Kalshi market participants have significantly raised the probability that shipping through the Strait of Hormuz will return to normal levels before August 1, now pricing it at 98%. This development comes amid the ongoing US-Iran conflict, which began with Iran’s closure of the strait in February 2026. The blockade has severely restricted global oil flows, impacting 20% of the world’s supply. Despite a fragile ceasefire, shipping activity remains limited, with only a minimal number of vessels passing through daily. The increased probability of normalization appears indicative of potential diplomatic or logistic breakthroughs, such as successful negotiations or accelerated mine-clearing efforts.

Key Takeaways

• Kalshi market participants appear confident in a resolution to the Strait of Hormuz shipping blockade by August 1, reflecting a 98% probability.
• This high probability suggests that developments such as a ceasefire enforcement or mine-clearing advancements could be imminent.
• The easing of shipping restrictions is expected to alleviate global energy supply concerns and improve market sentiment.

What to Watch

The coming weeks will be critical in determining whether the optimistic outlook holds. Observers are closely monitoring any announcements regarding US-Iran negotiations or mine-clearing efforts that could facilitate shipping normalization. Additionally, statements from key actors such as the IMF or major shipping insurers could provide further insights into the likelihood of traffic resuming. Any reports of renewed hostilities or delays in reopening the strait may impact market sentiment and pricing.

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