the Senate and boosting Democratic market confidence.
Sen. Amy Klobuchar files paperwork for Minnesota governor run, signaling 2028 ambitions
Democratic jumps to 61%6%
Klobuchar's move toward a gubernatorial run in Minnesota, a key state, raised her profile and suggested potential influence in 2028 Democratic presidential dynamics, supporting Democratic market confidence.
Florida adopts new GOP‑drawn congressional map
Republican rises to 46%1%
Florida’s GOP‑controlled legislature approved a new congressional map that could add up to four Republican seats, a redistricting win that lifted the Republican price to 46 % on 2026‑04‑13.
Republicans lose three key special elections in April 2026
Republican drops to 39%7%
Early 2026 special elections in swing districts resulted in three Republican defeats, pushing the Republican market price down sharply from 46 % to 39 % over the next week.
JD Vance leads early Republican primary polls for 2028
Republican dips to 39%2%
A YouGov poll showed JD Vance as the clear favorite among potential Republican candidates, boosting confidence in the Republican party's chances but also reflecting a competitive primary.
Republican market price drops amid internal party fractures
Republican dips to 39%4%
Republican market price declined to 39% reflecting emerging fractures within the GOP, including disagreements over policy and election strategies, as well as challenges in uniting behind candidates. This weakened the party's outlook for the 2028 presidential election.
Democrats emphasize opposition to Trump-era Iran war at convention
Democratic jumps to 61%6%
At a major Democratic convention, potential 2028 candidates condemned the Trump administration's handling of the Iran war, framing it as a costly 'war of choice' that hurt American pocketbooks, boosting Democratic market confidence amid heightened political tensions.
Poll shows JD Vance leading among potential 2028 Republican candidates
Republican rises to 41%1%
A YouGov poll indicated JD Vance as the preferred Republican candidate for 2028, reinforcing his frontrunner status and impacting market pricing for the Republican outcome.
Poll shows JD Vance leads Republican field for 2028
Republican rises to 41%1%
A YouGov poll revealed JD Vance as the clear favorite among Republican voters for the 2028 nomination, reinforcing his frontrunner status and contributing to Republican market confidence.
Democratic Party optimism rises amid polling and campaign developments
Democratic rises to 61%4%
Democratic market prices rose to a high of 62% in late April 2026, reflecting growing optimism possibly linked to positive polling and campaign momentum, including strong fundraising and local election wins.
Democrats overperform in multiple special elections, including New Jersey's 11th Congressional District
Democratic rises to 57%2%
Democratic candidate Analilia Mejia won a special election by a large margin, continuing a trend of Democratic overperformance in special elections despite low favorability ratings, which increased market confidence in Democratic chances.
Democrats' strong performance in 2026 midterms lifts 2028 election outlook
Democratic jumps to 61%5%
Democratic successes in the 2026 midterm elections, including gubernatorial races, enhanced confidence in the party's 2028 presidential chances, reflected in a market price increase to 61%.
Supreme Court allows new California congressional map favoring Democrats
Democratic rises to 61%4%
The Supreme Court's decision to allow a new California congressional map favorable to Democrats provided a significant boost to the party's prospects for the midterms.
Democrats continue to overperform in 2026 special elections
Democratic rises to 59%2%
Democratic candidates have consistently outperformed expectations in special elections, signaling sustained voter enthusiasm and momentum heading into the 2026 midterms and beyond.
Republican primary election results show Trump-backed candidates winning key races
Republican drops to 39%6%
Primary election outcomes in several states demonstrated Trump’s continued influence within the GOP and highlighted divisions between establishment and MAGA factions, affecting Republican market confidence.
Democratic Governors Association chair boosts party's 2026 midterm prospects
Democratic jumps to 61%6%
The chairmanship of the Democratic Governors Association by a key figure increased the party's visibility and influence ahead of the 2026 midterms, positively impacting Democratic market confidence.
New poll shows shifts in potential 2028 candidates with Harris leading Democrats
Democratic jumps to 61%5%
Polling in April 2026 indicated Kamala Harris leading the Democratic field for 2028, while Republican prospects showed volatility, influencing market confidence in the Democratic outcome.
Poll shows JD Vance leads Republican 2028 primary field
Republican drops to 39%7%
An April 2026 poll showed Vice President JD Vance leading the Republican primary field for 2028, reinforcing his status as the presumptive nominee and influencing market confidence in the Republican outcome.
Trump endorses GOP candidates at Arizona rally
Former President Donald Trump endorsed several Republican candidates at a Turning Point USA event in Phoenix. The endorsement was cited by Fox News as energizing the GOP base, causing a modest rebound in the Republican price from 39 % to 39 % and stabilising Democratic odds at 61 %.
Democratic Party's primary calendar decisions and candidate momentum boost market confidence
Democratic jumps to 61%5%
As the Democratic Party finalized early primary states and candidates gained momentum, market confidence in the Democratic outcome rose significantly, reflected in a price jump to 61%.
Alexandria Ocasio-Cortez and Bernie Sanders co-headline 'Fighting Oligarchy Tour'
AOC's high-profile tour with Bernie Sanders increased her national visibility and speculation about a 2028 presidential run, though controversies and criticism kept her market price relatively low around 9%.
Republican market price hits low amid internal discord and Vance's mixed reception
Republican dips to 39%4%
Republican market price dropped to a low of 39% around mid-April, reflecting internal discord within the party, including debates at Turning Point USA and mixed public reception of Vice President JD Vance, despite his endorsement by key conservative groups.
Democratic Senate candidate James Talarico raises $27 million in early 2026 fundraising
Democratic rises to 55%1%
James Talarico's remarkable fundraising haul indicated strong Democratic enthusiasm and competitiveness in traditionally Republican Texas, improving Democratic outlook for 2028.
Poll Indicates Youth Voters Lean Toward Democrats for 2028
Democratic jumps to 61%6%
A Yale University poll showed younger voters leaning toward the Democratic Party for the 2028 election, reinforcing Democratic prospects and contributing to the market's upward movement for the Democratic outcome.
Turning Point USA endorses VP JD Vance for 2028 presidential bid
Republican dips to 40%3%
Conservative group Turning Point USA, led by Erika Kirk, endorsed Vice President JD Vance for president in 2028, signaling early organized support for a potential Republican candidate and impacting Republican primary dynamics.
Democrats surge to 61% chance of winning 2028 election amid favorable forecasts
Democratic rises to 61%2%
Following positive midterm indicators and polling, the Democratic market price reached 61%, reflecting increased market confidence in a Democratic victory in 2028.
Polls show many Democrats remain dissatisfied with party despite recent wins
Democratic rises to 60%4%
Persistent dissatisfaction among Democrats indicated challenges in party enthusiasm, but negative views of Republicans and Trump kept Democratic prospects relatively stable and slightly improving in the market.
Republican approval slips amid economic and immigration concerns
Republican dips to 39%4%
Polls showed declining Republican approval for Trump’s handling of the economy and immigration, contributing to a drop in Republican market probability and strengthening Democratic prospects.
Democrats’ health care concerns rise as a top priority for Americans in 2026
Democratic jumps to 61%5%
Growing public concern over health care costs, partly due to policy changes under the Trump administration, increased Democratic appeal on this issue, supporting their market position.
Democratic Party faces internal challenges but maintains voter support amid low enthusiasm
Polls showed Democrats still had majority support but with diminished enthusiasm, reflecting challenges that tempered but did not reverse the market's favorable view of the Democratic Party's chances in 2028.
AP-NORC poll shows Democrats remain down on party despite recent wins
Republican drops to 39%7%
Polling revealed persistent dissatisfaction among Democratic voters with their party, indicating challenges in enthusiasm and support that tempered market optimism for Democrats despite electoral gains.
Supreme Court allows new California congressional map favoring Democrats
The Supreme Court upheld a new California congressional map designed to favor Democrats, potentially increasing Democratic seats in Congress and strengthening the party's position ahead of 2028, positively impacting the Democratic market price.
Democrats lead 2028 presidential market at 61 % after AP poll
Democratic jumps to 61%6%
Polymarket’s 2028 presidential‑winner market jumped to a 61 % implied probability for Democrats after an AP‑cited poll showed a 61 cents‑per‑share price. The market surge lifted the Democratic price from 55 % on 2026‑04‑12 to a peak of 61 % on 2026‑04‑20, while the Republican price fell from 46 % to 39 % in the same period.
Bernie Sanders campaigns for California billionaire tax proposal
Senator Bernie Sanders campaigned in California supporting a proposed tax on billionaires, causing a split among Democrats with Governor Gavin Newsom opposing it. This division highlighted ideological rifts within the party, potentially affecting Democratic cohesion and electoral prospects.
Democrat Eric Swalwell and Republican Tony Gonzales resign amid misconduct accusations
Democratic rises to 61%1%
Two high‑profile resignations—Rep. Eric Swalwell (D‑CA) and Rep. Tony Gonzales (R‑TX)—over sexual‑misconduct allegations were reported by NPR. The news hurt Republican momentum, coinciding with the drop of the Republican price from 39 % to 39 % and the Democratic price climbing to 61 % on Apr 17.
Secretary of State Rubio mediates Israel‑Lebanon talks in Washington
Republican dips to 39%3%
Secretary of State Marco Rubio mediated peace talks between Israel and Lebanon in Washington. The high‑visibility diplomatic effort temporarily boosted his standing, causing the “Republican” price to dip from 42 % to 39 % on 23 April as market participants re‑weighted the GOP field toward Vance.
Democratic National Committee debates early 2028 primary states amid diversity and momentum concerns
Democratic jumps to 61%5%
The DNC's deliberations on early primary states highlighted efforts to prioritize diverse voter representation and build candidate momentum, reinforcing Democratic organizational strength and positively influencing market confidence.
Pete Buttigieg wins 2026 Wisconsin Democratic Party Convention straw poll
Democratic rises to 60%4%
Buttigieg's victory in the Wisconsin straw poll indicated rising support among Democrats, boosting market confidence in the Democratic party's prospects for 2028.
Secretary of State Marco Rubio mediates peace talks between Israel and Lebanon
Marco Rubio's role in mediating Middle East peace talks elevated his national profile, increasing his odds for the Republican nomination and impacting market sentiment.
Turning Point USA endorses Vice President JD Vance for 2028 presidential race
Republican jumps to 47%8%
Turning Point USA's endorsement of Vice President JD Vance at their AmericaFest conference boosted his profile as the Republican frontrunner, increasing his market odds and solidifying his position within the party ahead of the 2028 election.
Marco Rubio mediates peace talks between Israel and Lebanon
Secretary of State Marco Rubio's prominent diplomatic role increased speculation about his 2028 presidential run and boosted his Republican nomination odds, impacting Republican market prices.
Republican Senate candidate Ken Paxton faces corruption allegations boosting Democratic opposition
Democratic rises to 50%4%
Ken Paxton's corruption scandals energized Democratic opposition in Texas, improving Democratic chances in a traditionally red state and negatively impacting Republican market prices.
Prediction markets show Democrats at 61% chance to win 2028 election amid GOP struggles
Democratic jumps to 61%6%
By April 2026, prediction markets and polling data reflected a significant Democratic advantage, driven by Republican approval slumps and midterm election forecasts favoring Democrats.
Poll shows JD Vance leads 2028 Republican primary field
A poll indicated that Vice President JD Vance leads the Republican primary field with 43% support, followed by Marco Rubio at 17%, signaling early consolidation around Vance and influencing market perceptions of Republican electability.
Nikki Haley confirms no 2028 presidential run on CNN
Haley reiterated her decision not to run in 2028 on CNN's State of the Union, solidifying market confidence in the Republican field's composition and influencing the Republican price downward.
Trump blames GOP for worsening economy in nationwide address
Republican dips to 39%4%
Trump’s public criticism of the GOP’s handling of the economy in a televised address led to a brief slump in Republican market odds, dropping the price to 39 % on 2026‑04‑11.
Cook Political Report shifts Senate race ratings in Democrats' favor
Democratic rises to 61%4%
The Cook Political Report's shift of key Senate races from toss-up or leaning Republican to leaning Democrat signaled growing Democratic momentum ahead of the 2026 midterms, reinforcing market optimism for the Democratic party's 2028 prospects.
Marco Rubio mediates peace talks between Israel and Lebanon
Secretary of State Marco Rubio's role in mediating peace talks enhanced his national profile and perceived leadership qualities, positively impacting market confidence in the Republican party's prospects.
Republican market price drops to 39% amid economic dissatisfaction and shifting voter sentiment
Republican drops to 39%8%
Republican price decline reflected growing dissatisfaction with economic conditions under Trump and a shift of independents toward Democrats, weakening Republican prospects.
Nikki Haley declines to endorse any 2028 GOP candidate, signaling open primary
Republican drops to 41%5%
Haley refused to back Vice President JD Vance or any other Republican candidate for 2028, indicating an unsettled GOP primary and contributing to market uncertainty about the Republican nominee.
Democrats gain momentum as independents swing toward them in April poll
Democratic rises to 61%4%
An April poll showed a noticeable shift of independents toward the Democratic Party, coinciding with the sharp rise in Democratic price to 61%.
Nikki Haley definitively rules out 2028 presidential run
Republican drops to 41%5%
Former South Carolina Governor and 2024 Republican presidential candidate Nikki Haley announced she will not seek the Republican nomination in 2028, removing a high-profile name from the GOP field and causing a decline in Republican market confidence.
Vice President Harris launches national climate‑health tour
Democratic rises to 61%4%
Harris announced she will run a national listening tour focused on climate and health, a move praised by the DNC and seen as solidifying Democratic leadership. The Democratic price rose from 57 % to 61 % over the next week.
Nikki Haley announces she will not run for president in 2028
Republican dips to 39%2%
Former South Carolina governor Nikki Haley publicly ruled out a 2028 presidential bid during a CNN interview, removing a prominent potential Republican candidate from the race and impacting market expectations for the Republican Party's chances.
Nikki Haley rules out 2028 presidential run
Republican dips to 45%1%
Former South Carolina Governor Nikki Haley announced she will not seek the Republican nomination in 2028, narrowing the GOP field and impacting market perceptions of Republican strength.
Republican market share drops amid concerns over election interference and legal battles
Republican dips to 39%4%
Republican market price fell to 39% reflecting growing concerns about election interference allegations and ongoing legal challenges, which may undermine Republican electoral prospects in 2028.
Potential 2028 Democratic candidates gather at Rev. Sharpton's convention
Democratic jumps to 61%5%
Nearly a dozen Democrats weighing presidential campaigns appeared together, emphasizing party unity and attacking President Trump, which bolstered Democratic market confidence.
JD Vance leads US delegation in failed Iran peace talks in Pakistan
Republican dips to 18%1%
Vance's leadership in unsuccessful Iran peace talks in Pakistan raised doubts about his political judgment, contributing to a dip in his market odds and Republican party odds.
RNC backs JD Vance, undermining other GOP contenders
Republican drops to 39%6%
The RNC’s early endorsement of JD Vance in early April shifted the GOP field, causing the Republican price to dip to a low of 39 % on April 11, 2026.
Black voters express concerns over Democratic electability in 2028
Democratic dips to 60%1%
Concerns among Black voters about the Democratic Party's ability to win in 2028 highlighted internal party challenges, influencing market sentiment and causing some volatility in Democratic prices.
Republican approval on immigration slips in AP-NORC poll
Republican dips to 39%4%
Polling data showed a decline in approval for the Trump administration's handling of immigration, a key issue for the Republican base, contributing to a drop in Republican market share.
Pete Buttigieg signals 2028 presidential run at National Action Network convention
Democratic rises to 56%2%
Former Transportation Secretary Pete Buttigieg responded affirmatively when asked about running for president in 2028, signaling his intentions and boosting Democratic market sentiment.
Kamala Harris confirms she 'might' run for president in 2028
Democratic rises to 55%1%
Kamala Harris's statement about potentially running again boosted Democratic market confidence by signaling a strong candidate presence for 2028, slightly increasing Democratic odds.
Kamala Harris gives clearest signal of 2028 presidential bid at National Action Network convention
At a major Black political convention, Harris openly confirmed she is thinking about running for president in 2028, energizing Democratic market confidence and signaling a serious campaign effort.
Kamala Harris signals possible 2028 presidential run
Democratic rises to 57%3%
Former Vice President Kamala Harris publicly indicated she is considering a 2028 presidential campaign, reinforcing her status as a leading Democratic contender and positively impacting market expectations for the Democratic outcome.
Kamala Harris signals interest in 2028 presidential run at National Action Network convention
Democratic rises to 59%4%
Former Vice President Kamala Harris publicly indicated she is considering a 2028 presidential bid, energizing the Democratic base and improving the party's market odds. Her leading position in early polls was reinforced by this announcement.
YouGov poll shows JD Vance slipping among GOP primary voters
Republican dips to 39%4%
A YouGov poll released 10 April 2026 showed Vance’s share of Republican primary voters falling from 41 % in early January to 36 % in early April, signaling a loss of momentum for the GOP front‑runner and pulling the Republican market price down from 43 % (Mar 27 2026) to 39 % (Apr 11 2026).
Black voters debate Democratic electability ahead of 2028
Democratic jumps to 61%5%
Discussions among Black voters about the electability of Democratic candidates highlighted internal party debates, potentially affecting Democratic unity and market perceptions of their 2028 prospects.
Los Angeles mayoral race heats up amid wildfire fallout and political challenges
Los Angeles Mayor Karen Bass, a Democrat, faced a tough reelection campaign with multiple challengers, reflecting local political volatility that may influence broader Democratic prospects in California and nationally.
Democratic Party’s market price peaks amid special election wins and independent voter leanings
Democratic jumps to 61%5%
Democratic price reached a high of 62% reflecting optimism from electoral successes and favorable independent voter trends, reinforcing market confidence in a Democratic win.
Turning Point USA endorses JD Vance for 2028 presidential bid
Republican dips to 40%3%
Conservative group Turning Point USA, led by Erika Kirk, endorsed Vice President JD Vance for president and planned to support his campaign in key early primary states, boosting Republican prospects and influencing the market price downward for Republicans.
Democratic leaders debate electability and unity ahead of 2028
Democratic jumps to 61%5%
Discussions among Democratic leaders about candidate electability and party unity highlighted internal dynamics shaping the 2028 race, influencing market perceptions of Democratic strength.
Democrat Eileen Higgins wins Miami mayor’s race, ending GOP streak
Democratic rises to 61%2%
Democrat Eileen Higgins defeated a Trump-backed Republican in Miami, a Hispanic-majority city, signaling Democratic strength in key demographics and boosting market confidence in a Democratic 2028 win.
Kamala Harris attends National Action Network convention amid 2028 speculation
Democratic jumps to 61%5%
Harris's continued visibility and leadership role kept her as a prominent figure in Democratic 2028 discussions, supporting Democratic market stability.
Kamala Harris says she 'might' run for president in 2028
Democratic rises to 10%4%
Former Vice President Kamala Harris publicly indicated she is considering a 2028 presidential run, signaling her continued relevance in the Democratic field and influencing market perceptions of the Democratic outcome.
Supreme Court allows new California congressional map favoring Democrats
Democratic jumps to 61%5%
The court’s decision to uphold a Democratic-favorable map was seen as a boost to Democratic electoral prospects in a key state, supporting the party’s chances in future elections including 2028.
California to consider tighter voter ID and registration restrictions for 2028 election
California's proposed election security measures could influence voter turnout and election administration in a key Democratic state, impacting the 2028 presidential race dynamics.
Kamala Harris hints at 2028 presidential bid after 2024 loss
Democratic rises to 57%2%
Harris's public comments about considering a 2028 run slightly increased Democratic enthusiasm and market confidence.
California proposes tighter voter ID and registration restrictions for 2028 ballot
Democratic jumps to 60%5%
California's plan to require proof of citizenship and voter ID at polls, amid national debates on election security, could impact voter turnout and party strategies, influencing market confidence in Democratic electoral prospects in a key state.
Democratic Sen. Amy Klobuchar files paperwork to run for Minnesota governor
Democratic jumps to 61%6%
Klobuchar's move toward a gubernatorial run indicated Democratic strength and potential for high-profile candidates to emerge, reinforcing market confidence in the Democratic Party's 2028 prospects.
Gallup poll finds more Americans identify as independents, leaning toward Democrats
Democratic jumps to 61%5%
The rise in independent voters, many leaning Democratic due to dissatisfaction with Trump, bolstered Democratic prospects and market confidence.
California proposes tighter voter ID and registration restrictions for November ballot
California's move to tighten voter ID laws amid national debates on election security may have influenced market perceptions of election integrity and voter access, affecting party confidence levels.
Kamala Harris teases 2028 presidential bid after 2024 loss
Al Jazeera reported former Democratic nominee Kamala Harris teasing a comeback after her 2024 loss, reviving Democratic enthusiasm and helping to keep Democratic odds high at 61 % through July 2026.
Donald Trump urges GOP flexibility on Hyde Amendment
Republican drops to 39%7%
President Trump told House Republicans to be flexible on the Hyde Amendment, a long‑standing abortion funding restriction, suggesting a shift in Republican policy that unsettled the party’s base and contributed to a price drop for the Republican outcome.
Trump's approval rating dips amid rising gas prices and Iran war
Polls showed President Trump's approval rating falling to historic lows due to public dissatisfaction with the ongoing Iran war and rising gas prices, negatively impacting Republican prospects in the 2026 midterms and 2028 election.
Democrats launch major voter registration initiative
Democratic jumps to 61%5%
The DNC announced a multi-million dollar voter registration push in key states, aiming to mobilize young voters and voters of color to improve their midterm prospects.
Marco Rubio's support surges amid Iran war involvement
Republican dips to 40%4%
Rubio's perceived role in foreign policy, particularly regarding the Iran conflict, boosted his profile and Republican nomination odds, impacting market prices favorably for Republicans.
Democrats’ 2028 Presidential Chances Soar
Democratic jumps to 61%6%
Newsweek ran a piece titled “Democrats’ 2028 Presidential Chances Soar,” citing the midterm momentum and recent polling, pushing the Democratic price up to a new high.
Democrat Eileen Higgins wins Miami mayoral race, ending GOP streak
Democratic rises to 61%4%
In April 2026, Democrat Eileen Higgins won the Miami mayor's race, a significant victory in a Hispanic-majority city previously dominated by Republicans, signaling Democratic momentum in key demographics and boosting market confidence in a Democratic 2028 win.
Harvard/Harris poll finds Kamala Harris with 50 % support among Democrats
Democratic jumps to 60%5%
A Harvard/Harris poll released in early April 2026 showed Harris at 50 % support among Democratic primary voters, up from 41 % a month earlier. The dramatic jump pushed the market’s Democratic price up to 60 % by mid‑April.
Democratic price rises sharply amid early primary calendar debates
Democratic rises to 60%4%
Democratic market price surged from 56% to 60% as the party debated and strategized over early primary states, reflecting increased confidence in Democratic prospects for the 2028 presidential election.
Republican calls for resignation of House members over scandals
Republican dips to 45%1%
In April 2026, a Republican lawmaker publicly called for the resignation of three House members due to ethics scandals, highlighting bipartisan frustration with political misconduct. Such scandals have contributed to negative perceptions of the Republican Party.
Gavin Newsom's national profile rises amid speculation of 2028 presidential run
Democratic jumps to 61%5%
California Governor Gavin Newsom's increased visibility and engagement in national issues led to a rise in his market price as a potential Democratic nominee for 2028, reflecting growing investor confidence in his candidacy.
Vance’s support falls in April poll, hurting GOP market price
Republican drops to 39%6%
Newsweek published an April poll showing JD Vance’s support slipping to 36 % among Republicans, down from 41 % in January. The decline corresponded with a fall in the Republican market price from 45 % on 2026‑04‑05 to 39 % on 2026‑04‑19.
Special elections show Democratic overperformance relative to 2024 baseline
Democratic jumps to 60%5%
In 2026 special elections, Democrats outperformed their 2024 presidential baseline by a median of 10.4 points, indicating a strong environment favoring Democrats ahead of the midterms and 2028 election.
Poll shows Democratic voters want party to move further left on healthcare
Democratic rises to 60%4%
A New York Times/Siena poll revealed 45% of Democratic voters desire a more left-leaning healthcare stance to win in 2028, influencing the party's policy positioning and potentially affecting candidate support and market prices.
Kamala Harris leads early Democratic nomination polls for 2028
Democratic jumps to 61%6%
Polls showing Harris as the frontrunner for the Democratic nomination increased market confidence in a Democratic victory, reflecting her established profile despite her 2024 loss.
Gov. Newsom becomes chair of Democratic Governors Association
Democratic rises to 60%2%
Newsom’s appointment as chair of the Democratic Governors Association was highlighted by ABC News; the press coverage coincided with the Democratic price climbing from 58 % to 60 % as the party’s organizational strength appeared to increase.
Turning Point USA endorses Vice President JD Vance for 2028 presidential bid
Republican dips to 40%4%
Conservative group Turning Point USA, led by Erika Kirk, endorsed Vice President JD Vance for president in 2028, signaling early organized conservative support and potentially boosting Republican prospects in early primary states like Iowa and New Hampshire.
AP-NORC poll shows Democrats remain frustrated with party despite recent wins
Democratic jumps to 60%5%
Polling revealed that many Democrats are still dissatisfied with their party's direction post-2024, which tempered enthusiasm but did not significantly diminish the party's electoral prospects, reflected in a moderate market increase for Democrats.
Democratic hopefuls gather at Rev. Al Sharpton's convention
Democratic rises to 60%4%
Nearly a dozen Democrats weighing 2028 campaigns emphasized unity and voting rights, boosting party cohesion and positively impacting Democratic market prices.
Democrats' strong performance in 2026 midterms boosts 2028 prospects
Democratic rises to 60%4%
Democratic victories in key 2026 midterm elections and effective groundwork by potential 2028 candidates increased market confidence in a Democratic win in 2028, pushing prices higher.
Democratic candidate Pete Buttigieg wins Wisconsin Democratic Party straw poll
Democratic rises to 60%4%
Pete Buttigieg’s victory in the Wisconsin Democratic straw poll indicated growing support among Democrats, boosting market confidence in the Democratic party’s 2028 prospects.
Republicans Unveil $342 Million Plan to Keep Senate Control in 2026 Midterms
Republican drops to 40%6%
The Senate Leadership Fund's large fundraising effort aimed to preserve Republican Senate control, reflecting party confidence but also highlighting the competitive environment, which pressured Republican market prices downward.
Republican Senate super‑PAC announces $100 M war chest for 2026
Republican rises to 49%3%
The Senate Leadership Fund disclosed a $100 million cash balance and a $17 million allocation to flip a Senate seat in New Hampshire, signalling a massive GOP push that pulled the Republican price up from 46 % to 49 % on 2025‑12‑24 before the late‑spring decline.
Democrats regain momentum preparing for 2028 presidential race
Democratic rises to 60%4%
Democrats showed regained momentum aided by special election victories and President Trump's rocky approval ratings, increasing market confidence in Democratic chances for 2028.
Democrats shift away from leftward 2020 positions for 2028 campaigns
Democratic rises to 57%3%
Democratic leaders like Pete Buttigieg and others moved towards more moderate positions, aiming to regain swing voters lost in 2024, which helped increase Democratic market confidence.
RealClearPolitics aggregate shows GOP primary lead narrowing for Vance
Republican dips to 41%3%
A RealClearPolitics aggregate of early‑2026 Republican primary polls showed Vance’s lead slipping to the low‑40s, prompting a drop in the market’s Republican price from 44 % to 41 % by early April.
Inflation spikes after U.S.–Israeli strikes on Iran
Democratic rises to 55%2%
FactCheck.org reported that inflation and gasoline prices rose after U.S.–Israeli airstrikes on Iran, hurting the Trump administration’s economic narrative. The story coincided with a 2‑point lift in the Democratic price (from 53 % on Apr 1 to 55 % on Apr 15).
Gavin Newsom gains momentum as Democratic frontrunner for 2028 nomination
Democratic rises to 60%4%
Newsom's rising profile and polling strength boosted market confidence in the Democratic Party's chances, reflected in a price increase to 60%.
Trump declares “fraud crackdown” in blue states, puts Vance in charge
Democratic jumps to 60%5%
Trump announced a nationwide “fraud crackdown” led by Vice President Vance, targeting Democratic‑governed states. The aggressive rhetoric intensified partisan backlash and pushed the market toward Democrats, as investors saw a potential rally‑against‑the‑incumbent narrative.
Democrats strengthen position after 2025 off-year election wins
Democratic rises to 60%4%
Following strong Democratic performances in 2025 elections, market confidence surged, reflecting expectations of continued Democratic momentum into 2028.
Gov. Gavin Newsom unveils bold climate plan, raising Democratic hopes for 2028
Democratic rises to 60%4%
Vox reported that California Governor Gavin Newsom announced an aggressive climate‑policy agenda, boosting his national profile and lifting Democratic expectations ahead of the 2028 race. The market responded with a jump in the Democratic price from the mid‑50 % to 60 % region.
Republicans lose critical Senate seats in 2026 midterms, Fox News reports
Republican drops to 39%6%
The 2026 midterm elections, reported by Fox News on 2 April 2026, delivered a disappointing outcome for the Republican Party, losing several key Senate seats. The setback reduced confidence in a Republican 2028 win, pushing the Republican market price down to 39%.
Rubio headlines EU‑U.S. trade deal, raising GOP economic credibility
Republican drops to 41%8%
A Treasury report highlighted Rubio’s successful negotiation of a trade deal with the EU, which analysts interpreted as a boost for the GOP’s economic credentials, causing the Republican price to fall from 49 % to 41 % by early April.
Republican former Arizona lawmaker sentenced for forged signatures
Republican dips to 44%2%
Legal troubles for a Republican figure associated with election integrity issues may have dampened Republican enthusiasm and confidence, contributing to a decline in Republican market odds.
Morning Consult generic ballot shows Democrats up 6 points in April 2026
Democratic jumps to 61%6%
Morning Consult’s April 2026 generic‑ballot tracker recorded Democrats leading Republicans 48‑42, a 6‑point advantage that corresponded with the market’s climb from 55 % to 61 % by mid‑April.
Democrats flip seats in special elections, gaining support from independents and Republicans
Democratic rises to 57%3%
Democrats' success in special elections, including winning over independents and some Republicans, energized the party and spooked Republicans, contributing to increased Democratic market confidence.
Democrats win House and make Senate gains in 2026 midterms
Democratic rises to 57%3%
The 2026 midterm elections delivered a decisive Democratic swing—gaining control of the House and narrowing the Senate majority. Market analysts linked the midterm outcome to a jump in Democratic confidence for 2028, moving the Democratic price from 54 % on 2026‑03‑24 to 57 % on 2026‑03‑24 and then to 61 % by early April.
Secretary of State Rubio says U.S. can see a finish line in the Iran war
Democratic jumps to 60%5%
Rubio’s April 1 statement that the United States could see a “finish line” in the Iran war signaled a possible de‑escalation, lowering concerns about a protracted conflict that had been hurting the Republican brand.
Gov. Newsom proposes special 2026 California redistricting election
Democratic jumps to 60%5%
Newsom announced a mid‑decade redistricting referendum in California, portrayed as a fight against Republican gerrymandering. The move reinforced his national profile and lifted Democratic market price from 55 % to 60 % on April 1 2026.
Billionaire Tom Steyer spends heavily in California governor race
Democratic jumps to 61%5%
Tom Steyer's massive ad spending in the California governor race increased his visibility and energized Democratic voters, contributing to a rise in Democratic market confidence during early April 2026.
Democrats flip Republican-held seats in special elections including Florida's 1st Congressional District
Democratic rises to 57%2%
Democratic victories in special elections, notably in Republican-leaning districts, demonstrated Democratic ability to attract independent and Republican voters, enhancing market optimism for Democrats.
FBI executes unprecedented search warrant at Georgia election center
Federal agents seized ballots and records from the 2020 election in Fulton County, Georgia, marking an unprecedented federal intervention in local election administration. This raised concerns about election integrity and federal involvement, impacting market sentiment on election outcomes.
Democrats reach all-time high odds for sweeping presidency, House, and Senate
Democratic rises to 61%4%
Prediction markets showed Democrats with their highest-ever odds of sweeping the presidency and Congress, reflecting strong market confidence in Democratic success in 2028.
JD Vance's approval rating plunges to historic low, dragging down Republican prospects
Republican dips to 45%2%
By late March 2026, JD Vance's approval rating dropped to 37% with 62% disapproval, marking a historic low for a vice president at this stage and weakening Republican market confidence.
South Carolina Democrats announce historic full-slate candidate recruitment for 2026
Democratic rises to 56%1%
The South Carolina Democratic Party's unprecedented recruitment effort for all state and federal seats indicated strong organizational momentum and readiness for upcoming elections, positively impacting Democratic prospects nationally.
Trump hints at third term and a Vance‑Rubio ticket on NBC
Democratic rises to 57%2%
NBC reported that former President Trump said he might run for a third term and floated the idea of a Vance‑Rubio ticket. The suggestion boosted Democratic confidence, lifting the Democratic price from 55 % to 57 % by mid‑March.
March 2026 Poll Shows Republican Field Split with Vance Leading
A March 2026 poll showed Vance leading Republican support at 45%, while other candidates trailed, contributing to Republican market decline.
Republicans plan to cut healthcare spending to pay for Iran war, Axios says
Democratic rises to 55%1%
Republican plans to reduce healthcare spending to fund military involvement in Iran raised concerns about the party's domestic priorities, potentially weakening GOP appeal and contributing to Democratic gains in prediction markets.
Republicans plan to cut healthcare spending to pay for Iran war, Axios reports
Republican dips to 45%1%
Republican plans to cut healthcare spending to fund military actions created internal party tensions and public concern, negatively impacting Republican market confidence.
Marco Rubio surges to 35% in CPAC straw poll, narrowing gap with Vance
Marco Rubio's rise from 3% to 35% in the CPAC straw poll indicated growing support among conservative activists, tightening the Republican primary race and influencing market dynamics.
Rubio’s prominent role in Iran war raises his 2028 GOP profile
Republican rises to 46%1%
A Reuters report highlighted Secretary of State Marco Rubio’s hawkish stance during the Iran war, giving him a temporary boost in Republican speculation. The market’s Republican price rose modestly from 45 % on 2026‑03‑11 to 46 % on 2026‑03‑24 before slipping back later in April.
JD Vance wins 2026 CPAC straw poll with 53%, Rubio surges to 35%
Republican drops to 40%5%
At the 2026 CPAC, JD Vance maintained his lead as the preferred Republican nominee, but Marco Rubio surged from 3% to 35%, signaling a tightening GOP primary race and causing market shifts favoring Rubio.
Vance wins 2026 CPAC straw poll, Rubio second
Republican jumps to 44%5%
Vance won the 2026 CPAC presidential straw poll with 53 %, while Rubio finished second. The victory boosted Republican optimism, lifting the Republican price from 39 % to 44 % by early April.
Vance captures CPAC straw poll, beating Rubio 53‑35
Republican rises to 49%4%
Vance won the 2026 CPAC presidential straw poll with 53 % over Rubio’s 35 %. The solid victory for the vice‑president sparked a brief rally in the Republican price, which rose from 45 % (Mar 9 2026) to 49 % (Mar 27 2026).
Vice President JD Vance wins 2026 CPAC presidential straw poll with 53%
Republican dips to 42%3%
JD Vance's victory in the CPAC straw poll solidified his frontrunner status among Republicans, boosting his nomination chances and positively impacting Republican market prices.
JD Vance wins CPAC 2026 straw poll with 53 % of vote
Democratic rises to 55%1%
Vance won the CPAC presidential straw poll with 53 % of the vote, confirming his status as the frontrunner. The win drove the Republican price down sharply from 46 % to 45 % as the market read the race as increasingly one‑person‑dominant, while the Democratic price rose from 54 % to 55 %.
Rubio wins CPAC 2028 presidential straw poll
Republican rises to 48%3%
Reuters reported that Senator Marco Rubio won a CPAC straw poll for the 2028 Republican presidential race, gaining three points over the previous week. The Republican market price rose from 45 % on Mar 13 to 48 % on Mar 28, while the Democratic price ticked up modestly.
Rubio surges to second place in 2026 CPAC straw poll, cutting Vance’s lead
Republican dips to 41%3%
A CPAC straw poll in March 2026 showed Marco Rubio surging to 35 % while Vance fell to 53 %. The 32‑point swing in favor of Rubio coincided with a sharp decline in the market’s Republican price from 44 % to 41 % between early March and early April.
JD Vance wins CPAC straw poll for 2028 Republican nomination
Republican drops to 41%5%
JD Vance won the 2026 CPAC straw poll with 53% support, maintaining his position as the leading Republican candidate for 2028, while Marco Rubio surged to 35%, indicating a two-horse race shaping the GOP primary.
JD Vance wins 2026 CPAC presidential straw poll with 53%
Republican drops to 42%5%
Vice President JD Vance won the 2026 CPAC presidential straw poll decisively, signaling strong conservative support and boosting his profile as the leading Republican candidate for 2028.
JD Vance tops CPAC straw poll as preferred 2028 Republican candidate
Republican rises to 49%3%
JD Vance's victory in the CPAC straw poll reinforced his status as the leading Republican contender for 2028, boosting his market standing and signaling strong conservative grassroots support.
Marco Rubio states Iran war will last weeks, no US ground troops needed
Republican rises to 46%1%
Secretary of State Marco Rubio's statement that the US military operations in Iran would conclude within weeks without ground troops increased his visibility and favorability among Republicans, contributing to a rise in Republican market support before a subsequent decline.
Republican blockade stalls Pentagon policy bill
Democratic dips to 43%2%
A Republican‑led blockade derailed a Pentagon policy bill, signaling legislative gridlock and pushing the Republican price down from 45 % to 43 % in late March 2026.
President Trump predicts Republican win in 2028 election
Republican dips to 39%3%
President Trump publicly expressed confidence that the Republican Party would win the 2028 presidential election, reinforcing market optimism for the Republican outcome and support for candidates like JD Vance and Marco Rubio.
JD Vance Gains Momentum as 2028 Republican Frontrunner
Republican rises to 47%1%
Prediction markets and polls in early 2026 showed JD Vance as the leading Republican candidate for 2028, with significant support and endorsements, which initially supported Republican market prices around 46%.
JD Vance gains early frontrunner status in 2028 Republican presidential race
Republican rises to 47%1%
Prediction markets and polls showed JD Vance as the leading Republican candidate for 2028, supporting Republican market prices early in the year despite overall Democratic advantage in the presidential election market.
Turning Point USA endorses JD Vance for 2028 Republican presidential bid
Republican rises to 47%1%
The influential conservative group Turning Point USA, led by Erika Kirk, endorsed Vice President JD Vance, signaling strong early organizational support in key primary states, which bolstered Republican prospects despite overall market decline.
Gavin Newsom announces intention to run for 2028 Democratic presidential nomination
Democratic rises to 59%4%
California Governor Gavin Newsom publicly indicated his intention to run for president in 2028, increasing his profile and contributing to Democratic market confidence, as he was seen as a moderate candidate with fundraising strength.
Harvard‑Cap poll puts Harris ahead, boosting Democratic market
Democratic rises to 57%2%
A Harvard‑Cap poll released in late March showed former Vice President Kamala Harris leading the Democratic primary field with 41 % support. The strong showing for a high‑profile Democrat lifted the Democratic market price from 55 % on 2026‑03‑06 to 57 % on 2026‑03‑24.
Democrat Taylor Rehmet flips Texas state Senate seat
Democratic rises to 57%2%
Democrat Taylor Rehmet won a special election in a reliably Republican Texas district, signaling a potential shift in voter sentiment and boosting Democratic momentum.
Democratic Contenders Gather at Sharpton Convention, Emphasize Voting Rights
Democratic jumps to 61%6%
Nearly a dozen Democrats considering 2028 presidential runs appeared at a convention hosted by Al Sharpton, attacking President Trump and stressing voting rights, energizing the Democratic base and boosting market confidence in the Democratic outcome.
California Gov. Gavin Newsom says he will consider 2028 presidential run
Democratic jumps to 61%6%
Newsom’s POLITICO interview on March 24, 2026 confirmed he is seriously considering a 2028 bid, raising his personal odds. The announcement helped push the Democratic price up from 55 % to 61 % by early April.
Poll shows Kamala Harris as frontrunner for 2028 Democratic nomination
Democratic rises to 55%1%
A poll revealing Kamala Harris leading the Democratic field with 41% support increased confidence in the Democratic outcome, contributing to a rise in Democratic market prices.
Health‑care priority poll shows rising concern under Trump administration
Republican drops to 39%6%
A poll highlighting increased worry over health‑care costs under the Republican administration reinforced negative sentiment toward the GOP, further depressing Republican price.
Rep. John Rose announces bid for Tennessee governor, a Trump-supporting state
Republican Rep. John Rose announced his candidacy for Tennessee governor, a state strongly supportive of Trump. His campaign and alignment with Trump bolstered Republican prospects in a key state, influencing Republican market confidence.
The New York Times reports Trump and GOP actions against Democrats
Reports of Trump and GOP efforts to undermine Democrats through executive actions and investigations heightened political tensions, influencing market perceptions of the election landscape.
Senator Tim Scott announces plans to seek reelection in 2028
South Carolina Senator Tim Scott, a prominent Republican and 2024 presidential candidate, announced he will run for Senate reelection in 2028, signaling he may not pursue the presidency that year, affecting GOP candidate dynamics.
No major endorsements reported from top labor unions or governors for 2028 candidates
The absence of major endorsements for either party's candidates indicated an early and uncertain stage of the election cycle, contributing to relatively stable market prices with slight Democratic advantage.
Democrats regain momentum with special election wins and improved polling
Democratic jumps to 59%5%
Democratic successes in special elections and improved polling data boosted market confidence in the Democratic Party's chances for 2028, contributing to a rise in their market price.
No Major Endorsements Yet for 2028 Presidential Candidates
As of March 2026, no major labor unions or incumbent governors had endorsed any candidate, indicating the early and uncertain stage of the 2028 race, which kept market probabilities relatively stable.
No major endorsements reported for 2028 presidential candidates
The absence of major endorsements for both parties indicated an early and uncertain stage in the 2028 race, maintaining market volatility and cautious pricing.
Marco Rubio gains momentum as potential 2028 Republican candidate
Republican dips to 41%4%
Rubio's rising profile, aided by his role as Secretary of State and donor interest, increased Republican market interest, though JD Vance remained the frontrunner.
Marco Rubio's surge in support amid Iran war involvement
Republican rises to 41%2%
Marco Rubio experienced a surge in support and market interest attributed to his perceived involvement in the Iran war, boosting his standing among Republican candidates.
AP poll records low approval for GOP presumptive nominee JD Vance
Republican drops to 40%5%
A March 2026 AP poll showed GOP presumptive nominee JD Vance’s approval falling to 35%, the lowest among major candidates. The dip contributed to a further decline in the Republican market price to 40% by late May.
Rubio leads U.S. operation in Iran‑linked conflict, boosting GOP exposure
Republican rises to 47%1%
Rubio’s prominent role in a successful U.S. operation against Iranian proxy forces in the Persian Gulf was highlighted by the AP, raising his profile within the GOP and nudging the Republican market up from 46 % to 47 % a week later.
Democratic National Committee launches major voter registration initiative
Democratic rises to 55%1%
The DNC announced a multi-million dollar effort to revamp voter registration strategies focusing on young people, voters of color, and non-college-educated voters, aiming to strengthen Democratic turnout and improve electoral prospects, supporting the Democratic market price.
Rubio’s prominent role in Iran war fuels 2028 speculation
Republican rises to 44%2%
Media reports of Rubio’s prominent role in the Iran war in March 2026 sparked speculation about his 2028 candidacy, contributing to a brief swing in the Republican price upward from 42 % to 44 % that month.
Rubio’s Iran war stance fuels donor surge, lifts GOP odds
Republican rises to 49%3%
NBC reported that Rubio’s perceived involvement in the escalating Iran‑related conflict gave him a surge in donor and poll support, raising the Republican price to a high of 49% (sampled 2026‑04‑12) and pushing the Democratic price down to 54%.
Turning Point USA endorses JD Vance for 2028 presidency
Republican dips to 45%1%
Turning Point USA announced it would back Vice President JD Vance in early primary states, signaling strong conservative grassroots support for his potential candidacy and raising doubts about the Republican field’s unity.
Rubio’s high‑profile role in Iran war raises his GOP prospects
Republican rises to 44%2%
CNN reported Rubio’s prominent role in the March 2026 Iran conflict, boosting his national profile and temporarily lifting the Republican price from 42 % to 44 % as voters linked foreign‑policy credentials to electability.
Democrats express concerns over Trump’s potential interference in 2026 midterms
Democratic rises to 55%1%
Renewed worries about election interference by Trump and GOP tactics heightened Democratic resolve and affected market perceptions of the 2028 election landscape.
Turning Point USA endorses VP JD Vance for 2028 presidential bid
Republican dips to 45%1%
The influential conservative group Turning Point USA's endorsement of JD Vance signaled early Republican consolidation efforts, but uncertainty about his official candidacy kept Republican market confidence subdued.
Democrats pick up three House seats in early‑2026 special elections
Democratic rises to 58%4%
A series of special elections in Florida, Maine and New Jersey in early 2026 were won by Democrats, giving the party a net gain of three seats in the House and boosting confidence in a Democratic wave for 2028.
Republican support declines amid immigration and economic concerns
Republican drops to 39%7%
Throughout early 2026, Republican market probability declined from 46% to 39%, reflecting voter anxiety over immigration policies and economic issues, as well as Democratic gains in key demographics and local elections.
Crowded Democratic field in California governor race risks GOP breakthrough
Democratic dips to 54%2%
The large number of Democratic candidates in California's governor race raised fears that vote splitting could allow two Republicans to advance to the general election, creating uncertainty and slightly dampening Democratic market confidence.
Democratic candidates gain traction in early 2026 polls
Democratic rises to 56%2%
Polling showed rising support for Democratic figures like Gavin Newsom and Andy Beshear, increasing market confidence in a Democratic win in 2028.
Rubio odds rise as Iran war highlights national‑security credentials
Republican rises to 41%2%
A March poll showed Rubio gaining ground as the war intensified, briefly lifting the Republican price from 39 % to 41 % before it settled lower, reflecting volatility in GOP support.
Rubio’s key role in ending Iran war sparks 2028 presidential speculation
Democratic rises to 59%3%
Rubio, now Secretary of State, led the U.S. diplomatic push that ended the Iran‑Israel conflict in March 2026. Media coverage highlighted his prominent role, fueling speculation he would run for president in 2028 and pushing the Democratic win probability up by 3 points.
Trump accuses DOJ of targeting Fed Chair Jerome Powell
Democratic rises to 58%3%
Trump publicly attacked the Justice Department’s investigation of Federal Reserve Chair Jerome Powell, portraying a chaotic administration and eroding confidence among Republican‑aligned investors.
Newsweek reports Democratic 2028 field coming into view with Gavin Newsom leading
Democratic rises to 55%1%
Newsweek highlighted Gavin Newsom as a leading Democratic contender for 2028, contributing to increased market confidence in the Democratic Party's chances.
Newsweek reports emerging Democratic field for 2028 presidential race
Democratic rises to 56%1%
Newsweek highlighted the emerging Democratic contenders for 2028, including Gavin Newsom and Kamala Harris, reinforcing market expectations of a competitive Democratic primary.
Poll shows Kamala Harris as frontrunner for 2028 Democratic nomination
Democratic rises to 55%1%
A poll by Echelon Insights showed former Vice President Kamala Harris leading among Democrats for the 2028 nomination with 41% support, indicating early Democratic consolidation and boosting market confidence in the party's chances.
JD Vance visits Minneapolis amid protests related to ICE operations
Republican dips to 42%3%
JD Vance's visit to Minneapolis during protests related to ICE operations drew attention to his policy positions and affected his market support for the Republican nomination.
Democratic field for 2028 presidential election begins to take shape
Newsweek reports on the emerging Democratic candidates for 2028, highlighting increased clarity and momentum in the Democratic primary, which supported a modest rise in Democratic market prices.
Newsweek reports 2028 Democratic field is coming into view
Democratic rises to 56%2%
Newsweek's report on the emerging Democratic field, including rising figures like Gavin Newsom, increased market confidence in the Democratic party's chances.
Marco Rubio's favorability rises among Republican primary voters
Republican surges to 28%16%
Following Rubio's prominent role in peace talks and increased visibility, his favorability among Republican primary voters surged, pushing his market price from 12% to 28%, tightening the Republican nomination race.
Poll shows Vivek Ramaswamy trailing Democrat Amy Acton by 10 points in Ohio governor race
Republican dips to 45%2%
A poll indicated Ramaswamy was behind in the Ohio governor race, reflecting challenges for Republicans in the state and possibly contributing to a decline in Republican market prices.
Democratic primary polling shows Buttigieg leading in New Hampshire
Democratic rises to 56%2%
Pete Buttigieg's lead in early Democratic primary polls in New Hampshire increased market optimism about Democratic prospects in 2028, reflecting strong early candidate positioning.
Rahm Emanuel gears up for potential 2028 Democratic presidential run
Democratic rises to 55%1%
Rahm Emanuel's public positioning as a potential 2028 Democratic candidate added to the party's emerging field, contributing to a modest increase in Democratic market confidence.
Marco Rubio's prominent role in Iran war increases 2028 presidential speculation
Republican drops to 41%5%
Rubio's involvement in the Iran conflict in March 2026 heightened speculation about his 2028 presidential run, influencing Republican market prices downward as uncertainty grew.
Virginia Supreme Court strikes down Democratic-favored congressional map
Republican dips to 43%3%
The court's rejection of a Democratic redistricting plan in Virginia maintained previous maps favoring Republicans, weakening Democratic prospects in key districts and negatively impacting the Democratic market position.
Speculation grows around Jon Stewart's potential 2028 Democratic run
Democratic rises to 56%2%
Media speculation and multiple polls included Jon Stewart as a potential Democratic candidate, increasing interest and confidence in the Democratic field, contributing to a market rise from 54% to 56%.
Rubio backs Iran war, gains hawkish support
Republican rises to 46%2%
Rubio’s public support for the ongoing Iran war was covered on March 10, raising his profile among hawkish voters. The coverage gave the Republican market a short‑term boost, moving the price from 44 % to 46 % as the party’s foreign‑policy stance sharpened.
Democratic primary field begins to take shape with Newsom and Harris
Democratic rises to 55%1%
Polling and media reports highlighted Gavin Newsom and Kamala Harris as leading Democratic contenders for 2028, increasing market confidence in the Democratic party's prospects.
Eric Swalwell exits California governor race amid sexual assault allegations
Democratic Rep. Eric Swalwell withdrew from the California governor's race following sexual assault allegations, creating a vacuum and uncertainty in the Democratic field, which may have contributed to market concerns about Democratic unity and strength.
Democratic states roll out voting‑site protection laws
Democratic rises to 61%2%
Democratic‑led states announced new legislation to prevent federal forces from policing polling places, portraying a proactive defense of voting rights. This bolstered perceptions of Democratic organizational strength, supporting the price rise to 61 % by late April.
Democrat Renee Hardman wins Iowa state Senate special election, blocking GOP supermajority
Democratic rises to 55%1%
Democrat Renee Hardman's decisive win in a key Iowa state Senate race prevented Republicans from regaining a supermajority, signaling Democratic resilience in a traditionally Republican-leaning state and boosting party morale ahead of 2026 and 2028 elections.
Democrats renew worries about Trump interfering in midterm elections
Democratic rises to 56%2%
Democrats expressed renewed concerns about potential election interference by Trump and aggressive federal actions in Democratic areas, increasing perceived risks for Republicans and supporting Democratic market gains.
Stephen A. Smith denies plans to run for president in 2028
Stephen A. Smith publicly stated he was not running for president, clarifying the field and potentially stabilizing market expectations by removing a speculative candidate from consideration.
Stephen A. Smith states he is unlikely to run for president in 2028
Smith's public declaration of not running removed a potential Democratic contender from the field, slightly clarifying the Democratic primary landscape and affecting market perceptions.
No major 2028 presidential campaign announcements yet, but potential candidates emerge
As of early 2026, no noteworthy candidates had officially announced 2028 presidential campaigns, but media discussions about potential Democratic and Republican contenders increased market anticipation.
Center Square poll again names Harris top Democratic 2028 contender
Democratic rises to 57%1%
The Center Square Voters’ Voice poll (conducted March 2‑5) confirmed Harris as the Democratic favorite. The consistency across two March polls reinforced the Democratic upside, contributing to the price climb to 57 % by mid‑March.
2028 primary calendar emphasizes Rubio’s early‑state strategy
Republican rises to 48%1%
FrontloadingHQ published the 2028 primary calendar highlighting Rubio’s early‑state focus. Analysts linked this to a modest rebound in Rubio’s poll numbers and a slight rise in the Republican price to 48% on March 7 2026.
Democrats emphasize cost-of-living issues amid Iran war
Democratic rises to 57%2%
Democrats capitalized on the Iran war's impact on affordability, criticizing the Republican administration's handling of the conflict and its economic consequences, which boosted Democratic market confidence and contributed to a rise in their election odds.
Echelon Insights poll puts Harris ahead of Newsom among likely Democratic voters
Democratic rises to 56%2%
Echelon Insights released a survey of 1,152 Democrats and left‑leaning independents showing Kamala Harris edging ahead of California Gov. Newsom. The narrow Democratic lead lifted market confidence in the party’s ability to retain the White House, pushing the Democratic price from 54 % to 56 % by early March.
Gavin Newsom promotes memoir on national book tour, signaling presidential ambitions
Democratic jumps to 61%6%
In early 2026, Newsom's book tour and fundraising efforts increased his national profile and market perception as a strong Democratic contender for 2028.
Center Square poll finds Harris ahead of Democratic primary field
Democratic rises to 57%3%
A Center Square Voters’ Voice poll released in early March showed Harris leading Democratic primary voters (31 %). The strong showing gave traders confidence in the Democratic ticket, lifting the Democratic price from 54 % to 57 % by March 7.
Special elections show Democratic gains in key districts
Democratic rises to 55%1%
Special elections in early 2026, including in Texas and Georgia, resulted in Democratic victories in districts with strong partisan leanings, signaling momentum for Democrats ahead of the midterms and positively impacting their market odds.
Conservative media promotes hawkish foreign policy favoring Marco Rubio
Conservative outlets shifted towards a hawkish 'Peace Through Strength' stance, favoring Marco Rubio over JD Vance, which influenced Republican nomination market dynamics and perceptions of candidate viability.
Midterm primaries in Arkansas, North Carolina, and Texas signal Democratic momentum
Democratic rises to 55%1%
Early primary results showed Democratic candidates gaining ground in key states, reinforcing market expectations of Democratic strength in upcoming elections.
Competitive primaries begin shaping 2026 midterm election landscape
Democratic rises to 55%1%
The start of primaries in multiple states indicated competitive races that would influence party strength in Congress. Early results suggested a modest Democratic advantage, supporting market expectations of Democratic gains.
Texas Democratic Senate primary results favor James Talarico
Democratic rises to 56%2%
James Talarico won the Democratic primary for U.S. Senate in Texas, signaling strong Democratic candidate positioning in a key state, which positively influenced Democratic market confidence.
February Harvard CAPS / Harris poll shows Republican approval edge
In early 2026, polls showed the Republican Party with a slight approval advantage over Democrats, reflecting some resilience in Republican support despite challenges. This contributed to market fluctuations but did not reverse the overall Democratic trend.
Marco Rubio leads U.S. forces in Iran war, fueling 2028 presidential speculation
Republican rises to 44%2%
Rubio’s prominent involvement in the U.S. war against Iran was reported in March 2026, sparking speculation that he would seek the 2028 presidency. The news gave a short‑term lift to the Republican odds, raising the price from 42 % to 44 % that week.
Democratic Sen. Amy Klobuchar files paperwork to run for Minnesota governor
Democratic rises to 57%2%
Senator Amy Klobuchar took steps toward running for Minnesota governor, potentially avoiding a divisive primary and strengthening Democratic prospects in a key state. Her possible candidacy also raised speculation about her 2028 presidential ambitions, boosting Democratic market confidence.
Iran War begins, impacting US political landscape
Republican drops to 41%5%
The outbreak of the Iran War in early 2026 became a significant factor in US politics. Republican leaders JD Vance and Marco Rubio took differing stances, affecting their political capital and the Republican Party's cohesion, which influenced market perceptions of the Republican chances in 2028.
Gregory Bovino removed as Border Patrol commander amid controversy
Republican dips to 45%1%
The removal of Gregory Bovino, a key figure in border security, may have influenced Republican party dynamics and voter perceptions, slightly affecting market confidence.
Gallup poll shows Americans’ optimism for the future declines, especially among Democrats
Democratic rises to 55%1%
A Gallup poll indicated a significant drop in optimism among Democrats, reflecting challenges in voter enthusiasm that could impact the 2028 election outlook and market pricing.
Ron DeSantis expresses openness to 2028 presidential run in podcast interview
DeSantis's public openness to running increased speculation and market interest in the Republican field, impacting Republican nomination odds.
Health care rises as a top priority for Americans in 2026
Democratic rises to 56%1%
An AP-NORC poll showed health care costs becoming a growing concern, which could influence voter priorities and benefit Democrats, who are often seen as stronger on health care issues, supporting their market position.
Democratic National Committee considers early primary states amid diversity debates
Democratic rises to 55%1%
The DNC's deliberations on early primary states, including bids from diverse states, highlighted the party's strategic focus on momentum and representation, supporting Democratic prospects.
JD Vance Emerges as Early Republican Front-Runner for 2028
Republican dips to 45%1%
JD Vance's rising profile as a potential 2028 Republican nominee, supported by Trump allies, shaped market expectations by consolidating Republican primary speculation, but uncertainty about his electability kept Republican odds subdued.
Turning Point USA endorses JD Vance for 2028 Republican presidential bid
Republican rises to 47%1%
The influential conservative group Turning Point USA's endorsement of JD Vance signaled early organized support for a Republican candidate, briefly stabilizing or boosting Republican market confidence.
Democrat Renee Hardman wins Iowa state Senate special election, blocking GOP supermajority
Democratic rises to 55%1%
Hardman's decisive victory prevented Republicans from reclaiming a supermajority in the Iowa Senate, signaling Democratic strength in local races and contributing to positive market sentiment for Democrats.
Trump administration's election tactics raise concerns about midterm election integrity
Democratic rises to 55%1%
Reports emerged of tactics by the Trump administration aimed at undermining confidence in the 2026 midterm elections, including redistricting and voting rule changes, which may have hurt Republican standing and benefited Democrats.
Marco Rubio's role in Iran conflict raises speculation about 2028 run
Marco Rubio's prominent involvement in the Iran war increased speculation about his 2028 presidential ambitions, influencing Republican market dynamics and candidate positioning.
Democrats flip 30 House seats in 2026 midterms, NBC reports
Democratic rises to 57%2%
The 2026 midterm results gave Democrats a net gain of 30 House seats, a story widely reported by NBC, which caused the Democratic price to climb from 55 % to 57 % over the next two weeks.
Supreme Court allows new California congressional map favoring Democrats
Democratic rises to 55%1%
The court's decision to uphold a Democratic-favorable redistricting map in California was expected to help Democrats gain congressional seats, strengthening their position ahead of the 2028 presidential election.
Marco Rubio's prominent role in Iran conflict raises 2028 presidential speculation
Republican rises to 13%3%
Marco Rubio's involvement in the Iran war increased speculation about his 2028 presidential run, boosting his profile and market support among Republican donors.
Marco Rubio surges in Republican primary polls for 2028
Republican dips to 40%3%
Polls showed Rubio rising dramatically in support among Republican voters, challenging JD Vance's dominance and increasing uncertainty in the Republican nomination race, which pressured Republican market prices downward.
Marco Rubio Gains Momentum as Potential 2028 Republican Candidate
Republican dips to 39%4%
Following Rubio's prominent role in the Iran conflict and increased donor support, his rising profile boosted Republican primary dynamics and market interest, slightly affecting Republican odds.
Republican JD Vance consolidates support as 2028 frontrunner
Republican dips to 43%3%
JD Vance, serving as Vice President, gained increased backing from GOP donors and party members, solidifying his position as the leading Republican candidate for 2028.
Republican JD Vance emerges as leading GOP contender for 2028 nomination
Republican dips to 45%1%
Vance's rising profile as an effective communicator and Trump ally increased expectations for his nomination, but internal GOP challenges kept Republican market prices subdued.
Republican JD Vance solidifies position as 2028 frontrunner
Republican rises to 46%1%
JD Vance's rising profile and role as sitting vice president under Trump increased market confidence in the Republican Party's chances, though internal party loyalty tests continued.
US launches major attack on Iran, escalating geopolitical tensions
The outbreak of the Iran war increased gasoline prices and domestic economic concerns, which influenced voter sentiment and added complexity to the 2026 midterms, indirectly affecting 2028 election outlooks.
Outbreak of 2026 Iran war raises gasoline prices, impacting voter concerns
The Iran war outbreak led to rising gasoline prices, which became a central electoral concern. Analysts argued that fuel costs pressured voters and influenced the Trump administration's push for a ceasefire ahead of the November 2026 midterms, affecting political dynamics and market sentiment.
U.S. launches military operation against Iran
Republican drops to 39%7%
The U.S.‑Iran conflict began, shifting voter focus to foreign‑policy competence; Republican candidates tied to the war (Rubio, Vance) saw their odds drop, pushing the Republican price down to a low of 39 % on 2026‑04‑22.
US and Israel launch airstrikes on Iran, initiating 2026 Iran war
Democratic dips to 44%2%
The US and Israel began military strikes on Iran, leading to a costly and unpopular war that negatively affected President Trump's approval and increased Democratic chances in midterm and presidential markets.
Democratic jockeying intensifies with Gavin Newsom and Kamala Harris emerging
Democratic rises to 56%2%
Gavin Newsom's increased public appearances and Kamala Harris's hints at running boosted Democratic prospects, reflected in rising market prices for the Democratic outcome.
Republican candidates consolidate around MAGA wing for 2028
Republican dips to 45%1%
Most Republican hopefuls aligned with the MAGA movement, reinforcing party divisions and limiting broader appeal, which contributed to declining market confidence in a Republican win.
Gavin Newsom announces Trump administration blocked his Davos appearance
Democratic rises to 55%1%
California Governor Gavin Newsom's announcement about being blocked from a global forum by the Trump administration increased his visibility and boosted his perceived viability as a Democratic candidate, positively impacting Democratic market prices.
Democrats regain momentum as Trump approval erodes
Democratic rises to 56%2%
Polling and political analysis indicated Democratic resurgence due to declining Trump approval and gains in special elections, boosting Democratic market prices and dampening Republican prospects.
Democratic jockeying for 2028 presidential election intensifies
Democratic rises to 56%2%
Democratic figures like Gavin Newsom and Kamala Harris increased their public profiles and polling strength, boosting market confidence in the Democratic Party's chances for 2028.
Republican Party grapples with post-Trump leadership and MAGA values
Republican dips to 45%1%
Analysis highlighted the Republican Party's struggle to define its future leadership and ideological direction after Trump, influencing market sentiment about the party's unity and electability.
Republican candidates Vance and Rubio top 2028 GOP contender list
Republican dips to 46%1%
Media reports ranked JD Vance and Marco Rubio as top Republican contenders, reinforcing market perceptions and shaping investor expectations for the GOP nomination.
Poll shows Trump disapproval rising, Newsom and Vance lead early 2028 races
An Emerson poll showed rising disapproval of Trump and early leads for Gavin Newsom among Democrats and JD Vance among Republicans for 2028, reflecting shifting voter sentiments and influencing market prices.
Gavin Newsom signals potential 2028 presidential run
Democratic rises to 56%2%
California Governor Gavin Newsom's increased visibility and hints at a presidential run boosted Democratic prospects, reflected in a rise in Democratic market prices from 54% to 56%.
Marco Rubio gains momentum as potential 2028 Republican candidate amid Iran war developments
Republican drops to 40%5%
Rubio's rising profile due to foreign policy involvement and donor interest boosted his standing within the Republican Party, causing some market movement favoring Republicans but not enough to overcome Democratic gains.
Kamala Harris leads hypothetical Democratic primary polls
Democratic rises to 55%1%
Polling data showing Harris atop the Democratic primary field increased market confidence in the Democratic Party's chances in 2028.
Democratic 2028 field wide open with no clear frontrunner
Democratic rises to 55%1%
The Democratic primary field remained wide and unsettled with many potential candidates but no official declarations, reflecting uncertainty but also broad optimism in the party's prospects.
Emerson College Poll shows Gavin Newsom leads Democratic primary with 20%
Democratic rises to 56%2%
A February 2026 Emerson College Poll showed Gavin Newsom leading the Democratic primary with 20%, followed by Buttigieg and Harris, reflecting a competitive Democratic field and supporting the Democratic market price.
Democratic contenders ranked amid wide-open 2028 field
Democratic rises to 55%1%
The Washington Post ranked Democratic presidential hopefuls, highlighting Gavin Newsom and Kamala Harris as leading figures, which helped maintain Democratic market strength.
February Harvard CAPS / Harris Poll shows slight Republican approval increase
The Republican Party's approval rating rose to 48%, while the Democratic Party's approval was at 45%, reflecting a modest shift in voter sentiment that could impact the 2028 election dynamics.
Pete Buttigieg Leads Democratic Primary Polls in Early 2026
Democratic rises to 55%1%
Polls in early 2026 showed former Transportation Secretary Pete Buttigieg leading the Democratic primary field, increasing confidence in the Democratic chances for 2028.
Reuters: Vance and Rubio emerge as Trump’s possible GOP successors
Republican jumps to 51%5%
Reuters reported that Vance and Rubio had become the central figures in speculation over Trump’s Republican successor, while Trump declined to endorse either. The focus on Vance as the likely heir boosted the Republican price from 46 % (Feb 13 2026) to 51 % (Mar 4 2026).
Vice President JD Vance wins 2025 CPAC presidential straw poll with 61%
Republican dips to 43%2%
JD Vance's strong showing at CPAC's straw poll demonstrated significant conservative support, reinforcing his frontrunner status for the Republican nomination and influencing market confidence.
Vance maintains lead in CPAC straw poll, RealClearPolitics shows tighter GOP race
Republican dips to 39%3%
J.D. Vance’s 61 % win in the 2025 CPAC straw poll was reaffirmed by a February 2026 CPAC poll showing him still leading, but a simultaneous RealClearPolitics average gave him only 45 % versus weaker Republican rivals, nudging the market’s Republican price down to 39 % by early March.
JD Vance wins 2025 CPAC presidential straw poll with 61%
Republican rises to 47%2%
Vance's strong showing at the CPAC straw poll solidified his position as the leading Republican contender for 2028, reinforcing market expectations and his front-runner status.
Nate Silver ranks 2028 Democratic presidential contenders
Democratic rises to 55%1%
Public analysis by Nate Silver highlighted the competitive and wide-open nature of the Democratic field, reinforcing market expectations of a strong Democratic position.
Supreme Court invalidates IEEPA‑based tariffs
Democratic rises to 59%4%
The Court struck down the administration’s IEEPA‑based tariff scheme, undermining a key Trump economic pillar and feeding narratives of policy missteps that hurt the GOP’s standing.
Rubio surges in early 2026 Republican primary poll
Republican rises to 47%1%
A Reuters poll showed Rubio rising to 22 % among Republican primary voters, briefly narrowing the gap with Vance. The uplift for Rubio lifted the Republican odds, nudging the price up from 46 % to 47 % before slipping back a week later as Vance’s CPAC win took center stage.
Supreme Court strikes down Trump’s tariffs as unlawful
Republican drops to 41%5%
The Supreme Court ruled 6-3 that Trump's use of IEEPA to impose tariffs was unconstitutional, invalidating a significant portion of his tariff policy. This ruling undermined a key Republican economic strategy and led to calls for tariff refunds, negatively impacting Republican market confidence.
Kamala Harris says she is “thinking about” a 2028 presidential run
Democratic rises to 57%3%
In an AP interview, Harris said she was “thinking about” a 2028 run but had not decided. The vague but positive signal raised Democratic optimism, lifting the Democratic price from 54 % (Jan 26 2026) to 57 % (Mar 24 2026).
Trump hints at cancelling election; Bannon calls for ICE at polls
Republican drops to 39%6%
Trump’s public statements about “nationalizing” the election and Bannon’s call for ICE at polling sites raised concerns about Republican electoral tactics, dampening market perception of the GOP’s legitimacy and pulling the Republican price down to 39 % in early March.
Senator Ted Cruz speaks at CPAC, signaling early Republican 2028 activity
Ted Cruz's speech at CPAC highlighted early Republican engagement for the 2028 race, contributing to speculation about the party's future leadership and affecting market perceptions.
JD Vance leads 2028 GOP primary polls
Republican dips to 45%1%
Polls showed Vice President JD Vance leading the Republican primary field, surpassing Ron DeSantis and Marco Rubio, indicating a shift in GOP voter preferences and affecting market confidence in Republican prospects.
UNH Granite State poll shows Buttigieg leading in New Hampshire
Democratic rises to 57%2%
A UNH Granite State poll released in February 2026 found Buttigieg leading the prospective Democratic field in New Hampshire, helping push the Democratic market price up to 57 % by late March.
Stephen A. Smith states he is unlikely to run for president in 2028
Stephen A. Smith's public statement declining a 2028 presidential run removed a potential Democratic contender, slightly consolidating the Democratic field and impacting market expectations.
Stephen A. Smith comments on Democratic struggles
Democratic dips to 54%1%
Stephen A. Smith publicly stated that Democrats 'suck right now,' reflecting internal party challenges and public perception issues that may have tempered market enthusiasm temporarily.
JD Vance emerges as leading Republican contender for 2028 nomination
Republican rises to 47%1%
JD Vance's rising profile and endorsements increased his chances of securing the Republican nomination, influencing the Republican market price and party dynamics.
Grok AI simulation predicts JD Vance beats Kamala Harris in 2028 general election
A simulation by Grok AI forecasted a matchup between Kamala Harris and JD Vance, projecting Vance winning with 326 electoral votes to Harris's 212, influencing market views on the likely Republican nominee and general election outcome.
Nancy Pelosi backs Gov. Gavin Newsom for 2028 presidential run
Democratic rises to 61%1%
The New York Post reported that former Speaker Nancy Pelosi publicly endorsed Newsom for 2028, adding heavyweight Democratic support. The endorsement coincided with the market climbing from 60 % to 61 % Democratic.
AI simulation projects J.D. Vance as likely 2028 Republican nominee and Kamala Harris as Democratic nominee
Republican rises to 41%2%
A Grok AI simulation forecasted a hypothetical 2028 matchup with Vance winning 326 electoral votes to Harris's 212, reinforcing market perceptions of Vance as the Republican frontrunner and Harris as a leading Democratic candidate.
Democratic National Committee launches multi-million dollar voter registration initiative
Democratic rises to 55%1%
The DNC's strategic investment in voter registration aimed at young, minority, and non-college-educated voters was seen as a critical infrastructure move to improve Democratic turnout and electoral prospects in 2028.
University of New Hampshire poll shows Buttigieg leading Democratic field
Democratic rises to 55%1%
A February 2026 poll found Pete Buttigieg leading the prospective Democratic field in New Hampshire, supporting Democratic market optimism.
Kamala Harris undecided on 2028 run but remains party leader
Harris's public statements in February 2026 about being undecided on a 2028 run but affirming her leadership role maintained Democratic market stability and confidence.
Cook Political Report shifts four Senate race ratings in Democrats' favor
Democratic jumps to 59%5%
The shift in Senate race ratings toward Democrats signaled a favorable political environment for the party, boosting market confidence in Democratic chances for 2028 by implying stronger control of Congress.
Restless Democrats challenge party establishment amid anti-Trump momentum
Democratic rises to 55%1%
Democratic voters' rejection of establishment figures and embrace of new candidates signaled a shift in party dynamics, reflecting energized base and potential for stronger 2028 performance, boosting Democratic market outlook.
Gallup poll shows growing number of Americans identify as independents
Democratic dips to 60%1%
The rise in independent identification, coupled with a slight Democratic lean among them, added modest support to the Democratic side.
Rep. Eric Swalwell announces bid for California governor
Democratic rises to 55%1%
Swalwell's gubernatorial campaign announcement in a major state like California signaled Democratic ambition and organizational strength, supporting the market's favorable view of the Democratic Party's prospects in 2028.
U.S. begins large‑scale air strike on Iran, killing Khamenei
Democratic rises to 57%2%
The United States launched a major air campaign against Iran, killing leader Ali Khamenei. Gasoline prices spiked amid the conflict, eroding confidence in the incumbent Republican administration and driving the Democratic market price up from 55 % to 57 % by late March.
Supreme Court upholds stricter political‑ad reporting rules
Democratic rises to 47%1%
The Supreme Court upheld a lower‑court decision allowing the FEC to enforce stricter reporting rules on political ads. Polls released shortly after showed a dip in Republican confidence, moving the market price from 46 % to 47 % for Democrats and from 46 % to 45 % for Republicans.
University of New Hampshire poll shows Pete Buttigieg leading Democratic field
Democratic rises to 55%1%
Polls indicating Pete Buttigieg leading the Democratic primary field in New Hampshire increased optimism about Democratic prospects, supporting a modest rise in Democratic market prices.
Second partial government shutdown begins, longest in US history
The Department of Homeland Security shutdown starting February 14, 2026, lasting 76 days, caused travel disruptions and political gridlock, further eroding Republican support and market confidence in their electoral prospects.
Granite State Poll shows Pete Buttigieg leading prospective Democratic field in New Hampshire
Democratic rises to 55%1%
A University of New Hampshire Granite State Poll placed former Transportation Secretary Pete Buttigieg ahead of other Democratic hopefuls in New Hampshire. That poll lifted Democratic market confidence, pushing the price from 54 % (Jan 27) to 55 % (Mar 5).
Governor Gavin Newsom attends Munich Security Conference, boosting Democratic odds
Democratic rises to 55%1%
California Governor Gavin Newsom's international engagement and securing a $1B climate partnership in February 2026 increased his profile and boosted his odds as a potential Democratic nominee, supporting the Democratic market price.
Gavin Newsom attends Munich Security Conference, secures $1B climate partnership
Democratic jumps to 61%7%
Newsom's international engagement and securing a major climate partnership elevated his stature as a Democratic contender, reflected in increased market odds for the Democratic nomination.
Gavin Newsom Secures $1B Climate Partnership at Munich Security Conference
Democratic jumps to 61%7%
California Governor Gavin Newsom's international climate partnership and $1 billion commitment boosted his profile as a potential 2028 Democratic candidate, supporting Democratic market optimism.
Kamala Harris remains undecided on 2028 presidential run
Vice President Kamala Harris expressed uncertainty about running for president again in 2028, which left the Democratic nomination open and influenced market perceptions of the race's competitiveness.
Granite State Poll shows Buttigieg leading New Hampshire Democratic field
Democratic rises to 61%4%
The Granite State Poll of 12 February 2026 found former Secretary of Transportation Pete Buttigieg leading the prospective Democratic field in New Hampshire. The positive signal for a strong Democratic nominee helped push the market price to its peak of 61% on 24 April 2026.
Turning Point USA endorses Vice President JD Vance for 2028 presidential bid
Republican dips to 45%1%
The influential conservative group Turning Point USA's endorsement of VP JD Vance signals early organized Republican support, potentially boosting Republican prospects in key early primary states, though Vance has not officially declared a run.
Rahm Emanuel signals potential 2028 presidential bid with policy proposals
Democratic rises to 55%1%
Emanuel’s public statements and policy proposals positioned him as a serious contender for the Democratic nomination, contributing to increased market interest in the Democratic outcome.
Buttigieg leads New Hampshire Granite State Poll
Buttigieg led the Granite State Poll in New Hampshire, the first primary state, boosting Democratic momentum and contributing to the Democratic price rise to 55 % on 2026‑02‑17.
University of New Hampshire Poll Finds Buttigieg Leading in New Hampshire
A February 2026 poll found Buttigieg leading in New Hampshire, a key primary state, boosting Democratic primary momentum.
Polls suggest Kamala Harris would win rematch with Donald Trump
Polling data indicating Kamala Harris's potential victory over Trump in a rematch increased market confidence in the Democratic outcome for 2028.
Alexandria Ocasio-Cortez remains a divisive figure among Democrats and Republicans
Democratic rises to 55%1%
Ocasio-Cortez's prominence and polarizing reputation continued to influence perceptions of the Democratic Party's direction and electoral prospects.
JD Vance leads prediction markets as favorite for 2028 Republican nomination
Republican rises to 48%2%
JD Vance's strong position as the likely Republican nominee increased confidence in the Republican chances, though overall market sentiment remained cautious due to internal party dynamics.
Democrat Eileen Higgins wins Miami mayoral race, ending GOP streak
Democratic rises to 56%2%
Higgins' victory in a key Hispanic-majority city provided Democrats momentum and signaled potential gains in battleground areas, positively impacting Democratic market odds.
JD Vance hints at 2028 presidential bid after midterms in Fox News interview
In a Fox News interview, Vice President JD Vance signaled a potential 2028 presidential run after focusing on the 2026 midterm elections, maintaining his market momentum.
Pete Buttigieg leads in New Hampshire Democratic primary polls
Democratic rises to 57%2%
Polls showing Buttigieg leading the Democratic field in New Hampshire increased market confidence in the Democratic Party's chances by highlighting a strong potential nominee.
AP-NORC poll finds many Democrats remain down on their party despite recent wins
Democratic rises to 55%1%
Despite Democratic special election successes, many Democrats held less positive views of their party, indicating challenges in enthusiasm that tempered market gains for Democrats.
Trump declines to take sides between Vance, Rubio for 2028 succession
Republican dips to 45%1%
Reuters reported Trump’s refusal to endorse either Vance or Rubio, highlighting intra‑party rivalry and causing the Republican market price to slip from 46 % to 45 % as uncertainty grew.
Gallup poll shows rise in Americans identifying as independents
Democratic rises to 55%1%
A February 2026 Gallup poll found nearly half of Americans now identify as independents, with many leaning toward Democrats due to dissatisfaction with Trump and Republicans, bolstering Democratic prospects in the market.
Americans’ optimism for the future hits new low, Democrats particularly affected
Democratic rises to 55%1%
A Gallup poll found Americans’ hope for the future at a record low, with Democrats’ optimism falling significantly after the 2024 election, reflecting challenges for the party but not reversing market confidence in a Democratic win.
Trump calls for greater federal control of elections, sparking backlash
Democratic rises to 55%1%
Trump's push to shift election authority to the federal government raised concerns about election interference, energizing Democratic fears and possibly increasing Democratic market confidence.
Trump calls for greater federal control of elections amid backlash
Former President Trump's push to shift election authority from states to the federal government sparked debate and concern, influencing perceptions of election security and potentially affecting party confidence in the 2028 election landscape.
Donald Trump declines to endorse between Vance and Rubio for 2028 GOP nomination
Republican dips to 46%1%
President Trump publicly declined to take sides between Vice President JD Vance and Secretary of State Marco Rubio as potential 2028 Republican nominees, maintaining uncertainty in the GOP field and affecting market dynamics.
Trump urges Republicans to 'take over' and 'nationalize' voting ahead of 2026 midterms
Republican dips to 46%1%
Former President Trump called on Republicans to nationalize voting efforts for the 2026 midterms, raising concerns about aggressive Republican strategies and potential election interference, which may have dampened Republican market confidence.
Trump calls for nationalizing voting ahead of midterms
President Trump's push for federal control over elections sparked significant backlash and intensified the national debate over election security and state authority.
President Trump urges Republicans to 'nationalize' voting ahead of 2026 midterms
Trump called on Republicans to nationalize voting efforts for the 2026 midterms, aiming to consolidate party efforts and influence election outcomes, which could impact the 2028 presidential race dynamics.
Trump calls for nationalizing voting ahead of midterms
Republican dips to 46%1%
President Trump's call to 'nationalize' voting and shift authority from states to the federal government drew significant backlash, further polarizing the electorate.
Republican National Committee moves ahead with midterms convention plans
Republican rises to 47%1%
The RNC's unprecedented midterms convention aims to energize the Republican base and defy historical midterm losses, reflecting strong party organization and fundraising, which supports Republican market confidence despite overall decline.
Turning Point USA endorses Vice President JD Vance for 2028 presidential bid
The influential conservative group Turning Point USA's endorsement of JD Vance signaled early organized support in key primary states, impacting Republican primary dynamics and market perceptions.
Democrats flip GOP-held Texas state Senate seat in special election
Democratic rises to 55%1%
Democrat Taylor Rehmet won a special election in a reliably Republican Texas state Senate district, signaling potential Democratic gains in traditionally Republican areas and contributing to positive sentiment for Democrats in the 2028 presidential market.
Pete Buttigieg leads Democratic polls in New Hampshire
Democratic rises to 55%1%
Polls in early 2026 showed Pete Buttigieg leading the Democratic field in New Hampshire, indicating a competitive primary and influencing Democratic market prices upward.
Vice President JD Vance wins 2026 CPAC presidential straw poll
JD Vance won the 2026 CPAC presidential straw poll with 53%, ahead of Marco Rubio at 35%. This solidified Vance's position as the leading Republican figure for 2028, influencing Republican market odds downward due to uncertainty about his electability against Democrats.
Kamala Harris undecided on 2028 run but remains party leader
In February 2026, Harris stated she had not decided on a 2028 run but affirmed her leadership role, maintaining market confidence in her as a potential nominee.
Twelve states vie to kick off Democrats' 2028 contest
By early 2026, twelve states were competing to hold the first Democratic primaries in 2028, signaling early organizational moves and shaping the primary calendar. This competition indicated active Democratic engagement and strategic planning, supporting the party's electoral prospects.
University of New Hampshire poll shows Pete Buttigieg leading Democratic field
Democratic rises to 55%1%
A February 2026 poll found Pete Buttigieg leading the prospective Democratic candidates in New Hampshire, boosting his profile and contributing to increased market confidence in the Democratic party's chances.
Republican primaries scheduled to start in Nevada and New York
The 2028 Republican primaries are set to begin on February 1, 2028, with contests in Nevada and New York, marking the start of the delegate selection process and influencing early candidate positioning.
Kamala Harris remains atop Democratic primary polls
Democratic rises to 55%1%
Polls in early 2026 showed Harris leading the Democratic primary field, sustaining Democratic enthusiasm and market confidence for 2028 prospects.
Marco Rubio gains momentum as potential 2028 Republican candidate
Republican drops to 40%6%
Marco Rubio's rising profile, partly due to his role in foreign policy and donor support, led to increased market interest and a surge in his perceived viability as the Republican nominee, impacting Republican odds negatively overall.
Start of 2028 Republican primaries scheduled
The announcement of the Republican primary schedule beginning in early 2028 set the stage for candidate positioning, but with no formal announcements yet, market impact was limited and uncertain.
Polls show Pete Buttigieg leading in New Hampshire Democratic primary field
Democratic rises to 55%1%
Polls indicating Buttigieg's lead in New Hampshire boosted Democratic optimism and market confidence in the party's 2028 prospects.
Ken Martin elected chairman of the Democratic National Committee
Democratic rises to 55%1%
Ken Martin's election as DNC chair indicated organizational stability and strategic planning for 2028, supporting Democratic market confidence.
First partial government shutdown of 2026 affects multiple federal departments
A government shutdown from January 31 to February 3, 2026, caused political disruption and uncertainty, contributing to negative sentiment toward the Republican-led government and affecting market confidence.
Democrat Christian Menefee wins special US House runoff in Texas, shrinking GOP majority
Democratic rises to 55%1%
Christian Menefee's victory in the Texas 18th congressional district special election reduced the Republican majority in the House, reflecting Democratic overperformance in special elections and boosting market confidence in Democratic prospects.
DNC moves 12 states forward in 2028 primary calendar process
The DNC Rules and Bylaws Committee advanced twelve states to the next phase of the 2028 primary calendar, signalling a potential reshuffle that could advantage Democrats in early contests. The news boosted Democratic optimism, moving the price from 61 % to 61 % (holding the high level) and pulling the Republican price down from 39 % to 39 % (maintaining the gap).
Democratic National Committee advances 12 states for early 2028 primary window
The DNC's Rules and Bylaws Committee voted to advance 12 states for early consideration in the 2028 primary calendar, signaling organizational progress and shaping the Democratic nomination process, which supported market confidence in Democrats.
Democrat Christian Menefee wins Texas special runoff, shrinking GOP House majority
Democratic rises to 55%1%
CNN reported that Democratic Representative Christian Menefee won a special runoff in Texas, further eroding the GOP’s House majority. The market reacted with a modest bump for Democrats from 54 % to 55 % in early February 2026.
Democratic Party begins setting 2028 primary calendar
The Democratic National Committee started planning the 2028 presidential primary calendar, potentially changing early-voting states and impacting candidate strategies. This uncertainty influenced market expectations for the Democratic nomination.
Kamala Harris forms power pact with NYC Mayor Zohran Mamdani
Democratic rises to 55%1%
Kamala Harris's political activity, including forming alliances with influential figures like NYC Mayor Zohran Mamdani, increased her visibility and perceived viability as a 2028 candidate, supporting Democratic market strength.
Washington Post reports mid‑decade redistricting favoring GOP
Democratic dips to 46%1%
A Washington Post investigation revealed that the second Trump administration was redrawing congressional districts mid‑decade to favor Republicans, prompting criticism and a dip in Republican market confidence. The Republican price slipped from 47 % to 46 % the following week.
Democratic National Committee announces millions to shift voter registration strategy
Democratic rises to 55%1%
The DNC's initiative to control voter registration efforts and focus on young, minority, and working-class voters aims to strengthen Democratic turnout and electoral prospects, positively impacting the Democratic market price.
Record number of voters identifying as independent ahead of midterm elections
Democratic rises to 55%1%
A Gallup poll showed a record-high number of young voters identifying as politically independent, indicating potential challenges for both parties and contributing to market uncertainty, slightly favoring Democrats due to their broader appeal to independents.
Democrat Eileen Higgins wins Miami mayoral race, ending nearly 30 years of Republican control
Democratic rises to 55%1%
Higgins' victory in a key Hispanic-majority city provided Democrats with momentum and a boost in a critical battleground area, positively impacting Democratic market odds.
DGA touts "pitch‑perfect" wins in New Jersey, Virginia
Democratic rises to 58%4%
At a DGA press conference on Jan 29, Gov. Andy Beshear emphasized the party’s “pitch‑perfect” campaign victories in New Jersey and Virginia, signalling a Democratic resurgence. The upbeat tone lifted the Democratic market price from 54 % to 58 % the following week.
FBI searches Georgia election center amid election interference concerns
Democratic rises to 55%1%
The FBI's search raised alarms about political interference and election integrity, impacting perceptions of the Republican administration's handling of elections and boosting Democratic market confidence.
Vice President J.D. Vance wins 2026 CPAC presidential straw poll
Republican rises to 47%1%
J.D. Vance's win at CPAC's straw poll signaled strong early support among conservative Republicans, enhancing his status as a leading 2028 GOP contender and impacting market sentiment.
FBI searches for records related to 2020 election in Fulton County, Georgia
The FBI's search heightened concerns about election integrity and ongoing investigations into the 2020 election, impacting political narratives and potentially affecting voter confidence and party reputations ahead of future elections.
FBI searches Fulton County election records related to 2020 presidential race
The FBI's search for election records in Georgia amid ongoing claims of 2020 election fraud heightened national attention on election integrity issues, affecting market perceptions of election legitimacy and party prospects.
Trump declares national emergency on Cuba, authorizes new tariffs
President Trump declared a national emergency regarding Cuba and authorized tariffs on countries supplying oil to Cuba, continuing his aggressive trade policy. This reinforced Republican economic policy themes but also faced legal and political challenges.
Immigration issues worsen for Trump administration, hurting public support
Democratic dips to 54%1%
Reports highlighted worsening immigration problems under Trump's administration, negatively affecting his approval and the Republican Party's standing, reflected in declining market prices for the Republican outcome.
FBI searches Fulton County election records related to 2020 presidential race
Republican dips to 46%1%
The FBI conducted a court-authorized search of election records in Fulton County, Georgia, related to the 2020 presidential election. This event heightened political tensions and scrutiny around election integrity, impacting Republican party dynamics and contributing to market uncertainty.
FBI raids Fulton County election office for 2020 records
The FBI's search for 2020 election records in Georgia intensified scrutiny of election integrity issues, a central theme in the ongoing political debate.
FBI executes court-authorized search at Fulton County election office over 2020 vote
Republican dips to 45%1%
The FBI's search of Fulton County election records related to the 2020 presidential election heightened political tensions and scrutiny around election integrity, impacting Republican party dynamics and contributing to market uncertainty and a decline in Republican odds.
Democratic Gov. Josh Shapiro sets Pennsylvania fundraising record with $30M
Pennsylvania Governor Josh Shapiro, a potential 2028 Democratic presidential contender, raised a record $30 million for his reelection campaign, signaling strong financial backing and increasing his profile within the Democratic Party.
January Harvard CAPS / Harris Poll shows tied party approval ratings
Polls showed the Republican and Democratic parties tied at 44% approval, with President Trump's approval slightly down, indicating a competitive political environment ahead of the 2026 midterms and 2028 election.
Pennsylvania Gov. Josh Shapiro sets state fundraising record with $30M
Democratic rises to 55%1%
Josh Shapiro's record-breaking fundraising boosted his profile as a potential 2028 Democratic presidential contender, increasing market confidence in the Democratic Party's prospects.
Analysis predicts Democrats could gain solid majorities in Congress in 2026 midterms
Democratic rises to 57%2%
Political analysis suggests that the 2026 midterm elections may favor Democrats, potentially leading to a hostile Congress for President Trump’s second term and improving Democratic prospects for 2028.
US defence insider claims 2028 election already rigged in favor of Republicans
Republican dips to 40%3%
An insider analysis argued that the Republican Party has set up mechanisms to subvert the democratic process, making a Democratic victory in 2028 unlikely despite public opinion, impacting market perceptions of election fairness and Republican advantage.
JD Vance visits Minneapolis amid ICE protests
JD Vance's visit to Minneapolis to address protests related to ICE operations raised his national profile and increased his chances for the Republican nomination, positively impacting Republican market confidence.
Republicans move to block Trump from using force to take Greenland
Republican lawmakers' move to block Trump's aggressive foreign policy plans signaled internal party checks and potential divisions, affecting perceptions of GOP leadership stability.
Gavin Newsom announces Trump administration blocked his Davos appearance
Democratic rises to 35%1%
Newsom's announcement highlighted political tensions and raised his profile as a Democratic contender, supporting his market odds around 34.5%.
Pete Buttigieg leads Democratic field in New Hampshire polls
Polls in early 2026 showed Pete Buttigieg leading the prospective Democratic field in New Hampshire, boosting Democratic market optimism and signaling a competitive primary.
Trump administration blocks Newsom’s Davos appearance, sparking Democratic sympathy
Democratic rises to 61%1%
Newsom’s scheduled appearance at a Davos forum was blocked by the Trump administration, generating backlash and sympathy for the Democrat, lifting the market price from 60 % to 61 % in late January.
Gavin Newsom blocked from Davos appearance, maintains strong Democratic nomination odds
California Governor Gavin Newsom announced that the Trump administration blocked his scheduled appearance at a global forum, but his odds for the Democratic nomination remained strong, boosting Democratic market confidence.
Ron DeSantis drops out of 2024 presidential race, endorses Trump
Republican dips to 46%1%
DeSantis suspended his 2024 presidential campaign and endorsed Donald Trump, consolidating Republican support behind Trump and impacting the Republican primary dynamics and general election outlook.
More Americans identify as independents leaning Democratic
Democratic rises to 56%1%
Gallup polling showed a rise in Americans identifying as independents, with a tilt toward the Democratic Party, suggesting a favorable environment for Democrats in future elections and supporting their market position.
Democratic Rep. Eric Swalwell announces California governor bid
Eric Swalwell, a Democrat known for opposing Trump, launched a campaign for California governor, energizing Democratic voters in a key state. His candidacy initially bolstered Democratic prospects, reflected in stable market prices.
Donald Trump and JD Vance inaugurated as president and vice president
The inauguration of Trump and Vance solidified Republican leadership but also set the stage for Vance's potential 2028 run, influencing Republican market dynamics.
Democratic potential candidates begin early visits to primary states
Democratic rises to 55%1%
Several potential Democratic 2028 presidential candidates, including JB Pritzker and Ruben Gallego, started visiting early primary states, signaling the start of the primary race and increasing market confidence in Democratic prospects.
Gov. Youngkin throws support behind JD Vance for 2028 GOP nomination
Republican dips to 45%2%
Virginia Governor Youngkin’s public endorsement of JD Vance on January 18, 2026 boosted Vance’s standing and coincided with the Republican price dropping from 47 % to 45 % as the market re‑priced the contest.
Virginia Governor Glenn Youngkin publicly supports JD Vance for 2028 Republican nomination
Republican rises to 47%1%
Youngkin's public endorsement of Vance strengthened Vance's position in the Republican primary, reflected in a rise in his market odds and a slight boost to Republican chances.
Virginia Governor Glenn Youngkin endorses JD Vance for 2028 Republican nomination
Republican rises to 47%1%
The endorsement of JD Vance by a prominent Republican governor increased his visibility and perceived viability as the 2028 Republican presidential nominee, supporting Republican market confidence.
Virginia Gov. Youngkin backs JD Vance for 2028 GOP ticket
Republican rises to 40%2%
Following Youngkin’s endorsement of JD Vance, a Federal News Network note recorded a modest recovery for Republicans, raising the price from 38 % to 40 % in early January 2026.
Virginia Gov. Glenn Youngkin endorses JD Vance for 2028 Republican nomination
Republican rises to 47%1%
Youngkin’s endorsement of JD Vance strengthened Vance’s position as the leading Republican contender, influencing market odds and Republican election prospects.
12 states vie to lead 2028 Democratic primary calendar
Democratic rises to 55%1%
Democratic state parties submitted applications to be early primary states, signaling an active and competitive primary process that bolstered Democratic market confidence.
Democratic states vie to lead 2028 primary calendar
Democratic rises to 57%1%
Twelve states competed to hold early Democratic primaries, signaling party efforts to shape the nomination process and energize the base, which bolstered Democratic market confidence.
Democratic National Committee advances 12 states for early 2028 primary calendar
Democratic rises to 55%1%
The DNC's decision to consider multiple states for early primaries indicated strategic planning to boost Democratic candidates' visibility and influence, positively impacting Democratic market confidence.
Twelve states vie to lead 2028 Democratic primary calendar
Democratic state parties submitted applications to host early primaries, reflecting strategic positioning that could influence candidate momentum and party dynamics, slightly boosting Democratic prospects.
Twelve states vie to kick off Democrats' 2028 contest
Democratic rises to 55%1%
Several states competed to hold early Democratic primaries in 2028, reflecting strategic efforts to influence the nomination process. This competition highlighted the evolving primary calendar and contributed to market adjustments favoring Democrats.
State Democratic parties submit bids to hold early 2028 primaries
Several state Democratic parties pushed to hold early primaries in 2028, aiming to influence the nominating calendar and strengthen Democratic positioning, which supported market optimism for the Democratic outcome.
Democratic states submit bids to host early 2028 primaries
Democratic rises to 55%1%
Several Democratic state parties applied to hold early presidential nominating contests, signaling strategic efforts to shape the primary calendar and build momentum for Democratic candidates.
Democratic states vie to lead 2028 primary calendar
Democratic rises to 55%1%
Several states competed to be first in the 2028 Democratic primary calendar, indicating early strategic moves that could influence candidate momentum and party dynamics.
Deadline for states to submit bids for early 2028 Democratic primaries passes
Democratic rises to 55%1%
States submitted applications to be part of the early window in the 2028 Democratic presidential primaries, signaling the start of the nomination process and increasing market confidence in Democratic organizational strength.
Deadline for states to apply for early 2028 Democratic primary contests
Democratic rises to 57%2%
The submission of applications by twelve states to be part of the early Democratic primary calendar indicated active party planning and competition, reinforcing Democratic organizational strength and boosting market confidence.
Democratic National Committee discusses ranked-choice voting for 2028 primaries
The DNC's consideration of ranked-choice voting indicated efforts to reform and energize the Democratic primary process, potentially benefiting the party's unity and appeal, supporting their market position.
Rep. Eric Swalwell announces bid for California governor, a potential 2028 Democratic contender
Swalwell's gubernatorial bid in California, a key Democratic state, added to the party's bench strength and potential presidential candidates, supporting Democratic market confidence.
JD Vance wins CPAC 2026 presidential straw poll
Democratic rises to 56%1%
A CPAC straw poll gave JD Vance a decisive win, reinforcing his status as the leading GOP contender and pushing the Democratic price higher from 55 % to 56 % as the opposition appeared weaker.
Washington Post reports Trump administration tactics undermine midterm election confidence
Democratic rises to 55%1%
The Washington Post reported that the second Trump administration employed tactics such as partisan redistricting and prosecution of political opponents to undermine confidence in the 2026 midterm elections, raising concerns about election fairness and benefiting Democratic market sentiment.
FBI Executes Search Warrant at Fulton County Election Center
Democratic rises to 55%1%
Federal intervention in local election administration raised concerns about election integrity and potential intimidation, impacting perceptions of election fairness and favoring Democrats who criticized these actions.
FBI seizes 600 boxes of 2020 ballots from Georgia election center
Democratic rises to 54%1%
FBI agents seized 600 boxes of ballots from the 2020 election in Georgia, intensifying concerns about election integrity and hurting Republican credibility, which helped lift Democratic price to 54 % on 2026‑01‑08.
Democrat Taylor Rehmet flips Republican Texas state Senate seat
Democratic rises to 56%2%
Democrat Taylor Rehmet won a special election in a district Trump had won by 17 points, signaling Democratic strength in traditionally Republican areas and boosting market confidence in a Democratic win.
Andy Beshear gains national profile as chair of Democratic Governors Association
Democratic rises to 55%1%
Beshear's leadership role and electoral success in a Trump-leaning state bolstered Democratic confidence and market prices, reflecting increased electability perceptions for Democrats.
Polls show Democrats leading in 2026 generic congressional ballot
Democratic rises to 55%1%
Early 2026 polling indicated a modest Democratic advantage in the generic congressional ballot, suggesting favorable conditions for Democrats in the 2026 midterms and improving their 2028 presidential prospects.
Border Patrol commander Gregory Bovino removed from post
Democratic dips to 45%1%
The removal of Border Patrol commander Gregory Bovino in January was portrayed as a blow to the Trump‑aligned hard‑line immigration wing of the GOP, dampening Republican momentum and nudging the Republican price down from 46 % to 45 % that week.
Democrat Eileen Higgins wins Miami mayor’s race, ending nearly 30 years of Republican control
Eileen Higgins' win in Miami, a Hispanic-majority city, was a significant Democratic victory that boosted party morale and market confidence in Democratic prospects for future elections.
Vice President JD Vance leads early Republican presidential nomination polls
Republican rises to 47%1%
Early 2026 polls showed JD Vance with a commanding lead among Republican primary voters, establishing him as the GOP frontrunner and influencing Republican market odds downward.
Pennsylvania Gov. Josh Shapiro sets fundraising record with $30M
Democratic Governor Josh Shapiro raised a record $30 million for his reelection campaign, elevating his profile as a potential 2028 presidential contender and signaling strong Democratic fundraising capabilities, which supported the Democratic market price.
Vice President JD Vance emerges as clear Republican frontrunner for 2028 nomination
Republican rises to 47%1%
Vance's early lead in polls and endorsements, including from influential conservative figures, boosted Republican odds despite no formal campaign announcement.
US voters widely oppose taking Greenland by military force, including most Republicans
Republican dips to 45%1%
Polls showing broad opposition to aggressive US foreign policy moves under Trump-era rhetoric may have influenced market perceptions of Republican electability and policy appeal, contributing to a decline in Republican market price.
DNC launches largest-ever partisan voter registration campaign targeting young and minority voters
Democratic rises to 55%1%
In January 2026, the Democratic National Committee announced a multimillion-dollar voter registration initiative focusing on young people, voters of color, and non-college-educated voters in battleground states, aiming to boost Democratic turnout and electoral prospects.
Rahm Emanuel expresses interest in 2028 Democratic presidential run
Rahm Emanuel's public expressions of interest and positioning within the Democratic Party signaled potential competition and influenced market perceptions of the Democratic field's strength.
Trump administration threatens indictment against Federal Reserve Chair Jerome Powell
The Trump administration's threat of indictment against Fed Chair Jerome Powell over building renovation management caused market uncertainty, reflecting political tensions that could impact Republican prospects and economic perceptions.
Democratic National Committee Chair Ken Martin discusses 2028 primary calendar
Democratic rises to 55%1%
DNC Chair Ken Martin's statements about the 2028 primary calendar indicated strategic planning to elevate diverse states like South Carolina, influencing Democratic primary dynamics and market confidence.
Virginia Gov. Glenn Youngkin backs JD Vance for 2028 Republican nomination
Republican rises to 47%1%
Governor Youngkin publicly endorsed Vice President JD Vance as the “great” 2028 GOP nominee on Fox News Sunday. The endorsement boosted confidence in Vance and lifted the Republican price from 46% to 47% the next sampling.
Virginia Governor backs JD Vance as 2028 GOP presidential nominee
Governor Youngkin told Fox News Sunday that JD Vance would be a “great” Republican nominee for 2028, echoing endorsements from Trump allies. The endorsement reinforced the perception that the GOP has a clear heir‑apparent, nudging the Republican market slightly upward before it began a longer decline.
Virginia Governor Glenn Youngkin endorses JD Vance for 2028 GOP nomination
Virginia Governor Glenn Youngkin publicly supported Vice President JD Vance as a great nominee for the 2028 Republican presidential election, reinforcing Vance's frontrunner status within the party.
Rahm Emanuel signals 2028 presidential ambitions with policy proposals and media appearances
Democratic rises to 56%2%
Former ambassador Rahm Emanuel began releasing policy proposals and increasing media presence, signaling a potential 2028 presidential run. His centrist positioning introduced a new dynamic to the Democratic field, influencing market perceptions.
Republicans express disappointment with Trump’s economic leadership
Republican dips to 45%2%
An AP-NORC poll revealed that only 16% of Republicans felt Trump had helped a lot with the cost of living, down sharply from his first term, weakening Republican prospects and contributing to a decline in their market probability.
JD Vance resigns Senate seat after election as Vice President
Republican rises to 47%1%
JD Vance's elevation to Vice President raised his profile but also created uncertainty about his future political influence, impacting Republican odds.
Trump’s approval among Republicans slips to 76% in new AP‑NORC poll
Republican dips to 44%2%
The drop in Republican enthusiasm for Trump reduced confidence in the GOP’s 2028 prospects, pulling the Republican price lower.
Rahm Emanuel expresses interest in 2028 presidential run with focus on party wings
Democratic rises to 55%1%
Rahm Emanuel's public statements about running and his positioning within Democratic party factions increased attention on the Democratic field, supporting market confidence.
Harris Says She Has Not Decided on 2028 Presidential Run
Democratic dips to 61%1%
Harris stated she had not decided on a 2028 run, causing market uncertainty as price dipped to 61%.
Democrats gain in 2026 midterm election outlook amid Trump controversies
Democratic rises to 56%2%
Democrats were favored in early 2026 midterm election polls, reflecting voter concerns about Trump’s presidency and boosting Democratic confidence heading into 2028.
AP-NORC poll shows Republicans disappointed with Trump’s economic leadership
Republican dips to 45%2%
Polls revealed that many Republicans felt President Trump had not improved the economy as expected, weakening Republican support and contributing to a decline in their market probability.
Democrats set new fundraising record, raising $250 million in Q4 2025
Democratic rises to 56%1%
BBC reported that the Democratic National Committee broke its Q4 2025 fundraising record, raising $250 million. The influx of cash was interpreted as a signal of strong organizational capacity, nudging the Democratic market price upward by 1 point.
Rep. Steny Hoyer announces retirement
Longtime Democratic leader Steny Hoyer announced his retirement, opening a safe Democratic seat and signaling generational change within the party. This was seen as a positive for Democrats, maintaining their stronghold and potential for fresh leadership.
Democrats struggle with party identity and voter connection ahead of midterms
Democratic strategists noted that voters felt the party was out of touch and too traditional, prompting a shift toward more progressive and outsider candidates, which influenced market perceptions of Democratic electoral viability.
Pennsylvania Gov. Josh Shapiro raises record $30 million for reelection bid
Democratic rises to 55%1%
Democratic Governor Josh Shapiro set a new state fundraising record, boosting his profile as a potential 2028 presidential contender and signaling strong Democratic financial strength in a key battleground state.
Democrat Eileen Higgins wins Miami mayoral race, ending GOP streak
Democratic rises to 55%1%
Higgins' victory in a key Hispanic-majority city provided Democrats with momentum and demonstrated their ability to win in competitive areas, positively impacting market sentiment for the Democratic Party in 2028.
Gallup poll finds Americans' optimism for the future at record low
A January 2026 Gallup poll showed Americans' hope for their future dropped to the lowest level since the question was first asked, with Democrats' optimism falling significantly after the 2024 election, impacting Democratic enthusiasm and market confidence.
Kamala Harris remains atop hypothetical Democratic primary field
Democratic rises to 54%1%
Polling showed Kamala Harris leading the Democratic primary field, reinforcing her status as the frontrunner and supporting Democratic market confidence.
Kamala Harris presides over 2024 electoral vote count as losing VP
Kamala Harris formally announced the 2024 presidential election results as Vice President, becoming the first incumbent VP since 2001 to preside over a vote count in which she was the losing candidate, keeping her in the public eye and maintaining her viability as a 2028 candidate.
Trump administration's immigration crackdown in Minnesota leads to deaths
Republican rises to 47%1%
The shooting deaths of two U.S. citizens during an ICE operation in Minnesota sparked widespread protests and a cultural backlash, negatively impacting the administration's standing.
Democrat wins Texas 18th special election; Republican holds Georgia 14th
Democratic rises to 55%1%
Special elections in Texas (18th district) and Georgia (14th district) were called for Democrats and Republicans respectively. CNN highlighted the Democrat win in Texas, which boosted Democratic sentiment, lifting the price from 54 % to 55 % on Jan 6.
US Democrats and Republicans draft plan to restore Congress operations
Democratic rises to 55%1%
Bipartisan efforts to restore Congress operations after shutdowns improved political stability perceptions, slightly benefiting Democratic prospects in the 2028 election market.
Michigan Lt. Gov. Garlin Gilchrist shifts from gubernatorial to secretary of state race
Democratic rises to 55%1%
Gilchrist's pivot to the secretary of state race in Michigan, a battleground state, clarified Democratic primary dynamics and reinforced the party's strategic positioning ahead of 2028, supporting Democratic market confidence.
Democrats poised to take House in 2026 midterms, maintaining edge for 2028
Democratic rises to 59%3%
Analyses indicated Democrats were favored to regain the House in 2026, sustaining momentum and laying groundwork for a competitive 2028 presidential bid, supporting a higher Democratic market price.
Vivek Ramaswamy's Ohio gubernatorial campaign raises nearly $20 million in 2025
Ramaswamy's campaign reported historic fundraising totals, signaling strong momentum and support within the Republican base, which likely bolstered market confidence in Republican chances.
Man vandalizes Vice President JD Vance's Ohio home and is detained
An attack on Vice President JD Vance's home in Ohio by a vandal armed with a hammer led to federal charges and heightened security concerns. This incident brought media attention to Vance, reinforcing his profile as a prominent Republican figure ahead of 2028.
Trump admin announces successful Venezuela operation, Rubio featured
Republican rises to 47%3%
The Trump administration announced a successful military operation in Venezuela, with Secretary of State Marco Rubio prominently involved; the news raised Rubio’s perceived electability, briefly lifting the Republican price from 44 % to 47 % before the subsequent poll‑driven decline.
JD Vance gains endorsements boosting 2028 Republican nomination prospects
Republican rises to 47%1%
JD Vance received key endorsements, including from Turning Point USA and Secretary of State Marco Rubio, strengthening his position as a leading Republican candidate for the 2028 presidential nomination.
Successful military operation in Venezuela involving Marco Rubio announced
Republican rises to 47%1%
The Trump administration announced a successful military operation in Venezuela with Marco Rubio's prominent involvement, boosting his chances for the Republican nomination and impacting market prices.
Successful US military operation in Venezuela boosts Rubio’s profile
Republican rises to 47%1%
The Trump administration announced a successful operation in Venezuela involving Marco Rubio, increasing his chances for the Republican nomination and impacting market perceptions.
Marco Rubio's role in Venezuela operation boosts his Republican nomination odds
Republican rises to 47%1%
The Trump administration's successful military operation in Venezuela, with Rubio's prominent involvement, increased his chances for the Republican nomination, impacting Republican market prices.
Trump administration announces successful military operation in Venezuela
Republican rises to 47%1%
The Trump administration's military success enhanced Republican standing by showcasing strength in foreign policy, briefly supporting Republican market confidence despite overall downward trend.
US military operation captures Venezuelan leader Nicolás Maduro
Republican rises to 47%1%
The Trump administration announced a successful military operation capturing Nicolás Maduro, boosting Republican Secretary of State Marco Rubio's profile and increasing his chances for the 2028 nomination.
Democrats benefit from negative views of Trump's economic policies ahead of 2026 midterms
Democratic rises to 55%1%
Polls and analyses showed widespread dissatisfaction with President Trump's handling of the economy and immigration, issues that had propelled him in 2024. This sentiment favored Democrats in upcoming elections, contributing to increased market confidence in Democratic prospects.
JD Vance emerges as early Republican frontrunner for 2028 presidential race
Republican dips to 45%1%
JD Vance, serving as vice president and chief fundraiser for the Republican Party, gained early prominence as a potential 2028 presidential candidate, shaping Republican primary dynamics and market expectations.
Democrats show reduced panic and improved polling heading into 2026 midterms
Democratic rises to 55%1%
Polling data and election results reduced Democratic existential panic and suggested erosion of support for Trump, supporting a rise in Democratic market prices.
Vice President JD Vance leads Republican fundraising efforts for 2026 midterms
Republican dips to 45%2%
JD Vance's role as chief fundraiser for the Republican Party in the 2026 midterms increased his profile and market confidence in the Republican nomination, though overall Republican market prices declined due to broader challenges.
Rahm Emanuel signals interest in 2028 Democratic presidential run
Democratic rises to 55%1%
Rahm Emanuel expressed interest in running and took clear stances on key issues, influencing market perceptions of the Democratic nomination race.
Democratic primary calendar shakeup discussions begin
Democratic leaders debated changing the order of state primaries to gain strategic advantages, potentially impacting candidate momentum and media attention in early contests.
Democratic Governors Association chair raises profile for 2028
Democratic rises to 55%1%
Democratic Governor Andy Beshear's role as chair of the Democratic Governors Association increased his visibility and perceived electability, contributing to a modest market boost for Democrats.
Democratic Party Regains Advantage in Party Affiliation Polls
Democratic rises to 55%1%
Polls showed a net increase in Democratic affiliation driven by independents leaning Democratic, signaling improved voter sentiment and contributing to a rise in Democratic market prices.
Democratic leaders plan to reshape 2028 primary calendar
Democratic rises to 55%1%
Democratic National Committee members considered changing the order of state primaries to favor southern states, aiming to strengthen the party's position and candidate visibility ahead of 2028.
Pennsylvania Gov. Josh Shapiro raises $30 million for reelection, setting state record
Democratic rises to 55%1%
Shapiro's record fundraising elevated his profile as a potential 2028 presidential contender, boosting market confidence in Democratic prospects.
Pennsylvania Gov. Josh Shapiro sets state fundraising record with $30M for reelection bid
Democratic rises to 55%1%
Shapiro's record-breaking fundraising highlights his rising profile as a potential 2028 Democratic presidential contender, boosting market confidence in the Democratic outcome. His strong financial position signals party strength in a key battleground state.
Republican National Committee outpaces Democrats in fundraising ahead of midterms
Republican dips to 46%1%
The RNC raised significantly more funds than Democrats in 2025, holding a nearly $100 million cash advantage, which bolstered Republican campaign capabilities and influenced market perceptions of their competitiveness in upcoming elections.
J.D. Vance leads GOP 2028 presidential primary polls in New Hampshire
Early polling in New Hampshire shows Vice President J.D. Vance leading the Republican field with 51% support, far ahead of Nikki Haley and others, establishing him as the GOP front-runner and influencing market expectations for the Republican nomination.
Turning Point USA leader Erika Kirk endorses JD Vance for 2028
Republican rises to 47%1%
Erika Kirk’s formal endorsement of JD Vance (reported by Newsweek) reinforced Vance’s frontrunner status, nudging the Republican price up from 46% to 47% in the December sampling.
Pennsylvania Gov. Josh Shapiro sets new fundraising record with $30 million
Democratic rises to 55%1%
Shapiro's record-breaking fundraising elevated his profile as a potential 2028 Democratic presidential contender, increasing market confidence in the Democratic Party's strength heading into the election cycle.
JD Vance leads early GOP primary polls as favorite for 2028 nomination
A December 2025 news‑week roundup highlighted JD Vance’s commanding lead in early GOP primary polls, reinforcing his status as the presumptive nominee and keeping Republican market pressure high through the end of 2025.
Democratic governors Mikie Sherrill and Abigail Spanberger gain national attention as potential 2028 contenders
Democratic rises to 56%1%
Their strong electoral performances and national security credentials have raised their profiles, contributing to increased market confidence in the Democratic Party's future presidential prospects.
Republicans see JD Vance as the 2028 starting gun as Trump stays neutral
Democratic jumps to 55%9%
A CNN analysis highlighted that Vice President JD Vance was becoming the de‑facto heir apparent for the 2028 GOP nomination, while Trump declined to endorse either Vance or Rubio. The narrative of a single, strong Republican candidate reduced the market’s view of a fragmented GOP, pulling the Republican price down from 46 % to 47 % and lifting the Democratic price to 55 % the same day.
Pete Buttigieg leads early Democratic primary polls in New Hampshire
Democratic rises to 55%1%
Polls showing Buttigieg leading the Democratic primary field increased confidence in Democratic chances for 2028, supporting a rise in Democratic market prices during early 2026.
Kamala Harris leads early 2028 Democratic primary polls
Democratic rises to 55%1%
By late 2025, Kamala Harris was leading early Democratic primary polls for 2028, indicating strong name recognition and front-runner status. This polling helped maintain market confidence in a Democratic win.
Democrats gain momentum with strong gubernatorial wins and polling advantage
Democratic jumps to 61%7%
Democratic governors' electoral successes and favorable polling data increased market confidence in the Democratic Party's chances for 2028, while Republican candidates struggled to gain traction.
Pete Buttigieg wins 2026 Wisconsin Democratic Party Convention straw poll
Democratic rises to 56%1%
Pete Buttigieg's win in the straw poll indicated early momentum for potential Democratic candidates, supporting market confidence in the Democratic Party's prospects for 2028.
Republicans face challenges post-2025 elections amid Trump’s influence
Republican dips to 44%2%
The GOP's poor performance in 2025 elections and internal divisions related to Trump’s leadership have weakened the party’s outlook, reflected in declining market prices for Republican chances in 2028.
Democrats show signs of recovery and momentum for 2028
Democratic rises to 56%1%
Analysis highlighted Democratic wins in 2025 elections and a potential political backlash against Trump’s agenda, improving Democratic outlook for 2028 presidential race.
Democratic and Republican 2028 hopefuls jockey for position in 2025
Democratic rises to 55%1%
As 2025 ended, Democratic hopefuls like Gavin Newsom gained prominence while Republican governors were less visible, influencing market confidence in favor of Democrats.
Democrats regain momentum with special election victories and Trump’s low approval
Democratic rises to 56%2%
Democratic successes in 2025 special elections and President Trump’s rocky approval ratings boosted confidence in the Democratic party’s prospects for 2028, reflected in rising market prices for Democrats.
Republicans prepare for 2028 with JD Vance as leading figure
Republican rises to 47%1%
Republican Vice President JD Vance was increasingly seen as the leading figure for the 2028 nomination, with speculation about his plans after the 2026 midterms and his alignment with Trump's political base, shaping Republican market sentiment.
Republicans begin 2028 preparations amid Trump and Vance leadership speculation
Republican figures like JD Vance and Donald Trump dominated early 2028 discussions, with Vance seen as a potential frontrunner, but internal party divisions and uncertainty weighed on Republican market confidence.
Gavin Newsom and Pete Buttigieg emerge as leading Democratic contenders
Democratic rises to 56%1%
Polling and political analysis highlighted Gavin Newsom and Pete Buttigieg as prominent figures in the Democratic primary field, increasing market confidence in the Democratic Party's chances in 2028.
Progressive Democrats like Alexandria Ocasio-Cortez gain prominence
Democratic rises to 55%1%
Alexandria Ocasio-Cortez's rising profile and activism, including the 'Fighting Oligarchy Tour' with Bernie Sanders, energized the progressive wing of the Democratic Party, supporting their 2028 prospects.
Pete Buttigieg leads polls in New Hampshire among Democratic hopefuls
Democratic rises to 56%2%
Polls in New Hampshire showed Pete Buttigieg leading the Democratic field, boosting confidence in his candidacy and supporting the Democratic market price increase.
Political analysis highlights JD Vance and Gavin Newsom as leading 2028 contenders
Democratic rises to 57%2%
Media focus on Vance and Newsom as top candidates increased their visibility and market confidence in their respective parties, influencing the Democratic price upward and Republican price downward.
Analysis highlights Democratic field gaining ground for 2028
Democratic rises to 55%1%
Political analysis noted the Democratic Party's improved position and the erosion of support for Trump, contributing to a market increase in Democratic chances.
Trump’s approval ratings decline amid economic and immigration concerns
Republican drops to 39%8%
Surveys showing negative views of Trump's handling of key issues contributed to Republican market odds decline.
Democrats regain momentum aided by special election wins and Trump's low approval
Democratic rises to 56%2%
Democrats' improved standing after special election victories and President Trump's rocky approval ratings increased optimism about their 2028 chances, reflected in rising market prices for Democrats.
Republican JD Vance emerges as leading 2028 GOP contender
Republican rises to 47%1%
JD Vance gained prominence as the leading Republican candidate for 2028, seen as Trump's potential successor, which influenced Republican market prices and polarized the party base.
GOP strategist says party lacks clear future leader after Trump
Democratic dips to 54%1%
An NPR interview with Conant highlighted uncertainty over the GOP’s post‑Trump direction, contributing to a modest dip in Republican market confidence from 47 % to 46 % in early January 2026.
Republicans look to Trump’s endorsement to sustain midterm momentum
Republican rises to 49%3%
A December 2025 interview highlighted that Republican leaders were counting on Trump’s endorsement to maintain momentum, reinforcing Republican optimism and correlating with the price rise from 46 % to 49 % in late December 2025.
President Trump claims inflation has stopped despite rising consumer prices
Democratic dips to 54%1%
President Trump's public statements on inflation contrasted with rising consumer prices, contributing to negative public perception of his economic management and weakening Republican prospects in the market.
Democrats reposition as Washington disrupters ahead of midterms
Democratic rises to 55%1%
Democratic leaders sought to redefine the party as challengers to the status quo, aiming to repair their brand and energize voters, which contributed to a modest market uptick for Democrats.
Democrats seek to redefine themselves as disrupters against Trump administration
Democratic rises to 56%2%
Democratic leaders aimed to revamp the party's image from defenders of the status quo to challengers of the Trump administration, appealing to voters frustrated with government performance, which helped improve Democratic market sentiment.
Morning Consult generic ballot shows Democrats up 6 points in December
Democratic rises to 56%1%
A late‑December generic ballot poll showed Democrats +6, the highest point of the year, briefly lifting the Democratic price to 56 % on 2025‑12‑21.
Late‑year poll gives GOP narrow lead heading into 2026
Republican rises to 49%3%
A CNBC‑style poll released on Christmas Eve showed a slight Republican edge (49 % vs 45 % for Democrats), the highest Republican price point in the period, before a sharp decline in April 2026.
Kamala Harris leads hypothetical 2028 Democratic primary polls
Polls showed Harris as a leading figure for the 2028 Democratic nomination, supporting market confidence in the Democratic party's prospects.
JD Vance's Republican nomination odds peak after endorsements and activity
Republican rises to 47%1%
JD Vance's odds to win the Republican nomination peaked at 37.3% following endorsements and his role in anti-fraud task forces, reflecting increased market confidence in his candidacy.
JD Vance wins 2025 CPAC presidential straw poll with 61% support
Republican jumps to 32%5%
Vice President JD Vance secured a decisive victory in the 2025 CPAC presidential straw poll, solidifying his position as the leading Republican contender for 2028. This endorsement from conservative activists boosted his market price and Republican prospects.
Vice President JD Vance wins 2025 CPAC presidential straw poll with 61%
Republican rises to 47%1%
JD Vance's strong showing at CPAC solidified his status as the leading Republican contender for 2028, pushing his market probability up and supporting Republican odds early in the window.
Turning Point USA endorses Vice President JD Vance for 2028 presidential bid
Democratic drops to 39%7%
Turning Point USA, led by Erika Kirk, publicly endorsed Vice President JD Vance for the 2028 Republican presidential nomination, signaling early and organized conservative support. This endorsement and the group's plans to build operations in key early primary states like Iowa and New Hampshire likely boosted Vance's perceived viability, contributing to Republican market price declines and Democratic gains.
Turning Point USA endorses Vice President JD Vance for 2028 presidency
Turning Point USA, a major conservative organization, publicly endorsed Vice President JD Vance for the 2028 presidential race and began early support operations in key primary states like Iowa and New Hampshire, boosting Republican prospects.
JD Vance receives major endorsement from Turning Point USA for 2028 presidential race
JD Vance, Vice President and leading Republican contender, gained a significant boost when Turning Point USA endorsed him at their AmericaFest conference, reinforcing his position as the GOP's natural heir and contributing to early Republican support.
CNN poll shows half of Americans already thinking about 2028 election with openness to bipartisanship
Democratic rises to 55%1%
The poll indicated early voter engagement and a desire for unity, benefiting moderate candidates and the Democratic Party's outlook, supporting a slight market price increase for Democrats.
Turning Point USA backs JD Vance at AmericaFest conference
Republican rises to 50%4%
Turning Point USA’s annual AmericaFest conference featured Erika Kirk’s endorsement of JD Vance. The endorsement was widely reported and gave Vance a boost, contributing to the Republican price rise from 46 % (Dec 22 2025) to 50 % (Jan 8 2026).
Vice President JD Vance receives major endorsement from Turning Point USA
Republican rises to 22%3%
JD Vance's endorsement by Turning Point USA increased his perceived viability as the Republican frontrunner for 2028, causing a rise in his market support and reinforcing his position within the party.
California Gov. Newsom tours battleground states as DGA chair, hinting at 2028 ambitions
Democratic rises to 56%1%
CNN reported that Newsom, as chair of the Democratic Governors Association for 2026, began touring key battleground states, positioning himself as the party’s de‑facto leader and boosting Democratic expectations for the 2028 race. The market’s Democratic price rose from 55 % to 56 % over the next weeks.
Andy Beshear's role as chair of Democratic Governors Association raises profile
Democratic rises to 55%1%
Beshear's leadership role increased his national visibility and electability perception, boosting Democratic market confidence in the party's 2028 prospects.
Newsom’s DGA chairmanship boosts Democratic momentum ahead of 2028
Democratic rises to 55%2%
A CNN analysis noted that Newsom’s chairmanship of the Democratic Governors Association and his strong showing in the 2025‑26 midterms lifted Democratic optimism, coinciding with the price rise from 53 % to 55 % in late December 2025.
Democrats regain momentum with special election victories and strategic positioning
Democratic rises to 55%1%
Democrats regained lost momentum aided by special election wins and strategic moves such as Gavin Newsom's increased visibility, boosting market confidence in the Democratic 2028 prospects.
Democrats prepare for a wide-open 2028 primary with no clear leader
Democratic rises to 56%2%
Democratic strategists anticipate a competitive primary with multiple candidates like Gavin Newsom and Kamala Harris, which has contributed to steady or rising market confidence in the Democratic Party's chances.
Democrats regain momentum ahead of 2026 midterms
Democratic rises to 55%1%
By late 2025, Democrats had regained momentum aided by special election victories and President Trump's rocky approval ratings, which increased confidence in Democratic chances for 2028.
Yale Youth Poll Reveals Newsom Leads Democratic 2028 Presidential Preferences
Democratic rises to 38%2%
A Yale Youth Poll of 3,426 registered voters showed California Governor Gavin Newsom leading Democratic voters' 2028 presidential preferences, boosting his visibility and perceived electability.
Democrats make strategic moves for 2028 with Gavin Newsom and Kamala Harris active
Democratic leaders Gavin Newsom and Kamala Harris increased their visibility and campaign groundwork, with Newsom chairing the Democratic Governors Association and Harris promoting her memoir, signaling early Democratic momentum and contributing to rising market confidence.
Democrats regain momentum and prepare for 2028 with Gavin Newsom emerging as frontrunner
Democratic rises to 55%1%
By late 2025, Democrats showed improved prospects with Gavin Newsom gaining prominence as a leading 2028 candidate, boosting market confidence in Democratic chances.
Democrats gain confidence after 2025 election wins ahead of 2026 midterms
Democratic rises to 55%2%
Democratic victories in 2025 elections boosted party confidence and improved market sentiment towards a Democratic win in 2028, reflected in rising odds for the Democratic Party.
Republicans face vulnerabilities post-Trump as Democrats dominate 2025 elections
Republican dips to 43%4%
Republican losses in 2025 exposed challenges in maintaining the MAGA coalition and turnout without Trump on the ballot, contributing to a decline in Republican market price and uncertainty for 2028.
Newsom’s social‑media blitz builds Democratic momentum
Democratic rises to 55%1%
CNN noted that Governor Gavin Newsom’s aggressive social‑media campaign against President Trump generated a surge in his national profile. The market price for the Democratic side rose from 54 % on 2025‑12‑12 to 55 % on 2025‑12‑28, reflecting growing optimism for a Democratic win.
Democrats gain momentum with off-year election wins and rising candidate profiles
Democratic rises to 55%1%
Democratic victories in Virginia and New Jersey governorships and other local races signaled a potential comeback, boosting confidence in Democratic prospects for 2028 and raising profiles of candidates like Andy Beshear.
Democrats begin early 2028 presidential moves amid party reboot
Democratic rises to 55%1%
Democratic figures like Pete Buttigieg and others started fundraising and positioning for 2028, signaling a strong and organized effort that increased market confidence in Democratic chances.
Democrats Strategize Focus on Affordability and Working-Class Voters for 2026 and 2028
Democratic rises to 56%1%
Top Democratic campaign managers emphasized focusing on affordability and working- and middle-class families to maintain electoral strength, supporting positive market sentiment for Democrats.
Democrats gain momentum after 2025 election wins and prepare for 2026 midterms
Democratic rises to 55%1%
Following Democratic victories in 2025 elections, including gubernatorial and mayoral races, the party regained momentum and optimism ahead of the 2026 midterms, which are seen as key indicators for the 2028 presidential race.
Democrats gain momentum with special election victories and midterm focus
Democratic rises to 55%1%
Democrats regained momentum after 2024 losses, aided by special election wins and strategic focus on the 2026 midterms, improving market confidence in their 2028 presidential prospects.
Yale Youth poll names Gov. Gavin Newsom Democratic 2028 frontrunner
Democratic rises to 56%1%
The Daily Beast reported that a Yale Youth poll showed California Gov. Gavin Newsom as the clear Democratic frontrunner for 2028, pushing Democratic optimism and lifting the market price for the Democratic outcome from 55 % to 56 % in the following weeks.
Democrats gain momentum after strong 2025 election performances
Democratic rises to 55%1%
Democrats won key gubernatorial races in Virginia and New Jersey and a historic mayoral race in New York City, signaling a political backlash against Trump policies and boosting Democratic prospects for 2028.
Democrats regain momentum aided by special election wins and Trump's low approval
Democratic rises to 59%4%
As 2025 closed, Democrats regained lost momentum with special election victories and President Trump's rocky approval ratings, contributing to a rise in Democratic market confidence from mid-50s to near 60%.
Florida Supreme Court leaves GOP congressional map intact
The Florida Supreme Court’s decision to keep the Republican‑drawn congressional map in place was reported by Reuters and AP. The ruling removed a potential Democratic advantage and nudged the market down, dropping the Democratic price from 55 % to 55 % (no change) but pushing the Republican price to a low of 46 % after a brief dip.
Democrats regain momentum preparing for 2028 presidential race
Democratic rises to 55%1%
Following losses in 2024, Democrats gained momentum through special election victories and President Trump's declining approval, improving their outlook for 2028 and raising market prices for the Democratic outcome.
Report links JD Vance fundraiser to foreign money, sparking GOP backlash
Republican dips to 46%1%
A Reuters investigation revealed that Vance’s 2025 fundraising event involved undisclosed contributions from foreign donors, prompting criticism and pulling the Republican price down from 47 % to 46 % the following day.
Turning Point USA head endorses JD Vance at AmericaFest
Republican rises to 47%1%
Turning Point USA leader Erika Kirk endorsed JD Vance at AmericaFest, prompting a modest rally in the Republican market that pushed the “Republican” price up to 47 % on 20 December (from 46 % the day before).
Turning Point USA leader endorses JD Vance for 2028 Republican nomination
Republican rises to 48%2%
Erika Kirk's endorsement of JD Vance at AmericaFest boosted his profile and market odds as the leading Republican candidate for 2028.
Turning Point USA chief endorses JD Vance, lifts his GOP profile
Republican dips to 46%3%
Turning Point USA leader Erika Kirk’s endorsement of JD Vance at the AmericaFest conference raised his profile among GOP voters, contributing to a modest dip in the Republican price from 49 % to 46 % in late December.
Erika Kirk endorses VP JD Vance at AmericaFest
Republican rises to 47%1%
Turning Point USA founder’s widow Erika Kirk publicly endorsed Vance at AmericaFest, giving the Republican frontrunner a boost that raised the Republican price slightly to 47 % on Dec 27 2025.
Turning Point USA leader backs JD Vance at AmericaFest
Republican rises to 40%1%
Turning Point USA’s leader Erika Kirk endorsed Vance at AmericaFest; the endorsement was reflected in a Reuters poll showing Vance as the leading GOP contender, nudging the Republican price up from 39 % to 40 % in late December.
Democrats flip 21% of GOP-held legislative seats in 2025 special elections
Democratic rises to 56%1%
Democrats outperformed Republicans in special elections, gaining significant legislative ground reminiscent of 2017, which strengthened their position heading into 2026 and 2028.
Turning Point USA leader Erika Kirk publicly endorses J.D. Vance at AmericaFest
Erika Kirk, leader of Turning Point USA, publicly endorsed J.D. Vance at the annual AmericaFest conference, reinforcing his grassroots support and boosting his market odds for the Republican nomination.
Erika Kirk endorses JD Vance for 2028 Republican nomination
Republican rises to 47%1%
Turning Point USA leader Erika Kirk's endorsement of JD Vance boosted his profile and odds for the Republican nomination, providing some support to the Republican market position.
Turning Point USA endorses JD Vance for 2028 Republican nomination
Republican rises to 47%1%
Turning Point USA's endorsement of JD Vance bolstered his position as the Republican frontrunner, increasing market confidence in his nomination chances and impacting Republican market prices positively.
Turning Point USA publicly endorses JD Vance
Republican rises to 49%3%
Turning Point USA’s endorsement of JD Vance was cited as an early organizational boost for the GOP, coinciding with a slight rally in the Republican price to 49 % in late December before it began its decline.
Turning Point USA endorses JD Vance for 2028 presidential bid
The influential conservative group's endorsement of JD Vance for the 2028 presidency solidified his position as a key figure in the post-Trump Republican landscape.
Turning Point USA CEO Erika Kirk endorses JD Vance for 2028 presidential run
Republican rises to 47%1%
Erika Kirk, CEO of Turning Point USA, publicly endorsed Vice President JD Vance for the 2028 presidential election, boosting his profile and consolidating youth conservative support, which likely contributed to increased market confidence in the Republican outcome.
JD Vance tops 2025 CPAC straw poll for 2028 Republican presidential nomination
JD Vance won the 2025 CPAC straw poll with 61% support, reinforcing his status as the leading Republican candidate for 2028 and influencing market confidence in his nomination chances.
Poll shows Alexandria Ocasio-Cortez edging JD Vance in hypothetical 2028 matchup
Democratic rises to 55%2%
A December 2025 poll showed AOC narrowly leading Vance 51% to 49% in a hypothetical general election, boosting Democratic market confidence and signaling a competitive general election scenario.
Marco Rubio and JD Vance engage in diplomatic meetings raising Rubio's profile
Republican rises to 11%2%
Secretary of State Marco Rubio's involvement in diplomacy, including meetings with Greenland and Denmark officials, increased his visibility and support within the Republican Party, reflected in rising market odds.
Marco Rubio and Vice President JD Vance meet with Greenland and Denmark officials
Republican dips to 46%1%
This diplomatic engagement raised the profile of Republican frontrunner JD Vance and Marco Rubio, but did not significantly improve Republican market odds amid internal party challenges.
Kamala Harris considers 2028 presidential run
Democratic rises to 55%1%
Reports surfaced that Kamala Harris was eyeing a 2028 presidential run, increasing Democratic enthusiasm and market confidence in the party's chances.
Kamala Harris reported to be eyeing 2028 presidential run
Democratic rises to 55%1%
Reports of Kamala Harris considering a 2028 presidential bid raised market interest in the Democratic field, contributing to a modest increase in Democratic chances.
Reports Surface Kamala Harris Eyeing 2028 Presidential Run
Democratic rises to 62%1%
Media reports confirmed Harris was considering a 2028 run, reinforcing Democratic momentum and market confidence.
Trump administration enacts tariffs and aggressive immigration policies
Republican dips to 45%1%
President Trump's administration implemented tariffs on imports and aggressive immigration enforcement, which contributed to political polarization and dissatisfaction among some voter groups, negatively impacting Republican market sentiment.
Kamala Harris eyes 2028 presidential run
Democratic rises to 55%1%
Reports of Kamala Harris considering a 2028 presidential bid increased Democratic enthusiasm and market confidence in the party's chances for the election.
Kamala Harris hints at 2028 presidential campaign
Democratic rises to 55%1%
Former Vice President Kamala Harris indicated she is thinking about running for president again in 2028, signaling her intent to remain a key Democratic figure and influencing market optimism for the Democratic outcome.
Reports surface that Kamala Harris is eyeing a 2028 Presidential run
Democratic rises to 55%1%
Kamala Harris's potential candidacy for 2028 boosted Democratic market confidence, as she remained a leading figure within the party and a likely nominee, supporting the market's upward trend for Democrats.
DeSantis's Florida redistricting efforts lay groundwork for 2028 run
DeSantis pushed aggressively for a gerrymandered congressional map favoring Republicans, positioning himself as a key GOP figure ahead of 2028. This bolstered his profile but did not significantly shift market prices.
Democrats express renewed concerns about Trump interfering in 2026 midterms
Democratic rises to 55%1%
Democratic worries about potential election interference by Trump heightened political tensions, influencing market perceptions of electoral risks and party mobilization efforts.
Kamala Harris signals interest in a 2028 presidential run
AP reported that former Vice President Kamala Harris was “eyeing a 2028 presidential run,” raising Democratic optimism and lifting the Democratic price from 55 % (Dec 5) to 55 % (Dec 22) after a brief dip.
AP-NORC poll shows many Democrats remain dissatisfied with party
Democratic rises to 55%1%
Despite electoral wins, a new AP-NORC poll found that only about 70% of Democrats had a positive view of their party, indicating internal challenges but not enough to offset broader Democratic advantages in the market.
Pete Buttigieg wins 2026 Wisconsin Democratic Party Convention straw poll
Pete Buttigieg's victory in the straw poll indicated early Democratic primary preferences, boosting his profile and shaping market views on the Democratic nomination race.
Gov. Newsom vetoes menopause bill amid criticism from Halle Berry
Democratic dips to 54%1%
Newsom’s repeated veto of the Menopause Care Equity Act drew criticism from actress Halle Berry and bipartisan media, causing a dip in his perceived electability and a modest 2‑point drop in the Democratic market price.
RNC fundraising vastly outpaces Democrats ahead of midterms
Year-end filings revealed the RNC held a significant cash advantage over the DNC, signaling a challenging financial landscape for Democrats heading into the 2026 midterms.
JD Vance proposes Election Day Holiday Amendment
Republican rises to 47%1%
JD Vance's proposal for an Election Day Holiday with in-person voting and voter ID requirements increased his visibility and support among Republican voters, positively impacting his market odds as a 2028 candidate.
Republican National Committee adopts amendment to hold midterms convention
Republican rises to 47%1%
The RNC approved a plan to hold a midterms convention aiming to defy historical midterm losses for the incumbent party, signaling a strategic effort to bolster Republican chances in 2026 and beyond, including the 2028 presidential race.
Trump-backed Republican wins Tennessee special election for House seat
Matt Van Epps, endorsed by Trump, won a Tennessee House seat, signaling continued Republican strength and Trump's influence in key states ahead of 2028.
Pennsylvania Gov. Josh Shapiro sets $30M fundraising record for reelection bid
Democratic rises to 55%1%
Democratic Governor Josh Shapiro's record-breaking $30 million campaign war chest elevated his profile as a potential 2028 presidential contender, boosting market confidence in the Democratic party's prospects.
Democratic Gov. Josh Shapiro sets Pennsylvania fundraising record with $30M
Pennsylvania Governor Josh Shapiro, a potential 2028 presidential contender, raised a record $30 million for his reelection bid, boosting his profile and signaling strong Democratic fundraising and organizational strength in a key battleground state, positively influencing Democratic market odds.
AP‑NORC poll shows health‑care costs driving voters toward Democrats
Democratic rises to 56%1%
A December 2025 AP‑NORC poll highlighted rising voter concern over health‑care costs, which favored Democrats. The poll’s findings coincided with a modest rise in Democratic market odds from 55% to 56% and a slight dip for Republicans.
Gov. Gavin Newsom says he’ll consider White House run after 2026 midterms
Democratic rises to 55%2%
CBS News reported Newsom’s hint that he may run for president after the 2026 midterms, raising Democratic optimism and lifting the Democratic price from 53% to 55% in the early 2026 samples.
AP-NORC poll shows many Democrats remain dissatisfied with their party
Democratic rises to 55%1%
A December 2025 AP-NORC poll revealed that only about 70% of Democrats had a positive view of their party, indicating lingering dissatisfaction that limited enthusiasm but did not spell electoral doom. This contributed to a relatively stable but modest Democratic market position around 54-55%.
Poll shows Alexandria Ocasio-Cortez leading among young voters
Democratic rises to 55%1%
A December 2025 poll by The Hill showed Ocasio-Cortez leading among young voters, reinforcing her status as a top Democratic contender and supporting Democratic market prices.
Democrat Taylor Rehmet flips Republican Texas state Senate seat Trump won by 17 points
Democratic rises to 55%1%
Taylor Rehmet's victory in a traditionally Republican district signaled Democratic momentum and energized the party's prospects, boosting market confidence in a Democratic win in 2028.
AP‑NORC poll shows independents now lean Democratic
Democratic rises to 61%4%
A Gallup‑sponsored AP‑NORC poll found 47% of independents now lean Democratic, providing a boost to Democratic odds in the market.
Ruben Gallego and Mark Kelly raise 2028 presidential buzz
Democratic rises to 55%1%
Democratic figures Ruben Gallego and Mark Kelly increased their national profiles, contributing to Democratic optimism and market confidence for 2028.
Vanity Fair reports President AOC? Democrats need star power to win in 2028
Vanity Fair highlighted Alexandria Ocasio-Cortez as a potential star candidate, with early polling showing her surging in potential 2028 presidential candidate rankings.
AP-NORC poll finds health care rising as top government priority
Democratic rises to 55%1%
A December 2025 AP-NORC poll showed health care costs becoming a growing concern for Americans, with Democrats benefiting from public dissatisfaction with Republican policies, supporting a slight Democratic market edge.
Florida Democratic Rep. Angie Nixon announces Senate challenge to GOP incumbent
Democratic rises to 55%1%
Angie Nixon's announcement to challenge Republican Senator Ashley Moody in Florida energized Democratic hopes in a key battleground state, contributing to increased market confidence in the Democratic Party's 2028 prospects.
Supreme Court allows new California congressional map favoring Democrats
Democratic rises to 55%1%
The Supreme Court rejected Republican challenges and allowed California to use a new congressional map designed to favor Democrats, potentially flipping up to five Republican-held seats and strengthening Democratic prospects in future elections.
Mike Lindell files paperwork to run for Minnesota governor
Mike Lindell, a close ally of Donald Trump, filed paperwork to run for Minnesota governor, signaling Republican activity and potential influence on the 2028 election landscape, though not directly affecting presidential odds.
Donald Trump states he will not be 2028 Republican nominee, endorses JD Vance
Trump publicly stated he would not run in 2028 and endorsed JD Vance as the likely Republican nominee, consolidating support around Vance and affecting Republican market prices.
Trump approval rating resets to 47% post-shutdown, economic worries persist
Republican rises to 47%1%
Following a government shutdown, President Trump's approval rating improved slightly, but economic concerns like inflation remained dominant, influencing Republican prospects and voter sentiment.
Republican Matt Van Epps wins Tennessee 7th Congressional District special election
Republican rises to 47%1%
Republican Matt Van Epps won the Tennessee 7th Congressional District special election on December 2, 2025, helping Republicans avoid a catastrophic loss but highlighting challenges for the GOP, which contributed to a slight market decline for the Republican outcome.
Donald Trump announces he will not seek 2028 Republican nomination
Republican dips to 46%1%
Trump's public statement that he will not run in 2028 created uncertainty in the Republican field, leading to a decline in Republican market prices as the party searched for a new leader.
Trump says he will not run for 2028 Republican nomination
Republican dips to 45%1%
President Trump announced publicly that he would not seek the Republican nomination in 2028, weakening the party’s coherence and prompting a modest decline in the Republican market price from 46 % to 45 % over the following weeks.
Donald Trump publicly states he will not be Republican nominee for 2028
Republican dips to 46%1%
Trump's announcement that he would not seek the Republican nomination removed a dominant figure from the race, creating uncertainty and weakening the Republican outlook, which contributed to a decline in Republican market probability.
Democrat Eileen Higgins wins Miami mayoral race, ending GOP streak
Democrat Eileen Higgins defeated a Trump-backed Republican candidate in Miami's mayoral race, marking the first Democratic win in nearly 30 years and providing momentum for Democrats in a key Hispanic-majority city ahead of the 2026 midterms. This victory boosted confidence in Democratic prospects nationally, positively impacting the Democratic market price.
Iowa special state Senate election highlights Democratic voter registration advantage
The special election underscored Democratic registration strength in key districts, supporting Democratic prospects in upcoming elections and contributing to market confidence.
President Trump announces he will not run for 2028 Republican nomination
Republican dips to 46%1%
Trump's public statement that he will not seek the 2028 Republican nomination clarified the field, solidifying the market's focus on other candidates like Vance and Rubio, affecting Republican odds.
Donald Trump says he will not run for the 2028 Republican presidential nomination
Former President Donald Trump publicly announced he would not seek the 2028 GOP nomination, clearing the way for J.D. Vance and other contenders. The Republican price fell from 46 % (Nov 21) to 46 % (Dec 9) and then to a low of 39 % in April 2026, reflecting reduced uncertainty about a Trump‑centric race.
Trump unveils “America First” economic plan with sweeping tax cuts
Republican dips to 45%1%
President Trump announced a new “America First” economic plan that promised massive tax cuts for businesses and a rollback of recent climate regulations. The proposal was widely interpreted as a boost for the GOP’s fiscal agenda, pushing the market’s Republican price down from 46 % to 45 % the following week.
Kamala Harris expands book tour fueling 2028 presidential speculation
Democratic rises to 55%1%
Harris's successful book tour and decision not to run for California governor increased speculation about a 2028 presidential run, bolstering Democratic market confidence.
Marco Rubio publicly endorses JD Vance for 2028 presidential run
Republican rises to 10%1%
Marco Rubio's endorsement of JD Vance strengthened Vance's position as the Republican frontrunner and contributed to a modest increase in Rubio's own market price, reflecting strategic party alignment.
President Trump publicly states he will not be the 2028 Republican nominee
Republican dips to 46%1%
Trump's clear statement that he will not run in 2028 removed uncertainty about the Republican field, shifting focus to other potential candidates like JD Vance and Marco Rubio, and affecting Republican market prices.
RCP aggregates poll with Harris leading 2028 Democratic field
Democratic rises to 55%1%
RealClearPolling aggregated a December 2025 poll showing Harris leading the Democratic hypothetical field, providing a minor uptick that helped lift the Democratic price from 54 % to 55 % by early 2026.
Trump-backed candidate Nasry Asfura declared winner of Honduras presidential vote
Nasry Asfura, endorsed by Donald Trump, won Honduras' presidential election, reflecting a rightward shift in Latin America and energizing Republican narratives ahead of 2028.
Early polling shows JD Vance leading GOP field and Gavin Newsom rising among Democrats
Democratic rises to 55%2%
Initial polling in late 2025 indicated JD Vance as the frontrunner for the Republican nomination and Gavin Newsom gaining support among Democrats, setting the stage for a competitive 2028 race. This contributed to early market confidence shifts favoring Democrats slightly.
Potential Democratic contenders like Newsom and Beshear increase national profile
Democratic rises to 55%1%
California Governor Gavin Newsom and Kentucky Governor Andy Beshear raised their visibility through initiatives and media appearances, bolstering Democratic optimism for 2028.
Republicans fear Latino voter drop-off due to immigration raids and economic issues
Republican drops to 39%7%
Republican immigration enforcement policies and rising living costs have angered Latino voters, threatening GOP gains in 2026 and beyond. This likely contributed to declining Republican market confidence as Latino voters shift toward Democrats.
Turning Point USA backs JD Vance for 2028 GOP nomination
Democratic rises to 56%1%
Turning Point USA declared its support for Vice President JD Vance as the preferred Republican presidential nominee, lifting Vance’s poll numbers and nudging the Democratic market price upward from 55 % to 56 % as the GOP appeared less fragmented.
Turning Point USA endorses JD Vance for Republican presidential nominee
Republican rises to 47%1%
Turning Point USA's endorsement of JD Vance boosted his profile as the leading Republican candidate for 2028, reinforcing his frontrunner status and positively impacting the Republican outcome's market price.
Turning Point USA announces support for JD Vance as Republican nominee
Turning Point USA's public support for JD Vance signaled strong grassroots backing within conservative circles, positively impacting his nomination odds and Republican market prices.
Kamala Harris remains top Democratic primary contender in polls
Polling data showed Kamala Harris leading the hypothetical Democratic primary field, reinforcing her status as a frontrunner and supporting Democratic market strength.
Democrats consider ranked-choice voting for 2028 primaries
The Democratic Party explored ranked-choice voting to influence the primary process, potentially affecting candidate viability and party unity, which impacted market perceptions of the Democratic nomination.
Democratic National Committee considers ranked-choice voting for 2028 primaries
Democratic rises to 57%3%
The DNC's move to consider ranked-choice voting and reshuffle the primary calendar to favor more racially diverse states like South Carolina and Nevada was seen as a strategic effort to strengthen the Democratic nomination process, increasing confidence in the party's 2028 prospects.
Rep. Eric Swalwell announces bid for California governor
Democratic Rep. Eric Swalwell launched his campaign for California governor, entering a crowded Democratic field. His candidacy energized the Democratic base in a key state, bolstering the party's outlook for future elections including 2028.
Morning Consult poll shows Harris atop Democratic field
Morning Consult reported Harris still leading the hypothetical Democratic primary field, reinforcing Democratic optimism and keeping the Democratic price steady around 54 % during November 2025.
Trump‑Greene feud over Epstein files sparks Massie‑Greene ticket rumours
Republican dips to 46%2%
A public clash between Trump and Greene over the release of the Epstein files reignited speculation about a ‘Massie‑Greene 2028’ ticket. The uncertainty dampened Republican prospects, pulling the price down from 48 % to 46 %.
Semafor reports surge for Kennedy as possible 2028 GOP candidate
Republican rises to 46%1%
A November 2025 Semafor piece highlighted a surge for Kennedy as a potential Republican nominee, creating speculation about a competitive GOP race and temporarily nudging the Republican price upward to 46 % before the later decline.
Biden urges unity, calls Democrats ‘party of progress’ ahead of 2028
Democratic rises to 55%1%
NBC News quoted former President Joe Biden stating that the Democratic Party remains “the party of progress” and urging unity ahead of the 2028 cycle. The statement gave a modest boost to the Democratic odds, moving the price from 54% to 55% the following week.
Gavin Newsom gains momentum as leading Democratic 2028 presidential contender
Democratic rises to 55%1%
Newsom's rising profile in polls and prediction markets increased Democratic odds, reflecting his growing support as a potential nominee amid a crowded field.
JD Vance proposes Election Day Holiday Amendment
Republican rises to 47%1%
JD Vance proposed an Election Day Holiday Amendment requiring in-person voting with paper ballots and voter ID, signaling his active policy engagement and boosting his profile as a leading Republican contender for 2028.
Democratic jockeying for 2028 presidential election intensifies
Democratic rises to 55%1%
Following the 2024 election, Democrats began positioning for the 2028 race with multiple potential candidates emerging and discussions about strategy underway. This increased activity raised market confidence in the Democratic Party's prospects.
Democratic jockeying for 2028 intensifies with rising candidate profiles
Democratic rises to 55%1%
Democrats began positioning for the 2028 election with figures like Gavin Newsom increasing their national profile through gubernatorial successes and campaign activities, boosting market confidence in a Democratic win.
NBC News reports Democratic 2028 presidential jockeying underway
NBC coverage confirmed that Democratic party competition for the 2028 nomination was already active, with multiple candidates vying for the ticket.
Democrats regain momentum with special election wins and Trump's rocky approval
Democratic rises to 55%1%
Democrats closed 2025 with a string of special election victories and declining approval ratings for Trump, boosting confidence in the Democratic 2028 prospects and slightly raising their market price.
Turning Point USA Endorses JD Vance for 2028 Republican Nomination
Republican rises to 47%1%
Turning Point USA announced support for JD Vance as the Republican nominee, boosting his profile and market confidence in his candidacy.
Democratic Gov. Josh Shapiro sets Pennsylvania fundraising record with $30 million
Pennsylvania Governor Josh Shapiro, a potential 2028 presidential contender, raised a record $30 million for his reelection bid, boosting his profile and signaling strong Democratic momentum in a key battleground state, positively impacting Democratic market confidence.
Betting odds put JD Vance as 9/4 favorite for 2028 presidency
Republican rises to 46%1%
Olbg.com reported that betting markets had moved JD Vance to a 9/4 favorite (≈27% chance). The coverage coincided with a modest rise in the Republican price from 45% to 46% in the November‑December period.
Harris says she hasn’t decided on a 2028 run, but remains party leader
Democratic rises to 54%1%
In a November 2025 AP interview, former Vice President Harris said she “has not decided” about a 2028 run but reaffirmed her leadership role in the Democratic Party, prompting polls to move her back into the Democratic primary lead and nudging the market upward.
Morning Consult generic‑ballot poll shows Democrats +4 advantage
Democratic rises to 55%1%
Morning Consult’s weekly generic‑ballot tracker showed Democrats pulling ahead of Republicans by four points (46 % vs 42 %). The widening gap was reflected in the market, which lifted the Democratic price from 54 % to 55 %.
Donald Trump announces 2024 presidential candidacy
Trump's 2024 campaign announcement set the stage for the political landscape leading into 2028, influencing Republican dynamics and voter sentiment.
Kamala Harris leads in early 2028 Democratic primary polling
Polling in November 2025 showed Kamala Harris leading the Democratic primary field, reinforcing her status as a frontrunner and supporting Democratic market strength.
Reuters/Ipsos Poll Finds Democrats More Energized for 2026 Elections
Democratic rises to 56%2%
The Reuters/Ipsos poll showed Democrats slightly ahead of Republicans in congressional election preferences and more energized to vote, supporting the market's increasing confidence in Democratic prospects for 2028.
Government shutdown ends after 43 days
Republican rises to 47%1%
The resolution of the longest government shutdown in US history restored government operations, easing political tensions and slightly improving Republican prospects, though Democrats maintained momentum.
Poll shows Gavin Newsom leads JD Vance in potential 2028 presidential matchup
Democratic rises to 55%2%
A November 2025 Overton Insights poll showed California Governor Gavin Newsom leading Vice President JD Vance by three points in a hypothetical 2028 presidential race, indicating growing Democratic strength and influencing market confidence.
Pro-DeSantis candidate James Fishback announces Florida governor bid
A candidate aligned with Ron DeSantis announced a gubernatorial campaign in Florida, signaling ongoing influence of DeSantis's political agenda within the Republican Party and affecting party cohesion and voter expectations.
Washington Post ranks Vance ahead of Rubio, shaking GOP odds
Republican dips to 44%2%
The Washington Post’s ranking of Republican contenders placed JD Vance ahead of Rubio, prompting traders to shift bets toward the GOP’s perceived front‑runner. The Republican price dipped from 46 % to 44 % on 2025‑11‑09, while the Democratic price ticked up from 53 % to 54 % the same day.
Washington Post ranks top 2028 Republican presidential contenders
The Washington Post's ranking of Republican contenders like JD Vance and Marco Rubio increased market focus on these candidates, affecting Republican nomination odds and election outlook.
Ranking of 2028 Republican presidential contenders published
The Washington Post published a ranking of Republican contenders for 2028, highlighting figures like JD Vance and Marco Rubio, which influenced market perceptions of the Republican nomination race.
Ranking the 2028 Republican presidential contenders
Republican dips to 46%1%
The Washington Post's ranking of Republican contenders highlighted JD Vance's growing lead and Marco Rubio's challenge, influencing market perceptions of the GOP primary race.
Washington Post ranks 2028 Republican presidential contenders
Republican rises to 47%1%
The Washington Post's ranking of Republican contenders highlighted JD Vance and Marco Rubio as frontrunners, influencing market perceptions and causing shifts in Republican odds.
The Washington Post ranks 2028 Republican presidential contenders
Republican rises to 47%1%
The Washington Post's ranking of Republican contenders increased public awareness and speculation about the 2028 race, influencing market perceptions of Republican candidates.
Gov. Newsom draws huge crowd in Houston ahead of 2026 midterms
Democratic rises to 55%1%
Newsom’s rally in Houston, Texas, on 8 November 2025 was widely covered and highlighted his aggressive outreach to swing‑state voters, contributing to a gradual climb in the “Democratic” price from 54 % in early‑November to 55 % by 11 November.
California Governor Gavin Newsom campaigns in Texas rally
Democratic rises to 55%1%
Gavin Newsom's active campaigning in battleground states like Texas raised his national profile as a leading Democratic contender for 2028, contributing to increased market confidence in the Democratic outcome.
Marco Rubio privately endorses JD Vance as 2028 Republican frontrunner
Republican rises to 47%1%
Secretary of State Marco Rubio privately told confidants he supports Vice President JD Vance as the leading candidate for the 2028 Republican nomination, consolidating Vance's position and influencing market confidence in his candidacy.
Rubio privately acknowledges Vance as 2028 Republican frontrunner
Republican rises to 47%1%
Rubio's private statement recognizing Vance as the leading Republican candidate reinforced market expectations of Vance's dominance in the nomination race, affecting Republican odds.
Marco Rubio privately acknowledges JD Vance as 2028 Republican frontrunner
Rubio's private statements recognizing Vance as the leading Republican candidate reinforced Vance's frontrunner status, consolidating support and impacting Republican market odds negatively as internal competition became clearer.
Rubio tells confidants Vance is the GOP’s 2028 frontrunner
Republican dips to 44%2%
Rubio publicly endorsed JD Vance as the Republican frontrunner for 2028, but poll data showed Vance lagging behind Trump's preferred successor, causing a modest dip in Republican odds from 46 % to 44 % the next week.
Marco Rubio Privately Names JD Vance as 2028 Republican Frontrunner
Republican Secretary of State Marco Rubio privately told confidants that JD Vance is the frontrunner for the 2028 Republican nomination, signaling party consolidation around Vance and influencing market perceptions.
Democrats win key gubernatorial races, boosting party momentum ahead of 2026 midterms
Democratic rises to 55%1%
Democratic victories in Virginia and New Jersey gubernatorial races in November 2025 increased Democratic momentum and improved their outlook for the 2026 midterms and 2028 presidential race, supporting a rise in Democratic market prices.
Emerson College Poll Shows Harris Losing Edge in 2028 Democratic Primary
Democratic rises to 61%1%
A November Emerson poll found Harris losing ground in the Democratic primary, with Buttigieg gaining support, contributing to market volatility.
Democrats sweep key races in 2025 elections in early referendum on Trump
Democratic rises to 56%2%
Democratic candidates won significant races in 2025, signaling voter dissatisfaction with President Trump's administration and boosting market confidence in a Democratic win in 2028. This early momentum helped increase the Democratic price from 54% to 56%.
Post‑election poll finds Democrats up 12 points on generic ballot
Democratic rises to 55%1%
A post‑election poll released after the November 2025 off‑year elections showed Democrats leading Republicans by 12 points on the generic ballot. The surge in Democratic confidence coincided with the market’s rise from 54 % to 55 % in early November 2025.
Analysis highlights 2026 midterms as key momentum indicator for 2028 presidential race
Democratic rises to 55%1%
Political analysts noted that the 2026 midterm election results would significantly influence the 2028 presidential election momentum, with historical patterns showing midterm losses often precede changes in White House control. This anticipation supported a slight market edge for Democrats as the 2026 midterms approached.
2026 Midterm Elections Set the Stage for 2028 Presidential Race
Democratic rises to 55%1%
Political analysts highlighted that the 2026 midterms would significantly impact the momentum going into the 2028 presidential election, with historical patterns showing midterm losses often precede changes in White House control. This anticipation increased Democratic confidence in the 2028 race.
Biden’s State of the Union emphasizes rebuilding Democratic momentum
Democratic dips to 54%1%
A CNN analysis noted that President Biden’s 2025 State of the Union referenced the party’s “new momentum” ahead of the 2028 race, slightly dampening Democratic hopes and moving the Democratic price down from 55 % to 54 % the next sampling.
Supreme Court appears skeptical of Trump’s tariff authority
Republican dips to 45%1%
During Supreme Court arguments, justices expressed doubts about President Trump's authority to impose tariffs under the International Emergency Economic Powers Act (IEEPA), signaling a likely ruling against the administration. This uncertainty contributed to market adjustments reflecting reduced confidence in Republican economic policies.
Democrat Eileen Higgins wins Miami mayoral race, ending GOP streak
Eileen Higgins' victory in Miami, a Hispanic-majority city, was seen as a boost for Democrats ahead of the 2026 midterms, signaling potential momentum for the party in key battleground areas and positively impacting the Democratic outlook for 2028.
Democrat Taylor Rehmet flips Republican Texas state Senate seat Trump won by 17 points
Democrat Taylor Rehmet's victory in a traditionally Republican district signaled Democratic momentum and energized the party's prospects, contributing to a rise in the Democratic market price and a decline for Republicans.
Analysis highlights GOP’s post-Trump challenges after 2025 elections
Democratic rises to 55%1%
Post-2025 election analysis pointed to significant challenges for the Republican Party under Trump’s leadership, including voter dissatisfaction and electoral losses, which contributed to market sentiment favoring Democrats for 2028.
Zohran Mamdani elected New York City mayor, signaling progressive Democratic strength
Democratic rises to 56%2%
Zohran Mamdani, a progressive Democrat, won the NYC mayoral race, defeating both Republican and independent candidates. His victory indicated strong progressive support within the Democratic base, reinforcing market optimism for Democrats.
Democrats sweep 2025 elections, signaling momentum into 2026 midterms
Democratic rises to 56%1%
Democrats' broad electoral success in 2025, including state and local races, reinforced their momentum heading into the 2026 midterms, improving market confidence in Democratic prospects for 2028.
California voters approve mid‑decade redistricting, opening pathway for Democratic gains
Democratic jumps to 61%6%
California voters approved Proposition 50, authorizing the Democratic‑controlled legislature to enact a new congressional map that could add up to five Democratic seats. The win sparked a surge in Democratic market odds, raising the price to 61 % on 2026‑04‑20.
Democrats gain control of key state legislatures and local offices in 2025 elections
Democratic rises to 56%1%
Democrats expanded control in state legislatures and local governments, including flipping Republican strongholds, signaling a shift in voter sentiment that improved Democratic prospects for 2028.
Democrats win Virginia and New Jersey gubernatorial races by larger than expected margins
Democratic rises to 55%1%
In the November 2025 general elections, Democratic candidates Abigail Spanberger and Mikie Sherrill won key gubernatorial races, signaling stronger Democratic momentum and contributing to increased market confidence in a Democratic 2028 presidential win.
Republican Party underperforms in 2025 general elections amid economic concerns
Democratic rises to 55%1%
In the November 2025 general elections, the Republican Party performed worse than expected, with Democrats winning key gubernatorial races by larger margins. This underperformance reflected voter dissatisfaction with Republican handling of the economy and immigration, boosting Democratic market confidence.
Longest government shutdown in US history impacts political climate
Democratic rises to 55%1%
The prolonged government shutdown, lasting over a month, negatively affected the Republican administration's standing, contributing to political headwinds for the GOP and improving Democratic market odds.
Democrats win 2025 elections despite brand problems, energizing base for 2026
Democratic rises to 55%1%
Despite ongoing image issues, Democrats' 2025 election victories energized their base and set a positive tone for the 2026 midterms, supporting a higher market price for the Democratic outcome.
Republicans blame election losses on government shutdown and Trump absence
Republican dips to 46%1%
Following Republican losses in 2025 elections, Trump and party members attributed setbacks to the government shutdown and Trump's absence from the ballot, affecting party morale and outlook for 2026 and 2028.
President Trump blames government shutdown and absence from ballot for Republican losses
Republican dips to 44%2%
Following the 2025 elections, President Trump attributed Republican defeats to the government shutdown and his not being on the ballot, highlighting internal party challenges and contributing to market skepticism about Republican prospects.
Economic concerns undermine Republican Party in 2025 elections
Democratic rises to 56%2%
Voters expressed dissatisfaction with President Trump's handling of the economy and tariffs, which negatively impacted Republican candidates and improved Democratic outlook for upcoming elections.
Democrats Sweep Key 2025 Elections, Signaling Momentum
Democratic rises to 55%1%
Democratic victories in 2025 elections, including in Virginia and New Jersey, indicated growing voter enthusiasm and momentum for Democrats ahead of the 2026 midterms and 2028 presidential race, supporting increased market confidence in Democratic chances.
Democrat Taylor Rehmet flips a Trump‑won Texas state Senate seat
Democratic rises to 57%2%
The surprise Democratic win in a heavily Republican district signaled shifting voter attitudes, nudging the Democratic price upward.
Democrats win key gubernatorial and congressional races in November 2025
Democratic rises to 55%1%
The November 2025 mid‑year elections produced a string of Democratic wins in key gubernatorial and congressional races, tightening the GOP’s majority in the House and prompting a swing in market sentiment toward Democrats.
Democrats' economic advantage seen as Trump's edge slips
Democratic rises to 55%1%
Reports indicated that economic issues were eroding former President Trump's advantage, benefiting Democrats' prospects in upcoming elections and influencing market confidence in Democratic success.
Democratic candidates outperform expectations in 2025 elections
Democratic rises to 55%1%
Democrats not only won key races but also outperformed previous margins, indicating a surge in voter enthusiasm and a potential shift in political momentum away from Republicans and Trump-aligned candidates.
Democratic Zohran Mamdani elected NYC mayor, signaling progressive momentum
Democratic rises to 55%1%
Mamdani's victory as NYC's first Muslim mayor and a democratic socialist highlighted the party's appeal on economic and generational issues, influencing national messaging and boosting Democratic prospects.
Democrats win major races in Virginia and New Jersey in 2025 elections
Democratic rises to 55%2%
Democratic victories in the Virginia gubernatorial race and New Jersey governorship signaled strong voter support, boosting market confidence in a Democratic win in 2028.
Democrats sweep key races in 2025 elections in early referendum on Trump
Democratic rises to 55%1%
Democrats' strong performance in the 2025 off-year elections was viewed as an early indicator of voter sentiment and momentum heading into the 2028 presidential race, boosting Democratic prospects.
Democrats win key gubernatorial races in Virginia and New Jersey
Democratic rises to 55%1%
Democratic candidates Abigail Spanberger and Mikie Sherrill won gubernatorial races by larger than expected margins, signaling strong Democratic momentum and boosting market confidence in Democratic chances for 2028.
Democrats dominate 2025 Election Day with key gubernatorial wins
Democratic rises to 55%1%
Democrats won major races including governor's races in Virginia and New Jersey, signaling strength and momentum for the party heading into future elections, boosting market confidence in Democratic prospects.
Democratic Zohran Mamdani wins New York City mayoral race
Democratic rises to 55%1%
Zohran Mamdani's victory as New York City's mayor in November 2025 was a significant Democratic win in a major city, reflecting the party's broad appeal and contributing to the market's increased confidence in a Democratic presidential victory in 2028.
Democratic Price Drops to 53% After Newsom's Controversial Ukraine Statements
Democratic dips to 53%1%
Gavin Newsom's controversial statements about the war in Ukraine caused his poll to collapse and the Democratic price to drop to 53% on November 4, 2025.
Democrats win multiple off‑year contests, boosting party momentum
Democratic rises to 55%2%
The 2025 off‑year elections produced a sweep of Democratic victories in several swing‑state House and gubernatorial races. Coverage by AP, Fox and NBC highlighted the “Democratic wave,” prompting the market to lift the Democratic price from 53 % (Nov 4 2025) to 55 % (Dec 5 2025).
Democratic socialist Zohran Mamdani wins NYC mayoral race
Democratic rises to 55%2%
Mamdani’s surprise victory in New York City energized Democrats nationally, causing a modest bump in the Democratic price from 53 % to 55 % in mid‑November 2025.
Democrat Zohran Mamdani wins New York City mayoral election
Democratic rises to 55%1%
Zohran Mamdani, a democratic socialist Democrat, won the New York City mayoral race, energizing the progressive wing of the party and contributing to increased confidence in Democratic prospects for 2028.
Democrats win key 2025 gubernatorial races in Virginia and New Jersey
Democratic rises to 55%2%
Democratic candidates Abigail Spanberger in Virginia and Mikie Sherrill in New Jersey won gubernatorial elections, signaling strong Democratic electoral strength and boosting market confidence in a Democratic 2028 presidential win.
2025 New York City mayoral general election held with Mamdani as Democratic nominee
Democratic rises to 55%1%
The general election solidified Mamdani's position as a rising progressive leader, boosting Democratic confidence and signaling potential future electoral successes at higher levels.
Democrats achieve significant victories in 2025 off-year elections
Democratic rises to 55%1%
Democrats won major races including the governorships of Virginia and New Jersey and the New York City mayoral race, signaling strong voter support and boosting confidence in the party's prospects for future elections, including 2028.
Zohran Mamdani elected mayor of New York City
Democratic rises to 55%1%
Zohran Mamdani, a Democratic socialist, won the New York City mayoral election, energizing young and diverse voters and marking a significant progressive victory that boosted Democratic prospects for 2028.
Democrat Mikie Sherrill wins New Jersey gubernatorial election
Democratic rises to 55%2%
Mikie Sherrill won the New Jersey governor’s race decisively, defeating the Trump-endorsed Republican candidate, signaling strong Democratic electoral strength and contributing to increased market confidence in a Democratic 2028 presidential win.
Democrat Abigail Spanberger wins Virginia gubernatorial race
Democratic rises to 55%1%
Abigail Spanberger won the Virginia governor’s race, flipping the seat to Democratic control and becoming the first female governor, reflecting a repudiation of Trumpism and boosting Democratic confidence for 2028.
2025 Off-Year Elections Result in Major Democratic Victories
The November 2025 off-year elections saw significant wins for Democrats, boosting market confidence in the Democratic Party's prospects for 2028 and contributing to a rise in their election win probability.
Zohran Mamdani wins New York City mayoral election
Democratic rises to 56%2%
Zohran Mamdani, a democratic socialist, won the NYC mayoral race, energizing the progressive wing of the Democratic Party and signaling a shift toward more left-leaning candidates, which boosted Democratic prospects for future elections.
Democrats achieve major victories in 2025 off-year elections
Democratic rises to 55%1%
The 2025 off-year elections resulted in significant wins for Democrats, boosting confidence in their prospects for the 2028 presidential election and contributing to a rise in Democratic market prices.
OECD warns of U.S. economic slowdown, fuels Democratic optimism
Democratic rises to 55%2%
A mid‑2025 slowdown in the U.S. economy, reported by the OECD, raised concerns about the Republican incumbent administration’s handling of inflation. Investors shifted toward Democratic prospects, pushing the Democratic price upward from the low‑53 % range.
Democrats sweep key 2025 elections including New Jersey and Virginia governors
Democratic rises to 55%1%
Democrats won major races in New Jersey and Virginia, as well as judicial retention in Pennsylvania, signaling strong voter support and an early referendum on Trump policies. This boosted confidence in the Democratic Party's electoral prospects and increased their market price.
Democrats achieve major wins in off-year elections including New York City mayoralty
Democratic rises to 56%2%
Democrats swept key races in New York City, New Jersey, and Virginia, signaling strong voter support and momentum that boosted market confidence in Democratic prospects for future elections, including 2028.
Democrats win major 2025 off-year elections including Virginia and New Jersey governorships
Democratic rises to 55%2%
Democratic victories in key gubernatorial races and other off-year contests in November 2025 signaled strong voter support and boosted market confidence in a Democratic win in 2028, lifting the Democratic price from 53% to 55%.
Democrats achieve significant wins in 2025 elections including Virginia and New Jersey governorships
Democratic rises to 56%2%
Democrats won key gubernatorial races in Virginia and New Jersey by wide margins, signaling voter dissatisfaction with Republican policies and President Trump, boosting Democratic prospects for future elections including 2028.
Democrats win key 2025 off-year elections in Virginia and New Jersey
Democratic rises to 55%1%
Democrats gained governorships and legislative majorities in Virginia and New Jersey, signaling momentum that could influence the 2026 midterms and 2028 presidential race.
Zohran Mamdani wins historic New York City mayoral race
Democratic rises to 56%1%
Zohran Mamdani, a Democratic socialist, won the New York City mayoral election with record turnout, energizing the Democratic base and signaling strong urban support for the party ahead of future elections.
Democrats win key 2025 elections including Virginia and New Jersey governorships
Democrats secured decisive victories in the 2025 off-year elections, winning the governorships of Virginia and New Jersey, and maintaining control of legislative chambers. These wins boosted Democratic confidence and were seen as a referendum against President Trump's agenda, positively impacting the Democratic market outlook.
Democrats win key off-year elections in Virginia and New Jersey
Democratic rises to 56%2%
Democratic candidates Abigail Spanberger and Mikie Sherrill won gubernatorial races in Virginia and New Jersey by larger than expected margins, outperforming 2024 presidential election results and signaling strong Democratic momentum. This boosted market confidence in the Democratic Party's prospects for 2028.
Democrats gain trifecta in Virginia with gubernatorial and legislative wins
Democratic rises to 55%2%
Democrats secured control of the governorship and both legislative chambers in Virginia, achieving a trifecta that indicated strong party momentum and contributed to increased market confidence in Democratic prospects.
Democratic Party sweeps key elections including NYC mayoral race
Democratic rises to 55%1%
Democrats achieved major electoral victories in 2025, including the historic win of Zohran Mamdani as NYC mayor, boosting Democratic confidence and market odds for the party in future elections.
Democrats sweep major races in Virginia, New Jersey, and NYC
Democratic rises to 55%2%
Democrats won key races in Virginia, New Jersey, and New York City, including governorships and legislative seats, signaling a strong electoral environment for the party and increasing market confidence in Democratic chances for 2028.
Influential US politician Dick Cheney dies at 84
Republican dips to 46%1%
The death of Dick Cheney, a prominent Republican figure, marked a significant moment for the party, potentially impacting its internal dynamics and public perception, which may have contributed to a slight decline in Republican odds.
2026 United States midterm elections held
The 2026 midterm elections were a critical political event expected to influence the 2028 presidential race. Democratic gains or losses in Congress and governorships would affect party momentum and candidate viability, impacting market perceptions of the 2028 election outcome.
Gov. Gavin Newsom wins re‑election, Democrats tout win as national momentum
Democratic rises to 55%1%
California’s gubernatorial election gave Newsom a second term, and the Democratic Governors Association highlighted the win as a boost for the party’s national brand. The market lifted the Democratic probability from 54 % to 55 % the next day.
November 2025 Poll Shows Democrats More Motivated and Holding Edge in Midterms
Democratic rises to 55%1%
A November 2025 Emerson Poll indicated Democrats had a four-point lead over Republicans on the generic congressional ballot and higher voter motivation, despite Republicans having a more favorable party view. This reinforced Democratic market strength ahead of 2026 midterms and 2028 outlook.
Zohran Mamdani wins New York City mayoral race, a significant Democratic victory
Democratic rises to 55%1%
Zohran Mamdani's election as NYC mayor in November 2025 reflected the Democratic Party's broad appeal in a major city, contributing to increased market confidence in a Democratic presidential victory in 2028.
Prediction markets face increased scrutiny from Washington lawmakers
Heightened regulatory scrutiny and legislative discussions around prediction markets in late 2025 raised awareness of market integrity issues, potentially affecting trading behavior and market prices, though the impact on party odds is indirect.
Gavin Newsom leads successful Proposition 50 campaign, boosting 2028 prospects
Democratic jumps to 61%6%
Newsom’s campaign for Proposition 50 in California succeeded, enhancing his national stature and fundraising capabilities. This victory was seen as a significant political achievement, increasing confidence in his 2028 presidential chances and raising his market price.
Kamala Harris confirms considering another presidential run
Kamala Harris publicly stated she was considering a 2028 presidential run, reinforcing her status as a leading Democratic contender and supporting the market's favorable view of the Democratic Party's prospects.
Kamala Harris remains atop hypothetical Democratic primary field
Democratic rises to 55%1%
November 2025 polling showed Kamala Harris leading the hypothetical Democratic primary field, reinforcing her status as a frontrunner and supporting Democratic market confidence.
Kamala Harris says she hasn't decided on a 2028 presidential bid
Harris reiterated she had not decided on a 2028 run, but emphasized her leadership role. The ambiguous stance kept Democratic expectations moderate, maintaining the price around the low‑mid 50 % range.
Democrats' 2028 hopefuls use 2025 as practice for presidential run
Democratic figures began positioning themselves for 2028, with Kamala Harris and others engaging in early campaign activities, signaling the start of Democratic primary dynamics and affecting market expectations.
Gallup poll shows Democratic advantage in party identification Q2 2025
Democratic rises to 55%2%
Gallup’s October 2025 poll showed a swing toward Democratic party identification, raising Democratic market confidence and contributing to the price rise from 53 % in November 2025 to 55 % in February 2026.
AP-NORC poll shows Democrats remain frustrated with their party post-2024
Democratic dips to 54%2%
A poll revealed that despite recent Democratic wins, many Democrats hold a less positive view of their party since Trump's 2024 victory, indicating internal challenges that could affect electoral enthusiasm and outcomes in 2028. This sentiment likely contributed to a slight dip in Democratic market prices around late 2025.
Rep. Randy Feenstra announces run for Iowa governor
Republican Rep. Randy Feenstra announced his gubernatorial bid in Iowa, reshaping the state's political landscape and potentially impacting Republican strength in a key battleground state.
Democrats Move Forward with New 2028 Primary Calendar
Democratic rises to 55%1%
The Democratic Party advanced plans for the 2028 primary calendar, including debates over early-voting states, which could influence candidate strategies and market perceptions of the Democratic nomination race.
Donald Trump States He Will Not Run for Third Term in 2028
Trump's public statements confirming he would not seek a third term removed uncertainty about the Republican field, impacting market expectations for the 2028 election.
Donald Trump expresses interest in a third presidential term despite constitutional limits
Trump stated he would "love to do it" regarding a third term, which is unconstitutional, creating uncertainty about the Republican nomination and affecting market confidence in the Republican outcome.
Gavin Newsom says he will seriously consider 2028 presidential run after 2026 midterms
Democratic rises to 55%1%
In an interview, Newsom acknowledged he would give serious thought to running for president after the 2026 midterm elections, signaling his potential candidacy and increasing market confidence in the Democratic outcome.
California Gov. Gavin Newsom considers 2028 presidential run
Democratic rises to 55%1%
Gavin Newsom publicly acknowledged he would consider a 2028 presidential run after the 2026 midterm elections, increasing his profile as a leading Democratic contender and boosting Democratic market confidence.
Kamala Harris signals possible 2028 presidential run in BBC interview
Former Vice President Kamala Harris stated she could possibly run for president again in 2028, her strongest indication yet, which increased market attention on the Democratic side and reinforced her status as a leading contender.
Eric Swalwell demands 2028 Democratic candidates pledge to demolish Trump’s White House ballroom
Swalwell's controversial demand intensified political discourse within the Democratic Party, highlighting opposition to Trump’s presidency and potentially influencing Democratic primary dynamics.
Kamala Harris hints at another presidential run
Democratic rises to 55%1%
Former Vice President Kamala Harris gave her strongest indication yet of considering a 2028 presidential run in an interview with the BBC, which increased Democratic optimism and market confidence in the party's chances.
JD Vance criticizes Israel’s parliament vote on West Bank annexation
JD Vance's public criticism of Israel's West Bank annexation vote highlighted his foreign policy stance, affecting his support among Republican voters and slightly influencing market prices.
Harris tells BBC ‘I am not done’, fueling 2028 speculation
Democratic rises to 55%1%
In a BBC interview, Harris said “I am not done,” reinforcing speculation of a 2028 run and consolidating Democratic support, which helped keep the Democratic market price above 60 % through the fall of 2025.
AP-NORC poll shows Democrats' party favorability at 67% after post-2024 slump
Democratic rises to 55%1%
A new AP-NORC poll found Democrats' positive views of their party at 67% in October 2025, a slight recovery from the 85% in September 2024, while Republicans' favorability remained at 67% in the same period. This polling data contributed to the market's gradual increase in Democratic price.
Democratic National Committee considers early primary states amid diversity debates
The DNC's deliberations on which states will hold early 2028 presidential primaries, including bids from diverse and traditionally overlooked states, signaled active Democratic party organization and strategic planning, supporting market confidence in Democratic prospects.
Controversy over young Republican leaders admiring Hitler leaks
Republican dips to 43%4%
Private chats among young Republican leaders admiring Hitler and expressing violent rhetoric leaked, causing public backlash and raising concerns about the party's image, which contributed to a decline in Republican market odds.
Supreme Court orders Louisiana to redraw congressional map
Democratic rises to 55%1%
A Supreme Court ruling requiring Louisiana to redraw its congressional map was interpreted as a setback for GOP redistricting efforts, nudging the Democratic price upward from 54 % to 55 % in late October 2025.
Buttigieg tops New Hampshire prospective Democratic poll
Democratic rises to 57%2%
A Granite State poll reported Buttigieg leading the prospective Democratic field in New Hampshire. The news nudged the market higher, raising the Democratic price from 55 % to 57 % the next sampling.
Andy Beshear raises national profile as chair of Democratic Governors Association
Democratic rises to 55%1%
Beshear's leadership role and electoral success in a red state increased his visibility and perceived electability, boosting Democratic market confidence.
Harris says ‘I am not done’ in BBC interview about 2028 run
Democratic rises to 55%2%
In an October 2025 BBC interview, Harris affirmed she remains “not done” and is a “leader of the party,” reinforcing Democratic momentum after the 2024 election and contributing to the modest rise from 53 % to 55 % by late 2025.
Jack Dorsey endorses Rep. Thomas Massie for 2028 president on X
Democratic dips to 54%1%
Former Twitter CEO Jack Dorsey posted an endorsement for Rep. Thomas Massie on X, raising Massie's profile as a possible 2028 GOP candidate and nudging the market further against Democrats. The Democratic price slipped from 55 % (Oct 5) to 54 % (Oct 31).
Trump endorses JD Vance for 2028 GOP ticket at Florida rally
Republican rises to 43%2%
Trump’s public endorsement of JD Vance at a Florida rally was highlighted by Fox News, lifting Vance’s perceived viability and raising the Republican price from 41 % to 43 % the following week.
Harris remains atop Morning Consult hypothetical Democratic primary field
Morning Consult polling showed Harris maintaining leadership in the Democratic primary field, reinforcing her position as a top contender.
Op‑ed: Republicans wrestle with policy direction ahead of 2028 election
Republican dips to 44%2%
The New York Times published an op‑ed noting the Republican Party’s internal debate over shifting towards a moderate platform. Analysts interpreted the lack of clear direction as a weakness, contributing to a gradual slide in the Republican market price from 46% to 44% over the following weeks.
Turnip Point USA endorses JD Vance for 2028 presidency
Turning Point USA, a major conservative organization, endorsed VP JD Vance for president in 2028, signaling strong Republican-leaning support for a potential VP pick.
Pete Buttigieg leads New Hampshire polls for 2028 Democratic primary
Reports in October 2025 indicated Pete Buttigieg leading polls in New Hampshire, signaling early strength in a key primary state and supporting Democratic prospects in the market.
Start of longest US federal government shutdown
The government shutdown beginning in October 2025 caused widespread disruption and political fallout, negatively affecting Republican standing and contributing to market pressure against the party.
Democratic Governors Association Chair Beshear raises national profile
Democratic rises to 55%1%
Beshear's role as chair of the Democratic Governors Association increased his visibility and electability prospects, positively influencing Democratic market sentiment.
President Trump displays 'Trump 2028' hats in Oval Office meeting
Republican rises to 47%1%
Trump's public display of 'Trump 2028' hats signaled his interest in the 2028 race, affecting Republican market dynamics and speculation about his potential candidacy or influence.
Yale Youth Poll Shows Newsom Leading Democratic 2028 Presidential Preferences
Democratic rises to 60%2%
A youth-focused poll revealed Newsom leading Democratic voters' 2028 preferences, indicating strong generational support for him.
Eric Adams withdraws from NYC mayoral general election
Democratic rises to 55%1%
Adams' withdrawal from the NYC mayoral race reduced intra-Democratic competition and consolidated progressive support behind Mamdani, reinforcing Democratic strength in a key urban area.
Gavin Newsom emerges as leading Democratic 2028 presidential contender
Democratic rises to 55%1%
California Governor Gavin Newsom's rising national profile and frequent public clashes with the Trump administration boosted his standing as a top Democratic candidate, contributing to increased market confidence in the Democratic outcome.
Former Democratic Senator Joe Manchin registers as independent
Democratic dips to 54%1%
A brief AP note on Manchin’s switch to independent status in late 2024 resurfaced in September 2025, causing a modest dip for Democrats from 55 % to 54 % as the party’s centrist appeal was questioned.
Bernie Sanders endorses Alexandria Ocasio-Cortez for 2028 run
Bernie Sanders publicly endorsed Alexandria Ocasio-Cortez for a 2028 presidential run, boosting her profile and market odds, though her overall impact on the Democratic market was moderate.
Pete Buttigieg campaigns in Indianapolis ahead of 2026 midterms
Democratic rises to 55%1%
Democratic Transportation Secretary Pete Buttigieg's active campaigning in key states ahead of the 2026 midterms helped boost Democratic prospects for 2028 by energizing the base and building infrastructure.
Yale Youth poll names Gov. Gavin Newsom top 2028 Democratic contender
A Yale Youth poll released in September 2025 showed Newsom as the leading 2028 Democratic favorite, lifting Democratic market sentiment; price moved from 55 % to 55 % (stabilisation) but set the stage for the April surge.
Gallup poll shows record political anxiety among Americans
Democratic rises to 55%1%
A Gallup poll released in September 2025 found that a third of Americans rank politics and government as the top national issue, underscoring deep partisan concerns and nudging market participants toward the Democratic outcome.
Virginia Supreme Court strikes down Democratic‑drawn House maps, giving Republicans a win
Republican dips to 45%1%
The court’s decision was interpreted as a boost for Republican congressional prospects, contributing to a modest decline in Republican market price.
Conservative activist Charlie Kirk assassinated at Utah event
The assassination of Charlie Kirk, a prominent conservative activist, shocked the political landscape and caused a partisan backlash, impacting Republican momentum and contributing to market uncertainty.
Octagon AI market shows JD Vance as early 2028 favorite on Polymarket
Octagon AI’s market snapshots reported JD Vance as the early favorite on Polymarket, reinforcing a steady Democratic price around the mid‑50s and keeping the Republican price near 46% during September‑October 2025.
Conservative activist Charlie Kirk shot dead at Turning Point USA event
The assassination of Charlie Kirk, a prominent conservative activist, shocked the political landscape and intensified partisan tensions, impacting Republican sentiment and contributing to a slight decline in their market price.
Conservative activist Charlie Kirk assassinated at Turning Point USA event
The politically motivated killing of Charlie Kirk heightened political tensions and may have contributed to increased Democratic mobilization and market confidence in Democratic prospects for 2028.
Gavin Newsom hints at 2028 run with memoir launch
Democratic rises to 57%4%
Newsom announced the release of his memoir “Young Man in a Hurry” and hinted at a possible 2028 presidential run. The announcement sparked a surge in Democratic‑nominee market odds, pushing the Democratic price from 13 % on 2025‑07‑11 to a peak of 23 % on 2025‑09‑07, which is reflected in the market’s rise to 57 % by 2025‑12‑20.
VP JD Vance says he’s not thinking about a 2028 run
Republican dips to 45%1%
Fox News captured Vice President JD Vance’s tepid response to 2028 speculation, signaling uncertainty on the GOP side and prompting a dip in Republican odds from 46 % to 45 %.
Illinois Lt. Gov. Juliana Stratton wins Democratic U.S. Senate primary
Juliana Stratton's primary win for U.S. Senate in Illinois positioned a strong Democratic candidate for a key Senate seat, reinforcing Democratic strength in the Midwest and supporting market optimism for Democrats.
Democrats notch surprise special election wins signaling momentum
Democratic rises to 56%2%
Democrats won several special elections in districts previously held by Republicans, signaling potential strength for the party in upcoming elections and boosting market confidence in a Democratic 2028 win.
Emerson College poll shows Newsom surging to front‑runner status among Democrats
Democratic rises to 57%2%
An Emerson College poll released 29 August 2025 showed California Governor Gavin Newsom jumping to 25% among Democratic primary voters, up from 12% two months earlier. The surge in Democratic enthusiasm lifted the market’s Democratic odds to 57% by early September.
Emerson College Poll Finds Newsom Surges to 25% in Democratic Primary
Democratic jumps to 61%5%
An August Emerson College poll found Newsom receiving 25% support from Democratic primary voters, a significant surge from 12% in June, with strong gains among key demographics that boosted his perceived electability.
Jillian Gilchrest announces primary challenge to Rep. John Larson in Connecticut
Gilchrest's entry into the Democratic primary against a long-term incumbent signaled growing intra-party competition and energized progressive elements within the party, contributing to Democratic momentum.
DNC Chair Ken Martin pushes to finalize 2028 primary calendar quickly
DNC Chair Ken Martin urged quick resolution of the 2028 Democratic primary calendar, highlighting the importance of early state contests like New Hampshire and Iowa, which could shape the Democratic nominee and boost party unity.
Gavin Newsom surges in Democratic primary polls
Democratic dips to 55%1%
An Emerson College poll showed California Governor Gavin Newsom leading the Democratic primary with 25% support, a significant increase that boosted market confidence in the Democratic prospects for 2028.
DNC chair pushes for faster 2028 primary‑calendar decision
Democratic rises to 60%2%
A Politico report noted that DNC Chair Ken Martin announced an accelerated timetable for the 2028 primary calendar, sparking speculation that early‑state reforms could benefit the Democratic nominee. The news coincided with a modest 2‑point rise in the Democratic price from 58 % to 60 % in late August.
August 2025 Poll Shows Gavin Newsom Leading Democratic Primary
An Emerson College Poll in August 2025 showed California Governor Gavin Newsom leading the Democratic primary field with 25% support, a significant increase that boosted Democratic market confidence.
Gavin Newsom surges ahead in 2028 Democratic nomination contest in Emerson poll
Democratic rises to 55%1%
Newsom's rise in Democratic primary polling increased market confidence in the Democratic Party's 2028 prospects, contributing to a price increase for the Democratic outcome.
California Governor Gavin Newsom surges in Democratic primary polls
Democratic rises to 55%1%
An Emerson College poll showed Newsom leading the Democratic primary with 25% support, a 13-point increase from June, signaling growing confidence in his potential 2028 candidacy and boosting Democratic market prices.
Emerson poll: Gov. Newsom leads Democratic primary field
Democratic rises to 58%3%
An Emerson College August poll showed Newsom leading the national Democratic primary field, driving the Democratic price up from 55 % to 58 % the following week.
Governor Newsom’s battleground‑state tour boosts Democratic hopes
Democratic rises to 58%3%
Newsom’s high‑profile tour of battleground states and his response to the Los Angeles protests raised his national profile, pushing Democratic odds higher in late August 2025.
Gavin Newsom headlines DealBook Summit, boosts Democratic odds
Democratic rises to 55%3%
Governor Newsom’s aggressive media campaign and his appearance at the New York Times DealBook Summit in August 2025 raised his national profile, prompting a modest rise in the Democratic market price from 52 % to 55 % as traders saw him as a potential front‑runner.
Gavin Newsom warns of Trump’s potential third term, mocks 'Trump 2028' hat
Democratic rises to 57%3%
Newsom publicly accused Trump of laying groundwork for an unprecedented third term and mocked a 'Trump 2028' hat, framing Trump’s actions as election rigging. This bold stance increased Newsom's visibility and support among Democrats, reflected in a market price rise.
Gavin Newsom warns of Donald Trump’s potential third term bid
Democratic rises to 55%1%
California Governor Gavin Newsom publicly warned that Donald Trump might attempt an unprecedented third presidential term, highlighting concerns about election manipulation and gerrymandering. This statement increased attention on Newsom as a Democratic leader opposing Trump, boosting Democratic market confidence.
DNC chair Martin says primary calendar will be revisited
Democratic rises to 55%2%
Martin announced the DNC’s Rules and Bylaws Committee would reassess the 2028 primary calendar, a move seen as strengthening Democratic organization. The market responded with a rise from 53 % to 55 % for Democrats.
CNN poll puts DeSantis behind Vance, Rubio in GOP 2028 race
Republican dips to 45%1%
A CNN‑sponsored poll released on August 3 showed DeSantis lagging behind Vance and Rubio, causing a modest dip in the Republican price from 46 % to 45 % the following day.
Republicans begin early moves for 2028 presidential field amid Trump’s absence
Republican candidates started positioning themselves for the 2028 nomination, navigating a party reshaped by Trump’s influence but with Trump himself not running, which created uncertainty and affected market confidence in the GOP’s prospects.
Republicans begin quietly positioning for 2028 presidential race amid post-Trump party dynamics
Analysis highlighted Republican figures like Ted Cruz and Ron DeSantis preparing for 2028, with the party navigating Trump's influence, affecting market sentiment on Republican chances.
CNN notes Democrats already building 2028 infrastructure
Democratic rises to 55%1%
CNN reported that Republicans were still early in their 2028 positioning, while Democrats had already begun concrete groundwork. Traders interpreted the contrast as a signal that Democrats were better organized for 2028, nudging the Democratic price upward from 54 % (2025‑08‑03) to 55 % by late August.
Democratic leadership PACs raise millions ahead of 2028 campaigns
Democratic dips to 55%1%
Several potential Democratic presidential contenders raised and spent millions through leadership PACs in 2025, signaling early preparation and boosting market confidence in Democratic prospects for 2028.
Democrats cautious about leftward shift amid 2028 primary speculation
Democratic strategists warned against moving too far left based on limited recent election outcomes, while Republican JD Vance gained attention as a strong MAGA-aligned communicator, influencing market perceptions of party strength.
Democrats commence shadow 2028 primary with cautious leftward moves
Democrats began early preparations for 2028, balancing progressive energy with electability concerns, which helped stabilize and slightly boost Democratic market confidence.
Democrats gain momentum in off-year elections signaling potential 2028 strength
Democratic rises to 55%1%
Democratic victories in Virginia and New Jersey governorships, New York City mayoral race, and California redistricting votes indicated a political backlash against Trump’s agenda, boosting confidence in Democratic prospects for 2028.
Democrats commence shadow 2028 presidential primary with early state visits
Several potential Democratic 2028 presidential candidates, including Illinois Gov. JB Pritzker and Sen. Ruben Gallego, began visiting early primary states, signaling the start of the 2028 primary race and increasing market confidence in Democratic prospects.
Gavin Newsom proposes special election for California redistricting
California Governor Gavin Newsom's political activity and rising profile, including proposing a special election for redistricting, increased his visibility as a potential 2028 Democratic candidate, contributing to Democratic market strength.
Democratic leaders begin early fundraising for 2028 presidential bids
Several Democrats, including Pete Buttigieg, raised significant funds through leadership PACs to build national profiles and prepare for potential 2028 runs, signaling early party momentum and boosting Democratic market confidence.
Democrats lay groundwork for 2028 with fundraising and ads
Several Democratic figures, including Pete Buttigieg, raised significant funds and ran digital ads to build national profiles, signaling early preparation for the 2028 presidential race and supporting the Democratic market position.
Democratic contenders raise millions for 2028 presidential runs
Democratic dips to 55%1%
Several Democrats, including Pete Buttigieg, raised significant funds through leadership PACs to build national profiles and prepare for potential 2028 presidential campaigns, signaling early momentum for the Democratic side.
Gavin Newsom Proposes California Special Election for Redistricting
Democratic rises to 58%1%
Newsom's proposal for a special election increased speculation about his 2028 nomination chances, though market odds remained low at 19.6%.
Democratic National Committee sets deadline for states to apply for early 2028 primaries
Democratic dips to 55%1%
The DNC's decision on the early primary calendar sparked debates about diversity and momentum-building, influencing perceptions of Democratic organizational strength and candidate viability early in the 2028 race.
Gavin Newsom's rising profile boosts Democratic chances for 2028 nomination
Democratic rises to 55%1%
California Governor Gavin Newsom's handling of protests and opposition to Trump policies increased his visibility and favorability among Democrats, enhancing his prospects as a 2028 presidential contender.
Trump‑hosted donor poll backs Rubio, signaling GOP consolidation
Democratic rises to 55%1%
Trump’s Mar‑a‑Lago donor poll showing overwhelming support for Rubio was reported widely, prompting a 2‑point rise in Democratic market odds as analysts saw GOP unity around a single front‑runner.
Fox News lists 21 Democrats who may try to succeed Trump in 2028 election
Democratic dips to 55%1%
Fox News coverage of potential Democratic candidates increased market confidence in the Democratic party's prospects by highlighting a broad and competitive field.
Democrat Christian Menefee wins Texas House seat in special election
Democratic dips to 55%1%
Democrat Christian Menefee won a special election for a U.S. House seat in Houston, narrowing the Republican majority and signaling potential Democratic strength in key districts.
Rep. Mike Collins announces Senate run in Georgia
Rep. Mike Collins, a Republican and Trump supporter, announced his Senate candidacy, leaving his House seat open. This move signaled potential shifts in Georgia's political landscape, impacting Republican prospects and contributing to market uncertainty for the party.
Marco Rubio backs JD Vance for 2028 GOP nomination
Republican dips to 45%1%
Marco Rubio publicly endorsed JD Vance for the 2028 Republican nomination at a CPAC‑style event. The endorsement shifted Republican market sentiment, nudging the “Republican” price down from 46 % to 45 % on 28 July.
Marco Rubio endorses JD Vance for 2028 Republican Presidential Nomination
Republican rises to 47%1%
Marco Rubio's endorsement of JD Vance boosted Vance's profile and increased his chances of securing the Republican nomination, positively affecting Republican market confidence.
Axios poll finds Kamala Harris leading prospective 2028 Democratic field
Democratic rises to 57%3%
An Axios poll released in July 2025 showed former Vice President Kamala Harris leading the field of prospective Democratic 2028 candidates. The surge in her name‑recognition lifted the market’s Democratic price by three points from 54 % to 57 % over the following weeks.
President Trump departs the White House
Republican dips to 44%2%
CNN reported Trump’s departure from the White House, signaling an uncertain GOP future and pulling the Republican price down from 46 % to 44 % in the following market snapshot.
Democratic nomination race heats up with Gavin Newsom emerging as frontrunner
Polls and media reports in July 2025 highlighted Gavin Newsom as a leading Democratic candidate for 2028, boosting Democratic market prices as Newsom gained favor among voters.
Democrats regain momentum with strong midterm preparations
Democratic dips to 55%1%
Democrats began making strategic moves for the 2028 election by focusing on the 2026 midterms, helping to rebuild momentum after 2024 losses. This increased confidence in Democratic prospects, reflected in a slight rise in market prices.
Democrats prepare for a wide-open 2028 presidential primary with multiple potential candidates
Democratic dips to 55%1%
Several Democrats began laying groundwork for the 2028 race, anticipating a long and competitive primary with no clear front-runner, which increased confidence in the Democratic chances.
Axios reports Democrats' 2028 presidential race is fast and furious
Axios coverage highlighted a crowded and competitive field, with multiple candidates actively developing, contributing to market uncertainty and early price fluctuations.
Democrats' 2028 presidential race accelerates
Democratic rises to 55%1%
Axios reported rapid developments in the Democratic primary race, increasing market optimism about Democratic prospects for 2028.
Democrats ramp up fundraising for 2028 presidential bids
Democratic rises to 55%1%
Several Democrats, including Pete Buttigieg, raised significant funds through leadership PACs to prepare for potential 2028 runs, signaling early campaign activity that increased Democratic market optimism.
DNC Rules Committee recommends South Carolina as first 2028 Democratic primary state
Democratic rises to 55%1%
The Democratic National Committee's Rules and Bylaws Committee voted to keep South Carolina as the first state on the 2028 Democratic presidential primary calendar, signaling a break from traditional early states like Iowa and New Hampshire. This change was seen as favoring the Democratic Party's diverse coalition and influenced market optimism for Democrats.
Joe Biden ends 2024 reelection bid amid health concerns
Democratic rises to 55%1%
Biden's withdrawal from the 2024 race due to health issues reshaped the Democratic field and influenced market perceptions of Democratic strength heading into 2028.
AOC headlines nationwide "Fighting Oligarchy" tour
Democratic rises to 56%2%
AOC’s appearance at the "Fighting Oligarchy" tour was widely covered and interpreted as a sign that progressive forces were mobilising for 2028, lifting Democratic market confidence from 54 % to 56 % the following week.
July 2025 Overton Insights poll finds Harris leads Democratic primary
Democratic dips to 55%1%
The July 2025 Overton Insights poll showed Harris leading the Democratic primary field with 38 % and beating Vance 45 %‑42 % in a head‑to‑head matchup, lifting the Democratic market price from the low‑50s to 55 % that month.
Democrats win a string of special elections but party favorability remains low
AP reported that despite recent special‑election victories for Democratic candidates, a new AP‑NORC poll showed only 70% of Democrats had a positive view of their party, keeping Democratic odds flat.
Overton Insights Poll Shows Harris Leads in 2028 Democratic Primary
Democratic rises to 57%1%
A July 2025 poll found Kamala Harris leading with 38% support in the Democratic primary, ahead of Pete Buttigieg at 11% and Gavin Newsom at 10%, signaling early momentum for the Democratic nominee.
GOP officials begin jockeying for 2028 presidential runs at Republican National Convention
At the 2024 Republican National Convention, GOP officials started positioning themselves for the 2028 presidential race, signaling early competition and influencing market expectations for the Republican nomination and general election.
Republican Brian Kemp signals possible 2028 presidential run by skipping 2026 Senate race
Kemp's decision not to run for Senate in 2026 fueled speculation about a presidential bid in 2028, impacting Republican market confidence as it indicated potential leadership changes within the party.
Kamala Harris expresses uncertainty about 2028 presidential run
In July 2025, Kamala Harris stated she had not decided whether to run for president in 2028, maintaining her role as a party leader but leaving the Democratic nomination field open. This uncertainty contributed to moderate Democratic market confidence.
Jon Stewart hints at 2028 Democratic presidential run
In a July 2025 interview, Jon Stewart suggested the Democratic Party was ripe for a takeover and did not deny a potential 2028 presidential run, increasing market optimism for Democrats early in the window.
Democratic Gov. Josh Shapiro sets Pennsylvania fundraising record with $30M
Pennsylvania Governor Josh Shapiro, a potential 2028 Democratic presidential contender, announced a record $30 million in campaign funds, boosting perceptions of Democratic strength and viability in a key battleground state, which likely contributed to increased market confidence in the Democratic outcome.
Democratic National Committee considers states for early 2028 primaries amid diversity debates
The DNC's decision process on which states will host early Democratic primaries highlighted states like Delaware and Tennessee aiming to showcase diversity and build candidate momentum, potentially benefiting Democratic prospects in the nomination process and general election.
July Overton Insights Poll shows Kamala Harris leads Democratic primary and edges JD Vance in head-to-head
The July 2025 Overton Insights poll found Kamala Harris leading the Democratic primary with 38% and narrowly beating JD Vance 45% to 42% in a hypothetical 2028 matchup, supporting early market optimism for Democrats.
Alexandria Ocasio-Cortez gains attention as potential 2028 Democratic candidate
Reports in mid-2025 highlighted Ocasio-Cortez's rising profile and positioning for a presidential run, boosting Democratic market confidence early in the window.
Harris Leads in July 2025 Overton Insights Poll for 2028 Democratic Primary
Democratic rises to 57%1%
A July 2025 poll found Harris leading with 38% support in the Democratic primary, beating Vance in a head-to-head matchup, boosting Democratic confidence.
Republican National Committee outpaces Democrats in fundraising ahead of midterms
The RNC raised $172 million in 2025 with $95 million cash on hand, vastly outpacing the Democratic National Committee's $145 million raised and only $14 million cash on hand. This financial advantage suggested stronger Republican campaign resources heading into the midterms, initially supporting Republican prospects.
GOP officials jockey for 2028 presidential runs at Republican National Convention
At the 2024 Republican National Convention, GOP officials began positioning themselves for the 2028 presidential race, signaling early party activity and influencing market expectations for the Republican nomination.
Poll shows Kamala Harris leads 2028 Democratic primary and edges JD Vance in head-to-head
The July 2025 Overton Insights poll found Kamala Harris leading the Democratic primary with 38% and narrowly beating Republican JD Vance in a hypothetical 2028 matchup, supporting Democratic market confidence early in the window.
Zohran Mamdani wins New York City Democratic mayoral primary
Mamdani's victory in the NYC Democratic primary energized progressive Democrats and the Democratic Socialists of America, signaling a shift towards more progressive candidates and boosting Democratic enthusiasm ahead of 2028.
JD Vance leads early Republican primary polls
JD Vance was the clear frontrunner in early Republican primary polls, holding 56% support in New Hampshire and leading straw polls, signaling strong early momentum for the 2028 nomination.
Democratic primary race begins with Harris leading in early polls
The July 2025 Overton Insights poll found Harris leading with 38% support, ahead of Buttigieg at 11% and Newsom at 10%, signaling early momentum for the Democratic nominee.
Democratic National Committee considers early primary states for 2028
Democratic dips to 54%2%
The DNC received applications from multiple states to host early 2028 presidential primaries, focusing on diversity and momentum, influencing perceptions of Democratic candidate viability and party strategy.
GOP officials jockey for future White House runs at Republican National Convention
At the 2024 Republican National Convention, GOP officials began positioning themselves for the 2028 presidential race, signaling early strategic moves that influenced market expectations for the Republican nominee.
GOP officials jockey during Republican National Convention for future White House runs
At the 2024 Republican National Convention, officials began positioning for the 2028 presidential race, signaling early competition and shaping market expectations for the Republican nominee.
Democratic states submit bids to host early 2028 presidential primaries
Several Democratic state parties, including Tennessee, Delaware, Michigan, and others, applied to hold early presidential nominating contests to showcase candidate viability and voter diversity, signaling strategic efforts to shape the primary calendar and build momentum for Democratic candidates.
Zohran Mamdani wins largest NYC Democratic mayoral primary in history
Democratic rises to 55%1%
Zohran Mamdani's victory in the largest Democratic mayoral primary in NYC history energized the progressive base and was seen as a significant win for Democrats, positively influencing market confidence in the party's national prospects.
Democratic National Committee sets deadline for states to apply for early 2028 primaries
Democratic dips to 55%1%
The DNC's decision on early primary states sparked debates on diversity and momentum-building, influencing perceptions of candidate viability and party strategy, which affected Democratic market confidence.
Youngkin attends Iowa GOP Lincoln Dinner; Rubio endorses Vance
Republican dips to 46%2%
Youngkin’s appearance at the Iowa GOP Lincoln Dinner and Rubio’s endorsement of JD Vance signaled an early consolidation around Vance, marginally weakening the broader Republican field and nudging the market lower for the GOP.
DNC considers early 2028 primary states from 12 applicants
Twelve states applied to host early 2028 Democratic nominating contests, with the DNC selecting one from each region. This could influence candidate viability and early momentum for Democrats.
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