About This Market
SharePolymarket and Kalshi are tracking the WI-01 House winner for the upcoming 2026 elections. This race is pivotal as it could impact the balance of power in Congress and reflect voter sentiment on key issues leading up to the election.
Republican Party leads the “WI-01 House winner” event at 56.5% implied probability, followed by Democratic Party at 47.0%. A 20.0% cross-platform spread signals an active arbitrage window.

