Starmer and Macron’s proposal to open the Strait of Hormuz without U.S. leadership has moved the UK warship market. UK warships passing through the Strait by April 30, 2026, now sit at 5.5% YES, down from 12% a week ago.
The April 30 contract is at 5.5%, a bearish reading likely driven by the absence of any confirmation from UK defense channels. The Starmer-Macron diplomatic push has some traders hedging for a reversal.
Daily trading volume is at $2,086 in USDC, with smaller players accounting for most activity. The order book shows $477 needed to move the price 5 points, which makes the contract vulnerable to larger orders. The biggest recent move was a 1-point dip.
This contract matters because it prices in whether European diplomacy can produce an actual naval deployment independent of U.S. strategy. At 5.5¢, a YES share pays $1 if the UK sends warships by April 30, an 18x return. That payout reflects how unlikely traders consider a concrete deployment without a confirmed order or a formal European naval coalition.
Watch for statements from the UK Ministry of Defence and any summit announcements. A confirmed warship movement or a formal coalition agreement would be the clearest catalysts for a price shift.
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