Explore the full Polymarket and Kalshi catalog. A group may contain related contracts with different settlement rules.
Showing 1,729-1,776 of 7,860 event groups
Ranked within each platform by reported lifetime volume. Polymarket reports dollars; Kalshi reports contracts.











Will the Democratic Party win the OH-09 House seat?
Kalshi: Will Democratic win the House race for OH-9?
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Will the Republican Party win the OH-09 House seat?
Kalshi: Will Republican win the House race for OH-9?
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Will the Democratic Party win the CA-03 House seat?
Kalshi: Will Democratic win the House race for CA-3?
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Will the Republican Party win the CA-03 House seat?
Kalshi: Will Republican win the House race for CA-3?
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Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
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Will Sydney Kamlager-Dove win the CA-37 House seat?
Kalshi: Who will win the 2026 CA-37 House election? (Sydney Kamlager-Dove)
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Will Samantha Mota win the CA-37 House seat?
Kalshi: Who will win the 2026 CA-37 House election? (Samantha Mota)
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Will the Democratic Party win the OH-13 House seat?
Kalshi: Will Democratic win the House race for OH-13?
Related contracts
Will the Republican Party win the OH-13 House seat?
Kalshi: Will Republican win the House race for OH-13?
Related contracts
Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
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