Iran blamed the US for the breakdown in peace talks, citing excessive demands during Abbas Araghchi’s visit to Russia. The market for a US-Iran nuclear deal by April 30 sits at 0.5% YES, down from 2% yesterday.

## Market reaction

The Araghchi-Putin meeting in St. Petersburg has also moved markets. The “Putin meets with Iranian officials by May 15” market is at 100% YES, confirming the meeting occurred well within the deadline. The odds of a new diplomatic meeting location being confirmed by June 30 have risen slightly to 16.4% YES.

## Why it matters

The nuclear deal market’s drop to 0.5% reflects deep skepticism about any imminent agreement. This is a collapse from 29% a week ago, driven by Iran’s accusations against the US. With two days left until the April 30 resolution, this market is effectively dead.

The Putin meeting, by contrast, provided one of the few certainties in this space. Traders are now pricing in whether these meetings produce actual diplomatic outcomes or stay at the level of dialogue.

## What to watch

Liquidity in the nuclear deal market is thin: $950 in USDC traded in the last 24 hours, and it takes only $1,212 to move the odds five points. Any significant news could move the price sharply, though the chance of that before April 30 is minimal.

For traders considering a contrarian position, a YES share in the nuclear deal market at 0.5¢ pays $1 if a deal is somehow announced, a 200x return. Given the diplomatic climate, this is a lottery ticket, not a strategy.

Watch for announcements from the White House or Moscow. Trump’s next move after this diplomatic setback matters most. Any concession or new terms from the US side could break the current stalemate.

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