Iran orders Indian ship to halt in Strait of Hormuz escalation

Iran’s military ordered an Indian vessel to halt its passage through the Strait of Hormuz. The market on whether fewer than 10 ships transit the Strait of Hormuz by April 19 sits at 0.4% YES with just one day left.

Market reaction

Iran’s order to an Indian ship represents a moderate escalation in its control over the strait. The fewer than 10 ships transit market remains at 0.4% YES, with prices steady over the last 24 hours.

Why it matters

Daily USDC volume is just $14, and the cost to shift prices by 5 points is $12, making this an extremely thin market. The largest recent move was a 2-point spike, meaning a single trader could easily move the odds. At 0.4¢ per YES share, a payout of $1 would represent a 250x return. But that outcome requires Iran to sustain enough pressure to reduce weekly transits below 10, a threshold far below normal traffic through the strait.

What to watch

Additional IRGC actions or statements that could further restrict or relax shipping through the strait. Any response from India or other affected countries could also shift the odds.

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