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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| Yes | 9% | −38 pts | −5 pts | 4¢ · 15¢ (11¢) | — | in 70d |
No trades of $1,000 or more lately.
This market will resolve to "Yes" if at least one inmate is officially held at Alcatraz Federal Penitentiary on Alcatraz Island by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No". The inmate must be detained by the U.S. federal government as part of a formal correctional or detention program. Temporary holds of less than 24 hours or symbolic events will not count. The resolution source will be a consensus of credible reporting.
Sources: Polymarket's Gamma API, its CLOB price history and its Data API, read every two minutes. Prices are each outcome's Yes price, which is the market's probability: 9¢ for Yes means the market gives it about 9%.