Iran’s seizure of multiple cargo ships in the Strait of Hormuz has added tension to an already fragile ceasefire. The likelihood of Trump announcing the lifting of the US blockade by May 31 now sits at 73% YES, down from 82% yesterday.
Market reaction
Odds for the blockade lifting fell 9 points after the news broke. Traders are skeptical of any imminent resolution. The persistent blockade under “Operation Economic Fury” costs Iran $500 million daily, and there are 38 days until resolution. Separately, the WTI Crude Oil market shows little movement at 0.9% YES for hitting $160 in April. The ship seizures could disrupt oil supplies, but the market prices in almost no chance of a significant price spike this month.
Why it matters
The seizure signals an escalation that could derail ongoing diplomacy. The US blockade of Hormuz market trades $27,582 daily in real USDC, with $8,549 needed to shift prices by 5 points. The largest recent move was a 3-point drop, likely from a single significant order, showing how individual trades can move prices even in relatively liquid markets.
What to watch
At 27¢, buying YES on the blockade being lifted by May 31 offers a 3.7x return if successful. For this to pay off, there would need to be a shift in Iranian willingness to negotiate or a major U.S. policy change. Watch for statements from the U.S. Fifth Fleet or new developments from Islamabad talks, both of which are likely to move prices.
Get prediction market intelligence as a structured API feed. Early access waitlist.
Trump Announces Us Blockade Of Hormuz Lifted| Contract | Odds | Δ since publish | Volume 24h | |
|---|---|---|---|---|
| May 31 | 73.5% | — | — | Trade → |
| Contract | Odds | Δ since publish | Volume 24h | |
|---|---|---|---|---|
| April | 0.8% | — | — | Trade → |