Live prediction market odds for CA-10 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-10 House race scheduled 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 the state.
Democratic Party leads the “CA-10 House winner” event at 93.8% implied probability, followed by Republican Party at 5.8%. A 4.7% cross-platform spread signals an active arbitrage window.
Polling data, campaign funding, and candidate visibility play significant roles in shaping the odds. Additionally, local issues and voter turnout can greatly affect the election outcome.
The CA-10 House race is part of a broader electoral landscape that could shift the majority in the House of Representatives. Outcomes in key districts like CA-10 can signal trends in voter preferences across the country.
The winner will be determined on November 3, 2026, following the conclusion of voting. Results may take time to finalize due to mail-in ballots and potential recounts.
CA-10 House winner is a prediction market event currently tracked across 2 platforms (Kalshi, Polymarket). Democratic Party leads at 94% implied probability, making it the market favorite. Other contenders include Republican Party at 6%.
Democratic Party currently leads at 94% implied probability. Behind Democratic Party, Republican Party at 6% are the next closest contenders. The 4.7% cross-platform spread suggested platforms were pricing new information differently, creating potential trading opportunities.
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As seen on Financial Times, Guardian and Polymark.et
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Democratic Party
93.8% avg
Official settlement criteria, resolution sources, and edge cases across Kalshi.
KalshiIf the House member sworn in for CA-10 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.
