Browse prediction markets
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.
PoliticsSportsCultureCryptoClimateEconomicsMentionsCompaniesFinancialsTechScienceHealthWorldClear categories
Showing 145-192 of 7,241 event groups
Ranked within each platform by reported lifetime volume. Polymarket reports dollars; Kalshi reports contracts.
KalshiTech
Which companies will have a top-ranked AI model this year?
K 424.9K contractsWill 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
PolymarketPolitics
Ukraine signs peace deal with Russia before 2027?
PM $2.86MUkraine signs peace deal with Russia before 2027?Yes 7%
1 mktNext deadline Jan 1, 2027 UTC
KalshiPolitics
MN-05 House winner?
K 419.0K contractsWill Democratic win the House race for MN-05?Yes 94.3%
Will Republican win the House race for MN-05?Yes 4.8%
Will DeVelle Jackson win the House race for MN-05?Yes 0.5%
3 mktsNext deadline Nov 3, 2027 UTC
PolymarketPolitics
Nicolás Maduro released from custody by...?
PM $2.69MNicolás Maduro released from custody by December 31, 2026?Yes 4.5%
1 mktNext deadline Jan 1, 2027 UTC
KalshiPolitics
Will Donald Trump visit Iran?
K 414.1K contractsWill Donald Trump visit Iran before Jan 1, 2027?Yes 2.9%
1 mktNext deadline Jan 8, 2027 UTC
PolymarketPolitics
Ukraine recognizes Russian sovereignty over its territory by...?
PM $2.66MUkraine recognizes Russian sovereignty over its territory by December 31, 2026?Yes 1.5%
1 mktNext deadline Jan 1, 2027 UTC
KalshiScience and Technology
Will the FDA approve any psychedelic substance for medical use this year?
K 413.9K contractsWill the FDA approve Any psychedelic substance for medical use this year?Yes 20.5%
1 mktNext deadline Jan 8, 2027 UTC
PolymarketPolitics
Jeffrey Epstein confirmed to be alive before 2027?
PM $2.60MJeffrey Epstein confirmed to be alive before 2027?Yes 1.1%
1 mktNext deadline Jan 1, 2027 UTC
KalshiCulture
Who will have a #1 album this year?
K 406.6K contractsWill 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
PolymarketPolitics
Will Tim Walz resign by...?
PM $2.59MWill Tim Walz resign by December 31, 2026?Yes 2.5%
1 mktNext deadline Jan 1, 2027 UTC
KalshiScience and Technology
DeepSeek market share this week
K 403.1K contractsDeepSeek 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
PolymarketPolitics
Ukraine election held by...?
PM $2.50MUkraine election held by December 31, 2026?Yes 3.8%
1 mktNext deadline Jan 1, 2027 UTC
PolymarketKalshiPolitics
2028 Presidential Election winner? (Party)
PM $2.49M · K 601.3K contractsWill the Democrats win the 2028 US Presidential Election?
Kalshi: Will Democratic win the Presidency in 2028?
Related contracts
PM Yes 63.5%Rules differK Yes 58.5%
Will the Republicans win the 2028 US Presidential Election?
Kalshi: Will Republican win the Presidency in 2028?
Related contracts
PM Yes 34.5%Rules differK Yes 40.5%
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 8, 2028 UTC
KalshiPolitics
Texas Senate: Exact outcome
K 397.2K contractsWill GOP Nominee be Ken Paxton AND General Election Winner be Democrat for Jan 2027?Yes 62%
Will GOP Nominee be Ken Paxton AND General Election Winner be Republican for Jan 2027?Yes 39%
2 mktsNext deadline Jan 10, 2028 UTC
KalshiPolitics
Will the cap on gambling loss deduction be repealed?
K 394.8K contractsWill bill that removes/changes the gambling tax provision in the One Big Beautiful Bill Act ("OBBB") become law before Jan 1, 2029?Yes 47%
Will bill that removes/changes the gambling tax provision in the One Big Beautiful Bill Act ("OBBB") become law before Jan 1, 2028?Yes 42.5%
Will bill that removes/changes the gambling tax provision in the One Big Beautiful Bill Act ("OBBB") become law before Sep 1, 2027?Yes 32%
+2 moreNext deadline Jan 1, 2027 UTC
PolymarketPolitics
Russia x Ukraine Ceasefire by...?
PM $2.40MRussia x Ukraine ceasefire by December 31, 2026?Yes 9.5%
Russia x Ukraine ceasefire by October 31, 2026?Yes 1.6%
2 mktsNext deadline Oct 31, 2026 UTC
KalshiHealth
Which countries will report an Ebola case in 2026?
K 386.7K contractsWill 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
PolymarketKalshiPolitics
Maine Senate winner?
PM $2.29M · K 9.01M contractsWill the Democrats win the Maine Senate race in 2026?
Kalshi: Will Democratics win the Senate race in Maine?
Related contracts
PM Yes 60.5%Rules differK Yes 58.5%
Will the Republicans win the Maine Senate race in 2026?
Kalshi: Will Republicans win the Senate race in Maine?
Related contracts
PM Yes 40.5%Rules differK Yes 41.5%
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 4, 2026 UTC
KalshiPolitics
Michigan Senate margin of victory
K 373.8K contractsWill the margin of victory for Democrats in the U.S. Senate election in Michigan be at least 1 percentage points?Yes 64.5%
Will the margin of victory for Democrats in the U.S. Senate election in Michigan be at least 3 percentage points?Yes 42.5%
Will the margin of victory for Democrats in the U.S. Senate election in Michigan be at least 5 percentage points?Yes 24.5%
+5 moreNext deadline Nov 3, 2027 UTC
PolymarketPolitics
Will Russia capture all of Stepnohirsk by...?
PM $2.28MWill Russia capture all of Stepnohirsk by December 31, 2026?Yes 9.5%
1 mktNext deadline Jan 1, 2027 UTC
KalshiPolitics
Houston vs Jacksonville: Passing Yards
K 363.8K contractsTrevor Lawrence: 150+ passing yardsYes 99.5%
Trevor Lawrence: 175+ passing yardsYes 98.5%
C.J. Stroud: 175+ passing yardsYes 97.5%
+16 moreNext deadline Oct 20, 2026 UTC
PolymarketPolitics
Miguel Díaz-Canel out as leader of Cuba by...?
PM $2.27MMiguel Díaz-Canel out as leader of Cuba by December 31?Yes 8.5%
1 mktNext deadline Jan 1, 2027 UTC
KalshiWorld
Will the US acquire any new territory?
K 360.8K contractsWill the United States acquire any territory not under its sovereignty (as of Issuance) before Jan 21, 2029?Yes 23%
Will the United States acquire any territory not under its sovereignty (as of Issuance) before Jan 1, 2028?Yes 16%
Will the United States acquire any territory not under its sovereignty (as of Issuance) before Jan 1, 2027?Yes 5.4%
3 mktsNext deadline Jan 1, 2027 UTC
PolymarketPolitics
US strike on Colombia by...?
PM $2.25MUS strike on Colombia by December 31?Yes 20.5%
1 mktNext deadline Jan 1, 2027 UTC
KalshiPolitics
MN-01 House winner?
K 360.6K contractsWill Republican win the House race for MN-01?Yes 76.5%
Will Democratic win the House race for MN-01?Yes 23.5%
2 mktsNext deadline Nov 3, 2027 UTC
PolymarketPolitics
Macron out by...?
PM $2.20MMacron out by December 31, 2026?Yes 3.9%
1 mktNext deadline Jan 1, 2027 UTC
KalshiTech
Traffic through the Strait of Hormuz? (10/12 - 10/18)
K 354.0K contractsWill there be more than 10 transit calls through the Strait of Hormuz from Oct 12, 2026 to Oct 18, 2026?Yes 98.5%
Will there be more than 15 transit calls through the Strait of Hormuz from Oct 12, 2026 to Oct 18, 2026?Yes 97.5%
Will there be more than 20 transit calls through the Strait of Hormuz from Oct 12, 2026 to Oct 18, 2026?Yes 70.5%
+9 moreNext deadline Jan 18, 2027 UTC
PolymarketPolitics
Will Alberta join the US?
PM $2.19MWill Alberta join the US? Yes 1.8%
1 mktNext deadline Jan 1, 2027 UTC
KalshiPolitics
South Dakota Senate winner?
K 343.4K contractsWill Republicans win the Senate race in South Dakota?Yes 92.3%
Will Brian Bengss win the Senate race in South Dakota?Yes 6.5%
Will Democratics win the Senate race in South Dakota?Yes <0.1%
3 mktsNext deadline Nov 3, 2027 UTC
PolymarketPolitics
Iran coup attempt by...?
PM $2.15MIran coup attempt by December 31, 2027?Yes 28.5%
Iran coup attempt by December 31, 2026?Yes 11%
2 mktsNext deadline Jan 1, 2027 UTC
KalshiSports
Pro Football Passing Yards Leader
K 341.4K contractsWill Matthew Stafford lead Pro Football in Passing Yards for the 2026-2027 Regular Season?Yes 27.5%
Will Jared Goff lead Pro Football in Passing Yards for the 2026-2027 Regular Season?Yes 13.5%
Will Dak Prescott lead Pro Football in Passing Yards for the 2026-2027 Regular Season?Yes 12%
+25 moreNext deadline Feb 8, 2027 UTC
PolymarketPolitics
US-Iran Hormuz Agreement by...?
PM $2.12MUS-Iran Hormuz Agreement by December 31?Yes 30.5%
US-Iran Hormuz Agreement by November 30?Yes 20%
US-Iran Hormuz Agreement by November 2?Yes 8.5%
+1 moreNext deadline Nov 1, 2026 UTC
KalshiScience and Technology
When will the next Millennium Prize be awarded?
K 332.3K contractsWill a Millennium Prize be awarded for any unsolved Millennium Prize Problem before Jan 1, 2035?Yes 83.2%
Will a Millennium Prize be awarded for any unsolved Millennium Prize Problem before Jan 1, 2030?Yes 58.5%
Will a Millennium Prize be awarded for any unsolved Millennium Prize Problem before Jan 1, 2029?Yes 29.5%
+2 moreNext deadline Jan 2, 2027 UTC
PolymarketPolitics
US-Yemen ceasefire continues through...?
PM $2.07MUS x Yemen ceasefire continues through October 18?Yes 98.7%
US x Yemen ceasefire continues through October 21?Yes 97.6%
US x Yemen ceasefire continues through October 31?Yes 94.5%
+1 moreNext deadline Oct 18, 2026 UTC
KalshiCulture
Who will release a new album in 2026?
K 324.1K contractsWill Lil Baby release a new album in 2026?Yes 90%
Will Offset release a new album in 2026?Yes 79.5%
Will 2 Chainz release a new album in 2026?Yes 76.5%
+70 moreNext deadline Jan 1, 2028 UTC
PolymarketPolitics
Will Russia capture all of Kostyantynivka by...?
PM $2.04MWill Russia capture all of Kostyantynivka by June 30, 2027?Yes 56.5%
Will Russia capture all of Kostyantynivka by March 31, 2027?Yes 37%
Will Russia capture all of Kostyantynivka by December 31, 2026?Yes 12.5%
+2 moreNext deadline Nov 1, 2026 UTC
KalshiPolitics
Will Iran become a democracy in 2026?
K 323.4K contractsWill Iran's score in the Economist Intelligence Unit's Democracy Index be at least 6 in the 2026 edition?Yes 2.1%
1 mktNext deadline May 30, 2027 UTC
PolymarketPolitics
Satoshi's identity be proven by...?
PM $2.00MWill Satoshi's identity be revealed by December 31?Yes 2%
1 mktNext deadline Jan 1, 2027 UTC
KalshiPolitics
Will Donald Trump attend UFC 333?
K 320.0K contractsWill Donald Trump attend UFC 333?Yes 1.5%
1 mktNext deadline Oct 25, 2026 UTC
PolymarketPolitics
Iran agrees to end enrichment of uranium by December 31?
PM $1.96M Iran agrees to end enrichment of uranium by December 31?Yes 7.4%
1 mktNext deadline Jan 1, 2027 UTC
KalshiPolitics
Jerome Powell departure as Fed Governor announced?
K 319.2K contractsWill Jerome Powell leave Member of the Board of Governors of the Federal Reserve System before Jan 31, 2028?Yes 71.5%
Will Jerome Powell leave Member of the Board of Governors of the Federal Reserve System before Oct 1, 2027?Yes 54%
Will Jerome Powell leave Member of the Board of Governors of the Federal Reserve System before Jun 1, 2027?Yes 27.5%
+4 moreNext deadline Nov 8, 2026 UTC
PolymarketPolitics
Next Prime Minister of Spain?
PM $1.90MWill Alberto Núñez Feijóo be the next Prime Minister of Spain?Yes 81.5%
Will Pedro Sánchez be the next Prime Minister of Spain?Yes 16%
Will Santiago Abascal be the next Prime Minister of Spain?Yes 2.1%
+13 moreNext deadline Mar 31, 2028 UTC
KalshiPolitics
2028 Presidential matchup
K 318.8K contractsWill Alexandria Ocasio-Cortez and JD Vance be the 2028 Democratic and Republican presidential nominees?Yes 13.5%
Will Gavin Newsom and JD Vance be the 2028 Democratic and Republican presidential nominees?Yes 12%
Will Jon Ossoff and JD Vance be the 2028 Democratic and Republican presidential nominees?Yes 11.6%
+13 moreNext deadline Nov 14, 2028 UTC
PolymarketPolitics
Mohammed bin Salman out as leader of Saudi Arabia by...?
PM $1.90MWill Mohammed bin Salman cease to be the de facto leader of Saudi Arabia by December 31, 2026?Yes 6.7%
1 mktNext deadline Jan 1, 2027 UTC
KalshiElections
Will the midterms happen on time?
K 318.6K contractsWill at least 50 states conduct 2026 U.S. House midterms on time?Yes 91.5%
1 mktNext deadline Nov 10, 2026 UTC
PolymarketPolitics
Where will Trump and Putin meet next in 2026?
PM $1.86MWill Trump and Putin meet next in China?Yes 75.5%
Will Trump and Putin not meet?Yes 17.5%
Will Trump and Putin meet next in United States?Yes 3.7%
+12 moreNext deadline Jan 1, 2027 UTC
KalshiEntertainment
Who Will Perform at Red Rocks in 2027?
K 316.0K contractsWill Widespread Panic perform at Red Rocks Park & Amphitheatre in 2027?Yes 89.5%
Will The String Cheese Incident perform at Red Rocks Park & Amphitheatre in 2027?Yes 88.5%
Will The Avett Brothers perform at Red Rocks Park & Amphitheatre in 2027?Yes 88.5%
+32 moreNext deadline Jan 8, 2028 UTC
PolymarketKalshiPolitics
Michigan Senate winner?
PM $1.86M · K 7.64M contractsWill the Democrats win the Michigan Senate race in 2026?
Kalshi: Will Democratics win the Senate race in Michigan?
Related contracts
PM Yes 70%Rules differK Yes 67.5%
Will the Republicans win the Michigan Senate race in 2026?
Kalshi: Will Republicans win the Senate race in Michigan?
Related contracts
PM Yes 31%Rules differK Yes 32.5%
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 4, 2026 UTC