Election Predictions UK: Trade Political Probabilities Live

Political prediction markets — live odds on elections and policy

Politics is the category that made prediction markets famous. In the final weeks before every major US election since 2020, Polymarket-style order books have consistently outperformed polling averages. On PolyGram you can trade every live Polymarket political contract: US presidential and congressional races, party primaries, cabinet confirmations, impeachment odds, referendum outcomes, and a growing catalogue of non-US elections from the UK, Germany, France, India, Brazil and beyond.

UK-relevant political markets

UK general election contracts, party-leader-change odds, Scottish independence outcomes, specific constituency flips, Conservative / Labour / Lib Dem seat-share markets, and European parliamentary elections all have active Polymarket order books. EU-level markets (EC decisions, ECB policy votes) and globally impactful elections round out the category.

How political contracts resolve

Resolution triggers on an on-chain oracle referencing authoritative sources — official electoral commissions, AP calls, parliamentary records. Each market lists its resolution source before trading opens. Disputes — rare — go through the Polymarket dispute mechanism.

Trading tip

Political markets move on discrete news events: debates, endorsements, court rulings, new polls. Traders who track news cycles in real time structurally have edge over passive participants. The price is only as fast as the slowest informed participant — that’s the gap you trade.