US takes Panama Canal before 2027?

This market will resolve to "Yes" if the Panama Canal comes under US control by December 31, 2026, 11:59 PM ET. Otherwise this market will resolve to "No". For the purposes of this market, US control means the United States assumes primary operational authority over the canal, either via diplomatic agreement, military action, or any other means. An official announcement made by the United States and Panama that the Panama Canal will come under US control will qualify, even if the actual transfer of control is yet to occur. Only announcements of official agreements or actions (e.g. executive order, signed legislation, etc.) will count - mere posts on Social Media will not. The resolution source for this market will be official information from the US Government and the Government of Panama, however a consensus of credible reporting confirming that the Panama Canal has come under US sovereignty will also qualify.

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 at your target price. All positions are settled in USDC when the market resolves.

Resolution

Markets resolve through UMA's Optimistic Oracle. After the market closes, a proposer submits a resolution, followed by a 2-hour dispute window. If no dispute is raised, the resolution is accepted. Disputed markets go to UMA token holder vote.