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Explore the full Polymarket and Kalshi catalog. A group may contain related contracts with different settlement rules.
Showing 625-672 of 7,196 event groups
Ranked within each platform by reported lifetime volume. Polymarket reports dollars; Kalshi reports contracts.

Grammy nominees: Song of the Year
K 70.5K contracts
Who will Trump speak to by October 31?
PM $222.1K
Brazil President, Israel PM & U.S. Senate combo
PM $219.7K · K 5.3K contractsWill Flávio Bolsonaro win Brazil, Gadi Eizenkot become Israeli PM, and Democrats win the US Senate?
Kalshi: Will Brazil President be Flávio Bolsonaro AND Israel Prime Minister be Gadi Eizenkot AND U.S. Senate Control be Democratic?
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Will Flávio Bolsonaro win Brazil, Gadi Eizenkot become Israeli PM, and Republicans win the US Senate?
Kalshi: Will Brazil President be Flávio Bolsonaro AND Israel Prime Minister be Gadi Eizenkot AND U.S. Senate Control be Republican?
Related contracts
Will Flávio Bolsonaro win Brazil, Benjamin Netanyahu become Israeli PM, and Republicans win the US Senate?
Kalshi: Will Brazil President be Flávio Bolsonaro AND Israel Prime Minister be Benjamin Netanyahu AND U.S. Senate Control be Republican?
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Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
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LA-04 Republican nominee?
K 70.3K contracts
LA-05 Republican nominee?
K 70.0K contracts
US x China Military clash before 2027?
PM $219.2K
New Hampshire Governor-Senate combo
K 69.7K contracts
Saudi Arabia military action against Yemen on...?
PM $217.4K
US test scores in Reading in 2026?
K 69.7K contracts
Which companies will the US take a stake in?
PM $216.8K
Will Trump announce a trade deal with Cuba?
K 68.3K contracts
Will a US ally get a nuke before 2027?
PM $215.2K
Who will visit Mar-a-Lago in 2026?
K 67.7K contracts
Trump declares election interference national emergency by...?
PM $210.3K
Florida Governor margin of victory
K 67.7K contracts
Hengam Island no longer under Iranian control by...?
PM $210.2K
Ohio Governor-Senate combo
K 67.6K contracts
Will Russia enter Khatnie by...?
PM $210.1K
"expectations" by Olivia Rodrigo & Chappell Roan · Billboard Hot 100 rank (Oct 31, 2026)
K 67.5K contracts
Will Ukraine re-enter Uspenivka by...?
PM $208.4K
Georgia Governor winner?
PM $204.7K · K 1.79M contractsWill the Democrats win the Georgia governor race in 2026?
Kalshi: Will the Democratic party win the governorship in Georgia
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Will the Republicans win the Georgia governor race in 2026?
Kalshi: Will the Republican party win the governorship in Georgia
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Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
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Minnesota Governor-Senate combo
K 67.4K contracts
When will AI biosecurity safeguards become U.S. law?
PM $201.0K · K 28.2K contractsU.S. enacts AI safety bill before 2027?
Kalshi: Will AI biosecurity safeguards become U.S. law before Jan 1, 2027?
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U.S. enacts AI safety bill before 2027?
Kalshi: Will serious AI-incident reporting become U.S. law before Jan 1, 2027?
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U.S. enacts AI safety bill before 2027?
Kalshi: Will independent AI safety audits become U.S. law before Jan 1, 2027?
Related contracts
Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
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How many SpaceX Starship launches will reach space in 2026?
K 67.4K contracts
Ebola pandemic in 2026?
K 67.3K contracts
Farsi Island no longer under Iranian control by...?
PM $200.9K
Tossup Senate Race Combo: which states will Democrats win?
K 67.2K contracts
Trump meets with Ayatollah Mojtaba Khamenei by...?
PM $200.8K
Kansas Senate margin of victory
K 67.0K contracts
Alexandre de Moraes out as Brazil Supreme Court Justice?
PM $200.8K
SNL: Lorne Michaels' successor for showrunner
K 67.0K contracts
Will another country leave OPEC in 2026?
PM $198.2K
Arkansas broiler production in 2026
K 66.5K contracts
Will Israel reopen its embassy in Iran in 2026?
PM $195.4K
Alaska Senate election margin of victory
K 65.9K contracts
Will Russia capture Rai-Oleksandrivka by...?
PM $193.6K
Who will Bernie Sanders endorse before the midterms?
PM $192.7K · K 104.8K contractsWill Bernie endorse James Talarico for TX-Sen by Nov 2 2026 ET?
Kalshi: Will Bernie Sanders endorse James Talarico in the 2026 United States Senate election in Texas before Nov 3, 2026?
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Will Bernie endorse Dan Osborn for NE-Sen by Nov 2 2026 ET?
Kalshi: Will Bernie Sanders endorse Dan Osborn in the 2026 United States Senate election in Nebraska before Nov 3, 2026?
Related contracts
Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
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Will two SpaceX Starships dock together before 2028?
K 65.9K contracts
Oscar Winner: Best Documentary Feature Film
K 65.9K contracts
US recognizes Russian sovereignty over Ukraine before 2027?
PM $191.9K
Will NYC ban horse-drawn carriages in 2026?
K 65.9K contracts
Which cartel leaders will be arrested in 2026?
PM $190.8K
Arizona Governor winner?
PM $188.2K · K 820.4K contractsWill the Democrats win the Arizona governor race in 2026?
Kalshi: Will the Democratic party win the governorship in Arizona
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Will the Democrats win Maricopa County in the Arizona governor race in 2026?
Kalshi: Will the Democratic party win the governorship in Arizona
Related contracts
Will the Republicans win Maricopa County in the Arizona governor race in 2026?
Kalshi: Will the Republican party win the governorship in Arizona
Related contracts
Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
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Will the FDA approve retatrutide?
K 65.7K contracts
Top 10 Fantasy QB
K 65.7K contracts
Republican House odds hit __ by October 31?
PM $187.6K
Top U.S. Selling Digital Song: 2026
K 65.7K contracts