UK PM Starmer to legislate against Iran’s IRGC in next session

UK Prime Minister Keir Starmer vowed to legislate against Iran’s IRGC in the next parliamentary session. The odds of an Iranian regime fall by May 31 sit at 3.2% YES, down from 5% yesterday.

Starmer’s pledge adds to the UK’s existing pressure on Iran. The Iranian regime fall market moved lower on the news rather than higher, suggesting traders want concrete actions before pricing in political upheaval.

The Iran leadership change market trades at 39.5% YES for a change by December 31. The spread between the May 31 odds at 16.5% and December 31 suggests traders expect developments later in the year. The market for leadership change by April 30 is at just 3% YES, showing skepticism about immediate shifts.

The regime fall market saw $37,360 in USDC traded over the last 24 hours, with a $7,057 cost to move the market 5 percentage points. The market is liquid enough to track but still sensitive to large individual trades. The largest move was a 2-point drop at 6:04 PM.

Starmer’s legislative promise is a diplomatic signal, not an immediate operational threat. It increases international pressure, but the IRGC is deeply embedded in Iran’s political and economic structure. A YES bet at 3.2¢ on regime fall by May 31 pays $1 if it resolves, a 31.25x return. For that to make sense, you’d need to believe the UK’s move triggers a rapid chain reaction within weeks.

Watch for UK parliamentary session announcements or IRGC responses. Changes in Iran’s domestic policy or IRGC leadership could push these markets.

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