The market on whether Russia will capture Kostyantynivka by July 31 saw a sharp 18.0 percentage point drop in its YES price over the past 24 hours, falling from 58.0% to 40.0%. This significant repricing occurred despite whale investors net buying $26K into YES contracts during the same period, with $49K in whale buy volume against $24K in sells across 90 unique whales.
This divergence between price movement and whale flow marks a notable disconnect as the price on Polymarket’s Breaking feed contrasts with the on-chain mid price of 29.0% tracked by Polydata. Polymarket’s 24-hour volume for the market was $43K, contributing to a lifetime volume of $237K and involving 630 unique traders.
The opposing directions of price and whale activity suggest that while large investors accumulated YES positions, the broader market sentiment or order flow pushed prices lower. This tension points to uncertainty or conflicting views about the likelihood of Russia capturing Kostyantynivka by the deadline.
Overall, the combined data reveals a market in flux, with whales betting on YES even as prices reflect increased skepticism, highlighting a nuanced dynamic in this geopolitical event’s prediction market.
| Market | Will Russia capture Kostyantynivka by July 31? |
|---|---|
| Market ID | 2608935 |
| 24h price change | +18.0 pp |
| YES now (PM Breaking) | 40.0% |
| YES ~24h ago (est.) | 58.0% |
| YES (Polydata overview) | 29.0% |
| Whale net flow (24h) | $26K |
| Whale buy / sell (24h) | $49K / $24K |
| Unique whales (24h) | 90 |
| Volume 24h (PM) | $43K |
| Unique traders (Polydata) | 630 |
Source: Polydata API v3 · /whales/flow + Polymarket Breaking · snapshot 2026-07-13. 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.