About This Market
SharePolymarket and Kalshi are tracking the winner of the TX-21 House Election set for November 3, 2026. This election is crucial as it could influence the balance of power in Congress and reflect voter sentiment on key issues in Texas.
Republican party leads the “TX-21 House Election Winner” event at 85.5% implied probability, followed by Democratic party at 12.8%. A 3.0% cross-platform spread signals an active arbitrage window.


