The contract asking whether the Houthis will successfully target shipping by July 17, 2026, saw its YES price collapse by 38.6 percentage points over the last 24 hours, dropping from 39.0% to 0.40% on Polymarket’s Breaking feed as of July 18.
This steep repricing marks a dramatic shift in market sentiment in a single day. The total 24-hour trading volume on the market was $38K, indicating active participation during the move. However, the whale flow notably diverged from this price action, with no net capital moving into YES positions. This divergence suggests that large traders did not support the selloff, instead potentially holding or selling YES contracts even as prices fell sharply.
Such a disconnect can indicate uncertainty or conflicting information among different market participants about the likelihood of this geopolitical event.
Overall, the data points to a market rapidly discounting the chance of a successful Houthis shipping attack by mid-July 2026, but without confirmation from large traders. This split between price and flow highlights the complexity of interpreting prediction market moves amid evolving conflict dynamics.
| Market | Will the Houthis successfully target shipping by July 17, 2026? |
|---|---|
| Market ID | 2850431 |
| 24h price change | +38.6 pp |
| YES now (PM Breaking) | 0.40% |
| YES ~24h ago (est.) | 39.0% |
| YES (Polydata overview) | — |
| Whale net flow (24h) | $0 |
| Whale buy / sell (24h) | — / — |
| Unique whales (24h) | — |
| Volume 24h (PM) | $38K |
| Unique traders (Polydata) | — |
Source: Polydata API v3 · /whales/flow + Polymarket Breaking · snapshot 2026-07-18. 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.