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icon for Which Mag 7 Stock Has the Biggest Single-Day Move in 2026?

Which Mag 7 Stock Has the Biggest Single-Day Move in 2026?

icon for Which Mag 7 Stock Has the Biggest Single-Day Move in 2026?

Which Mag 7 Stock Has the Biggest Single-Day Move in 2026?

NVIDIA (NVDA) 44%

Meta (META) 44%

Apple (AAPL) 44%

Alphabet (GOOGL) 44%

Polymarket
NEW

NVIDIA (NVDA) 44%

Meta (META) 44%

Apple (AAPL) 44%

Alphabet (GOOGL) 44%

Polymarket
NEW
icon for NVIDIA (NVDA)

NVIDIA (NVDA)

$0 Vol.

44%

icon for Meta (META)

Meta (META)

$0 Vol.

44%

icon for Apple (AAPL)

Apple (AAPL)

$0 Vol.

44%

icon for Alphabet (GOOGL)

Alphabet (GOOGL)

$0 Vol.

44%

icon for Tesla (TSLA)

Tesla (TSLA)

$0 Vol.

44%

icon for Amazon (AMZN)

Amazon (AMZN)

$0 Vol.

43%

icon for Microsoft (MSFT)

Microsoft (MSFT)

$0 Vol.

43%

This market will resolve according to the listed company whose stock records the largest single-day percentage move during calendar year 2026. Where a company has multiple publicly traded share classes, only the share class specified by the ticker in the listed group item title will be considered. For each stock, the single-day percentage move for a given trading day is calculated as the absolute value of (Close Price - Prior Close Price) ÷ Prior Close Price. The Prior Close Price for a given trading day is the Close Price for the most recent prior trading day on which the primary exchange held a regular trading session; for the first eligible day of 2026, the Prior Close Price is the Close Price for the final trading day of 2025. Overnight price changes between sessions are therefore included in each day’s move. Prices will be used exactly as published by Pyth, and percentage moves will be calculated to the full precision, without rounding, after applying any corporate action adjustment described below. An eligible day is any day in calendar year 2026 on which the primary exchange for the listed security holds a regular trading session, including scheduled shortened sessions. Only prices achieved during the regular trading hours of the primary exchange on which the listed security trades (typically 9:30 AM – 4:00 PM ET) will be considered. The "Close Price" refers to the Pyth "Close" value of the 1-minute candle corresponding to the final minute of regular trading hours on the primary exchange on which the listed security trades. In the event of a stock split, reverse stock split, or similar corporate action that changes a stock’s price basis with an ex-date falling between the two sessions being compared, the Prior Close Price will be adjusted using the split ratio and ex-date published in the corporate_actions field of Pyth’s symbol metadata (https://pyth.dourolabs.app/v1/symbols) so that both prices in that day’s calculation are expressed on the same post-action price basis. Pyth does not adjust historical candle data; candle values will be used as published, with the adjustment applied into the calculation. No adjustment will be made for dividends. If a price basis adjustment takes effect during a regular trading session rather than between sessions, that day will not count as an eligible day for the affected stock. If a corporate action changes a stock’s price basis but no corresponding entry is published in the corporate_actions field of Pyth’s symbol metadata, the affected day will not count as an eligible day for that stock. If a valid Pyth "Close" value for the relevant 1-minute candle is unavailable for a given stock on a given day, the last valid Pyth price achieved during that day's regular trading session will be used instead. If no valid Pyth price exists for that stock on that day due to a system outage, data failure, or other technical disruption, the official closing price published by the primary exchange will be used for that day. If a stock is halted for an entire session, suspended, delisted, or acquired during 2026, only days on which it has both a valid Close Price and a valid Prior Close Price count toward its largest move. If two or more stocks are exactly tied for the largest single-day percentage move this market will resolve according to the company whose ticker symbol comes first in alphabetical order. This market will resolve following the close of trading on the final trading day of calendar year 2026. The resolution source for this market is Pyth, specifically the "Close" values for the relevant 1-minute candles. Corporate action adjustment factors and ex-dates are published in Pyth’s symbol metadata at https://pyth.dourolabs.app/v1/symbols. Historical 1-minute candles may be accessed by appending a Unix timestamp (seconds) to the Pyth chart URL using the "t=" parameter (e.g., https://pythdata.app/explore/Equity.US.AAPL%2FUSD?t=1773432000). The relevant Pyth feeds are: - Apple (AAPL): https://pythdata.app/explore/Equity.US.AAPL%2FUSD - Microsoft (MSFT): https://pythdata.app/explore/Equity.US.MSFT%2FUSD - Alphabet (GOOGL): https://pythdata.app/explore/Equity.US.GOOGL%2FUSD - Amazon (AMZN): https://pythdata.app/explore/Equity.US.AMZN%2FUSD - NVIDIA (NVDA): https://pythdata.app/explore/Equity.US.NVDA%2FUSD - Meta (META): https://pythdata.app/explore/Equity.US.META%2FUSD - Tesla (TSLA): https://pythdata.app/explore/Equity.US.TSLA%2FUSDTraders see evenly matched odds across the Magnificent Seven because each faces distinct volatility catalysts in 2026 that could produce outsized single-day swings. Tesla and NVIDIA stand out for historical precedent—EV delivery updates, autonomy milestones, and AI chip demand shocks have repeatedly driven double-digit moves—while Apple, Microsoft, and Meta contend with earnings reactions and regulatory scrutiny that can trigger sharp repricings. Alphabet and Amazon add exposure to cloud and search dynamics amid shifting AI infrastructure spending. With the year more than halfway complete and earnings seasons plus product cycles still ahead, no single name has pulled ahead, leaving room for late surprises from macroeconomic shifts or competitive breakthroughs to reshape the outcome.

This market will resolve according to the listed company whose stock records the largest single-day percentage move during calendar year 2026.

Where a company has multiple publicly traded share classes, only the share class specified by the ticker in the listed group item title will be considered.

For each stock, the single-day percentage move for a given trading day is calculated as the absolute value of (Close Price - Prior Close Price) ÷ Prior Close Price. The Prior Close Price for a given trading day is the Close Price for the most recent prior trading day on which the primary exchange held a regular trading session; for the first eligible day of 2026, the Prior Close Price is the Close Price for the final trading day of 2025. Overnight price changes between sessions are therefore included in each day’s move. Prices will be used exactly as published by Pyth, and percentage moves will be calculated to the full precision, without rounding, after applying any corporate action adjustment described below.

An eligible day is any day in calendar year 2026 on which the primary exchange for the listed security holds a regular trading session, including scheduled shortened sessions. Only prices achieved during the regular trading hours of the primary exchange on which the listed security trades (typically 9:30 AM – 4:00 PM ET) will be considered.

The "Close Price" refers to the Pyth "Close" value of the 1-minute candle corresponding to the final minute of regular trading hours on the primary exchange on which the listed security trades.

In the event of a stock split, reverse stock split, or similar corporate action that changes a stock’s price basis with an ex-date falling between the two sessions being compared, the Prior Close Price will be adjusted using the split ratio and ex-date published in the corporate_actions field of Pyth’s symbol metadata (https://pyth.dourolabs.app/v1/symbols) so that both prices in that day’s calculation are expressed on the same post-action price basis. Pyth does not adjust historical candle data; candle values will be used as published, with the adjustment applied into the calculation. No adjustment will be made for dividends. If a price basis adjustment takes effect during a regular trading session rather than between sessions, that day will not count as an eligible day for the affected stock. If a corporate action changes a stock’s price basis but no corresponding entry is published in the corporate_actions field of Pyth’s symbol metadata, the affected day will not count as an eligible day for that stock.

If a valid Pyth "Close" value for the relevant 1-minute candle is unavailable for a given stock on a given day, the last valid Pyth price achieved during that day's regular trading session will be used instead. If no valid Pyth price exists for that stock on that day due to a system outage, data failure, or other technical disruption, the official closing price published by the primary exchange will be used for that day.

If a stock is halted for an entire session, suspended, delisted, or acquired during 2026, only days on which it has both a valid Close Price and a valid Prior Close Price count toward its largest move.

If two or more stocks are exactly tied for the largest single-day percentage move this market will resolve according to the company whose ticker symbol comes first in alphabetical order.

This market will resolve following the close of trading on the final trading day of calendar year 2026.

The resolution source for this market is Pyth, specifically the "Close" values for the relevant 1-minute candles. Corporate action adjustment factors and ex-dates are published in Pyth’s symbol metadata at https://pyth.dourolabs.app/v1/symbols. Historical 1-minute candles may be accessed by appending a Unix timestamp (seconds) to the Pyth chart URL using the "t=" parameter (e.g., https://pythdata.app/explore/Equity.US.AAPL%2FUSD?t=1773432000). The relevant Pyth feeds are:

- Apple (AAPL): https://pythdata.app/explore/Equity.US.AAPL%2FUSD
- Microsoft (MSFT): https://pythdata.app/explore/Equity.US.MSFT%2FUSD
- Alphabet (GOOGL): https://pythdata.app/explore/Equity.US.GOOGL%2FUSD
- Amazon (AMZN): https://pythdata.app/explore/Equity.US.AMZN%2FUSD
- NVIDIA (NVDA): https://pythdata.app/explore/Equity.US.NVDA%2FUSD
- Meta (META): https://pythdata.app/explore/Equity.US.META%2FUSD
- Tesla (TSLA): https://pythdata.app/explore/Equity.US.TSLA%2FUSD
Volume
$0
End Date
Jan 1, 2027
Market Opened
Aug 13, 2026, 5:36 PM ET
This market will resolve according to the listed company whose stock records the largest single-day percentage move during calendar year 2026. Where a company has multiple publicly traded share classes, only the share class specified by the ticker in the listed group item title will be considered. For each stock, the single-day percentage move for a given trading day is calculated as the absolute value of (Close Price - Prior Close Price) ÷ Prior Close Price. The Prior Close Price for a given trading day is the Close Price for the most recent prior trading day on which the primary exchange held a regular trading session; for the first eligible day of 2026, the Prior Close Price is the Close Price for the final trading day of 2025. Overnight price changes between sessions are therefore included in each day’s move. Prices will be used exactly as published by Pyth, and percentage moves will be calculated to the full precision, without rounding, after applying any corporate action adjustment described below. An eligible day is any day in calendar year 2026 on which the primary exchange for the listed security holds a regular trading session, including scheduled shortened sessions. Only prices achieved during the regular trading hours of the primary exchange on which the listed security trades (typically 9:30 AM – 4:00 PM ET) will be considered. The "Close Price" refers to the Pyth "Close" value of the 1-minute candle corresponding to the final minute of regular trading hours on the primary exchange on which the listed security trades. In the event of a stock split, reverse stock split, or similar corporate action that changes a stock’s price basis with an ex-date falling between the two sessions being compared, the Prior Close Price will be adjusted using the split ratio and ex-date published in the corporate_actions field of Pyth’s symbol metadata (https://pyth.dourolabs.app/v1/symbols) so that both prices in that day’s calculation are expressed on the same post-action price basis. Pyth does not adjust historical candle data; candle values will be used as published, with the adjustment applied into the calculation. No adjustment will be made for dividends. If a price basis adjustment takes effect during a regular trading session rather than between sessions, that day will not count as an eligible day for the affected stock. If a corporate action changes a stock’s price basis but no corresponding entry is published in the corporate_actions field of Pyth’s symbol metadata, the affected day will not count as an eligible day for that stock. If a valid Pyth "Close" value for the relevant 1-minute candle is unavailable for a given stock on a given day, the last valid Pyth price achieved during that day's regular trading session will be used instead. If no valid Pyth price exists for that stock on that day due to a system outage, data failure, or other technical disruption, the official closing price published by the primary exchange will be used for that day. If a stock is halted for an entire session, suspended, delisted, or acquired during 2026, only days on which it has both a valid Close Price and a valid Prior Close Price count toward its largest move. If two or more stocks are exactly tied for the largest single-day percentage move this market will resolve according to the company whose ticker symbol comes first in alphabetical order. This market will resolve following the close of trading on the final trading day of calendar year 2026. The resolution source for this market is Pyth, specifically the "Close" values for the relevant 1-minute candles. Corporate action adjustment factors and ex-dates are published in Pyth’s symbol metadata at https://pyth.dourolabs.app/v1/symbols. Historical 1-minute candles may be accessed by appending a Unix timestamp (seconds) to the Pyth chart URL using the "t=" parameter (e.g., https://pythdata.app/explore/Equity.US.AAPL%2FUSD?t=1773432000). The relevant Pyth feeds are: - Apple (AAPL): https://pythdata.app/explore/Equity.US.AAPL%2FUSD - Microsoft (MSFT): https://pythdata.app/explore/Equity.US.MSFT%2FUSD - Alphabet (GOOGL): https://pythdata.app/explore/Equity.US.GOOGL%2FUSD - Amazon (AMZN): https://pythdata.app/explore/Equity.US.AMZN%2FUSD - NVIDIA (NVDA): https://pythdata.app/explore/Equity.US.NVDA%2FUSD - Meta (META): https://pythdata.app/explore/Equity.US.META%2FUSD - Tesla (TSLA): https://pythdata.app/explore/Equity.US.TSLA%2FUSD
This market will resolve according to the listed company whose stock records the largest single-day percentage move during calendar year 2026. Where a company has multiple publicly traded share classes, only the share class specified by the ticker in the listed group item title will be considered. For each stock, the single-day percentage move for a given trading day is calculated as the absolute value of (Close Price - Prior Close Price) ÷ Prior Close Price. The Prior Close Price for a given trading day is the Close Price for the most recent prior trading day on which the primary exchange held a regular trading session; for the first eligible day of 2026, the Prior Close Price is the Close Price for the final trading day of 2025. Overnight price changes between sessions are therefore included in each day’s move. Prices will be used exactly as published by Pyth, and percentage moves will be calculated to the full precision, without rounding, after applying any corporate action adjustment described below. An eligible day is any day in calendar year 2026 on which the primary exchange for the listed security holds a regular trading session, including scheduled shortened sessions. Only prices achieved during the regular trading hours of the primary exchange on which the listed security trades (typically 9:30 AM – 4:00 PM ET) will be considered. The "Close Price" refers to the Pyth "Close" value of the 1-minute candle corresponding to the final minute of regular trading hours on the primary exchange on which the listed security trades. In the event of a stock split, reverse stock split, or similar corporate action that changes a stock’s price basis with an ex-date falling between the two sessions being compared, the Prior Close Price will be adjusted using the split ratio and ex-date published in the corporate_actions field of Pyth’s symbol metadata (https://pyth.dourolabs.app/v1/symbols) so that both prices in that day’s calculation are expressed on the same post-action price basis. Pyth does not adjust historical candle data; candle values will be used as published, with the adjustment applied into the calculation. No adjustment will be made for dividends. If a price basis adjustment takes effect during a regular trading session rather than between sessions, that day will not count as an eligible day for the affected stock. If a corporate action changes a stock’s price basis but no corresponding entry is published in the corporate_actions field of Pyth’s symbol metadata, the affected day will not count as an eligible day for that stock. If a valid Pyth "Close" value for the relevant 1-minute candle is unavailable for a given stock on a given day, the last valid Pyth price achieved during that day's regular trading session will be used instead. If no valid Pyth price exists for that stock on that day due to a system outage, data failure, or other technical disruption, the official closing price published by the primary exchange will be used for that day. If a stock is halted for an entire session, suspended, delisted, or acquired during 2026, only days on which it has both a valid Close Price and a valid Prior Close Price count toward its largest move. If two or more stocks are exactly tied for the largest single-day percentage move this market will resolve according to the company whose ticker symbol comes first in alphabetical order. This market will resolve following the close of trading on the final trading day of calendar year 2026. The resolution source for this market is Pyth, specifically the "Close" values for the relevant 1-minute candles. Corporate action adjustment factors and ex-dates are published in Pyth’s symbol metadata at https://pyth.dourolabs.app/v1/symbols. Historical 1-minute candles may be accessed by appending a Unix timestamp (seconds) to the Pyth chart URL using the "t=" parameter (e.g., https://pythdata.app/explore/Equity.US.AAPL%2FUSD?t=1773432000). The relevant Pyth feeds are: - Apple (AAPL): https://pythdata.app/explore/Equity.US.AAPL%2FUSD - Microsoft (MSFT): https://pythdata.app/explore/Equity.US.MSFT%2FUSD - Alphabet (GOOGL): https://pythdata.app/explore/Equity.US.GOOGL%2FUSD - Amazon (AMZN): https://pythdata.app/explore/Equity.US.AMZN%2FUSD - NVIDIA (NVDA): https://pythdata.app/explore/Equity.US.NVDA%2FUSD - Meta (META): https://pythdata.app/explore/Equity.US.META%2FUSD - Tesla (TSLA): https://pythdata.app/explore/Equity.US.TSLA%2FUSDTraders see evenly matched odds across the Magnificent Seven because each faces distinct volatility catalysts in 2026 that could produce outsized single-day swings. Tesla and NVIDIA stand out for historical precedent—EV delivery updates, autonomy milestones, and AI chip demand shocks have repeatedly driven double-digit moves—while Apple, Microsoft, and Meta contend with earnings reactions and regulatory scrutiny that can trigger sharp repricings. Alphabet and Amazon add exposure to cloud and search dynamics amid shifting AI infrastructure spending. With the year more than halfway complete and earnings seasons plus product cycles still ahead, no single name has pulled ahead, leaving room for late surprises from macroeconomic shifts or competitive breakthroughs to reshape the outcome.

This market will resolve according to the listed company whose stock records the largest single-day percentage move during calendar year 2026.

Where a company has multiple publicly traded share classes, only the share class specified by the ticker in the listed group item title will be considered.

For each stock, the single-day percentage move for a given trading day is calculated as the absolute value of (Close Price - Prior Close Price) ÷ Prior Close Price. The Prior Close Price for a given trading day is the Close Price for the most recent prior trading day on which the primary exchange held a regular trading session; for the first eligible day of 2026, the Prior Close Price is the Close Price for the final trading day of 2025. Overnight price changes between sessions are therefore included in each day’s move. Prices will be used exactly as published by Pyth, and percentage moves will be calculated to the full precision, without rounding, after applying any corporate action adjustment described below.

An eligible day is any day in calendar year 2026 on which the primary exchange for the listed security holds a regular trading session, including scheduled shortened sessions. Only prices achieved during the regular trading hours of the primary exchange on which the listed security trades (typically 9:30 AM – 4:00 PM ET) will be considered.

The "Close Price" refers to the Pyth "Close" value of the 1-minute candle corresponding to the final minute of regular trading hours on the primary exchange on which the listed security trades.

In the event of a stock split, reverse stock split, or similar corporate action that changes a stock’s price basis with an ex-date falling between the two sessions being compared, the Prior Close Price will be adjusted using the split ratio and ex-date published in the corporate_actions field of Pyth’s symbol metadata (https://pyth.dourolabs.app/v1/symbols) so that both prices in that day’s calculation are expressed on the same post-action price basis. Pyth does not adjust historical candle data; candle values will be used as published, with the adjustment applied into the calculation. No adjustment will be made for dividends. If a price basis adjustment takes effect during a regular trading session rather than between sessions, that day will not count as an eligible day for the affected stock. If a corporate action changes a stock’s price basis but no corresponding entry is published in the corporate_actions field of Pyth’s symbol metadata, the affected day will not count as an eligible day for that stock.

If a valid Pyth "Close" value for the relevant 1-minute candle is unavailable for a given stock on a given day, the last valid Pyth price achieved during that day's regular trading session will be used instead. If no valid Pyth price exists for that stock on that day due to a system outage, data failure, or other technical disruption, the official closing price published by the primary exchange will be used for that day.

If a stock is halted for an entire session, suspended, delisted, or acquired during 2026, only days on which it has both a valid Close Price and a valid Prior Close Price count toward its largest move.

If two or more stocks are exactly tied for the largest single-day percentage move this market will resolve according to the company whose ticker symbol comes first in alphabetical order.

This market will resolve following the close of trading on the final trading day of calendar year 2026.

The resolution source for this market is Pyth, specifically the "Close" values for the relevant 1-minute candles. Corporate action adjustment factors and ex-dates are published in Pyth’s symbol metadata at https://pyth.dourolabs.app/v1/symbols. Historical 1-minute candles may be accessed by appending a Unix timestamp (seconds) to the Pyth chart URL using the "t=" parameter (e.g., https://pythdata.app/explore/Equity.US.AAPL%2FUSD?t=1773432000). The relevant Pyth feeds are:

- Apple (AAPL): https://pythdata.app/explore/Equity.US.AAPL%2FUSD
- Microsoft (MSFT): https://pythdata.app/explore/Equity.US.MSFT%2FUSD
- Alphabet (GOOGL): https://pythdata.app/explore/Equity.US.GOOGL%2FUSD
- Amazon (AMZN): https://pythdata.app/explore/Equity.US.AMZN%2FUSD
- NVIDIA (NVDA): https://pythdata.app/explore/Equity.US.NVDA%2FUSD
- Meta (META): https://pythdata.app/explore/Equity.US.META%2FUSD
- Tesla (TSLA): https://pythdata.app/explore/Equity.US.TSLA%2FUSD
Volume
$0
End Date
Jan 1, 2027
Market Opened
Aug 13, 2026, 5:36 PM ET
This market will resolve according to the listed company whose stock records the largest single-day percentage move during calendar year 2026. Where a company has multiple publicly traded share classes, only the share class specified by the ticker in the listed group item title will be considered. For each stock, the single-day percentage move for a given trading day is calculated as the absolute value of (Close Price - Prior Close Price) ÷ Prior Close Price. The Prior Close Price for a given trading day is the Close Price for the most recent prior trading day on which the primary exchange held a regular trading session; for the first eligible day of 2026, the Prior Close Price is the Close Price for the final trading day of 2025. Overnight price changes between sessions are therefore included in each day’s move. Prices will be used exactly as published by Pyth, and percentage moves will be calculated to the full precision, without rounding, after applying any corporate action adjustment described below. An eligible day is any day in calendar year 2026 on which the primary exchange for the listed security holds a regular trading session, including scheduled shortened sessions. Only prices achieved during the regular trading hours of the primary exchange on which the listed security trades (typically 9:30 AM – 4:00 PM ET) will be considered. The "Close Price" refers to the Pyth "Close" value of the 1-minute candle corresponding to the final minute of regular trading hours on the primary exchange on which the listed security trades. In the event of a stock split, reverse stock split, or similar corporate action that changes a stock’s price basis with an ex-date falling between the two sessions being compared, the Prior Close Price will be adjusted using the split ratio and ex-date published in the corporate_actions field of Pyth’s symbol metadata (https://pyth.dourolabs.app/v1/symbols) so that both prices in that day’s calculation are expressed on the same post-action price basis. Pyth does not adjust historical candle data; candle values will be used as published, with the adjustment applied into the calculation. No adjustment will be made for dividends. If a price basis adjustment takes effect during a regular trading session rather than between sessions, that day will not count as an eligible day for the affected stock. If a corporate action changes a stock’s price basis but no corresponding entry is published in the corporate_actions field of Pyth’s symbol metadata, the affected day will not count as an eligible day for that stock. If a valid Pyth "Close" value for the relevant 1-minute candle is unavailable for a given stock on a given day, the last valid Pyth price achieved during that day's regular trading session will be used instead. If no valid Pyth price exists for that stock on that day due to a system outage, data failure, or other technical disruption, the official closing price published by the primary exchange will be used for that day. If a stock is halted for an entire session, suspended, delisted, or acquired during 2026, only days on which it has both a valid Close Price and a valid Prior Close Price count toward its largest move. If two or more stocks are exactly tied for the largest single-day percentage move this market will resolve according to the company whose ticker symbol comes first in alphabetical order. This market will resolve following the close of trading on the final trading day of calendar year 2026. The resolution source for this market is Pyth, specifically the "Close" values for the relevant 1-minute candles. Corporate action adjustment factors and ex-dates are published in Pyth’s symbol metadata at https://pyth.dourolabs.app/v1/symbols. Historical 1-minute candles may be accessed by appending a Unix timestamp (seconds) to the Pyth chart URL using the "t=" parameter (e.g., https://pythdata.app/explore/Equity.US.AAPL%2FUSD?t=1773432000). The relevant Pyth feeds are: - Apple (AAPL): https://pythdata.app/explore/Equity.US.AAPL%2FUSD - Microsoft (MSFT): https://pythdata.app/explore/Equity.US.MSFT%2FUSD - Alphabet (GOOGL): https://pythdata.app/explore/Equity.US.GOOGL%2FUSD - Amazon (AMZN): https://pythdata.app/explore/Equity.US.AMZN%2FUSD - NVIDIA (NVDA): https://pythdata.app/explore/Equity.US.NVDA%2FUSD - Meta (META): https://pythdata.app/explore/Equity.US.META%2FUSD - Tesla (TSLA): https://pythdata.app/explore/Equity.US.TSLA%2FUSD

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Frequently Asked Questions

"Which Mag 7 Stock Has the Biggest Single-Day Move in 2026?" is a prediction market on Polymarket with 7 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "NVIDIA (NVDA)" at 45%, followed by "Meta (META)" at 45%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 45¢ implies that the market collectively assigns a 45% chance to that outcome. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

"Which Mag 7 Stock Has the Biggest Single-Day Move in 2026?" is a newly created market on Polymarket, launched on Aug 13, 2026. As an early market, this is your opportunity to be among the first traders to set the odds and establish the market's initial price signals. You can also bookmark this page to track volume and trading activity as the market gains traction over time.

To trade on "Which Mag 7 Stock Has the Biggest Single-Day Move in 2026?," browse the 7 available outcomes listed on this page. Each outcome displays a current price representing the market's implied probability. To take a position, select the outcome you believe is most likely, choose "Yes" to trade in favor of it or "No" to trade against it, enter your amount, and click "Trade." If your chosen outcome is correct when the market resolves, your "Yes" shares pay out $1 each. If it's incorrect, they pay out $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current frontrunner for "Which Mag 7 Stock Has the Biggest Single-Day Move in 2026?" is "NVIDIA (NVDA)" at 45%, meaning the market assigns a 45% chance to that outcome. The next closest outcome is "Meta (META)" at 45%. These odds update in real-time as traders buy and sell shares, so they reflect the latest collective view of what's most likely to happen. Check back frequently or bookmark this page to follow how the odds shift as new information emerges.

The resolution rules for "Which Mag 7 Stock Has the Biggest Single-Day Move in 2026?" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.