Trump’s Twitter opposition impacts US-Iran ceasefire extension prospects

Trump’s comments on Twitter opposing an extension of the US-Iran ceasefire have driven odds for an extension by April 21 down to 18.5% YES, a sharp fall from 69% a week ago.

The ceasefire extension by April 21 market saw the largest single move: a 16-point drop at 2:54 PM, pushing odds from 54% to 38%. Daily face value is $494,570, and it takes just $2,773 to move the price 5 percentage points.

The Iran peace deal market dropped too, now trading at 12.5% YES after sitting at 16% yesterday. A 4-point spike earlier in the day suggested traders were briefly optimistic before Trump’s remarks reversed the move. That market has $547,661 in actual USDC traded daily.

Actual USDC trading in the ceasefire market is $264,104, meaning real money is behind these moves rather than thin speculative volume. The order book is shallow: $955 is enough to shift the odds by five points, which makes the market vulnerable to large individual trades. Trump’s opposition is a direct bearish signal given his control over US negotiating posture with Iran.

At 36¢, a YES share pays $1 if the ceasefire is extended by April 21, a 2.78x return. Buying YES at this price requires confidence in a last-minute diplomatic breakthrough.

Watch for updates from the Islamabad talks or statements from Shehbaz Sharif or Abbas Araghchi. An unexpected confirmation of extended negotiations could reverse these odds quickly.