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Explore the full Polymarket and Kalshi catalog. A group may contain related contracts with different settlement rules.
Showing 49-96 of 34,937 event groups
Ranked within each platform by reported lifetime volume. Polymarket reports dollars; Kalshi reports contracts.

NL Rookie of the Year Winner
K 4.52M contracts
Will Reza Pahlavi lead Iran in 2026?
PM $34.05M · K 5.18M contractsWill Reza Pahlavi lead Iran in 2026?
Kalshi: Will the United States recognize Reza Pahlavi as the leader of Iran in 2026?
Related contracts
Will Reza Pahlavi enter Iran by December 31?
Kalshi: Will the United States recognize Reza Pahlavi as the leader of Iran in 2026?
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Will Reza Pahlavi lead Iran in 2026?
Kalshi: Will Reza Pahlavi visit Iran before Jan 1, 2027?
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Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
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2027 Pro Basketball Champion
PM $31.65M · K 48.81M contractsWill San Antonio Spurs win the 2027 NBA Finals?
Kalshi: Will San Antonio win the 2027 Pro Basketball Finals?
Same question, fine print differs
Will Oklahoma City Thunder win the 2027 NBA Finals?
Kalshi: Will Oklahoma City win the 2027 Pro Basketball Finals?
Same question, fine print differs
Will Philadelphia 76ers win the 2027 NBA Finals?
Kalshi: Will Philadelphia win the 2027 Pro Basketball Finals?
Same question, fine print differs
Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
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Pro Basketball MVP Winner
K 4.46M contracts
New "Stranger Things" episode released by...?
PM $30.94M · K 2.53M contractsNew "Stranger Things" episode released by December 31?
Kalshi: Will A New Episode of Stranger Things be released Worldwide before Jan 1, 2027?
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Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
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How many Senate seats will Republicans hold after the Midterms?
K 4.25M contracts
How many House seats will Democrats hold after the Midterms?
K 4.11M contracts
Putin out as President of Russia by...?
PM $30.56M
Defensive Player of the Year Winner?
K 3.92M contracts
US obtains Iranian enriched uranium by...?
PM $29.59M
F1 Constructors Champion
PM $29.23M · K 2.21M contractsWill Mercedes be the 2026 F1 Constructors' Champion?
Kalshi: Will Mercedes AMG Motorsport win the F1 Constructors Championship?
Same question, fine print differs
Will Ferrari be the 2026 F1 Constructors' Champion?
Kalshi: Will Ferrari win the F1 Constructors Championship?
Same question, fine print differs
Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
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Which leaders will leave office in 2026?
K 3.90M contracts
College Football Big 12 Championship Winner
K 3.78M contracts
Iran leadership change by...?
PM $28.09M
Recession this year?
K 3.76M contracts
Will the Iranian regime fall before 2027?
PM $27.97M
Who will be Trump's next Press Secretary?
K 3.58M contracts
US-Iran ceasefire continues through...?
PM $26.84M
Will the Clarity Act become law?
PM $24.61M · K 4.21M contractsClarity Act (H.R.3633) signed into law in 2026?
Kalshi: Will a crypto market structure bill becomes law before Jan 1, 2027?
Related contracts
Will the Senate pass the Clarity Act by October 31?
Kalshi: Will a crypto market structure bill becomes law before Nov 1, 2026?
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Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
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Aaron Rodgers's Next Team
K 3.58M contracts
UEFA Champions League: League Phase Last Place
PM $23.90M · K 6.3K contractsWill Arsenal win the 2026-27 English Premier League (EPL) Championship?
Kalshi: Will Arsenal finish in last place in the EPL 2026-27 season?
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Will Sunderland win the 2026-27 English Premier League (EPL) Championship?
Kalshi: Will Sunderland finish in last place in the EPL 2026-27 season?
Related contracts
Will Sunderland finish in last place in the 2026-27 English Premier League season?
Kalshi: Will Sunderland finish in last place in the EPL 2026-27 season?
Same question, fine print differs
Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
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Pro Basketball Eastern Conference Champion
K 3.57M contracts
Which party will win the U.S. House?
PM $23.50M · K 71.59M contractsWill the Democratic Party control the House after the 2026 Midterm elections?
Kalshi: Will Democrats win the House in 2026?
Same question, fine print differs
Will the Republican Party control the House after the 2026 Midterm elections?
Kalshi: Will Republicans win the House in 2026?
Same question, fine print differs
Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
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Grand Theft Auto VI: Release date
K 3.54M contracts
NL Cy Young Winner
K 3.38M contracts
MLS Cup Champion
PM $23.11M · K 2.51M contractsWill Nashville SC win the 2026 MLS Cup?
Kalshi: Will Nashville win the MLS Cup?
Same question, fine print differs
Will Inter Miami CF win the 2026 MLS Cup?
Kalshi: Will Miami win the MLS Cup?
Same question, fine print differs
Will Vancouver Whitecaps FC win the 2026 MLS Cup?
Kalshi: Will Vancouver win the MLS Cup?
Same question, fine print differs
Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
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Who will launch a token this year?
PM $21.00M · K 92.3K contractsWill Exponent launch a token by December 31, 2026?
Kalshi: Will Exponent launch a token before Jan 1, 2027?
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Will Arc launch a token by December 31 2026?
Kalshi: Will Arc launch a token before Jan 1, 2027?
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Will Ostium launch a token by December 31, 2026?
Kalshi: Will Ostium launch a token before Jan 1, 2027?
Same question, fine print differs
Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
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Alaska Senate winner?
K 3.35M contracts
2026 Midterms: House popular vote margin of victory? (Generic ballot)
K 3.31M contracts
US-Iran nuclear deal?
PM $20.38M · K 4.01M contractsUS-Iran Final Nuclear Deal by December 31, 2026?
Kalshi: Will the US agree to a new Iranian nuclear deal this year? (Before Jan 1, 2027)
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US-Iran Final Nuclear Deal by November 30, 2026?
Kalshi: Will the US agree to a new Iranian nuclear deal this year? (Before Dec 1, 2026)
Related contracts
US-Iran Final Nuclear Deal by October 31, 2026?
Kalshi: Will the US agree to a new Iranian nuclear deal this year? (Before Nov 1, 2026)
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Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
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When will traffic at the Strait of Hormuz return to normal?
PM $19.59M · K 10.77M contractsStrait of Hormuz traffic returns to normal by December 31?
Kalshi: Will the 7-day moving average of transit calls through the Strait of Hormuz as reported by the IMF PortWatch be above 60 before January 1, 2027?
Related contracts
Will Strait of Hormuz traffic return to normal in October?
Kalshi: Will the 7-day moving average of transit calls through the Strait of Hormuz as reported by the IMF PortWatch be above 60 before November 1, 2026?
Related contracts
Strait of Hormuz traffic returns to normal by October 31?
Kalshi: Will the 7-day moving average of transit calls through the Strait of Hormuz as reported by the IMF PortWatch be above 60 before November 1, 2026?
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Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
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2028 Democratic VP nominee
K 3.30M contracts
Pandemic in 2026?
PM $18.75M · K 1.01M contractsHantavirus pandemic in 2026?
Kalshi: Pandemic in 2026?
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Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
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Pro Football Playoff Qualifiers
K 3.28M contracts
College Football Playoff Qualifiers
K 3.20M contracts
What price will Ethereum hit in 2026?
PM $18.66M
Which companies will be acquired this year?
PM $18.41M · K 105.9K contractsWill Perplexity AI be acquired before 2027?
Kalshi: Will any company announce acquisition of Perplexity AI before Jan 1, 2027?
Same question, fine print differs
Will PayPal be acquired before 2027?
Kalshi: Will any company announce acquisition of PayPal before Jan 1, 2027?
Same question, fine print differs
Will Viking Therapeutics be acquired before 2027?
Kalshi: Will any company announce acquisition of Viking Therapeutics before Jan 1, 2027?
Same question, fine print differs
Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
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NFC North Division Winner
K 3.17M contracts
Maxx Crosby's Next Team
K 3.15M contracts
Iran agrees to surrender enriched uranium stockpile by...?
PM $18.30M
Women's Pro Basketball Champion
K 3.09M contracts
Highest grossing movie in 2026?
PM $17.79M
Maine Senate winner? (Person)
K 3.07M contracts
Bab el-Mandeb Strait effectively closed by...?
PM $17.63M
Los Angeles Mayor winner?
PM $16.02M · K 42.84M contractsWill Nithya Raman win the 2026 Los Angeles mayoral election?
Kalshi: Who will win Los Angeles Mayoral Election? (Nithya Raman)
Same question, fine print differs
Will Karen Bass win the 2026 Los Angeles mayoral election?
Kalshi: Who will win Los Angeles Mayoral Election? (Karen Bass)
Same question, fine print differs
Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
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AL Cy Young Winner
K 2.94M contracts
How high will Ethereum get in 2026?
K 2.82M contracts