About This Market
SharePolymarket and Kalshi are tracking the Idaho Senate winner for the upcoming 2026 election. This race will be pivotal as it could influence the balance of power in the Senate, with various factors such as candidate popularity and party dynamics playing a crucial role in shaping the odds.
Democratic party is priced at 5.8% implied probability for the “Idaho Senate winner” event. A 3.5% cross-platform spread signals an active arbitrage window.

