The probability of Iran taking military action against a Gulf State on July 12 skyrocketed by 80.0 percentage points within 24 hours, rising from 6.5% to 86.5% on Polymarket. This dramatic repricing reflects a rapid reassessment of the likelihood of conflict in the region.
Whale activity aligned with the price move, indicating that large traders supported the surge in odds rather than opposing it. The $27K traded volume over the past day underscores heightened market engagement surrounding this geopolitical event.
The synchronized increase in both price and whale flow suggests a strong consensus among market participants about the immediacy of Iran’s potential military action. This alignment between big bets and price momentum highlights the market’s conviction behind the shift in probability.
Overall, the combined price and flow data signal a significant reorientation of expectations on Polymarket, with traders now pricing in a high chance of Iran initiating conflict on July 12.
| Market | Iran military action against a Gulf State on July 12? |
|---|---|
| Market ID | 2851417 |
| 24h price change | +80.0 pp |
| YES now (PM Breaking) | 86.5% |
| YES ~24h ago (est.) | 6.5% |
| YES (Polydata overview) | — |
| Whale net flow (24h) | $0 |
| Whale buy / sell (24h) | — / — |
| Unique whales (24h) | — |
| Volume 24h (PM) | $27K |
| Unique traders (Polydata) | — |
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.