The market for “Iran military action against a Gulf State on July 12?” surged by 39.5 percentage points over the past 24 hours, climbing from an estimated 45.0% to 84.5% on Polymarket. This significant price adjustment reflects a sudden and substantial shift in trader sentiment regarding the likelihood of Iran initiating military action on that date.
Whale flow tracked closely with this price movement, confirming the repricing rather than opposing it. The alignment between large-scale trader activity and the upward price trajectory suggests coordinated conviction behind the increased probability. The market recorded $59K in trading volume during this period, indicating active participation alongside the price and flow changes.
This convergence of price and whale flow indicates a growing consensus among Polymarket participants about the event’s likelihood. The sharp jump in the YES contract price, supported by substantial whale buying, signals that traders have rapidly incorporated new information or reassessed existing data to favor the occurrence of military action by Iran on July 12.
| Market | Iran military action against a Gulf State on July 12? |
|---|---|
| Market ID | 2851417 |
| 24h price change | +39.5 pp |
| YES now (PM Breaking) | 84.5% |
| YES ~24h ago (est.) | 45.0% |
| YES (Polydata overview) | — |
| Whale net flow (24h) | $0 |
| Whale buy / sell (24h) | — / — |
| Unique whales (24h) | — |
| Volume 24h (PM) | $59K |
| Unique traders (Polydata) | — |
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.