Polymarket: Hormuz normal-traffic odds stuck at 13.5% amid lawsuit fallout
Polymarket Holds “No” Bias After Hormuz Legal Dispute Keeps Aug. 31 Normalization Odds Depressed
Polymarket traders are pricing just a 13.5% chance that Strait of Hormuz traffic returns to normal by August 31, with “No” leading at 86.5% on $1,781,583 in volume. The odds are flat on the timestamp, even as a new legal dispute tied to an attack in the strait keeps the contract’s risk-off skew in focus.
Key Takeaways
- Prediction market signal: “No” leads at 86.5% (Yes 13.5%) for traffic returning to normal by Aug. 31.
- Basis for pricing: despite a fresh news hook tied to a Hormuz attack, the market stays heavily tilted toward non-normalization.
- Timing: the binary contract resolves on 2026-08-31; recent pricing shows a -7.0pp move over both 24h and 7d.
A report says sailors from a Thai cargo ship hit by a deadly attack in the Strait of Hormuz are suing the ship’s owners, alleging the owners ignored warnings issued by Iran. The story frames the dispute around accountability after the incident and was published on July 23, 2026.
Odds & Flow Snapshot: Yes 13.5% vs No 86.5% on $1.78M Volume, -7.0pp Week Move and Repeated 2–3.5pp Swings
This is a binary Polymarket contract: “Yes” implies traders think shipping traffic will be back to “normal” by the Aug. 31, 2026 resolution date, while “No” implies it will not, and today’s pricing sits at Yes 13.5% vs No 86.5%. Even with the spot reading flat (0.0pp change at the timestamp), the broader tape is still pointing lower for “Yes”: the historical summary shows -7.0pp over both 24 hours and 7 days, with “consensus” labeled strengthening and volatility moderate. The matched volume of $1,781,583 indicates this isn’t a thin, sleepy print—traders have been willing to hold and trade a lopsided base case rather than bid up the “Yes” side. The sequence in historical changes shows repeated 2.0–3.5pp swings in “Yes” odds alongside rising cumulative volume, but without a sustained reversal, consistent with intermittent headline-driven repricing inside an “No”-dominant regime.
Watch whether the contract can sustain any follow-through above the recent average (avg_last_5 at 13.3%) versus slipping back toward the low-teens range implied by the -7.0pp week move; any durable turn would need to show up as multiple consecutive higher “Yes” prints before Aug. 31.
Cross-Contract Watchlist: How Hormuz Shipping Risk Bleeds Into Polymarket Macro and Crypto Volatility Markets
Zooming out from the August deadline, Polymarket traders are also cross-checking nearby and higher-level contracts that can reprice macro and crypto vol in a hurry. The adjacent “Strait of Hormuz traffic returns to normal by July 31?” is effectively pinned at 99.0% “No” on $19,642,792 in volume, while “Iran full airspace closure by...?” shows 58.5% on $5,542,966 and “US x Iran Effective Ceasefire by...? (2 week pause)” is a near coin-flip at 49.5% on $2,309,924. For longer-horizon positioning, “Iran leader end of 2026?” has Mojtaba Khamenei leading at 74.75% with $33,900,940 traded—useful context for how quickly traders are willing to price structural risk across the platform.
Odds Trend
| Window | Change (pp) |
|---|---|
| 24h | -7.0 |
| 7d | -7.0 |
By the Numbers
- Platform: Polymarket
- Market: Strait of Hormuz traffic returns to normal by August 31?
- Resolution window: Aug 31, 2026 (UTC)
- Status: Active (open for trading)
- Leading implied prob.: 13.5%
- Volume: ~$1,781,583
- Top outcomes: Yes: Yes 13.5% / No 86.5%; No: Yes 13.5% / No 86.5%