A dramatic shift in Polymarket betting markets has seen the odds of Prime Minister Keir Starmer resigning by June 21 plummet from 28% to just ~2%, a 26-point drop.
The rapid change in sentiment comes as the PM appears to have weathered recent challenges, with his position looking increasingly secure according to the latest market data.
Polymarket bettors who had staked around £1,000 on Starmer's exit by that date now face heavy losses, with the PM seemingly set to remain in office beyond the closely-watched deadline.