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Explore the full Polymarket and Kalshi catalog. A group may contain related contracts with different settlement rules.
Showing 1-48 of 2,635 event groups
Ranked within each platform by reported lifetime volume. Polymarket reports dollars; Kalshi reports contracts.

Oscar Winner: Best Picture
K 9.28M contracts
Who will officially lead Venezuela at the end of 2026?
PM $98.44M · K 5.73M contractsWill Nicolás Maduro be the leader of Venezuela end of 2026?
Kalshi: Will Nicolás Maduro be the head of state of Venezuela on Dec 31, 2026?
Needs review
Will Delcy Rodríguez be the leader of Venezuela end of 2026?
Kalshi: Will Delcy Rodríguez be the head of state of Venezuela on Dec 31, 2026?
Needs review
Will Edmundo González be the leader of Venezuela end of 2026?
Kalshi: Will Edmundo González Urrutia be the head of state of Venezuela on Dec 31, 2026?
Needs review
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Will the U.S. confirm that aliens exist?
PM $74.12M · K 33.41M contractsWill the US confirm that aliens exist before 2027?
Kalshi: Will the U.S. confirm that aliens exist before 2027?
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Will the US confirm that aliens exist by October 31?
Kalshi: Will the U.S. confirm that aliens exist before Nov 1, 2026?
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Which leaders will leave office in 2026?
K 3.78M contracts
Dancing with the Stars Season 35 · Winner
K 3.41M contracts
Will Jesus Christ return before 2027?
PM $66.56M
Grand Theft Auto VI: Release date
K 3.32M contracts
Prime Minister of Israel after the next election?
PM $48.44M · K 124.3K contractsWill Gadi Eizenkot be the next Prime Minister of Israel?
Kalshi: Will Gadi Eisenkot be the next Prime Minister of Israel?
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Will Naftali Bennett be the next Prime Minister of Israel?
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Will Israel Katz be the next Prime Minister of Israel?
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Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.
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The Game Awards: Game of the Year
K 2.53M contracts
New "Stranger Things" episode released by...?
PM $30.91M · K 2.51M 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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Pandemic in 2026?
PM $18.62M · K 984.2K contractsHantavirus pandemic in 2026?
Kalshi: Pandemic in 2026?
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Will WHO declare Hantavirus a Public Health Emergency of International Concern this Year?
K 2.02M contracts
When will traffic at the Strait of Hormuz return to normal?
PM $18.46M · K 9.91M 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?
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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?
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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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Time's Person of the Year for 2026
K 1.87M contracts
#1 searched person on Google in 2026
K 1.64M contracts
Which companies will be acquired before 2027?
PM $18.38M
When will Apple release the iPhone 18?
K 1.59M contracts
Highest grossing movie in 2026?
PM $17.66M
Measles cases in U.S. in 2026?
PM $8.13M · K 629.9K contractsWill there be at least 5000 measles cases in the U.S. in 2026?
Kalshi: Will there be more than 5000 measles cases in 2026?
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Will there be at least 6000 measles cases in the U.S. in 2026?
Kalshi: Will there be more than 6000 measles cases in 2026?
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Will there be at least 7000 measles cases in the U.S. in 2026?
Kalshi: Will there be more than 7000 measles cases 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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Street Fighter · Rotten Tomatoes score
K 1.54M contracts
Oscar nominees: Best Picture
K 1.32M contracts
IPOs before 2027?
PM $7.54M
Oscar Winner: Best Actor
K 1.29M contracts
Largest IPO by market cap in 2026?
PM $6.63M
Sense and Sensibility · Rotten Tomatoes score
K 1.25M contracts
Will the Tesla Roadster's 0-60 time be less than 1 second?
PM $6.43M
Top Artist on Spotify U.S. 2026
K 1.18M contracts
Indiana enacts data center moratorium by...?
PM $6.04M
Which company has the best AI model end of October?
PM $5.45M · K 14.77M contractsWill Google have the best AI model at the end of October 2026?
Kalshi: Best AI on Dec 31, 2026? (Gemini)
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Will Anthropic have the best AI model at the end of December 2026?
Kalshi: Best AI on Dec 31, 2026? (Claude)
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Will Anthropic have the best AI model at the end of October 2026?
Kalshi: Best AI on Dec 31, 2026? (Claude)
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Pro Football Championship Halftime Show: Headliner(s)
K 1.18M contracts
Lightweight Title Holder on Dec 31, 2026?
K 1.16M contracts
Will Satoshi move any Bitcoin in 2026?
PM $5.29M
Which AI company will have the best coding model at the end of 2026?
K 1.16M contracts
Where will 2026 rank among the hottest years on record?
PM $3.79M
You Can See Everything · Rotten Tomatoes score
K 1.14M contracts
AI bubble burst by...?
PM $3.08M
Avengers: Doomsday: Cast
K 947.3K contracts
OpenAI IPO by...?
PM $3.06M
US grants license for new nuclear reactor before 2027?
K 833.8K contracts
Bachelorette Season 22 Winner
PM $2.47M
How many launches will SpaceX have in 2026?
K 741.1K contracts
OpenAI IPO Closing Market Cap
PM $2.44M
Grand Theft Auto VI: The Album · Features
K 721.6K contracts
Which movie has biggest opening weekend in 2026?
PM $2.43M
When will Anthropic release Mythos?
K 714.7K contracts
Taylor Swift pregnant by...?
PM $2.06M
Whalefall · Rotten Tomatoes score
K 693.1K contracts