The US Senate voted 52-47 against halting military operations in Iran, keeping conflict on its current trajectory. Odds for a ceasefire by April 21 sit at 10.5% YES.
Market reaction
The rejection touches several related markets. The diplomatic meeting contract for no qualifying meeting by June 30 holds at 2.3% YES. The ceasefire announcement market is at 11.5% YES, with traders pricing in continued hostilities.
Why it matters
The Senate vote locks in a hawkish posture. This is continuation, not a pivot. The 52-47 margin means the resolution wasn’t close to passing, and with April 21 five days away, the window for a diplomatic reversal is narrow. A YES share at 11¢ on the ceasefire by April 21 pays $1 if resolved, a 9.1x return, but that bet requires believing diplomacy resumes within days of a Senate vote that went the other direction.
What to watch
Volume on the April 21 ceasefire contract has a daily face value of $46,168, but actual USDC traded is $2,291. The largest single move was an 8-point drop, showing how sensitive thin markets are to new information. The diplomatic meeting market is even thinner at $283 in daily USDC volume, meaning small trades can cause outsized price swings. Watch for statements from CENTCOM or Secretary of State Rubio. Any unexpected diplomatic channel or shift in rhetoric from either side could move these contracts fast.
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Where Will The Next Us Iran Diplomatic Meeting Happen 455| Contract | Odds | Δ since publish | Volume 24h | |
|---|---|---|---|---|
| June 30 | 2.3% | — | — | Trade → |
| Contract | Odds | Δ since publish | Volume 24h | |
|---|---|---|---|---|
| April 21 | 10.5% | — | — | Trade → |
| Contract | Odds | Δ since publish | Volume 24h | |
|---|---|---|---|---|
| April 22 | 22.5% | — | — | Trade → |
| April 30 | 38.5% | — | — | Trade → |
| May 31 | 58.5% | — | — | Trade → |
| Contract | Odds | Δ since publish | Volume 24h | |
|---|---|---|---|---|
| June 30 | 71.5% | — | — | Trade → |
| December 31 | 100% | — | — | Trade → |
| Contract | Odds | Δ since publish | Volume 24h | |
|---|---|---|---|---|
| April 21 | 11.5% | — | — | Trade → |
