IRGC imposes new military transit restrictions on Strait of Hormuz

The IRGC issued new transit restrictions on the Strait of Hormuz, banning military vessels and requiring IRGC permission for all passage. The likelihood of the UK sending warships through the strait by April 30 sits at 10% YES, down from 12% a week ago.

The IRGC’s decree coincides with a temporary ceasefire period, but the military transit ban directly affects the UK warships through the Strait of Hormuz market. With only 14 days until the end of April, traders are pricing in low odds of any military passage given Iran’s assertive control. The market dropped from 12% to 10% accordingly.

The Strait of Hormuz returning to normal market also moved lower, with odds at 74%, down from 60% yesterday. The IRGC’s new regulations point to ongoing disruptions that make a full return to normal traffic by April’s end less likely. The May 31 market sits at 95%, meaning traders expect a resolution sometime in May.

The warship market trades $2,086 in daily USDC volume, with $427 needed to shift the price by 5 points, making it susceptible to swings from single large orders. A 1-point price drop occurred at 8:42 AM as traders reacted to the IRGC announcement.

The IRGC’s declaration is a strategic message, not just a procedural update. Buying YES shares in the UK warship market at 10¢ offers a 18.18x return if resolved positively, but that would require a major geopolitical shift or diplomatic breakthrough within the next two weeks.

Watch for statements from the UK Ministry of Defence or NATO regarding military deployments. Iranian state communications could also signal policy shifts or diplomatic moves that change the calculus on strait access.

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