In this guide
Key insight: Polymarket's election markets have repeatedly surpassed the accuracy of traditional polling models. Throughout 2024, Polymarket priced Trump at 64% whilst mainstream forecasters offered near-even odds. Financial incentives drive superior prediction quality.
Election forecasting represents Polymarket's core offering. Major electoral events see individual contracts trade north of $50 million regularly. This guide equips you with the essential knowledge to navigate and profit from election trading.
How Election Markets Resolve
Resolution mechanisms differ depending on the election type:
- US elections: Associated Press declaration serves as the binding resolution standard
- UK elections: BBC official announcement or Electoral Commission confirmation
- EU elections: Designated electoral authority's formal pronouncement
- Contested results: UMA oracle governed by token holders, activated following a 2-hour challenge period
Settlement typically occurs within hours once a victor emerges, with USDC transfers executing on Polygon in mere minutes post-resolution.
Types of Election Markets
- Win probability: "Does [candidate] capture the election?" — the predominant category
- Party control: "Which party secures [legislative body]?"
- Vote share: "Does [party] surpass X% of ballots cast?"
- Timing: "Is the victor announced before [date]?"
- Policy: "Does [legislation] become law within 90 days following the election?"
Proven Trading Strategies
Capitalising on overreaction: News cycles involving debate stumbles or revelations frequently trigger disproportionate market swings. Contrarian bets typically converge back toward fair value within several days.
Poll divergence trading: Outlier polling results frequently receive excessive weighting by market participants. Historical data supports profitability from positions expecting regression toward the mean.
Primary campaign positioning: Early primary phases systematically undervalue leading contenders' chances. Momentum-driven compounding remains persistently mispriced.
News cycle timing: Late-cycle bombshells tend to push prices too far in one direction. Positioning ahead of inevitable reversions generates consistent returns.
Key Elections Coming in 2025-2026
- German Bundestag formation and coalition arrangements
- French regional contests
- British local elections and parliamentary by-elections
- Various Latin American presidential races
- US midterm election groundwork (2026)
Browse all current election contracts through PolyGram's streamlined registration process. Start trading on PolyGram →