The market on “Iran military action against a Gulf State on July 13?” saw its YES price collapse by 44.5 percentage points over the past 24 hours, falling from 56.0% to 11.5% on July 16. This sharp repricing occurred amid $51K in 24-hour trading volume on Polymarket.
Notably, whale flow diverged from the price action, indicating that large traders did not support the drop in odds. This divergence suggests that while the broader market rapidly discounted the likelihood of military action, whales maintained or increased their exposure to YES contracts, effectively opposing the price decline.
This mismatch between price movement and whale behavior highlights a potential tension in market sentiment. The steep fall in YES probability signals a strong shift in the market’s collective expectations, but the countervailing whale flow implies some significant players remain unconvinced by this change.
Overall, the combined drop in price and opposing whale activity points to an unsettled market dynamic regarding Iran’s military intentions on July 13, reflecting uncertainty and competing views among participants about the event’s likelihood.
| Market | Iran military action against a Gulf State on July 13? |
|---|---|
| Market ID | 2851418 |
| 24h price change | +44.5 pp |
| YES now (PM Breaking) | 11.5% |
| YES ~24h ago (est.) | 56.0% |
| YES (Polydata overview) | — |
| Whale net flow (24h) | $0 |
| Whale buy / sell (24h) | — / — |
| Unique whales (24h) | — |
| Volume 24h (PM) | $51K |
| Unique traders (Polydata) | — |
Source: Polydata API v3 · /whales/flow + Polymarket Breaking · snapshot 2026-07-16. 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.