**Andy Burnham’s recent ascension as Labour leader and prime minister has stabilized expectations around UK leadership continuity.** After Keir Starmer resigned in June 2026 amid collapsing poll ratings, local election losses, and internal party pressure, Burnham secured the role in July following a strong by-election win and endorsements from key figures. Labour retains a commanding parliamentary majority, with the next general election not due until 2029. Traders see limited near-term risk of another change before the end of 2027. Burnham enters with stronger personal appeal and a mandate to counter Reform UK gains, though he will face tests in the May 2027 local elections and must deliver on fiscal and economic challenges. The 85.5% implied probability on two prime ministers by end-2027 reflects this baseline of relative stability, while the modest 13.5% on three allows for an unexpected early contest or health-driven transition. A fourth or more remains a long-shot tail risk absent major shocks.
基於Polymarket數據的AI實驗性摘要。這不是交易建議，也不影響該市場的結算方式。 · 更新於How many UK Prime Ministers by end of 2027?
How many UK Prime Ministers by end of 2027?
2 86%
3 14%
4+ 1.4%
$122,225 交易量
$122,225 交易量
2027-12-31
2
86%
3
14%
4+
1%
2 86%
3 14%
4+ 1.4%
$122,225 交易量
$122,225 交易量
2027-12-31
2
$72,193 交易量
86%
3
$34,401 交易量
14%
4+
$11,068 交易量
1%
This market will resolve to the number of unique individuals who officially hold the office of Prime Minister of the United Kingdom at any point between market creation and December 31, 2027, 11:59 PM ET.
This market will resolve based on the number of unique individuals to hold the position. For example, if an individual is appointed twice within the specified timeframe, they will only count once for resolution.
To count for resolution, an individual must have been officially appointed by the United Kingdom Monarch. An individual’s time of appointment will have no bearing on this market so long as the individual officially serves as Prime Minister within the specified timeframe. Any interim or caretaker Prime Minister will not count toward the resolution of this market
For clarity, Keir Starmer will count as one Prime Minister for the purposes of this market.
The primary resolution source for this market will be official information from the Government of the United Kingdom; however, a consensus of credible reporting may also be used.**Andy Burnham’s recent ascension as Labour leader and prime minister has stabilized expectations around UK leadership continuity.** After Keir Starmer resigned in June 2026 amid collapsing poll ratings, local election losses, and internal party pressure, Burnham secured the role in July following a strong by-election win and endorsements from key figures. Labour retains a commanding parliamentary majority, with the next general election not due until 2029.
Traders see limited near-term risk of another change before the end of 2027. Burnham enters with stronger personal appeal and a mandate to counter Reform UK gains, though he will face tests in the May 2027 local elections and must deliver on fiscal and economic challenges. The 85.5% implied probability on two prime ministers by end-2027 reflects this baseline of relative stability, while the modest 13.5% on three allows for an unexpected early contest or health-driven transition. A fourth or more remains a long-shot tail risk absent major shocks.
This market will resolve to the number of unique individuals who officially hold the office of Prime Minister of the United Kingdom at any point between market creation and December 31, 2027, 11:59 PM ET.
This market will resolve based on the number of unique individuals to hold the position. For example, if an individual is appointed twice within the specified timeframe, they will only count once for resolution.
To count for resolution, an individual must have been officially appointed by the United Kingdom Monarch. An individual’s time of appointment will have no bearing on this market so long as the individual officially serves as Prime Minister within the specified timeframe. Any interim or caretaker Prime Minister will not count toward the resolution of this market
For clarity, Keir Starmer will count as one Prime Minister for the purposes of this market.
The primary resolution source for this market will be official information from the Government of the United Kingdom; however, a consensus of credible reporting may also be used.
This market will resolve based on the number of unique individuals to hold the position. For example, if an individual is appointed twice within the specified timeframe, they will only count once for resolution.
To count for resolution, an individual must have been officially appointed by the United Kingdom Monarch. An individual’s time of appointment will have no bearing on this market so long as the individual officially serves as Prime Minister within the specified timeframe. Any interim or caretaker Prime Minister will not count toward the resolution of this market
For clarity, Keir Starmer will count as one Prime Minister for the purposes of this market.
The primary resolution source for this market will be official information from the Government of the United Kingdom; however, a consensus of credible reporting may also be used.
市場開放時間： Jul 6, 2026, 5:21 PM ET
交易量
$122,225結束日期
2027-12-31市場開放時間
Jul 6, 2026, 5:21 PM ETThis market will resolve to the number of unique individuals who officially hold the office of Prime Minister of the United Kingdom at any point between market creation and December 31, 2027, 11:59 PM ET.
This market will resolve based on the number of unique individuals to hold the position. For example, if an individual is appointed twice within the specified timeframe, they will only count once for resolution.
To count for resolution, an individual must have been officially appointed by the United Kingdom Monarch. An individual’s time of appointment will have no bearing on this market so long as the individual officially serves as Prime Minister within the specified timeframe. Any interim or caretaker Prime Minister will not count toward the resolution of this market
For clarity, Keir Starmer will count as one Prime Minister for the purposes of this market.
The primary resolution source for this market will be official information from the Government of the United Kingdom; however, a consensus of credible reporting may also be used.**Andy Burnham’s recent ascension as Labour leader and prime minister has stabilized expectations around UK leadership continuity.** After Keir Starmer resigned in June 2026 amid collapsing poll ratings, local election losses, and internal party pressure, Burnham secured the role in July following a strong by-election win and endorsements from key figures. Labour retains a commanding parliamentary majority, with the next general election not due until 2029.
Traders see limited near-term risk of another change before the end of 2027. Burnham enters with stronger personal appeal and a mandate to counter Reform UK gains, though he will face tests in the May 2027 local elections and must deliver on fiscal and economic challenges. The 85.5% implied probability on two prime ministers by end-2027 reflects this baseline of relative stability, while the modest 13.5% on three allows for an unexpected early contest or health-driven transition. A fourth or more remains a long-shot tail risk absent major shocks.
This market will resolve to the number of unique individuals who officially hold the office of Prime Minister of the United Kingdom at any point between market creation and December 31, 2027, 11:59 PM ET.
This market will resolve based on the number of unique individuals to hold the position. For example, if an individual is appointed twice within the specified timeframe, they will only count once for resolution.
To count for resolution, an individual must have been officially appointed by the United Kingdom Monarch. An individual’s time of appointment will have no bearing on this market so long as the individual officially serves as Prime Minister within the specified timeframe. Any interim or caretaker Prime Minister will not count toward the resolution of this market
For clarity, Keir Starmer will count as one Prime Minister for the purposes of this market.
The primary resolution source for this market will be official information from the Government of the United Kingdom; however, a consensus of credible reporting may also be used.
This market will resolve based on the number of unique individuals to hold the position. For example, if an individual is appointed twice within the specified timeframe, they will only count once for resolution.
To count for resolution, an individual must have been officially appointed by the United Kingdom Monarch. An individual’s time of appointment will have no bearing on this market so long as the individual officially serves as Prime Minister within the specified timeframe. Any interim or caretaker Prime Minister will not count toward the resolution of this market
For clarity, Keir Starmer will count as one Prime Minister for the purposes of this market.
The primary resolution source for this market will be official information from the Government of the United Kingdom; however, a consensus of credible reporting may also be used.
交易量
$122,225結束日期
2027-12-31市場開放時間
Jul 6, 2026, 5:21 PM ET**Andy Burnham’s recent ascension as Labour leader and prime minister has stabilized expectations around UK leadership continuity.** After Keir Starmer resigned in June 2026 amid collapsing poll ratings, local election losses, and internal party pressure, Burnham secured the role in July following a strong by-election win and endorsements from key figures. Labour retains a commanding parliamentary majority, with the next general election not due until 2029. Traders see limited near-term risk of another change before the end of 2027. Burnham enters with stronger personal appeal and a mandate to counter Reform UK gains, though he will face tests in the May 2027 local elections and must deliver on fiscal and economic challenges. The 85.5% implied probability on two prime ministers by end-2027 reflects this baseline of relative stability, while the modest 13.5% on three allows for an unexpected early contest or health-driven transition. A fourth or more remains a long-shot tail risk absent major shocks.
基於Polymarket數據的AI實驗性摘要。這不是交易建議，也不影響該市場的結算方式。 · 更新於
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Frequently Asked Questions