Market icon
Politics·US Election

Will Gavin Newsom announce Presidential run by...?

Market icon
Politics·US Election

Will Gavin Newsom announce Presidential run by...?

$75,919 Vol.

Dec 31, 2026
Polymarket

$75,919 Vol.

Polymarket

December 31, 2026

$44,185 Vol.

21%

This market will resolve to "Yes" if Gavin Newsom officially announces that he is running for U.S. President in the 2028 presidential election, by the specified date, 11:59 PM ET. Otherwise, this market will resolve to "No." For the purpose of resolving this market, an announcement by Gavin Newsom will be sufficient to trigger a "Yes" resolution, regardless of whether he actually filed a nomination to run, or whether he actually files a nomination to run in the future. The primary resolution source for this market will be official statements by Gavin Newsom (e.g., via speech, social media, etc.) or his official or legal representatives; however, a consensus of credible reporting may also be used.California Governor Gavin Newsom, term-limited and set to leave office in January 2027, has not announced a 2028 presidential bid despite ongoing speculation fueled by his national profile as a Trump critic and recent book tour. In October 2025, he stated he would seriously consider a run only after the November 2026 midterm elections, emphasizing family priorities and responding to the political moment. A March 16-18 Saint Anselm College poll of New Hampshire Democrats shows his hypothetical primary support plummeting to 15% from 24% in November 2025, trailing Pete Buttigieg at 29%, amid a crowded field. Traders monitor midterm outcomes, polling volatility, and potential campaign signals ahead of any formal declaration.

California Governor Gavin Newsom, term-limited and set to leave office in January 2027, has not announced a 2028 presidential bid despite ongoing speculation fueled by his national profile as a Trump critic and recent book tour. In October 2025, he stated he would seriously consider a run only after the November 2026 midterm elections, emphasizing family priorities and responding to the political moment. A March 16-18 Saint Anselm College poll of New Hampshire Democrats shows his hypothetical primary support plummeting to 15% from 24% in November 2025, trailing Pete Buttigieg at 29%, amid a crowded field. Traders monitor midterm outcomes, polling volatility, and potential campaign signals ahead of any formal declaration.

Experimental AI-generated summary referencing Polymarket data · Updated
This market will resolve to "Yes" if Gavin Newsom officially announces that he is running for U.S. President in the 2028 presidential election, by the specified date, 11:59 PM ET. Otherwise, this market will resolve to "No." For the purpose of resolving this market, an announcement by Gavin Newsom will be sufficient to trigger a "Yes" resolution, regardless of whether he actually filed a nomination to run, or whether he actually files a nomination to run in the future. The primary resolution source for this market will be official statements by Gavin Newsom (e.g., via speech, social media, etc.) or his official or legal representatives; however, a consensus of credible reporting may also be used.California Governor Gavin Newsom, term-limited and set to leave office in January 2027, has not announced a 2028 presidential bid despite ongoing speculation fueled by his national profile as a Trump critic and recent book tour. In October 2025, he stated he would seriously consider a run only after the November 2026 midterm elections, emphasizing family priorities and responding to the political moment. A March 16-18 Saint Anselm College poll of New Hampshire Democrats shows his hypothetical primary support plummeting to 15% from 24% in November 2025, trailing Pete Buttigieg at 29%, amid a crowded field. Traders monitor midterm outcomes, polling volatility, and potential campaign signals ahead of any formal declaration.

California Governor Gavin Newsom, term-limited and set to leave office in January 2027, has not announced a 2028 presidential bid despite ongoing speculation fueled by his national profile as a Trump critic and recent book tour. In October 2025, he stated he would seriously consider a run only after the November 2026 midterm elections, emphasizing family priorities and responding to the political moment. A March 16-18 Saint Anselm College poll of New Hampshire Democrats shows his hypothetical primary support plummeting to 15% from 24% in November 2025, trailing Pete Buttigieg at 29%, amid a crowded field. Traders monitor midterm outcomes, polling volatility, and potential campaign signals ahead of any formal declaration.

Experimental AI-generated summary referencing Polymarket data · Updated

Related

Market icon

Will Gretchen Whitmer announce a Presidential run before 2027?

51%
Market icon

Will Kamala Harris announce a 2028 run for President by June 30?

7%
Market icon

Will Eric Swalwell win the California Governor Election in 2026?

61%

Beware of external links.

Frequently Asked Questions

"Will Gavin Newsom announce Presidential run by...?" is a prediction market on Polymarket with 2 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "December 31, 2026" at 21%, followed by "December 31, 2025" at 0%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 21¢ implies that the market collectively assigns a 21% 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.

As of today, "Will Gavin Newsom announce Presidential run by...?" has generated $75.9K in total trading volume since the market launched on Oct 27, 2025. This level of trading activity reflects strong engagement from the Polymarket community and helps ensure that the current odds are informed by a deep pool of market participants. You can track live price movements and trade on any outcome directly on this page.

To trade on "Will Gavin Newsom announce Presidential run by...?," browse the 2 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 "Will Gavin Newsom announce Presidential run by...?" is "December 31, 2026" at 21%, meaning the market assigns a 21% chance to that outcome. The next closest outcome is "December 31, 2025" at 0%. 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 "Will Gavin Newsom announce Presidential run by...?" 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.