The US naval blockade of Iranian ports has changed the calculus for a permanent US-Iran peace deal by April 22. The market for a deal by that date is at 16.5%, up from 12% a week ago, but the blockade makes a near-term agreement harder to imagine.
Market reaction
The April 30 market is at 38%, and May 31 at 58%. The 20-point gap between April 30 and May 31 is the largest jump across these contracts, meaning traders expect any resolution to take longer. The “Trump agreement to Iranian demands in April” market trades at 36% YES and has stayed flat. That contract has only $12,387 in actual USDC traded, so minor trades can move the odds significantly.
Why it matters
The blockade cuts Iran’s oil exports and hard currency inflows, squeezing the economy. This is consistent with a hardline US posture that makes concessions on oil sanction relief less probable before the end of April. The sustained economic pressure could eventually push Iran toward negotiations, but the current contract timelines are tight. A deal by April 22 would require either a sudden diplomatic opening or rapid de-escalation, neither of which the blockade signals.
What to watch
Any shifts in diplomatic engagement or public statements from Secretary Burgum could move these markets fast. An Iranian response, whether conciliatory or retaliatory, would also reprice expectations sharply.
Pricing note: A YES share at 22¢ in the April 22 market pays $1 if a deal occurs, a 4.5x return.
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Us X Iran Permanent Peace Deal| Contract | Odds | Δ since publish | Volume 24h | |
|---|---|---|---|---|
| April 22, 2026 | 22.5% | — | — | Trade → |
| April 30, 2026 | 38.5% | — | — | Trade → |
| May 31, 2026 | 58.5% | — | — | Trade → |
| June 30, 2026 | 72% | — | — | Trade → |
| Contract | Odds | Δ since publish | Volume 24h | |
|---|---|---|---|---|
| April | 36.5% | — | — | Trade → |