The market for “Iran military action against a Gulf State on July 13?” saw its YES contract price tumble 60.0 percentage points over the past 24 hours, dropping from an estimated 90.0% to 30.0% as of the latest Polymarket Breaking feed on July 16, 2026. This dramatic decline marks a significant shift in market sentiment on the likelihood of military action occurring on that date.
Despite this steep price fall, whale trading flows diverged from the price movement, with net whale activity not supporting the sell-off. This divergence indicates that large traders did not heavily exit YES positions in line with the price plunge, suggesting a disconnect between price action and whale confidence.
The market traded $20K in volume during this period, reflecting moderate liquidity amid the volatility. The sharp repricing implies that retail or smaller traders pushed the odds down aggressively, while whales held steadier positions.
This combination of a rapid 60.0pp decline in YES price alongside whale flow divergence signals a complex market reaction to new information or sentiment shifts regarding Iran’s potential military action. The disconnect between price and whale flow points to uncertainty and contested views on the event’s probability within the trader base.
| Market | Iran military action against a Gulf State on July 13? |
|---|---|
| Market ID | 2851418 |
| 24h price change | +60.0 pp |
| YES now (PM Breaking) | 30.0% |
| YES ~24h ago (est.) | 90.0% |
| YES (Polydata overview) | — |
| Whale net flow (24h) | $0 |
| Whale buy / sell (24h) | — / — |
| Unique whales (24h) | — |
| Volume 24h (PM) | $20K |
| 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.