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Explore the full Polymarket and Kalshi catalog. A group may contain related contracts with different settlement rules.
Showing 97-144 of 7,201 event groups
Ranked within each platform by reported lifetime volume. Polymarket reports dollars; Kalshi reports contracts.

Which bills will become law in 2026?
K 637.8K contracts
Russia nuclear test by...?
PM $6.25M
Maine Senate Exact Outcome
K 637.5K contracts
Will Russia invade a NATO country by...?
PM $5.52M
2026: Trump's dream year?
K 615.0K contracts
Next Prime Minister of Romania?
PM $5.47M
Will Trump take back the Panama Canal?
K 610.3K contracts
Crude Oil all time high by...?
PM $4.99M
Mississippi Senate winner?
K 541.5K contracts
Epstein client list released by...?
PM $4.38M
Will Samuel Alito announce his retirement?
PM $4.32M · K 119.3K contractsWill Samuel Alito announce his retirement by June 30, 2027?
Kalshi: Will Samuel Alito announce their departure as Supreme Court justice before Jul 1, 2027?
Related contracts
Will Samuel Alito announce his retirement by December 31, 2026?
Kalshi: Will Samuel Alito announce their departure as Supreme Court justice before Jan 1, 2027?
Related contracts
Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
Saved prices; check contract rules.

When will OpenAI officially announce an IPO?
K 510.8K contracts
What countries will Trump visit in 2026?
K 500.9K contracts
Texas Senate winner?
PM $4.07M · K 30.00M contractsWill the Democrats win the Texas Senate race in 2026?
Kalshi: Will Democratics win the Senate race in Texas?
Related contracts
Will the Republicans win the Texas Senate race in 2026?
Kalshi: Will Republicans win the Senate race in Texas?
Related contracts
Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
Saved prices; check contract rules.

Will the California billionaire wealth tax pass?
PM $3.94M · K 1.98M contractsCalifornia wealth tax defeats opposing propositions?
Kalshi: Will a one-time tax on billionaires be held in California before Nov 5, 2026?
Related contracts
Billionaire one-time wealth tax passes in California election 2026?
Kalshi: Will a one-time tax on billionaires be held in California before Nov 5, 2026?
Related contracts
California wealth tax defeats opposing propositions?
Kalshi: Will a one-time tax on billionaires ballot initiative in California pass?
Related contracts
Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
Saved prices; check contract rules.

How many Senate seats will Democrats hold after the Midterms? (Higher strikes)
K 476.6K contracts
Will Trump resign during his term?
K 475.4K contracts
Will Hamas agree to disarm by...?
PM $3.80M
How rich will Elon Musk get before 2027?
K 463.4K contracts
Where will Zelenskyy and Putin meet next before 2027?
PM $3.77M
2028: Who will win the Presidency, House, and Senate?
K 456.1K contracts
Will the U.S. invade Cuba in 2026?
PM $3.63M
Will credit card rates be capped in 2026?
K 444.1K contracts
Zelenskyy out as Ukraine president by end of 2026?
PM $3.60M
Who will Trump pardon?
K 440.4K contracts
Iran charges Hormuz fees by...?
PM $3.55M
MN-05 House winner?
K 433.6K contracts
Will China invade Taiwan by December 31, 2027?
PM $3.52M
Who will headline Coachella 2027?
K 430.4K contracts
US strike on Mexico by...?
PM $3.50M
Will OpenAI or Anthropic IPO first?
K 420.6K contracts
Republican Senate seats after the 2026 midterm elections?
PM $3.20M
Will Donald Trump visit Iran?
K 414.2K contracts
Iran-Oman Hormuz Management Agreement by...?
PM $3.14M
Who will have a #1 album this year?
K 406.7K contracts
Will Russia capture Lyman by...?
PM $3.13M
Texas Senate: Exact outcome
K 397.7K contracts
Will Hezbollah disarm by...?
PM $3.07M
Will the cap on gambling loss deduction be repealed?
K 394.8K contracts
Friedrich Merz out as Chancellor of Germany by...?
PM $2.92M
Michigan Senate margin of victory
K 380.4K contracts
Israel x Hamas Ceasefire Phase II by...?
PM $2.90M
Boeing commercial airplane deliveries in 2026
K 376.3K contracts
Ukraine signs peace deal with Russia before 2027?
PM $2.86M
MN-01 House winner?
K 361.2K contracts
Nicolás Maduro released from custody by...?
PM $2.69M
Will the US acquire any new territory?
K 360.8K contracts