The market for “Will Russia capture Kostyantynivka by July 31?” saw a significant repricing over the past 24 hours, with the YES contract climbing 24.5 percentage points from 31.5% to 56.0%. This shift marks a rapid reevaluation of the likelihood that Russia will control the city by the end of July.
Whale investors aligned with the price action, contributing a net $27K into YES positions within the same timeframe. Their buy volume stood at $50K against $23K in sells, indicating a strong directional flow supporting the increased odds. A total of 98 unique whales participated, reflecting broad interest among large traders.
Despite this surge on Polymarket, on-chain data shows a more conservative Polydata mid-price at 29.0%, highlighting a notable divergence between the platform’s market price and on-chain metrics. Total 24-hour volume on Polymarket reached $47K, part of a lifetime market volume of $196K with 573 unique traders involved.
The combined upward price movement and whale buying suggest growing conviction in a Russian capture of Kostyantynivka by the specified date. The alignment of whale flow with the tape reinforces the market’s rapid reassessment, signaling increased confidence rather than a speculative outlier.
| Market | Will Russia capture Kostyantynivka by July 31? |
|---|---|
| Market ID | 2608935 |
| 24h price change | +24.5 pp |
| YES now (PM Breaking) | 56.0% |
| YES ~24h ago (est.) | 31.5% |
| YES (Polydata overview) | 29.0% |
| Whale net flow (24h) | $27K |
| Whale buy / sell (24h) | $50K / $23K |
| Unique whales (24h) | 98 |
| Volume 24h (PM) | $47K |
| Unique traders (Polydata) | 573 |
Source: Polydata API v3 · /whales/flow + Polymarket Breaking · snapshot 2026-07-12. Data: Polydata API v3. On-chain figures are public. Realized PnL is computed over resolved markets only and excludes open positions, so it is conservative versus the Polymarket UI. This is not investment advice.