Mike Waltz’s Signal use raises doubts on US-Iran ceasefire extension

Mike Waltz’s use of Signal for coordinating military strikes is drawing scrutiny, and the odds of a US-Iran ceasefire extension by April 21 have fallen to 20.5% YES, down from 69% a week ago.

The Signal chats have cast doubt on diplomatic progress. Ceasefire by April 21 dropped 16 points at 2:54 PM after revelations of real-time military coordination. The Trump-Iran meeting by April 30 market is at 22.4% YES, up from 16% yesterday, though the move looks more like uncertainty repricing than genuine optimism about talks.

The market for Trump announcing an end to military operations against Iran has no trades, which suggests traders aren’t pricing in a sudden pivot. Waltz’s leaked chats point to ongoing operations and make a near-term ceasefire less likely.

Active military operations suggest diplomacy is on hold. The Signal leak directly contradicts any narrative of approaching detente. A YES share at 20.5¢ pays $1 if the ceasefire is extended by April 21, a 2.7x return. For that bet to pay off, you’d need to believe in a last-minute diplomatic reversal.

Watch for statements from CENTCOM or congressional probes into the Signal leaks. Either could move ceasefire odds sharply.

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