Trump halts US-Iran peace talks, April 30 deal market plummets

Trump pulled the plug on US-Iran peace talks, and the April 30 permanent peace deal market dropped to 3.8% YES, down from 10% yesterday.

The collapse hit related markets across the board. The May 31 market fell to 31.5% YES from 38% a day ago, while the June 30 market dropped to 45.5% YES. The April 30 contract took the worst hit, now trading at 3.8% YES as short-term peace expectations nearly vanished. The term structure shows a 28-point gap from April to May, which tells you how little traders believe in any near-term breakthrough.

Combined daily volume across these markets is $854,588 in USDC. The April 30 contract’s largest recent move was a 6-point spike, and it takes $27,667 to shift the odds by 5 points. That’s decent thickness, but still vulnerable to large single orders.

Trump’s decision looks like hardline posturing rather than a real shift in strategy, and it exposes how fragile the negotiation process was. For traders, this is straightforwardly bearish. A YES share at 4¢ pays $1 if a deal lands by April 30, a 25x return. But at current odds, that’s a lottery ticket, not a trade.

Watch Trump’s social media and CENTCOM operational updates. Any sign of resumed talks or new diplomatic contacts could move these markets fast.

Get prediction market intelligence as a structured API feed. Early access waitlist.