Browse prediction markets

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

Market data updated Oct 18, 2026, 9:00 PM UTC. Prices are snapshots. The catalog refreshes every three hours.

Politics Sports Culture Crypto Climate Economics Mentions Companies Financials Tech Science Health World Clear categories

Showing 721-768 of 1,236 event groups

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

KalshiTech

League City, Texas passes ballot measure approving the police use of Flock Cameras?

PM $697.36

League City, Texas passes ballot measure approving the police use of Flock Cameras?Yes 66.5%

1 mktNext deadline Nov 4, 2026 UTC

KalshiTech

Spotify premium subscribers in 2026

K 10.7K contracts

Will Spotify Technology S.A. report Above 324 million premium subscribers in 2026?Yes 50.5%

Will Spotify Technology S.A. report Above 322 million premium subscribers in 2026?Yes 50.5%

Will Spotify Technology S.A. report Above 308 million premium subscribers in fiscal 2026?Yes 50%

+9 moreNext deadline Mar 31, 2028 UTC

PolymarketTech

T-Mobile US & SpaceX merger/acquisition announced in 2026?

PM $697.11

T-Mobile US & SpaceX merger/acquisition announced in 2026?Yes 4.5%

1 mktNext deadline Jan 1, 2027 UTC

KalshiTech

OpenAI share of spend on Oct 18, 2026 (Vercel)

K 10.6K contracts

OpenAI Vercel share of AI Gateway spend across the top labs above 15.7%Yes 49%

OpenAI Vercel share of AI Gateway spend across the top labs above 20.4%Yes 48.5%

OpenAI Vercel share of AI Gateway spend across the top labs above 18.9%Yes 48%

+6 moreNext deadline Oct 26, 2026 UTC

PolymarketTech

#1 Paid App in the US Apple App Store on October 23?

PM $631.06

Will Shadowrocket be #1 Paid App in the US Apple App Store on October 23?Yes 91.5%

Will HotSchedules be #1 Paid App in the US Apple App Store on October 23?Yes 3.9%

Will 2AM CAM be #1 Paid App in the US Apple App Store on October 23?Yes 3.6%

+3 moreNext deadline Oct 23, 2026 UTC

KalshiTech

NVIDIA A100 · Average hourly price in October

K 10.6K contracts

Will the monthly average compute price of NVIDIA's A100 be above $0.75 in October 2026?Yes 97.5%

Will the monthly average compute price of NVIDIA's A100 be above $0.50 in October 2026?Yes 97.5%

Will the monthly average compute price of NVIDIA's A100 be above $1.25 in October 2026?Yes 50%

+4 moreNext deadline Nov 8, 2026 UTC

PolymarketTech

Myspace relaunched in 2026?

PM $620.13

Myspace relaunched in 2026?Yes 27.5%

1 mktNext deadline Jan 1, 2027 UTC

KalshiTech

Runner-Up Daily Music Video Global on YouTube: Oct 18, 2026

K 10.6K contracts

Will Training Season (Live) rank #2 on YouTube Charts’ Daily Top Music Videos Global chart dated Oct 18, 2026?Yes 49.5%

Will TRALALA rank #2 on YouTube Charts’ Daily Top Music Videos Global chart dated Oct 18, 2026?Yes 49.5%

Will Shararat rank #2 on YouTube Charts’ Daily Top Music Videos Global chart dated Oct 18, 2026?Yes 49.5%

+12 moreNext deadline Nov 1, 2026 UTC

PolymarketTech

Supreme Court accepts AI copyright case before 2027?

PM $604.18

Supreme Court accepts AI copyright case before 2027?Yes 15%

1 mktNext deadline Jan 1, 2027 UTC

KalshiScience and Technology

Will the US start the process of building a nuclear-powered data center on a military base before 2030?

K 10.6K contracts

Will the US start the process of building a nuclear-powered data center on a military base before 2030?Yes 52.5%

1 mktNext deadline Jan 8, 2030 UTC

PolymarketTech

Will Jerome Powell join an AI company in 2026?

PM $577.18

Will Jerome Powell join an AI company in 2026?Yes 5.5%

1 mktNext deadline Jan 1, 2027 UTC

KalshiTech

United Airlines passengers in Q3

K 10.4K contracts

Will United Airlines Holdings Inc. report Above 48.5 million passengers in Q3 2026?Yes 97.5%

Will United Airlines Holdings Inc. report Above 48.25 million passengers in Q3 2026?Yes 97.5%

Will United Airlines Holdings Inc. report Above 48 million passengers in Q3 2026?Yes 97.5%

+16 moreNext deadline Feb 12, 2027 UTC

PolymarketTech

#2 Paid App in the US Apple App Store on October 23?

PM $565.4

Will HotSchedules be #2 Paid App in the US Apple App Store on October 23?Yes 89%

Will Shadowrocket be #2 Paid App in the US Apple App Store on October 23?Yes 4.7%

Will TonalEnergy Tuner & Metronome be #2 Paid App in the US Apple App Store on October 23?Yes 4.3%

+3 moreNext deadline Oct 23, 2026 UTC

KalshiTech

SoFi members in Q3

K 10.3K contracts

Will SoFi Technologies, Inc. report Above 16.7 million members in Q3 2026?Yes 86%

Will SoFi Technologies, Inc. report Above 16.8 million members in Q3 2026?Yes 66.5%

Will SoFi Technologies, Inc. report Above 16.9 million members in Q3 2026?Yes 55%

+4 moreNext deadline Feb 27, 2027 UTC

PolymarketTech

Next Mistral Medium (3.6+) released by...?

PM $564.63

Next Mistral Medium (3.6+) released by January 31, 2027?Yes 57.5%

Next Mistral Medium (3.6+) released by November 30, 2026?Yes 42.5%

2 mktsNext deadline Dec 1, 2026 UTC

KalshiTech

NVIDIA H100 · Average hourly price in November

K 10.2K contracts

Will the monthly average compute price of NVIDIA's H100 be above $2.00 in November 2026?Yes 87.5%

Will the monthly average compute price of NVIDIA's H100 be above $2.75 in November 2026?Yes 73.5%

Will the monthly average compute price of NVIDIA's H100 be above $3.50 in November 2026?Yes 51.5%

+6 moreNext deadline Dec 8, 2026 UTC

PolymarketTech

DOJ fines Nvidia over Groq deal in 2026?

PM $558.85

DOJ fines Nvidia over Groq deal in 2026?Yes 8.5%

1 mktNext deadline Jan 1, 2027 UTC

KalshiSports

Vince McMahon: Return to WWE in 2026

K 10.1K contracts

Will Vince McMahon perform any on-screen character, presenter, creative, hosting, leadership or management role at any World Wrestling Entertainment (WWE) event before Jan 1, 2027?Yes 7.5%

1 mktNext deadline Jan 8, 2027 UTC

PolymarketTech

Will Palo Alto Networks Q1 Next-Generation Security ARR be above __?

PM $554.5

Will Palo Alto Networks Q1 Next-Generation Security ARR be above $9.25B?Yes 77%

Will Palo Alto Networks Q1 Next-Generation Security ARR be above $9.75B?Yes 66%

Will Palo Alto Networks Q1 Next-Generation Security ARR be above $10.25B?Yes 15%

3 mktsNext deadline Dec 1, 2026 UTC

KalshiCompanies

What will Intel say during their next earnings call?

K 10.1K contracts

What will Intel say during their next earnings call? (Foundry)Yes 98%

What will Intel say during their next earnings call? (Panther Lake / 18A)Yes 97.5%

What will Intel say during their next earnings call? (Security)Yes 77%

+11 moreNext deadline Mar 31, 2027 UTC

PolymarketTech

Another Codex outage in 2026?

PM $516.16

Another Codex outage in 2026?Yes 54.5%

1 mktNext deadline Jan 1, 2027 UTC

KalshiTech

OpenAI share of requests on Oct 18, 2026 (Vercel)

K 10.0K contracts

OpenAI Vercel share of AI Gateway requests across the top labs above 18.6%Yes 54%

OpenAI Vercel share of AI Gateway requests across the top labs above 26.8%Yes 49%

OpenAI Vercel share of AI Gateway requests across the top labs above 26.0%Yes 49%

+6 moreNext deadline Oct 26, 2026 UTC

PolymarketTech

Where will it rain on October 19?

PM $340.61

Will it rain in Miami, FL on October 19?Yes 41%

Will it rain in Phoenix, AZ on October 19?Yes 13.5%

Will it rain in San Francisco, CA on October 19?Yes 8.8%

+11 moreNext deadline Oct 20, 2026 UTC

KalshiCompanies

What will Paramount say during their next earnings call?

K 10.0K contracts

What will Paramount say during their next earnings call? (Subscriber)Yes 94.5%

What will Paramount say during their next earnings call? (UFC)Yes 82%

What will Paramount say during their next earnings call? (Investment Grade)Yes 70%

+9 moreNext deadline Mar 31, 2027 UTC

PolymarketTech

GitHub.com critical incident by...?

PM $299.79

GitHub.com critical incident by October 23, 2026?Yes 52%

1 mktNext deadline Oct 24, 2026 UTC

KalshiTech

NVIDIA B200 · Average hourly price in June 2027

K 9.9K contracts

Will the monthly average compute price of NVIDIA's B200 be above $3.00 in June 2027?Yes 96%

Will the monthly average compute price of NVIDIA's B200 be above $6.50 in June 2027?Yes 79%

Will the monthly average compute price of NVIDIA's B200 be above $6.00 in June 2027?Yes 50%

+6 moreNext deadline Jul 8, 2027 UTC

PolymarketMentions

What will Trump post this week? (October 19 - October 25)

PM $289.56

Will Trump post "Russia" on Truth Social this week?Yes 80%

Will Trump post "China" on Truth Social this week?Yes 73.5%

Will Trump post "Greenland" on Truth Social this week?Yes 57%

+9 moreNext deadline Oct 26, 2026 UTC

KalshiPolitics

Will Elon Musk be charged with a crime in Spain or France?

K 9.9K contracts

Will Elon Musk be charged with a crime in Spain or France before Jan 1, 2027?Yes 47%

1 mktNext deadline Jan 8, 2027 UTC

PolymarketScience

Will Jeff Bezos go to space before 2028?

PM $167.51

Will Jeff Bezos go to space before 2028?Yes 25.5%

1 mktNext deadline Jan 1, 2028 UTC

KalshiWorld

How many mpox clade Ib cases will be reported in the United States in 2026?

K 9.8K contracts

Above 10 mpox clade Ib cases in the United States during 2026Yes 83%

Above 15 mpox clade Ib cases in the United States during 2026Yes 70%

Above 20 mpox clade Ib cases in the United States during 2026Yes 42%

+4 moreNext deadline Jan 8, 2027 UTC

PolymarketTech

OpenAI retracts Navier-Stokes solution in 2026?

PM $88.16

OpenAI retracts Navier-Stokes solution in 2026?Yes 6%

1 mktNext deadline Jan 1, 2027 UTC

KalshiEconomics

Will Massachusetts scientific R&D jobs rise YoY?

K 9.7K contracts

Will Massachusetts’s annual-average employment in Scientific Research and Development Services for 2026 be above 103,400 jobs?Yes 61.5%

1 mktNext deadline May 7, 2027 UTC

PolymarketTech

What will Elon post this week? (October 19 - October 25)

PM $55.87

Will Elon post "SpaceX" on X this week?Yes 94.5%

Will Elon post "Tesla" on X this week?Yes 93.5%

Will Elon post "Roadster" on X this week?Yes 62%

+8 moreNext deadline Oct 26, 2026 UTC

KalshiCompanies

What will SpaceX say during their next earnings call?

K 9.7K contracts

What will SpaceX say during their next earnings call? (Starship)Yes 98%

What will SpaceX say during their next earnings call? (Starlink)Yes 97.5%

What will SpaceX say during their next earnings call? (Grok)Yes 96.5%

+19 moreNext deadline Mar 31, 2027 UTC

PolymarketTech

Which Mag 7 Stock Has the Biggest Single-Day Move in 2026?

PM $39.87

Will Apple (AAPL) have the biggest single-day move of the Mag 7 in 2026?Yes 37.5%

Will Microsoft (MSFT) have the biggest single-day move of the Mag 7 in 2026?Yes 37.5%

Will Alphabet (GOOGL) have the biggest single-day move of the Mag 7 in 2026?Yes 37.5%

+4 moreNext deadline Jan 1, 2027 UTC

Browse prediction markets

Rain in Austin in Oct 2026?

What will Meta say during their next earnings call?

Will O’Hare set a new passenger record in 2026?

What will be said on the next Lemonade Stand Podcast? (October 21)

NVIDIA H100 · Average hourly price in December

#2 Free App in the US Apple App Store on October 23?

Top Daily Music Video Global on YouTube: Oct 18, 2026

Next Mistral Large (4.1+) released by...?

Apple headcount in 2026

Will Snowflake Q3 Product revenue be above __?

Meta vs OpenAI: Highest Arena Score at the end of 2026

Another Blue Origin rocket explodes by Oct 31?

What will NVIDIA say during their next earnings call?

League City, Texas passes ballot measure approving the police use of Flock Cameras?

Spotify premium subscribers in 2026

T-Mobile US & SpaceX merger/acquisition announced in 2026?

OpenAI share of spend on Oct 18, 2026 (Vercel)

#1 Paid App in the US Apple App Store on October 23?

NVIDIA A100 · Average hourly price in October

Myspace relaunched in 2026?

Runner-Up Daily Music Video Global on YouTube: Oct 18, 2026

Supreme Court accepts AI copyright case before 2027?

Will the US start the process of building a nuclear-powered data center on a military base before 2030?

Will Jerome Powell join an AI company in 2026?

United Airlines passengers in Q3

#2 Paid App in the US Apple App Store on October 23?

SoFi members in Q3

Next Mistral Medium (3.6+) released by...?

NVIDIA H100 · Average hourly price in November

DOJ fines Nvidia over Groq deal in 2026?

Vince McMahon: Return to WWE in 2026

Will Palo Alto Networks Q1 Next-Generation Security ARR be above __?

What will Intel say during their next earnings call?

Another Codex outage in 2026?

OpenAI share of requests on Oct 18, 2026 (Vercel)

Where will it rain on October 19?

What will Paramount say during their next earnings call?

GitHub.com critical incident by...?

NVIDIA B200 · Average hourly price in June 2027

What will Trump post this week? (October 19 - October 25)

Will Elon Musk be charged with a crime in Spain or France?

Will Jeff Bezos go to space before 2028?

How many mpox clade Ib cases will be reported in the United States in 2026?

OpenAI retracts Navier-Stokes solution in 2026?

Will Massachusetts scientific R&D jobs rise YoY?

What will Elon post this week? (October 19 - October 25)

What will SpaceX say during their next earnings call?

Which Mag 7 Stock Has the Biggest Single-Day Move in 2026?