The market for “Iran military action against a Gulf State on July 13?” saw a sharp reversal, with the YES contract price plunging 40.0 percentage points over the past 24 hours—from an estimated 78.5% down to 38.5%. This decline occurred amid $45K in 24-hour trading volume, indicating active participation but a significant shift in market sentiment.
Notably, the whale flow diverged from the price move, with large traders net buying YES contracts despite the steep drop in odds. This divergence suggests that while retail or smaller traders pushed the price lower, whales accumulated exposure anticipating a different outcome or a potential rebound. The discord between whale activity and price action highlights uncertainty or conflicting views among market participants.
The combination of a dramatic price decline and opposing whale flow signals a contested market for this question. The shift in market-implied probability from a strong majority view to a more balanced outlook underscores evolving perceptions of the likelihood of Iranian military action against a Gulf State on July 13.
| Market | Iran military action against a Gulf State on July 13? |
|---|---|
| Market ID | 2851418 |
| 24h price change | +40.0 pp |
| YES now (PM Breaking) | 38.5% |
| YES ~24h ago (est.) | 78.5% |
| YES (Polydata overview) | — |
| Whale net flow (24h) | $0 |
| Whale buy / sell (24h) | — / — |
| Unique whales (24h) | — |
| Volume 24h (PM) | $45K |
| 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.