What are the odds of "Yes" for "Russian strike on Poland by September 30?"?

This market will resolve to "Yes" if Russia initiates a drone, missile, or air strike on Polish soil or any official Polish embassy or consulate between September 9, 9 PM ET and September 30, 2025, 11:59 PM ET. Otherwise, this market will resolve to "No". For the purposes of this market, a qualifying "strike" is defined as the use of aerial bombs, drones or missiles (including cruise or ballistic missiles) launched by Russian military forces that impact Polish ground territory or any official Polish embassy or consulate (e.g., if a weapons depot on Polish soil is hit by a Russian missile, this market will resolve to "Yes"). Missiles or drones which are intercepted and surface-to-air missile strikes will not be sufficient for a "Yes" resolution regardless of whether they land on Polish territory or cause damage. Actions such as artillery fire, small arms fire, FPV or ATGM strikes directly, ground incursions, naval shelling, cyberattacks, or other operations conducted by Russian ground operatives will not qualify. The resolution source will be a consensus of credible reporting.

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, 2025 · 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 3 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.