Will Ukraine recapture Crimean territory by June 30, 2026?

This market will resolve to “Yes” if, according to the ISW map, Ukraine captures any territory in Crimea by June 30, 2026 at 11:59 PM ET. Territory will will be considered captured if any part of Crimea shaded blue on the ISW map (https://storymaps.arcgis.com/stories/36a7f6a6f5a9448496de641cf64bd375) by the resolution date. Otherwise, the market will resolve to “No”. The border around Crimea shaded in black on the ISW map will not qualify. Once Ukraine captures territory in Crimea, any subsequent loss of control will not be considered towards the resolution of this market. If Ukraine comes into control of territory in Crimea as a result of a negotiated settlement, this will qualify for a 'Yes' resolution, regardless of if it is shaded blue in the ISW map. However, an announcement of a negotiated settlement which gives Ukraine de jure control will not qualify. Actual control must be established. The primary resolution source for this market will be the ISW Ukraine map. If the ISW map is rendered unavailable, information from DeepStateMap (https://deepstatemap.live/) may be used. If information from both the ISW and DeepStateMap are rendered permanently unavailable, a consensus of credible reporting may be used. Note: Any temporary glitches or errors in the map which will not be considered.

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.