US ramps up naval operations in Strait of Hormuz, plans to seize Iran-linked ships

The US is ramping up naval operations in the Strait of Hormuz, with plans to seize Iran-linked ships. The odds of the UK sending warships through the Strait by April 30 sit at 8.5% YES, down from 12% yesterday.

The UK warship transit market holds at 8.5%, unchanged from a week ago. That price implies limited confidence in a British naval response even as the US takes an aggressive posture. The cost to shift these odds by 5 points is $304, meaning the market moves easily on moderate volume. Canada, India, and France share similar odds, all pointing to skepticism about near-term allied naval deployments.

Daily volume is $1,371 in USDC traded, with the largest move being a 2-point spike at 4:25 PM, likely a reaction to fleeting news or speculative trades. Traders reacted to the headline but quickly retreated.

So why the inertia? The FirstSquawk report is credible, but previous coverage and market reactions suggest that without concrete actions (confirmed naval deployments or IRGC responses), this stays speculative. Buying YES at 9¢ offers a 11.1x return, but it requires a UK naval decision within just 12 days.

Watch for official statements from the UK Ministry of Defence or allied navies that could move these odds. Confirmed warship movements would be the clearest catalyst. IRGC reactions or a shift in Iran’s posture that triggers allied intervention would also matter.

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