Live prediction market odds for CA-19 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-19 House election scheduled for November 3, 2026. This contest will be pivotal in determining party control in Congress, influenced by local voter sentiment and national political trends.
Democratic Party leads the “CA-19 House winner” event at 95.5% implied probability, followed by Republican Party at 5.0%. A 6.1% cross-platform spread signals an active arbitrage window.
Key factors include voter demographics, local issues, and national political climate. Campaign strategies and candidate visibility also play significant roles.
Prediction markets aggregate bets from participants, reflecting their expectations about the election outcome. Shifts in odds can indicate changing public opinion and campaign dynamics.
CA-19 has experienced competitive races in past elections, often swinging between parties. Historical voting patterns and recent demographic changes will be crucial in shaping the 2026 election.
CA-19 House winner is a prediction market event currently tracked across 2 platforms (Kalshi, Polymarket). Democratic Party leads at 96% implied probability, making it the market favorite. Other contenders include Republican Party at 5%.
Democratic Party currently leads at 96% implied probability. Behind Democratic Party, Republican Party at 5% are the next closest contenders. The 6.1% 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
95.5% avg
Official settlement criteria, resolution sources, and edge cases across Kalshi.
KalshiIf the House member sworn in for CA-19 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.
