2 hours ago
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British Prime Minister Keir Starmer is under pressure following a report that Peter Mandelson failed security vetting due to Jeffrey Epstein connections. The market for Starmer leaving by December 31, 2026, now sits at 64.5% YES.
## Market reaction
The Starmer out markets have moved sharply. The market for Starmer departing by June 30, 2026, is at 36% YES, unchanged over 24 hours but up from 18% a week ago. The December 31, 2026 market has climbed from 49% a week ago, where traders see more immediate pressure.
## Why it matters
The term structure tells a clear story. The 28-point gap between the June and December contracts implies traders expect a specific catalyst before year-end, whether a leadership challenge or a broader political rupture within Labour. With 255 days left until December 31, 2026, the odds price in real doubt about Starmer’s ability to survive this scandal.
Daily trading volume across these markets is $27,552 in USDC, with $13,379 needed to move the December 31, 2026 market by 5 points. That’s moderate liquidity. The largest move in the past day was a 2-point spike early in the morning, suggesting some traders are positioning for an increased likelihood of departure.
## What to watch
At 36¢, a YES share for June 30, 2026, pays $1, a 2.78x return. That bet requires believing this scandal will escalate or that Starmer will lose enough internal Labour support to be forced out. The Epstein association is harder to shake than a typical political scandal because of the nature of the allegations involved.
Watch for Starmer’s crisis management and any public statements from Angela Rayner or Wes Streeting. How senior Labour figures respond will directly affect where these contracts trade next.
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