Newsom flips Vance for 2028 president by March 31?: live odds and probabilities
Polymarket traders currently price Yes at 39.0% (-3.0 pts in 24h). $7K has traded on this market.
Yes probability
24h move
Volume
Closes
PoliticsElectionsDerivativesUS ElectionUnited States
All outcomes
| Outcome | Probability | 24h |
|---|---|---|
| Yes | 39.0% | -3.0 |
| No | 61.0% | +3.0 |
Prices are the Polymarket mid or last trade at 2026-11-06 03:01 UTC. A price of 64¢ implies roughly a 64% chance. Prices include spread and are not forecasts by BetG8.
Price history
Market rules and resolution
This market will resolve to "Yes" if Gavin Newsom's hourly odds value is higher than JD Vance's hourly odds value in the "2028 Presidential Winner by Candidate" listing on PredictionMarketOdds.com for 4 consecutive hourly odds values, all published for a datapoint between market creation and April 1, 2027, 12:00 AM ET. Otherwise, this market will resolve to "No". An hourly odds value is the value in the "Odds of Happening" column that PredictionMarketOdds.com publishes for an option for a one-hour "Time Window (ET)", as shown on the listing page and in the "Odds History" graph. Hourly odds values are compared at the precision published by PredictionMarketOdds.com (one tenth of a percent). An hour in which the two values are equal does not count as Gavin Newsom being higher and ends any run of consecutive hourly odds values. Hours for which PredictionMarketOdds.com publishes no hourly odds value for either option (shown as "NO_PRINT") will be disregarded and will neither count toward nor end a run of consecutive hourly odds values. If PredictionMarketOdds.com permanently ceases publishing hourly odds values for Gavin Newsom or JD Vance in the "2028 Presidential Winner by Candidate" listing before April 1, 2027, 12:00 AM ET, including by removing either option from the listing, this market will resolve based on the hourly odds values published up to that point. If no hourly odds values have been published for both Gavin Newsom and JD Vance between market creation and April 1, 2027, 12:00 AM ET, this market will resolve to "No". If the underlying market is officially decided before the listed end date, this market will resolve to "Yes" if Gavin Newsom is the outcome of the underlying market and otherwise to "No". If a published hourly odds value is clearly erroneous as a result of a technical or operational error, this market may remain open for up to an additional 48 hours after that value is first published to allow for a correction. A corrected value will be used in place of the original. If no correction is published within that period, the original value will stand, and revisions published after that period will not be considered. The resolution source for this market is PredictionMarketOdds.com, specifically the hourly odds values for Gavin Newsom and JD Vance in the "2028 Presidential Winner by Candidate" listing at http
How to read this market
Frequently asked questions
- What are the odds that Newsom flips Vance for 2028 president by March 31?
- As of November 6, 2026, Polymarket prices Yes at 39.0% and No at 61.0%, on $7K of total volume.
- When does this market resolve?
- The market is scheduled to close on April 1, 2027. It resolves under Polymarket's rules once the outcome is known, which can be earlier or later than the listed date.
- How much has been traded?
- $7K in total and $4K in the last 24 hours, with about $27K of resting liquidity.
- Can I trade this market?
- Polymarket restricts access by location; the US version (Polymarket US) and the offshore site have different rules and fee schedules. Check availability in your jurisdiction. BetG8 earns a referral fee from the Polymtrade links on this page.
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Data: Polymarket Gamma and CLOB APIs, fetched by BetG8 at the time shown above. Venues may restrict access by location. 18+ only.