Polymarket odds: Hormuz normalcy by Aug. 31 at 14.5% after UK pullback

Polymarket odds: Hormuz normalcy by Aug. 31 at 14.5% after UK pullback

Polymarket Nudges “Hormuz Traffic Normal by Aug. 31” Odds Higher After UK Diplomatic Pullback From Iran

On Polymarket, traders are pricing just a 14.5% chance that Strait of Hormuz traffic returns to normal by Aug. 31, with $1.74M matched. The contract ticked up 1.0 point from 13.5% after a UK diplomatic pullback from Iran, offering a clean read on how little the market expects near-term normalization.

Key Takeaways

Market pricing favors No at 85.5%, implying only a 14.5% chance of a return to normal by Aug. 31.The latest catalyst coincided with a small repricing higher (13.5% to 14.5%), but the market still rejects normalization as the base case.The contract resolves on 2026-08-31, while the past 24h and 7d both show a -7.0 point slide in Yes odds despite the latest uptick.

A report says the UK has withdrawn its diplomatic staff from Iran due to an “ongoing security situation.” The move adds to the near-term risk backdrop tied to the region, which traders quickly map onto expectations for shipping conditions through the Strait of Hormuz.

Odds & Liquidity Snapshot: Yes 14.5% vs No 85.5% With $1.74M Matched and a 7-Point Weekly Slide in Yes

This is a binary Polymarket contract: buying Yes reflects belief the market’s definition of “returns to normal” will be met by the Aug. 31 resolution date, while No wins otherwise—and No remains dominant at 85.5% versus 14.5% for Yes. Even after the latest 1.0-point uptick from 13.5% to 14.5%, the historical summary still shows Yes down 7.0 points over both 24 hours and 7 days, a pattern consistent with a market that has leaned away from normalization into the deadline. With $1.74M matched, the odds signal relatively tight consensus despite moderate volatility: traders have not meaningfully broken from the No base case, and the move looks more like a minor bounce than a regime shift. The tape also shows repeated 2–3.5 point swings in prior changes, but consensus is described as strengthening and reversal_detected is false, reinforcing that the dominant positioning remains anchored on No.

Watch whether Yes can hold above the mid-teens after this bounce, or if it slips back toward the recent 13.3% average of the last five readings; any sustained move would be more informative than another 1–2 point chop. Also watch time-to-resolution: with Aug. 31 fixed, late-cycle repricings often reflect traders updating on whether “normal” is achievable within the remaining window rather than a general risk headline.

What Hormuz Traders Watch Next on Polymarket: Oil, Shipping-Risk, and Macro Volatility Contracts That Cross-Price the Sa

Beyond the August 31 lane, Polymarket traders are also mapping the same headline flow onto adjacent contracts that can cross-price near-term shipping risk, ceasefire durability, and regional escalation paths. Right now, 99.05% is on No in “Strait of Hormuz traffic returns to normal by July 31?” (about $19.49M volume), while “Iran full airspace closure by…?” is pricing 57.0% on August 31 (about $5.44M) and “US x Iran Effective Ceasefire by…? (2 week pause)” sits at 46.5% on August 31 (about $2.21M). For broader timeline context, traders have also piled into “Iran leader end of 2026?” with 72.9% on Mojtaba Khamenei (about $33.72M), giving a sense of where longer-dated uncertainty is being expressed elsewhere on the platform.

Odds Trend

WindowChange (pp)24h-7.07d-7.0
Implied odds (last 48h)Odds %Strait of Hormuz traffic re…

By the Numbers

Platform: PolymarketMarket: Strait of Hormuz traffic returns to normal by August 31?Resolution window: Aug 31, 2026 (UTC)Status: Active (open for trading)Leading implied prob.: 14.5%Volume: ~$1,740,971Top outcomes: Yes: Yes 14.5% / No 85.5%; No: Yes 14.5% / No 85.5%

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