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PolymarketCloses January 1, 2027

How many UK parliamentary by-elections in 2026?

6 leads at 60% (about 6 in ten) on Polymarket, as of Oct 7, 02:39 UTC. It's up 5 points in the last 24 hours.

The odds

as of Oct 7, 02:39 UTC
  • 6 60% +5
  • 7 39% +14
  • 8 2.1% −10
  • 10+ 2.1% −5
  • ≤5 1.2% —
  • 9 <1% −3
Traded today$3K
Traded in all$39K
Favourite, 7 days−13 pts

6, the last 7 days

Polymarket price
25%50%75%Sep 29Oct 760%

Sep 30: 73% · Oct 1: 73% · Oct 2: 46% · Oct 3: 39% · Oct 4: 40% · Oct 5: 52% · Oct 6: 55% · Oct 7: 60%

How it resolves

Polymarket's rule, word for word
This market will resolve according to the total number of UK parliamentary by-elections held in 2026. Qualifying by-elections must be elections to the UK House of Commons for a vacant parliamentary seat, with polling day scheduled and held within the 2026 calendar year. The resolution source for this market will be a consensus of credible reporting. In case of ambiguity, this market will resolve solely based on official information from the UK Parliament (https://www.parliament.uk/).
See it on Polymarket ↗

Politics & elections

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