The Polymarket contract asking if 40 ships will transit the Strait of Hormuz on any day by July 31, 2026, experienced a dramatic price repricing over the past 24 hours. The YES contract price tumbled 45.5 percentage points, dropping from 70.0% to 24.5%, signaling a significant shift in market sentiment on the likelihood of this event.
What sets this move apart is the divergence between price action and whale flow. Despite the sharp decline in the YES price, whale trading activity diverged from the tape, indicating that large traders did not align with the downward price momentum. The $14K volume seen in the last 24 hours accompanied this unusual disconnect, suggesting a complex interplay between retail and whale participants.
Such divergence often signals uncertainty or differing assessments of event fundamentals among key traders.
The combined picture of a steep price drop alongside opposing whale flow points to a contested narrative about the event’s likelihood, highlighting the market’s evolving views on geopolitical or logistical factors affecting ship transit through this critical passage.
| Market | Will 40 ships transit the Strait of Hormuz on any day by July 31, 2026? |
|---|---|
| Market ID | 2853082 |
| 24h price change | +45.5 pp |
| YES now (PM Breaking) | 24.5% |
| YES ~24h ago (est.) | 70.0% |
| YES (Polydata overview) | — |
| Whale net flow (24h) | $0 |
| Whale buy / sell (24h) | — / — |
| Unique whales (24h) | — |
| Volume 24h (PM) | $14K |
| 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.