Polymarket odds for Hormuz traffic normal by 2026 drop to 56.5%

Polymarket Reprices Strait of Hormuz “Traffic Returns to Normal” Odds After Iran Parliament “Management” Bill Report

Polymarket traders have repriced the “Strait of Hormuz traffic returns to normal by December 31?” contract to 56.5% Yes on $5.09M matched, down from 85.5%. The catalyst is a report that Iran’s parliament has begun work on a “management of the Strait of Hormuz” bill, and the move highlights how quickly the market discounts year-end normalization odds.

Key Takeaways

• Polymarket implies a 56.5% chance (Yes) that Strait of Hormuz traffic returns to normal by Dec. 31, with No at 43.5%.
• After a report about Iran’s parliament working on a “management of the Strait of Hormuz” bill, traders marked down the normalization likelihood from 85.5% to 56.5%.
• The contract resolves on 2026-12-31; pricing now reflects a sharply lower year-end normalization probability than the prior market level.

A report says Iran’s parliament has begun work on legislation described as a “management of the Strait of Hormuz” bill. The story frames the initiative as a parliamentary move focused on how the strait would be handled, drawing attention to potential policy or operational changes around the waterway.

Market Reaction: Odds Drop 85.5% → 56.5% Yes on $5.09M Matched Liquidity (No Rebounds to 43.5%)

This is a binary Yes/No market: a 56.5% Yes price means traders currently assign just over even odds that traffic is back to “normal” by the 2026-12-31 resolution date, while 43.5% No prices the alternative. The headline shift is the magnitude of the repricing—down from 85.5% previously to 56.5% now—showing a large increase in perceived tail risk that normalization does not occur on the year-end timeline, even though Yes remains the leading outcome. With $5,090,635 matched, the move is not a low-liquidity blip; it signals a broad reset in collective expectations rather than a marginal adjustment. The available history flags a bearish trend with moderate momentum and volatility plus reversal_detected=true, consistent with a market that had been comfortable at high-80s odds but is now willing to entertain materially worse scenarios as new information arrives. Compared with slower narrative-based assessments, the contract translates the catalyst directly into an updated, continuously tradable probability that will keep moving as traders test what “returns to normal” should imply for settlement by year-end.

Watch whether the Yes price can hold above the mid-50s or continues to slide toward parity (50/50) as the market digests what “management” could mean for year-end conditions; any further large step-changes in odds on this active market will matter more than small day-to-day noise ahead of the 2026-12-31 resolution.

Other Polymarket Contracts Traders Watch Next: Oil-Price, Shipping Disruption, and Crypto Volatility Hedges Linked to Ho

Beyond the Strait-focused contract, traders often triangulate sentiment by scanning adjacent Polymarket lines that price escalation and diplomatic pathways in parallel. Right now, “Iran military action against a gulf state on…?” sits at 100.0% (July 12) on $3,834,570 matched, while “Will the U.S. invade Iran before 2027?” is 81.5% No with $41,393,109 in volume. On the timeline/event side, “Iran full airspace closure by…?” leads at 42.5% (August 31) on $3,610,721, and “US-Iran Final Nuclear Deal by…?” is 30.5% (December 31) on $9,866,859—useful cross-checks for how the platform is pricing risk across dates and venues.

Odds Trend

By the Numbers

• Platform: Polymarket
• Market: Strait of Hormuz traffic returns to normal by December 31?
• Resolution window: Dec 31, 2026 (UTC)
• Status: Active (open for trading)
• Leading implied prob.: 56.5%
• Volume: ~$5,090,635
• Top outcomes: Yes: Yes 56.5% / No 43.5%; No: Yes 56.5% / No 43.5%

Related News