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Explore the full Polymarket and Kalshi catalog. A group may contain related contracts with different settlement rules.

Market data updated . Prices are snapshots. The catalog refreshes every three hours.

Showing 1-48 of 987 event groups

Ranked within each platform by reported lifetime volume. Polymarket reports dollars; Kalshi reports contracts.

PolymarketKalshiPolitics
Will the U.S. confirm that aliens exist?

Will the U.S. confirm that aliens exist?

PM $74.11M · K 33.40M contracts

Will the US confirm that aliens exist before 2027?

Kalshi: Will the U.S. confirm that aliens exist before 2027?

Related contracts

PM Yes 5.1%Rules differK Yes 4.2%

Will the US confirm that aliens exist by October 31?

Kalshi: Will the U.S. confirm that aliens exist before Nov 1, 2026?

Related contracts

PM Yes 0.5%Rules differK Yes 0.5%

Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.

Saved prices; check contract rules.

2 saved comparisonsNext deadline Nov 1, 2026 UTC
PolymarketKalshiTech
Which company has the best AI model end of October?

Which company has the best AI model end of October?

PM $5.43M · K 14.73M contracts

Will Google have the best AI model at the end of October 2026?

Kalshi: Best AI on Dec 31, 2026? (Gemini)

Related contracts

PM Yes 73.8%Rules differK Yes 36.9%

Will Anthropic have the best AI model at the end of December 2026?

Kalshi: Best AI on Dec 31, 2026? (Claude)

Related contracts

PM Yes 47.5%Rules differK Yes 45.6%

Will Anthropic have the best AI model at the end of October 2026?

Kalshi: Best AI on Dec 31, 2026? (Claude)

Related contracts

PM Yes 25.5%Rules differK Yes 45.6%

Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.

Saved prices; check contract rules.

15 saved comparisonsNext deadline Oct 31, 2026 UTC
KalshiSports
Oscar Winner: Best Picture

Oscar Winner: Best Picture

K 9.23M contracts
Will The Odyssey win Best Picture at the Oscars?Yes 47.5%
Will You Can See Everything win Best Picture at the Oscars?Yes 20.5%
Will The Black Ball win Best Picture at the Oscars?Yes 19.5%
+38 moreNext deadline Dec 31, 2027 UTC
KalshiSports
Dancing with the Stars Season 35 · Winner

Dancing with the Stars Season 35 · Winner

K 3.40M contracts
Will Ezra Frech win Dancing with the Stars Season 35?Yes 54.5%
Will Maura Higgins win Dancing with the Stars Season 35?Yes 9.5%
Will Harry Shum Jr. win Dancing with the Stars Season 35?Yes 9.5%
+7 moreNext deadline Jan 7, 2027 UTC
KalshiEntertainment
Grand Theft Auto VI: Release date

Grand Theft Auto VI: Release date

K 3.31M contracts
WIll GTA6 be released by Jan 1, 2028?Yes 98.5%
WIll GTA6 be released by Jul 1, 2027?Yes 97.5%
WIll GTA6 be released by Dec 31, 2026?Yes 96.5%
+2 moreNext deadline Nov 1, 2026 UTC
PolymarketKalshiCulture
Next James Bond film: Actor cast as James Bond

Next James Bond film: Actor cast as James Bond

PM $1.47M · K 2.55M contracts

Jack Lowden announced as next James Bond?

Kalshi: Will Jack Lowden be the next James Bond?

Related contracts

PM Yes 26.8%Rules differK Yes 33.5%

Callum Turner announced as next James Bond?

Kalshi: Will Callum Turner be the next James Bond?

Related contracts

PM Yes 19.5%Rules differK Yes 31.5%

Josh O'Connor announced as next James Bond?

Kalshi: Will Josh O'Connor be the next James Bond?

Related contracts

PM Yes 3.3%Rules differK Yes 23.5%

Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.

Saved prices; check contract rules.

19 saved comparisonsNext deadline Jan 1, 2027 UTC
KalshiSports
The Game Awards: Game of the Year

The Game Awards: Game of the Year

K 2.53M contracts
2026 Game of the Year? (Grand Theft Auto VI)Yes 80.5%
2026 Game of the Year? (Phantom Blade Zero)Yes 7.5%
2026 Game of the Year? (Resident Evil Requiem)Yes 6.5%
+23 moreNext deadline Dec 31, 2027 UTC
PolymarketKalshiCulture
New "Stranger Things" episode released by...?

New "Stranger Things" episode released by...?

PM $30.91M · K 2.51M contracts

New "Stranger Things" episode released by December 31?

Kalshi: Will A New Episode of Stranger Things be released Worldwide before Jan 1, 2027?

Related contracts

PM Yes 2.3%Rules differK Yes 4.5%

Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.

Saved prices; check contract rules.

1 saved comparisonNext deadline Jan 1, 2027 UTC
KalshiScience and Technology
Will WHO declare Hantavirus a Public Health Emergency of International Concern this Year?

Will WHO declare Hantavirus a Public Health Emergency of International Concern this Year?

K 2.02M contracts
Hantavirus Public Health Emergency of International Concern by 2026?Yes 3.9%
1 mktNext deadline Jan 1, 2027 UTC
KalshiTech
Time's Person of the Year for 2026

Time's Person of the Year for 2026

K 1.87M contracts
Will Zohran Mamdani be Time Person of the Year in 2026?Yes 28.5%
Will Pope Leo XIV be Time Person of the Year in 2026?Yes 17%
Will Mark Carney be Time Person of the Year in 2026?Yes 12.5%
+39 moreNext deadline Dec 31, 2027 UTC
KalshiTech
#1 searched person on Google in 2026

#1 searched person on Google in 2026

K 1.64M contracts
Will Erling Haaland be in the 1 rank on Google’s Year in Search 2026 Global – People?Yes 17%
Will Bad Bunny be the #1 rank on Google’s Year in Search 2026 Global – People?Yes 11.5%
Will Donald Trump be the #1 rank on Google’s Year in Search 2026 Global – People?Yes 6.5%
+13 moreNext deadline Dec 31, 2026 UTC
KalshiSports
Street Fighter · Rotten Tomatoes score

Street Fighter · Rotten Tomatoes score

K 1.51M contracts
Street Fighter Rotten Tomatoes score? (Above 32)Yes 99.5%
Street Fighter Rotten Tomatoes score? (Above 30)Yes 99.5%
Street Fighter Rotten Tomatoes score? (Above 25)Yes 99.5%
+17 moreNext deadline Oct 26, 2026 UTC
KalshiCulture
Oscar nominees: Best Picture

Oscar nominees: Best Picture

K 1.31M contracts
2027 Best Picture Oscar nominations? (The Odyssey)Yes 97.5%
2027 Best Picture Oscar nominations? (The Black Ball)Yes 94.5%
2027 Best Picture Oscar nominations? (Wild Horse Nine)Yes 87.5%
+50 moreNext deadline Dec 31, 2027 UTC
KalshiSports
Oscar Winner: Best Actor

Oscar Winner: Best Actor

K 1.29M contracts
Will John Malkovich win Best Actor at the Oscars?Yes 39.5%
Will Andrew Scott win Best Actor at the Oscars?Yes 20%
Will Matt Damon win Best Actor at the Oscars?Yes 17.5%
+22 moreNext deadline Dec 31, 2027 UTC
KalshiSports
Sense and Sensibility · Rotten Tomatoes score

Sense and Sensibility · Rotten Tomatoes score

K 1.25M contracts
Sense and Sensibility Rotten Tomatoes score? (Above 70)Yes 99.5%
Sense and Sensibility Rotten Tomatoes score? (Above 65)Yes 99.5%
Sense and Sensibility Rotten Tomatoes score? (Above 60)Yes 99.5%
+9 moreNext deadline Oct 26, 2026 UTC
KalshiEntertainment
Top Artist on Spotify U.S. 2026

Top Artist on Spotify U.S. 2026

K 1.18M contracts
Will Drake be the #1 most streamed Artist on the 2026 Spotify Wrapped Top 10 Artist U.S chart on the date that the chart is released for 2026?Yes 82.5%
Will Taylor Swift be the #1 most streamed Artist on the 2026 Spotify Wrapped Top 10 Artist U.S chart on the date that the chart is released for 2026?Yes 11%
Will Bad Bunny be the #1 most streamed Artist on the 2026 Spotify Wrapped Top 10 Artist U.S chart on the date that the chart is released for 2026?Yes 3.5%
+13 moreNext deadline Jan 7, 2027 UTC
KalshiSports
Pro Football Championship Halftime Show: Headliner(s)

Pro Football Championship Halftime Show: Headliner(s)

K 1.18M contracts
Who will headline the Pro Football Championship Halftime Show? (Miley Cyrus)Yes 45.5%
Who will headline the Pro Football Championship Halftime Show? (JAY-Z)Yes 42.5%
Who will headline the Pro Football Championship Halftime Show? (Harry Styles)Yes 19.5%
+54 moreNext deadline Feb 15, 2027 UTC
KalshiCompanies
Which AI company will have the best coding model at the end of 2026?

Which AI company will have the best coding model at the end of 2026?

K 1.16M contracts
Which AI company will have the best coding model on Dec 31, 2026? (Anthropic)Yes 74%
Which AI company will have the best coding model on Dec 31, 2026? (OpenAI)Yes 16.5%
Which AI company will have the best coding model on Dec 31, 2026? (Google)Yes 3.5%
+6 moreNext deadline Dec 31, 2026 UTC
KalshiSports
You Can See Everything · Rotten Tomatoes score

You Can See Everything · Rotten Tomatoes score

K 1.10M contracts
You Can See Everything Rotten Tomatoes score? (Above 95)Yes 99.5%
You Can See Everything Rotten Tomatoes score? (Above 94)Yes 99.5%
You Can See Everything Rotten Tomatoes score? (Above 92)Yes 99.5%
+14 moreNext deadline Oct 26, 2026 UTC
KalshiTech
Avengers: Doomsday: Cast

Avengers: Doomsday: Cast

K 944.1K contracts
Will Hugh Jackman perform as Wolverine in Avengers: Doomsday?Yes 92%
Will Ryan Reynolds perform as Deadpool in Avengers: Doomsday?Yes 90.5%
Will Benedict Cumberbatch perform as Doctor Strange in Avengers: Doomsday?Yes 90%
+16 moreNext deadline Jan 1, 2028 UTC
PolymarketKalshiTech
When will OpenAI achieve AGI?

When will OpenAI achieve AGI?

PM $325.4K · K 867.0K contracts

OpenAI announces it has achieved AGI before 2027?

Kalshi: Will OpenAI announce the creation of AGI? (Before 2027)

Related contracts

PM Yes 8.5%Rules differK Yes 6.7%

Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.

Saved prices; check contract rules.

1 saved comparisonNext deadline Jan 1, 2027 UTC
KalshiScience and Technology
US grants license for new nuclear reactor before 2027?

US grants license for new nuclear reactor before 2027?

K 833.7K contracts
Will a new nuclear reactor be approved by Dec 31, 2026?Yes 6.3%
1 mktNext deadline Jan 1, 2027 UTC
PolymarketKalshiCulture
Top artist on Spotify in 2026?

Top artist on Spotify in 2026?

PM $1.73M · K 816.5K contracts

Will Bad Bunny be the top artist for 2026?

Kalshi: Who will be the top Spotify artist this year? (Bad Bunny)

Related contracts

PM Yes 85.5%Rules differK Yes 85.5%

Will Taylor Swift be the top artist for 2026?

Kalshi: Who will be the top Spotify artist this year? (Taylor Swift)

Related contracts

PM Yes 10.3%Rules differK Yes 11.5%

Will Drake be the top artist for 2026?

Kalshi: Who will be the top Spotify artist this year? (Drake)

Related contracts

PM Yes 3.1%Rules differK Yes 3.5%

Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.

Saved prices; check contract rules.

9 saved comparisonsNext deadline Feb 1, 2027 UTC
KalshiTech
How many launches will SpaceX have in 2026?

How many launches will SpaceX have in 2026?

K 741.1K contracts
How many launches will SpaceX have in 2026? (Above 120)Yes 98.5%
How many launches will SpaceX have in 2026? (Above 140)Yes 79.5%
How many launches will SpaceX have in Dec 2026? (Above 145)Yes 27.5%
+7 moreNext deadline Jan 7, 2027 UTC
KalshiCulture
Grand Theft Auto VI: The Album · Features

Grand Theft Auto VI: The Album · Features

K 714.4K contracts
Will SZA be featured on Grand Theft Auto VI: The Album?Yes 99.5%
Will Rauw Alejandro be featured on Grand Theft Auto VI: The Album?Yes 99.5%
Will PinkPantheress be featured on Grand Theft Auto VI: The Album?Yes 99.5%
+127 moreNext deadline Jan 7, 2027 UTC
KalshiScience and Technology
When will Anthropic release Mythos?

When will Anthropic release Mythos?

K 713.7K contracts
Will Anthropic release Mythos before Jan 1, 2027?Yes 10%
Will Anthropic release Mythos before Dec 1, 2026?Yes 2.5%
Will Anthropic release Mythos before Nov 1, 2026?Yes 1.5%
3 mktsNext deadline Nov 8, 2026 UTC
KalshiSports
Whalefall · Rotten Tomatoes score

Whalefall · Rotten Tomatoes score

K 681.8K contracts
Whalefall Rotten Tomatoes score? (Above 65)Yes 99.5%
Whalefall Rotten Tomatoes score? (Above 60)Yes 99.5%
Whalefall Rotten Tomatoes score? (Above 55)Yes 99.5%
+10 moreNext deadline Oct 26, 2026 UTC
KalshiSports
Avengers: Doomsday: Rotten Tomatoes score

Avengers: Doomsday: Rotten Tomatoes score

K 674.4K contracts
Avengers: Doomsday Rotten Tomatoes score? (Above 45)Yes 98.5%
Avengers: Doomsday Rotten Tomatoes score? (Above 50)Yes 96.5%
Avengers: Doomsday Rotten Tomatoes score? (Above 55)Yes 92.5%
+8 moreNext deadline Dec 28, 2026 UTC
PolymarketKalshiClimate
Measles cases in U.S. in 2026?

Measles cases in U.S. in 2026?

PM $8.13M · K 629.5K contracts

Will there be at least 5000 measles cases in the U.S. in 2026?

Kalshi: Will there be more than 5000 measles cases in 2026?

Related contracts

PM Yes 97.9%Rules differK Yes 96.5%

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?

Related contracts

PM Yes 88.5%Rules differK Yes 84.5%

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?

Related contracts

PM Yes 53%Rules differK Yes 56%

Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.

Saved prices; check contract rules.

4 saved comparisonsNext deadline Jan 1, 2027 UTC
KalshiSports
Wildwood · Rotten Tomatoes score

Wildwood · Rotten Tomatoes score

K 614.3K contracts
Wildwood Rotten Tomatoes score? (Above 65)Yes 99.5%
Wildwood Rotten Tomatoes score? (Above 60)Yes 99.5%
Wildwood Rotten Tomatoes score? (Above 55)Yes 99.5%
+14 moreNext deadline Nov 2, 2026 UTC
KalshiSports
Dancing with the Stars · Episode 7 Elimination

Dancing with the Stars · Episode 7 Elimination

K 582.9K contracts
Will Tyler Cameron and their partner be eliminated from Dancing with the Stars Season 35 before Oct 21, 2026?Yes 15.5%
Will Jackson Olson and their partner be eliminated from Dancing with the Stars Season 35 before Oct 21, 2026?Yes 14.5%
Will Tatyana Ali and their partner be eliminated from Dancing with the Stars Season 35 before Oct 21, 2026?Yes 5.5%
+7 moreNext deadline Oct 28, 2026 UTC
KalshiScience
NASA lands on the moon?

NASA lands on the moon?

K 554.0K contracts
Will NASA land a person on the Moon by 2029?Yes 41.5%
Will NASA land a person on the Moon by 2028?Yes 23.5%
Will NASA land a person on the Moon before 2028?Yes 3.1%
+1 moreNext deadline Jan 1, 2027 UTC
KalshiScience
Washington aerospace manufacturing employment average in 2026

Washington aerospace manufacturing employment average in 2026

K 522.7K contracts
Will Washington’s annual-average employment in Aerospace Product and Parts Manufacturing for 2026 be above 80,000 jobs?Yes 97.5%
Will Washington’s annual-average employment in Aerospace Product and Parts Manufacturing for 2026 be above 81,000 jobs?Yes 96.5%
Will Washington’s annual-average employment in Aerospace Product and Parts Manufacturing for 2026 be above 82,000 jobs?Yes 92.5%
+10 moreNext deadline May 7, 2027 UTC
KalshiTech
Best AI in Oct 2026?

Best AI in Oct 2026?

K 507.9K contracts
Best AI in Oct 2026? (Gemini)Yes 75.5%
Best AI in Oct 2026? (Claude)Yes 22.5%
Best AI in Oct 2026? (Muse)Yes 1.5%
+4 moreNext deadline Dec 1, 2026 UTC
KalshiCulture
Oscar nominees: Best Actor

Oscar nominees: Best Actor

K 488.1K contracts
2027 Best Actor Oscar nominations? (Matt Damon)Yes 91%
2027 Best Actor Oscar nominations? (John Malkovich)Yes 88%
2027 Best Actor Oscar nominations? (Andrew Scott)Yes 84.5%
+31 moreNext deadline Dec 31, 2027 UTC
KalshiTech
Google market share this week

Google market share this week

K 464.8K contracts
Google market share this week? (Above 19.5%)Yes 99.5%
Google market share this week? (Above 18.9%)Yes 99.5%
Google market share this week? (Above 18.7%)Yes 99.5%
+6 moreNext deadline Oct 19, 2026 UTC
KalshiSports
Godzilla Minus Zero · Rotten Tomatoes score

Godzilla Minus Zero · Rotten Tomatoes score

K 443.4K contracts
Godzilla Minus Zero Rotten Tomatoes score? (Above 55)Yes 99.5%
Godzilla Minus Zero Rotten Tomatoes score? (Above 50)Yes 99.5%
Godzilla Minus Zero Rotten Tomatoes score? (Above 45)Yes 99.5%
+10 moreNext deadline Nov 16, 2026 UTC
PolymarketKalshiTech
Tesla Optimus released this year?

Tesla Optimus released this year?

PM $132.9K · K 433.3K contracts

Will Tesla release Optimus by December 31, 2026?

Kalshi: Tesla Optimus on sale before 2027?

Related contracts

PM Yes 12%Rules differK Yes 5.5%

Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.

Saved prices; check contract rules.

1 saved comparisonNext deadline Dec 31, 2026 UTC
KalshiTech
OpenAI market share this week

OpenAI market share this week

K 431.0K contracts
OpenAI market share this week? (Above 18.1%)Yes 99.5%
OpenAI market share this week? (Above 17.1%)Yes 99.5%
OpenAI market share this week? (Above 15.1%)Yes 99.5%
+6 moreNext deadline Oct 19, 2026 UTC
KalshiSports
Who will headline Coachella 2027?

Who will headline Coachella 2027?

K 430.0K contracts
Will Tame Impala be a Headliner at Coachella 2027?Yes 87.5%
Will Dua Lipa be a Headliner at Coachella 2027?Yes 83.5%
Will Drake be a Headliner at Coachella 2027?Yes 63.5%
+113 moreNext deadline Dec 30, 2028 UTC
KalshiTech
Which companies will have a top-ranked AI model this year?

Which companies will have a top-ranked AI model this year?

K 424.9K contracts
Will OpenAI have a top-ranked AI model before 2027?Yes 14.5%
Will xAI have a top-ranked AI model before 2027?Yes 10.5%
Will ByteDance have a top-ranked AI model before 2027?Yes 7.5%
+9 moreNext deadline Jan 1, 2027 UTC
KalshiScience and Technology
Will the FDA approve any psychedelic substance for medical use this year?

Will the FDA approve any psychedelic substance for medical use this year?

K 413.9K contracts
Will the FDA approve Any psychedelic substance for medical use this year?Yes 20.5%
1 mktNext deadline Jan 8, 2027 UTC
KalshiCulture
Who will have a #1 album this year?

Who will have a #1 album this year?

K 406.6K contracts
Will Post Malone have a #1 album this year?Yes 53%
Will Lil Baby have a #1 album this year?Yes 41.5%
Will SZA have a #1 album this year?Yes 38.5%
+99 moreNext deadline Dec 27, 2026 UTC
KalshiScience and Technology
DeepSeek market share this week

DeepSeek market share this week

K 403.1K contracts
DeepSeek market share this week? (Above 23.9%)Yes 99.5%
DeepSeek market share this week? (Above 23.2%)Yes 99.5%
DeepSeek market share this week? (Above 21.7%)Yes 99.5%
+6 moreNext deadline Oct 19, 2026 UTC
KalshiCulture
Taylor Swift: Wedding Dress

Taylor Swift: Wedding Dress

K 398.0K contracts
Will Taylor Swift wear a wedding dress designed by Dior at Taylor Swift's first wedding ceremony to Travis Kelce during which they exchange wedding vows?Yes 65%
Will Taylor Swift wear a wedding dress designed by Monique Lhuillier at Taylor Swift's first wedding ceremony to Travis Kelce during which they exchange wedding vows?Yes 20.5%
Will Taylor Swift wear a wedding dress designed by Fendi at Taylor Swift's first wedding ceremony to Travis Kelce during which they exchange wedding vows?Yes 18%
+27 moreNext deadline Jan 7, 2027 UTC
KalshiHealth
Which countries will report an Ebola case in 2026?

Which countries will report an Ebola case in 2026?

K 386.7K contracts
Will a human case of Ebola disease in Central African Republic be reported before Jan 1, 2027?Yes 71.5%
Will a human case of Ebola disease in South Sudan be reported before Jan 1, 2027?Yes 34.5%
Will a human case of Ebola disease in Somalia be reported before Jan 1, 2027?Yes 29.5%
+12 moreNext deadline Jan 8, 2027 UTC
KalshiSports
Wild Horse Nine · Rotten Tomatoes score

Wild Horse Nine · Rotten Tomatoes score

K 375.6K contracts
Wild Horse Nine Rotten Tomatoes score? (Above 75)Yes 99.5%
Wild Horse Nine Rotten Tomatoes score? (Above 70)Yes 99.5%
Wild Horse Nine Rotten Tomatoes score? (Above 65)Yes 99.5%
+11 moreNext deadline Nov 16, 2026 UTC
KalshiSports
Clayface · Rotten Tomatoes score

Clayface · Rotten Tomatoes score

K 350.7K contracts
Clayface Rotten Tomatoes score? (Above 45)Yes 96.5%
Clayface Rotten Tomatoes score? (Above 50)Yes 95.5%
Clayface Rotten Tomatoes score? (Above 55)Yes 94.5%
+7 moreNext deadline Nov 2, 2026 UTC