Will Zack Polanski win the Holborn and St Pancras by-election?
Yes
0%
No
100%
24h change
-3.8 pts
- Volume
- $56.5K
- 24h volume
- $18.6K
- Liquidity
- $42.5K
- Updated
- Oct 9, 2026 · 20:31 UTC
Probability over time
Market probability
PolyForecast AI
Price history is still being collected for this range.
AI edge over time
Why the AI forecasts this probability
The AI reasoning appears here once a forecast is generated for this market.
Latest relevant updates
No relevant updates found.
About this market
A by-election for the United Kingdom parliamentary constituency of Holborn and St Pancras is expected to be held in 2026 following the announced resignation of incumbent Sir Keir Starmer.
This market will resolve according to the candidate who wins the Holborn and St Pancras parliamentary by-election.
If the election results are not known definitively by June 30, 2027, 11:59 PM ET, this market will resolve to "Other".
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 election results as published by Camden Council (https://www.camden.gov.uk/).
This market will resolve according to the candidate who wins the Holborn and St Pancras parliamentary by-election.
If the election results are not known definitively by June 30, 2027, 11:59 PM ET, this market will resolve to "Other".
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 election results as published by Camden Council (https://www.camden.gov.uk/).
Market data from Polymarket. PolyForecast is not affiliated with Polymarket.