Live prediction market odds for CA-25 House winner?. Compare prices across Kalshi and Polymarket.
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Kalshi / Polymarket
2026-11-03
Polymarket and Kalshi are tracking the winner of the CA-25 House race in the upcoming 2026 elections. This contest is pivotal as it could influence the balance of power in Congress, making it a focal point for both parties' strategies and voter engagement.
Democratic Party leads the “CA-25 House winner” event at 50.8% implied probability, followed by Republican Party at 49.8%. A 83.5% cross-platform spread signals an active arbitrage window.
Key factors include voter turnout, candidate popularity, and campaign funding. Additionally, national issues and local concerns will play a significant role in shaping voter preferences.
Odds are based on real-time betting activity and the perceived likelihood of each candidate's success. Market participants analyze polling data, news events, and other relevant information to inform their bets.
The CA-25 House race is crucial as it may impact the overall composition of the House of Representatives. A shift in this district could affect legislative priorities and party control.
CA-25 House winner is a prediction market event currently tracked across 2 platforms (Kalshi, Polymarket). Democratic Party leads at 51% implied probability, making it the market favorite. Other contenders include Republican Party at 50%.
Democratic Party currently leads at 51% implied probability. Behind Democratic Party, Republican Party at 50% are the next closest contenders. The 83.5% cross-platform spread suggested platforms were pricing new information differently, creating potential trading opportunities.
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Democratic Party
50.8% avg
Official settlement criteria, resolution sources, and edge cases across Kalshi.
KalshiIf the House member sworn in for CA-25 for the term beginning in 2027 is a member of the Republican Party, then the market resolves to Yes.
This market is eligible for accelerated determination after a consensus of media organizations project the winner. See full rules for details.
