This market has settled: RESOLVED
Settled on May 9, 2026
Will there be between 0 and 10 average daily transits of the Strait of Hormuz on May 31?
Will there be between 0 and 10 average daily transits of the Strait of Hormuz on May 31? Odds: 37.5% YES on Polymarket. See live prices and trade this market.
Strait of Hormuz Transit Market Analysis
Current Odds
| Platform | Yes | No | Volume | Trade |
|---|---|---|---|---|
| Polymarket | 37.5% | 62.5% | $10K | Trade on Polymarket |
Market Analysis
At 37.5% YES, this market is pricing in a roughly two-to-one chance that daily transits through the world’s most critical oil chokepoint will remain normal or near-normal through May 2026, reflecting current geopolitical baseline expectations with meaningful tail-risk hedging. The market matters because the Strait of Hormuz handles approximately 21% of global petroleum trade, and any sustained disruption below 10 daily average transits would signal either military conflict, blockade, or sanctions escalation in the Persian Gulf—making this a proxy for Middle East escalation risk over the next 18 months.
The bull case for YES (normal transits) rests on the historical resilience of Hormuz traffic despite repeated tensions. Even during the 2019-2020 tanker war, average daily transits stayed well above 10. Current negotiations around Iran’s nuclear program, while frozen, create diplomatic off-ramps. Additionally, oil markets and shipping insurance have priced in manageable risk premiums; insurers and traders haven’t demanded emergency pricing that would force operational changes. Unless there’s a sudden major conflict between Israel and Iran, a complete U.S.-Iran military escalation, or a formal blockade attempt, traffic patterns should persist. Baseline forecasts from maritime analysts and energy firms assume 2026 transit levels remain consistent with 2023-2024 patterns (20-25 daily average).
The bear case for NO (fewer than 10 daily transits) hinges on three specific catalysts. First, if Israel-Iran direct conflict widens significantly—particularly if Iranian nuclear facilities are struck—insurance and shipping costs could spike enough to divert traffic. Second, a renewal of comprehensive U.S. sanctions on Iran’s oil sector by late 2025 could choke supply, though this would likely reduce exports more than transits themselves. Third, any Iranian retaliation for regional losses (Iraq, Syria proxies, or Lebanese Hezbollah) could trigger mines, drone swarms, or missile strikes on tankers, causing insurers to classify Hormuz as too high-risk for standard coverage, forcing rerouting. The wildcard is the 2026 U.S. presidential cycle; a hawkish administration taking office in January 2025 might accelerate confrontation with Iran by spring 2026.
Key dates to monitor include any Israeli military action against Iran (currently unpredictable but elevated post-October 2024), the U.S. presidential transition in January 2025, and JCPOA negotiations scheduled for early 2025. Watch also for quarterly shipping traffic reports from the Energy Information Administration (typically mid-month) and insurance premium spikes, which would signal market participants pricing in disruption risk. If transit averages drop below 18-20 daily by early 2026, odds on YES should compress sharply as the market reprices tail risk.
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Frequently Asked Questions
What counts as a “transit” in this market—does it include all vessels or only commercial tankers?
The market almost certainly references the International Maritime Organization and U.S. shipping authority definitions, which count all commercial vessels passing through the Strait (tankers, container ships, bulk carriers). Military vessels and non-commercial traffic are typically excluded from official counts.
If Iran reduces oil exports via sanctions, would Hormuz transits necessarily fall below 10 per day, or could non-oil shipping maintain higher numbers?
Non-oil cargo and returning empty tankers could sustain meaningful transit volume independently. The threshold of “0-10” daily is low enough that it would require active military disruption (blockade or