About This Market
SharePrediction markets on Polymarket and Kalshi are tracking the House race for AZ-08 ahead of the 2026 elections. This contest could influence the balance of power in Congress, making it a focal point for both parties as they strategize their campaigns and voter outreach efforts.
Republican Party leads the “Which party will win the House race for AZ-08” event at 78.5% implied probability, followed by Democratic Party at 22.3%. A 3.0% cross-platform spread signals an active arbitrage window.

