Traders on Polymarket, the only platform with active data on this event, see a near-certain 99% chance that the next UK general election will be called after the June 30, 2026 deadline. The contract, which has seen $61,000 in volume, reflects a strong consensus that Prime Minister Keir Starmer's Labour government will not trigger an early election within the next two years, despite speculation about potential political pressures. No other major prediction markets—such as Kalshi or Manifold—offer contracts on this specific question, limiting cross-platform comparison. The lack of recent news headlines suggests no immediate catalyst has shifted the odds, which have remained stable at 1% for an early call since the contract's inception. Political analysts note that fixed-term parliament rules and Labour's comfortable majority make an early election unlikely, though market participants remain cautious about unforeseen events like a leadership challenge or economic crisis.
UK General Election Expected to Be Called After June 30, 2026, Traders Say (99% probability)
Thursday, June 18, 2026Resolves: June 30, 2026
Market Consensus
Kalshi
—
Polymarket
1%
1%
Average
Average
$61K
Volume
Volume
N/A
Spread
Spread
Prediction markets give a 99% probability that the next UK general election will not be called by June 30, 2026, according to Polymarket data, with traders overwhelmingly betting on a later date.
Confidence Note: Data is limited to a single platform (Polymarket) with moderate volume; no cross-platform verification is possible, so the probability should be treated as indicative rather than definitive.
