world

Will Russia capture all of Kostyantynivka by December 31, 2026?

PlatformPolymarket Expires2026-12-31 Volume$98,132 Open Interest$18,181
YES
37¢
Implied probability: 37.5%
NO
62¢
Implied probability: 62.5%
30-DAY PROBABILITY HISTORY Low 37¢ · High 37¢ · Δ +0.0pp
Advertisement
Kalshi · $25 sign-up bonus Trade event contracts legally in the US. Get $25 free. Kalshi is the CFTC-regulated US exchange for event contracts. Sign up with our link and get $25 in trading credit, no deposit required to claim. This specific contract is on Polymarket (not available to US traders), but Kalshi lists similar events. Open an account →
YES Price
37¢
NO Price
62¢
Total Volume
$98,132
Open Interest
$18,181
Expiration
2026-12-31
Days Left
245
About this market

What resolves this contract

This market will resolve to “Yes” if, according to the ISW map, Russia captures the entirety of Kostyantynivka, Donetsk Oblast, (48.528896° N, 37.702514° E) by the specified date, 11:59 PM ET. Kostyantynivka will be considered captured if the entirety of the municipality is shaded red on the ISW map (https://storymaps.arcgis.com/stories/36a7f6a6f5a9448496de641cf64bd375) by the resolution date. If the area is not shaded red by the resolution date, the market will resolve to “No”. For any change on the ISW map to qualify for this market’s resolution, the relevant shading indicating Russian con

How to read the price

Prediction market prices are expressed in cents on the dollar. A YES contract trading at 37¢ means the market is pricing in a 37.5% implied probability of the event resolving YES. If resolution comes back YES, the contract pays $1. If NO, it pays $0.

Volume vs. open interest

Total traded volume ($98,132) reflects every buy and sell across the life of this contract. Open interest ($18,181) is the dollar value of positions currently held by traders. Deep liquidity and wide open interest are the two signals that the quoted price is reliable.

Where to trade this market

This contract is listed on Polymarket. PicksByOdds does not accept deposits, execute trades, or offer brokerage. We publish the data; you decide what to do with it.

Advertisement
Related

Markets in the same story

MarketYESVolume
Netanyahu out by April 30? $9,896,416
Russia x Ukraine ceasefire by April 30, 2026? $9,740,976
Will Trump and Putin meet next in another EU country? $964,432
FAQ

Common questions about this market

How is this market resolved?

This market will resolve to “Yes” if, according to the ISW map, Russia captures the entirety of Kostyantynivka, Donetsk Oblast, (48.528896° N, 37.702514° E) by the specified date, 11:59 PM ET. Kostyantynivka will be considered captured if the entirety of the municipality is shaded red on the ISW map (https://storymaps.arcgis.com/stories/36a7f6a6f5a9448496de641cf64bd375) by the resolution date. If the area is not shaded red by the resolution date, the market will resolve to “No”. For any change on the ISW map to qualify for this market’s resolution, the relevant shading indicating Russian con

When does this contract expire?

This contract closes on 2026-12-31, 245 days from now. After close, the final outcome is determined per the resolution rules above, and contracts settle at $1 (winning side) or $0 (losing side).

What happens if I buy YES at 37¢?

If the event resolves YES, each YES contract pays $1 , a profit of 62¢ per dollar risked. If it resolves NO, the contract pays $0 and the full 37¢ is lost. Current market price implies a 37.5% probability of YES.

Where is this market listed?

This contract is listed on Polymarket. PicksByOdds aggregates and displays public market data; we do not broker trades or custody funds.

How reliable is the quoted price?

This market has $98,132 in total traded volume and $18,181 in open interest. Deeper liquidity generally means tighter spreads and more reliable implied probabilities. Prices refresh multiple times per day.

Disclaimer: Prediction market data on this page is sourced from public order books. Prices change continuously; figures shown here reflect the last refresh at 2026-04-30. Nothing on this page constitutes investment or betting advice.
Get new posts in your inbox. No spam, unsubscribe anytime.