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Iran, US declare Strait of Hormuz open; traders cautious on April 30 timeline

By Estefano Gomez · Published April 17, 2026 · 2 min read · Source: Crypto Briefing
Market Analysis

Iran and the US have declared the Strait of Hormuz open. The market on traffic returning to normal by April 30 sits at 72.5% YES, down from 60% just 24 hours ago.

Market reaction

The April 30 market dropped to 72.5% YES with 14 days to resolution. The May 31 market is at 89% YES. The 32-point gap between the two dates suggests traders expect a catalyst sometime in May rather than in the next two weeks.

The UK warships market for April 30 is at 9.5% YES, down from 12% a week ago. Even with the opening announcement, traders are pricing in very low odds of UK naval transit in the short term.

Why it matters

These are thin markets. The April 30 Strait of Hormuz market has $10,250 in USDC traded, and it takes only $354 to move the price by five points. A few large trades can shift odds significantly, so the drop from 60% to 50.5% may reflect one or two traders repositioning rather than broad sentiment change.

What to watch

The announcement is a diplomatic step, but the April 30 market at coin-flip odds shows traders aren’t confident normalization happens within two weeks. May 31 at 89% reflects more confidence over the longer window. A YES share for April 30 at 72.5¢ pays out if conditions normalize in two weeks. Watch for official confirmation of vessel transits and any statements from the UK Ministry of Defence, which would directly affect both the warships market and the broader normalization question.

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Which Countries Will Send Warships Through The Strait Of Hormuz April 30
Contract Odds Δ since publish Volume 24h
April 30 72.5% Trade →
April 30 9.5% Trade →
Trump Announces Us Blockade Of Hormuz Lifted
Contract Odds Δ since publish Volume 24h
May 31 89% Trade →
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