US-Iran ceasefire talks stall as expiration looms in three days

The ceasefire between the US and Iran expires in three days with no confirmation from Iran on attending upcoming talks. The odds of Trump announcing the ceasefire’s end by April 21 sit at 23.5% YES.

## Market reaction

In the US-Iran ceasefire announcement market, odds have jumped to 18% YES, up from 8% yesterday. Neither side has budged on uranium enrichment or stockpile handover. With talks in limbo, traders are pricing in a higher probability of a ceasefire breach announcement.

The US-Iran ceasefire market has dropped to 34.5% YES, down from 59% a day ago. No progress in negotiations and Iran’s absence from scheduled talks have made traders skeptical about a formal end to hostilities by month-end.

## Why it matters

Daily USDC volume in the ceasefire market is $80,435, with $1,566 required to move the price five points, a moderately liquid market where moves reflect broad trader sentiment rather than isolated bets. The largest move was a 4-point drop at 5:27 PM, pointing to a bearish shift.

## What to watch

Stalled negotiations and Iran’s non-confirmation of attendance make a diplomatic resolution less likely in the near term. A YES share in the ceasefire announcement market at 18¢ pays $1 if Trump announces a breach by April 21, a 5.5x return. For this bet to pay off, traders would need to believe that heightened tensions lead to an official announcement within three days.

Watch for last-minute diplomatic moves or statements from Trump, the Pakistani government, or CENTCOM. A confirmed meeting or a shift in rhetoric could swing the odds fast.

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