In this guide
Key insight: Polymarket's election forecasts have regularly beaten traditional polling methodologies. During 2024, the platform assigned 64% probability to Trump whilst mainstream forecasters indicated near-parity. Capital at risk drives more accurate predictions.
Election forecasting represents Polymarket's core offering. Throughout election periods, major markets frequently surpass $50 million in traded volume. This guide covers everything required to participate in election markets with confidence.
How Election Markets Resolve
Resolution mechanisms depend on the market's jurisdiction:
- US elections: Associated Press declaration serves as the official resolution benchmark
- UK elections: BBC announcement or Electoral Commission statement
- EU elections: Designated national electoral body pronouncement
- Contested results: UMA oracle community vote following a 2-hour challenge period
Once a victor emerges, settlement typically occurs within hours, with USDC transfers completing on Polygon in mere moments.
Types of Election Markets
- Win probability: "[Candidate] to win the election?" — predominant market variety
- Party control: "[Party] to control [legislative body]?"
- Vote share: "[Party] to exceed X% of votes cast?"
- Timing: "Will the race be decided before [date]?"
- Policy: "Will [legislative proposal] be enacted within 90 days post-election?"
Proven Trading Strategies
Capitalising on overreaction: Newsworthy events—debate stumbles, breaking scandals—frequently trigger exaggerated market swings. Contrarian positions typically normalise within several days.
Poll divergence trading: Outlier polling results often receive disproportionate market weight. Positions betting on regression toward historical norms have demonstrated consistent returns.
Primary dynamics: During early primary phases, leading candidates' win odds tend to be suppressed. The self-reinforcing nature of campaign momentum remains systematically undervalued.
News cycle positioning: Surprise revelations in autumn months cause temporary market dislocations. Establishing positions before normalisation occurs can be rewarding.
Key Elections Coming in 2025-2026
- German Bundestag formation negotiations
- French regional contests
- UK local and special elections
- Various Latin American presidential races
- US midterm cycle emergence (2026)
Browse current election markets through PolyGram's streamlined signup process. Start trading on PolyGram →