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Explore the full Polymarket and Kalshi catalog. A group may contain related contracts with different settlement rules.
Showing 1,681-1,728 of 7,381 event groups
Ranked within each platform by reported lifetime volume. Polymarket reports dollars; Kalshi reports contracts.

IA-01 House winner?
PM $45.2K · K 357.9K contractsWill the Democratic Party win the IA-01 House seat?
Kalshi: Will Democratic win the House race for IA-1?
Related contracts
Will the Republican Party win the IA-01 House seat?
Kalshi: Will Republican win the House race for IA-1?
Related contracts
Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
Saved prices; check contract rules.

Oregon's 5th District margin of victory
K 16.9K contracts
Maine Senate election: Troy Jackson vote percent (1st Round)
K 16.9K contracts
Zacatecas Governor Election Winner
PM $45.2K
Turkish presidential election winner?
K 16.8K contracts
Will Iran target Syria by...?
PM $45.1K
2028 London mayoral election winner?
K 16.8K contracts
IL-15 House Election Winner
PM $45.0K
Grammy nominees: Best Rap Album
K 16.8K contracts
TN-03 House Election Winner
PM $44.9K
Will Trump reduce inequality in the US?
K 16.8K contracts
CA-12 House Election Winner
PM $44.9K
New Zealand Prime Minister after the election?
K 16.7K contracts
Next Mayor of Ekurhuleni (Germiston)?
PM $44.8K
St. Petersburg Mayoral Election
K 16.7K contracts
Von der Leyen out as European Commission President in 2026?
PM $44.8K
OH-09 House winner?
PM $44.7K · K 96.8K contractsWill the Democratic Party win the OH-09 House seat?
Kalshi: Will Democratic win the House race for OH-9?
Related contracts
Will the Republican Party win the OH-09 House seat?
Kalshi: Will Republican win the House race for OH-9?
Related contracts
Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
Saved prices; check contract rules.

Will California start laying high-speed rail track in 2026?
K 16.5K contracts
Big Ten: Receiving Yards Leader
K 16.5K contracts
AL-03 House Election Winner
PM $44.6K
How many House seats will Democrats win in Ohio?
K 16.4K contracts
CO-02 House Election Winner
PM $44.3K
Friedrich Merz out as Chancellor?
K 16.4K contracts
SC-06 House Election Winner
PM $44.3K
When will AP call the 2026 U.S. House majority?
K 16.4K contracts
Sonora Governor Election Winner
PM $44.2K
GA-07 House winner?
K 16.4K contracts
Rio de Janeiro Governor Election Second Round: Margin of Victory
PM $44.2K
CA-03 House winner?
PM $44.2K · K 22.9K contractsWill the Democratic Party win the CA-03 House seat?
Kalshi: Will Democratic win the House race for CA-3?
Related contracts
Will the Republican Party win the CA-03 House seat?
Kalshi: Will Republican win the House race for CA-3?
Related contracts
Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
Saved prices; check contract rules.

Grammy nominees: Record of the Year
K 16.4K contracts
CA-37 House winner?
PM $44.0K · K 22.5K contractsWill Sydney Kamlager-Dove win the CA-37 House seat?
Kalshi: Who will win the 2026 CA-37 House election? (Sydney Kamlager-Dove)
Related contracts
Will Samantha Mota win the CA-37 House seat?
Kalshi: Who will win the 2026 CA-37 House election? (Samantha Mota)
Related contracts
Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
Saved prices; check contract rules.

CA-15 House winner?
K 16.4K contracts
Arizona Senate winner? (2028)
K 16.3K contracts
OK-01 House Election Winner
PM $43.9K
El Paso County Judge winner?
K 16.3K contracts
GA-07 House Election Winner
PM $43.9K
OH-13 House winner?
PM $43.9K · K 13.7K contractsWill 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.
Saved prices; check contract rules.

Florida's 2nd District margin of victory
K 16.2K contracts
Colorado's 5th District margin of victory
K 16.2K contracts
CO-01 House Election Winner
PM $43.8K
Who will Elon Musk back a primary against in 2026?
K 16.2K contracts
Next Ministerpräsident of Mecklenburg-Vorpommern?
PM $43.7K
Ohio Governor margin of victory
K 16.2K contracts
U.S. agrees to give Ukraine security guarantee by December 31?
PM $43.6K
Gambian presidential election winner?
K 16.1K contracts
IN-04 House Election Winner
PM $43.6K
Schleswig-Holstein state election winner?
K 16.1K contracts