In this guide
Since 2016, prediction markets have demonstrated superior accuracy compared to conventional polling methodologies across major electoral contests. Throughout 2026, with the United States holding midterm elections and numerous nations conducting national ballots, prediction markets deliver the most up-to-date, economically-driven probability assessments obtainable in the marketplace.
Why Prediction Markets Beat Polls on Elections
- Financial accountability: Participants who make incorrect forecasts incur financial losses, whereas polling organisations operate without equivalent penalties
- Real-time updating: Prices adjust instantaneously in response to televised debates, emerging controversies, or shifts in political backing
- Information synthesis: Capital from campaign strategists, quantitative researchers, and regional specialists converges to establish market valuations
- No herding: Market-determined prices avoid the clustering effect that occurs when polling firms gravitate towards prevailing consensus estimates
During the 2024 US presidential election, prediction markets accurately positioned Trump as the dominant contender whilst the majority of polling models indicated a competitive race.
Key 2026 Election Markets
- US Senate control 2026: Which political party will hold Senate majority following the November midterm elections?
- US House control: Can the Republican party preserve their existing House majority?
- UK election 2026: Can Labour achieve a second successive electoral victory?
- German government formation: What coalition arrangement emerges following the 2025 election?
- Trump 2028: Forward-looking presidential election contracts now available for trading
- French 2027: Contingent probability markets for the presidential contest
How to Trade Election Markets
- Explore PolyGram political markets
- Evaluate market-implied odds against your own independent forecast
- When market pricing appears to undervalue a candidate: acquire YES contracts on that outcome
- Watch for pivotal developments: campaign debates, political endorsements, significant polling movements
- Adjust your holdings as emerging data modifies your probability calculations
Track Record: Prediction Markets vs Polls
- 2016 US Election: prediction markets valued Trump between 20-30%; conventional polls indicated 10-15%
- 2020 Brexit: market valuations placed Leave at 30%; polling data suggested an even split
- 2024 US Election: prediction markets established Trump as the leading contender well ahead of when polling organisations adjusted their assessments
FAQ
- When do election markets resolve?
- The majority of contracts settle within 24-72 hours following official certified election outcomes, utilising data from AP, Reuters, or authoritative government announcements.
- Can I trade 2028 presidential election markets now?
- Absolutely — PolyGram operates active contracts covering the 2028 US presidential election, encompassing Trump, Kamala Harris, and various emerging candidates.
- How liquid are election markets?
- Prominent US election contracts rank among PolyGram's most actively traded instruments, experiencing substantial volume increases as election dates draw near.