US warns of combat resumption if no Iran deal reached, ceasefire fragile

Defense Secretary Hegseth warned the US would resume combat operations against Iran without a deal. Trump announcing the US-Iran ceasefire end by April 21 is at 8% YES, down from 13% yesterday.

Market reaction

The April 21 market sits at 8%, down from 30% a week ago. The largest move was a 1-point spike at 3:05 PM. The US-Iran diplomatic meeting location by June 30 market is flat at 2.1% YES, showing no reaction to Hegseth’s statement.

Why it matters

Volume on the ceasefire end market hit $5,274 in USDC over the last 24 hours, but odds still retreated as traders reassessed the likelihood of an immediate breakdown. The diplomatic meeting market is thin: $378 is enough to shift odds by five points, making it vulnerable to sudden swings.

What to watch

Hegseth’s comments point to a fragile ceasefire, but traders are not pricing in immediate escalation without concrete military action. Buying YES at 8¢ pays $1 if Trump announces the ceasefire’s end by April 21, a 12.5x return. That bet only pays if belief in a breakdown rises sharply from current levels.

Watch for Trump’s next public address or social media post for any shift in tone. Vance’s updates or Pentagon briefings could clarify the US stance further.

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