What are the odds of "Yes" for "Will Gavin Newsom announce a Presidential run by December 31, 2025?"?

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.

How trading works

Polymarket uses a central limit order book (CLOB) model — you can buy or sell shares of any outcome at the current market price, or place limit orders. Prices represent implied probability: a $0.65 contract means the market prices a 65% chance of that outcome.

FAQ

Resolution & format

How are markets in this event resolved?+

Each market resolves based on the official outcome as verified by the UMA Optimistic Oracle.

When do these markets close?+

Trading closes at Dec 31, 2026 · 12:00 AM UTC. After close, the UMA oracle proposes a resolution and a 2-hour dispute window opens before final settlement.

How many markets are in this event?+

This event contains 2 markets. Each market settles independently — you can trade any or all of them.

What happens if the resolution source is unavailable?+

If the primary resolution source is unavailable, the market may be delayed or resolved by UMA oracle vote using credible alternative sources. Polymarket's optimistic oracle has final authority on disputed resolutions.

How do I trade on Polymarket?+

You need a Polymarket account (sign up with email or crypto wallet). Connect a Polygon-compatible wallet, fund it with USDC, and you can buy or sell shares of any outcome. All settlements are in USDC.