Live prediction market odds for CA-30 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-30 House race for the upcoming 2026 elections. This contest will be pivotal in determining party control in Congress, influencing legislative agendas and national policies.
Democratic Party leads the “CA-30 House winner” event at 94.8% implied probability, followed by Republican Party at 4.8%. A 4.5% cross-platform spread signals an active arbitrage window.
Key factors include candidate popularity, fundraising efforts, and voter turnout trends. Additionally, national political climate and local issues can sway public opinion.
Prediction markets allow participants to buy and sell shares based on their expectations of election outcomes. Prices reflect the collective wisdom of market participants regarding the likelihood of various candidates winning.
Winning the CA-30 House seat could impact the balance of power in Congress. This race is particularly important as it may influence future legislation and party strategies.
CA-30 House winner is a prediction market event currently tracked across 2 platforms (Kalshi, Polymarket). Democratic Party leads at 95% implied probability, making it the market favorite. Other contenders include Republican Party at 5%.
Democratic Party currently leads at 95% implied probability. Behind Democratic Party, Republican Party at 5% are the next closest contenders. The 4.5% 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
94.8% avg
Official settlement criteria, resolution sources, and edge cases across Kalshi.
KalshiIf the House member sworn in for CA-30 for the term beginning in 2027 is a member of the Democratic 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.
