How many UK Prime Ministers by end of 2027?Order bookLeading market: 2 — Yes. Live order book, as of 3 Nov 2026, 14:02 UTC:

Best bid: 89¢ (8,802 shares)

Best ask: 90¢ (13,762 shares)

Spread: 1¢

A Polymarket event on Predex. 3 open markets. Scheduled end: 1 Jan 2028 (UTC).Leading outcomes, as implied probability (read 3 Nov 2026, 14:02 UTC):

2: 90%

3: 11%

4+: <1%

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