About This Market
SharePolymarket and Kalshi are tracking the winner of the CA-05 House election scheduled for November 3, 2026. This race is pivotal as it could influence the balance of power in Congress, with implications for future legislation and party strategies.
Republican Party leads the “CA-05 House winner” event at 81.8% implied probability, followed by Democratic Party at 14.8%. A 3.5% cross-platform spread signals an active arbitrage window.

