Kalshi Introduces Transparency Features for Election Contracts Ahead of Midterm Elections
Kalshi, a prediction market platform, has introduced three new transparency features to its election contracts ahead of the U.S. midterm elections. These include volume tags indicating low-activity markets (under $10,000 in trading), Brier scores measuring how accurately market probabilities predict actual outcomes, and live activity feeds showing individual trades on election contracts. The platform made these changes after observing that traders were more active in local races than national ones. Kalshi's CEO Tarek Mansour described the midterms as a significant milestone for prediction markets, noting their growth has outpaced football-related markets by six times this year compared to last. Internal data also shows five times as many people are viewing these election contracts without trading them yet. In July 2024, Kalshi launched its 'Midterms Hub,' which provides public access to odds on Senate and House races.
Topics: Brier score implementation election prediction markets Kalshi platform updates trading transparency