Keir Starmer under fire over Mandelson vetting, faces calls for resignation

Keir Starmer faces accusations of misleading Parliament over the vetting of Peter Mandelson. The market on Starmer out by June 30, 2026, is at 41% YES, up from 18% a week ago.

Traders are responding to intensified political pressure on Starmer amid the Mandelson scandal, pushing the June 30, 2026 market up 23 points in a week. The December 31, 2026 market sits at 66.5% YES, up from 50% a week ago. The 26-point spread between June and December suggests traders expect a major catalyst in the second half of 2026.

Combined trading volume over the past 24 hours was $20,340 in actual USDC. The June market is relatively thin, needing only $2,839 to move 5 points, while the December market requires $15,581, showing more stability. The largest price move was a 2-point spike at 11:56 PM in the June market.

Political opponents are calling for Starmer’s resignation. His position could stabilize if he survives the May 2026 local elections with minimal losses. For contrarians, buying YES at 41¢ pays $1 if Starmer exits by June 30, a 2.44x return.

Watch for the May local elections and any Cabinet resignations, either of which could move these markets sharply.

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