SimpleFunctions
GeopoliticsWinner-take-all · 3 outcomes3 contractsPolymarketrefreshed 14 min agoCloses Dec 31, 2026 · 241d31pp · 14h

Will Russia capture all of Prymorske by...

Leader sits at 35% across 3 bound outcomes, runner-up at 13%. This is a winner-take-all market — the headline is the leader’s price, not an arithmetic mean.

Leader probability

35%

December 31

runner-up 13¢leader 35¢

Outcomes

3

winner-take-all

Runner-up

13¢

September 30

Spread

22pp

contested

24h volume

$828

thin orderbook

Closes

Dec 31, 2026

241 days

Venue

Polymarket

3 bound

30-day trend

0%50%100%-30d-3w-2w-1wtodayDecember 31: 41% (13 days, 4 points)December 31: 41% on 2026-05-03September 30: 23% (13 days, 4 points)September 30: 23% on 2026-05-03May 31: 3% (13 days, 12 points)May 31: 3% on 2026-05-02
December 3141¢September 3023¢May 313¢
Top 3 candidates by current price · 13d

Bracket family

How the bracket ladder is priced.

Each row is one outcome on the venue. Sorted by 24h volume — the heaviest book is at the top.

Analysis

This contract predicts whether Russian forces will capture all of Prymorske, a settlement in eastern Ukraine, by a specified deadline. The 4% probability reflects assessments that Russia currently lacks sufficient forces and momentum to fully control this location within the timeframe. Key factors shaping this low probability include the pace of Russian advances, Ukrainian defensive capabilities, and available military resources. The main catalyst would be verified military movements—any significant territorial change in the region or confirmed shifts in combat dynamics would substantially affect the probability. Prymorske's strategic importance, proximity to Russian-held territory, and the intensity of active fighting in the surrounding area will determine whether this contract resolves favorably. Market participants appear skeptical of rapid Russian territorial gains given historical patterns and current frontline conditions.

  • Russian forces' current rate of advance toward Prymorske and available assault capabilities
  • Presence and effectiveness of Ukrainian defensive positions and counteroffensive capacity in the region
  • Verified control of adjacent settlements and whether Russian forces maintain logistical momentum
  • The specified contract deadline relative to typical operational timelines for capturing fortified settlements
  • International military aid levels and their impact on Ukrainian defensive sustainability

What moved the line

  • May 2December 3121pp1637¢ · Polymarket
  • May 1September 3012pp3018¢ · Polymarket
  • May 1December 3111pp2716¢ · Polymarket
  • Apr 29May 318pp135¢ · Polymarket
  • Apr 28May 317pp613¢ · Polymarket

More like this

Other questions in ukraine.

How we compute these odds

SimpleFunctions aggregates live prediction-market contracts from Kalshi and Polymarket. Each slug groups contracts that resolve on the same underlying event, identified by venue event_id.

For binary slugs, the headline probability is the liquidity-weighted mid-price across all bound contracts. For multi-outcome slugs (e.g. elections with 3+ candidates), the headline is the leader’s price; we never arithmetically average disjoint outcomes — that would produce a number with no real-world meaning.

Snapshots refresh every 5 minutes during market hours; daily aggregates are computed at 04:00 UTC. The 30-day sparkline is drawn from per-ticker daily means stored in market_indicator_daily; 24h delta and movement events are derived from the same source.

Last updated on this page: 14 min ago.