U.S. forces have turned back 14 vessels in 72 hours as part of a blockade on Iranian ports under Operation Epic Fury, and the market on whether Iran will strike Israel by April 30 sits at 100% YES.
The blockade is a direct escalation that raises the risk of Iranian military response. With odds locked at 100% for an Iranian strike by April 30, the market reflects either full confidence in U.S. deterrence provoking a reaction or certainty that Iran has already committed to action. The Kharg Island control market has dropped to 3% YES, pricing in very low probability of U.S. territorial gains there.
The blockade has not moved odds on ships transiting the Strait of Hormuz in April. The focus is on naval interdiction, not territory capture, and the Kharg Island market reflects that with subdued activity. The Kharg Island order book requires $8,499 to move the price five points, meaning it would take substantial new interest to shift that market.
This blockade raises the stakes in the U.S.-Iran conflict and the probability of Iranian retaliation. The Kharg Island market at 15% YES by June 30 prices in limited confidence that the U.S. will control the island. Buying YES at 15¢ pays $1 if it resolves, a 6.67x return. That bet requires believing in major U.S. territorial advances within 75 days.
Watch for CENTCOM’s next strategic update and Iranian media reports on retaliatory actions. U.S. force posture changes and any Iranian military maneuvers will be the primary drivers of movement in these markets.
Get prediction market intelligence as a structured API feed. Early access waitlist.
Iran Military Action Against April 30| Contract | Odds | Δ since publish | Volume 24h | |
|---|---|---|---|---|
| April 30 | 100% | 0.0¢ | — | Trade → |
| Contract | Odds | Δ since publish | Volume 24h | |
|---|---|---|---|---|
| April 12 | 100% | 0.0¢ | — | Trade → |
| Contract | Odds | Δ since publish | Volume 24h | |
|---|---|---|---|---|
| April 30 | 3.4% | +0.2¢ | $536K | Trade → |
| June 30 | 14.5% | 0.0¢ | $55K | Trade → |
| May 31 | 9.5% | 0.0¢ | $108K | Trade → |
