Polymarket

Polymarket Predicts Continued Strait of Hormuz Disruption as Traffic Remains Stifled

A Polymarket prediction market indicates extremely low confidence in Strait of Hormuz shipping traffic returning to a 7-day average of 60 transit calls by May 15, reflecting ongoing geopolitical tensions and severe disruptions.

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— 2 min read

The Polymarket prediction market, titled "Strait of Hormuz traffic returns to normal by May 15?", is currently trading with overwhelming odds against a rapid recovery in shipping activity. With outcomes priced at 0.0295 for "Yes" and 0.9705 for "No," market participants are signaling a near-certain belief that the 7-day moving average of transit calls will not reach 60 by the May 15 deadline.

This market's resolution hinges on data from IMF Portwatch, specifically if the 7-day moving average of transit calls for the Strait of Hormuz hits or exceeds 60 for any date between market creation and May 15, 2026. The Strait of Hormuz, a critical chokepoint, normally sees around 138 to 140 vessels transit daily, facilitating a significant portion of global oil and liquefied natural gas trade.

However, the waterway has been effectively closed by Iran since February 28, 2026, following the outbreak of war with the United States and Israel. This closure has led to a drastic reduction in maritime traffic, with reports indicating daily transits plummeting to single digits during peak disruption periods. As of May 3, S&P Global Commodities at Sea (CAS) reported only nine ships crossing the strait, a decrease from 21 on May 1. More recently, on May 6, only four commercial vessels were reported to have transited in a 24-hour window. The latest available IMF Portwatch data, as of April 19, 2026, shows the 7-day moving average of transit calls at a mere 12.57.

The ongoing conflict has seen significant developments impacting shipping. The U.S. initiated a naval blockade of Iranian ports on April 13. On May 4, President Donald Trump announced "Project Freedom" to help guide stranded commercial vessels, with two American-flagged merchant ships reportedly transiting successfully under Navy protection. However, just a day later, Trump announced the suspension of "Project Freedom," citing progress in negotiations with Iran to end the war, although the U.S. blockade remains in effect. Iran, for its part, has maintained its assertive stance, warning foreign military forces and implementing a new regulatory mechanism on May 6 that requires prior authorization for vessels transiting the waterway.

With hundreds of ships reportedly bottled up in the Persian Gulf for weeks and current transit figures far below the 60-vessel threshold, the market's strong lean towards a "No" resolution is well-founded. Experts suggest that even if shipping were to resume, the long-term implications, including a diversification of supply routes and reduced reliance on the Strait, would persist. Given the persistent geopolitical tensions, Iran's continued control measures, and the extremely low current traffic volumes, a return to a 7-day moving average of 60 transit calls by May 15 appears highly improbable.

Sources:

Market data fetched at 2026-05-06 06:17 UTC | Polymarket ID: 2054133

This article is generated by AI for informational purposes only. It does not constitute financial advice. Always do your own research before making any investment decisions. Data sourced from Polymarket and public web sources.

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