At least eight vessels have crossed the US naval blockade line in recent days, heading toward Iranian ports or preparing to load Iranian cargo. The market on Strait of Hormuz traffic returning to normal by April 30 sits at 58.5% YES, down from 60% yesterday.
Market reaction
The breaches suggest enforcement gaps in what was supposed to be an airtight blockade. April 30 odds in the Strait of Hormuz traffic market dropped 9.5 points overnight. May 31 odds remain at 82% YES, meaning traders expect normalization but on a longer timeline.
The market saw $10,250 in USDC traded over the last 24 hours. It takes just $354 to move the odds 5 points, so the book is thin. The largest single move was a 4-point drop from 70% to 65% yesterday evening.
Why it matters
Eight vessels getting through raises direct questions about whether the US Navy can actually seal the strait. Traders are repricing the blockade’s effectiveness and pushing near-term resolution odds lower. At 22¢ per YES share for April 30, the contract pays 4.5x if it resolves YES. That bet requires a significant diplomatic breakthrough within two weeks.
What to watch
Any statements from Trump or CENTCOM on enforcement response to the breaches. Further vessels attempting passage. Diplomatic signals between Washington and Tehran, whether from the Pentagon or through back channels.
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How Many Ships Transit The Strait Of Hormuz This Week Apr 6 12| Contract | Odds | Δ since publish | Volume 24h | |
|---|---|---|---|---|
| April 12 | 100% | — | — | Trade → |
| Contract | Odds | Δ since publish | Volume 24h | |
|---|---|---|---|---|
| April 30 | 58.5% | — | — | Trade → |
| Contract | Odds | Δ since publish | Volume 24h | |
|---|---|---|---|---|
| May 31 | 83% | — | — | Trade → |
| April 17 | 5% | — | — | Trade → |
| April 19 | 16.5% | — | — | Trade → |
