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Explore the full Polymarket and Kalshi catalog. A group may contain related contracts with different settlement rules.
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Showing 1-48 of 164 event groups
Ranked within each platform by reported lifetime volume. Polymarket reports dollars; Kalshi reports contracts.
KalshiScience and Technology
Will WHO declare Hantavirus a Public Health Emergency of International Concern this Year?
K 2.02M contractsHantavirus Public Health Emergency of International Concern by 2026?Yes 3.9%
1 mktNext deadline Jan 1, 2027 UTC
KalshiPolitics
What will Trump say during his rally in Kentucky?
K 1.29M contractsWhat will Donald Trump say during Midterm Rally in Highland Heights, Kentucky originally scheduled for October 17, 2026? (Ford)Yes 99.5%
What will Donald Trump say during Midterm Rally in Highland Heights, Kentucky originally scheduled for October 17, 2026? (Transgender)Yes 99.5%
What will Donald Trump say during Midterm Rally in Highland Heights, Kentucky originally scheduled for October 17, 2026? (Tariff (3+ times))Yes 99.5%
+36 moreNext deadline Oct 31, 2026 UTC
PolymarketKalshiHealth
Pandemic in 2026?
PM $18.62M · K 984.0K contractsHantavirus pandemic in 2026?
Kalshi: Pandemic in 2026?
Related contracts
PM Yes 1.4%Rules differK Yes 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 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
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
KalshiPolitics
What will Trump say this week?
K 161.3K contractsWill Trump say "Bibi / Netanyahu" before Oct 19, 2026?Yes 99.5%
Will Trump say "Zacharia" before Oct 19, 2026?Yes 27.5%
Will Trump say "Ceasefire" before Oct 19, 2026?Yes 9.5%
+19 moreNext deadline Oct 19, 2026 UTC
KalshiTech
What will Bernie say during his rally in Melbourne?
K 108.9K contractsWhat will Bernie Sanders say during Fighting Oligarchy: Where We Go From Here rally in Melbourne originally scheduled for October 17, 2026? (Working Class)Yes 99.5%
What will Bernie Sanders say during Fighting Oligarchy: Where We Go From Here rally in Melbourne originally scheduled for October 17, 2026? (Tax Break)Yes 99.5%
What will Bernie Sanders say during Fighting Oligarchy: Where We Go From Here rally in Melbourne originally scheduled for October 17, 2026? (Social Security)Yes 99.5%
+24 moreNext deadline Oct 31, 2026 UTC
KalshiTech
What will Bernie say during his rally in Tampa?
K 103.2K contractsWhat will Bernie Sanders say during Fighting Oligarchy: Where We Go From Here rally in Tampa originally scheduled for October 17, 2026? (Working Class)Yes 99.5%
What will Bernie Sanders say during Fighting Oligarchy: Where We Go From Here rally in Tampa originally scheduled for October 17, 2026? (Trump (5+ times))Yes 99.5%
What will Bernie Sanders say during Fighting Oligarchy: Where We Go From Here rally in Tampa originally scheduled for October 17, 2026? (Tax Break)Yes 99.5%
+23 moreNext deadline Oct 31, 2026 UTC
KalshiPolitics
What will the average number of measles cases be during Trump's term?
K 81.9K contractsWhat will the average number of measles cases be during the Trump Administration? (At least 2000)Yes 96.5%
What will the average number of measles cases be during the Trump Administration? (At least 2500)Yes 84.5%
What will the average number of measles cases be during the Trump Administration? (At least 4000)Yes 80%
+4 moreNext deadline Jan 1, 2029 UTC
KalshiPolitics
What companies will Trump say in October?
K 75.3K contractsWill Trump say "Uber" before Nov 1, 2026?Yes 99.5%
Will Trump say "Tesla / TSLA" before Nov 1, 2026?Yes 99.5%
Will Trump say "Toyota" before Nov 1, 2026?Yes 99.5%
+33 moreNext deadline Nov 1, 2026 UTC
KalshiWorld
What will Kevin Warsh say during his October press conference?
K 71.1K contractsWill Kevin Warsh say Central Bank at his Oct 2026 press conference?Yes 94.5%
Will Kevin Warsh say Good Day at his Oct 2026 press conference?Yes 94%
Will Kevin Warsh say AI / Artificial Intelligence at his Oct 2026 press conference?Yes 81%
+44 moreNext deadline Oct 29, 2026 UTC
KalshiPolitics
What will Trump say during his rally in Kansas?
K 68.4K contractsWhat will Donald Trump say during Midterm Rally in Wichita, Kansas originally scheduled for October 19, 2026? (Transgender)Yes 97.5%
What will Donald Trump say during Midterm Rally in Wichita, Kansas originally scheduled for October 19, 2026? (Save America Act)Yes 95.5%
What will Donald Trump say during Midterm Rally in Wichita, Kansas originally scheduled for October 19, 2026? (Farm / Farmer)Yes 95.5%
+32 moreNext deadline Nov 2, 2026 UTC
KalshiScience and Technology
Ebola pandemic in 2026?
K 67.3K contractsNew pandemic by 2026?Yes 4%
1 mktNext deadline Jan 1, 2027 UTC
KalshiHealth
Will the FDA approve retatrutide?
K 65.7K contractsWhen will the FDA approve retatrutide (LY3437943)? (Before Jan 1, 2029)Yes 91.5%
When will the FDA approve retatrutide (LY3437943)? (Before Jul 1, 2028)Yes 87.5%
When will the FDA approve retatrutide (LY3437943)? (Before Jan 1, 2028)Yes 72.5%
+2 moreNext deadline Jan 8, 2027 UTC
KalshiPolitics
What will Katie Zacharia say during Saturday in America?
K 52.5K contractsWhat will Katie Zacharia say during Fox News: Saturday in America originally scheduled for October 17, 2026? (Event does not qualify)Yes 94%
What will Katie Zacharia say during Fox News: Saturday in America originally scheduled for October 17, 2026? (Bar / Exam)Yes 2.5%
What will Katie Zacharia say during Fox News: Saturday in America originally scheduled for October 17, 2026? (Trump (3+ times))Yes 2%
+17 moreNext deadline Oct 31, 2026 UTC
KalshiCompanies
What will Amazon say during their next earnings call?
K 50.6K contractsWhat will Amazon say during their next earnings call? (Bedrock)Yes 97%
What will Amazon say during their next earnings call? (Tariff)Yes 96.5%
What will Amazon say during their next earnings call? (Trainium)Yes 92.5%
+19 moreNext deadline Mar 31, 2027 UTC
KalshiCompanies
What will Apple say during their next earnings call?
K 46.9K contractsWhat will Apple say during their next earnings call? (Siri)Yes 93.5%
What will Apple say during their next earnings call? (iPhone 18)Yes 91%
What will Apple say during their next earnings call? (Tariff)Yes 88.5%
+14 moreNext deadline Nov 12, 2026 UTC
KalshiHealth
Will there be a year without polio before 2030?
K 42.8K contractsWill there be a year with zero wild polio cases before 2030?Yes 5.2%
1 mktNext deadline Jan 1, 2030 UTC
KalshiHealth
Hims subscribers in 2026
K 40.8K contractsWill Hims & Hers Health Inc. report Above 2.8 million subscribers in 2026?Yes 97%
Will Hims & Hers Health Inc. report Above 2.84 million subscribers in 2026?Yes 96.5%
Will Hims & Hers Health Inc. report Above 2.88 million subscribers in 2026?Yes 95%
+8 moreNext deadline Mar 31, 2028 UTC
KalshiHealth
When will the FDA reclassify BPC-157 to Category 1?
K 38.5K contractsWhen will FDA announce Reclassification of BPC-157 to Category 1 of the Bulk Drug Substances List? (Before 2027)Yes 39%
When will FDA announce Reclassification of BPC-157 to Category 1 of the Bulk Drug Substances List? (Before November)Yes 9.5%
2 mktsNext deadline Nov 8, 2026 UTC
KalshiPolitics
What will Trump say in October?
K 38.1K contractsWill Trump say "Predict / Prediction" before Nov 1, 2026?Yes 99.5%
Will Trump say "Autism" before Nov 1, 2026?Yes 99.5%
Will Trump say "Newscum" before Nov 1, 2026?Yes 99%
+9 moreNext deadline Nov 1, 2026 UTC
KalshiPolitics
What will JD Vance say during his CBS Town Hall?
K 37.8K contractsWhat will JD Vance say during CBS Things That Matter: A Town Hall With Vice President JD Vance originally scheduled for October 17, 2026 at 8:00 PM ET? (Trump (3+ times))Yes 99.5%
What will JD Vance say during CBS Things That Matter: A Town Hall With Vice President JD Vance originally scheduled for October 17, 2026 at 8:00 PM ET? (Illegal Alien)Yes 99.5%
What will JD Vance say during CBS Things That Matter: A Town Hall With Vice President JD Vance originally scheduled for October 17, 2026 at 8:00 PM ET? (2028 / Campaign)Yes 99.5%
+18 moreNext deadline Oct 31, 2026 UTC
KalshiHealth
Will Trump make IVF free?
K 37.5K contractsWill Trump make IVF free?Yes 13.5%
1 mktNext deadline Jan 27, 2029 UTC
KalshiPolitics
What countries will Trump say in October?
K 32.9K contractsWill Trump say "United Kingdom / British" before Nov 1, 2026?Yes 99.5%
Will Trump say "Iceland / Icelandic" before Nov 1, 2026?Yes 98.5%
Will Trump say "Argentina / Argentinian" before Nov 1, 2026?Yes 93.5%
+12 moreNext deadline Nov 1, 2026 UTC
KalshiCompanies
What will United Airlines say during their next earnings call?
K 31.6K contractsWhat will United Airlines Holdings, Inc. say during their next earnings call? (Starlink)Yes 93.5%
What will United Airlines Holdings, Inc. say during their next earnings call? (Newark)Yes 86.5%
What will United Airlines Holdings, Inc. say during their next earnings call? (Oil)Yes 82%
+13 moreNext deadline Jan 12, 2027 UTC
KalshiPolitics
What will Trump say during his rally in North Carolina?
K 29.6K contractsWhat will Donald Trump say during Midterm Rally in Greenville, North Carolina originally scheduled for October 20, 2026? (Transgender)Yes 96.5%
What will Donald Trump say during Midterm Rally in Greenville, North Carolina originally scheduled for October 20, 2026? (Save America Act)Yes 95.5%
What will Donald Trump say during Midterm Rally in Greenville, North Carolina originally scheduled for October 20, 2026? (Hottest)Yes 93%
+31 moreNext deadline Nov 3, 2026 UTC
KalshiCompanies
What will AutoZone say during their next earnings call?
K 29.5K contractsWhat will AutoZone say during their next earnings call? (Same Store Sales)Yes 94.5%
What will AutoZone say during their next earnings call? (Distribution Center)Yes 91%
What will AutoZone say during their next earnings call? (Brazil)Yes 90.5%
+12 moreNext deadline Mar 31, 2027 UTC
KalshiPolitics
What nicknames will Trump say before 2027?
K 28.8K contractsWill Trump say "Whack Job / Wack Job" before Jan 1, 2027?Yes 99.5%
Will Trump say "Too Late" before Jan 1, 2027?Yes 99.5%
Will Trump say "Talafreako / Tala Freako" before Jan 1, 2027?Yes 99.5%
+18 moreNext deadline Jan 1, 2027 UTC
KalshiWorld
What sector will Anthropic be assigned to?
K 27.1K contractsWill Anthropic be assigned to Information Technology?Yes 92.5%
Will Anthropic be assigned to Unassigned?Yes 3%
Will Anthropic be assigned to Communication Services?Yes 2.5%
+9 moreNext deadline Jan 18, 2028 UTC
KalshiCompanies
What will Cava say during their next earnings call?
K 26.4K contractsWhat will CAVA say during their next earnings call? (Traffic)Yes 95%
What will CAVA say during their next earnings call? (Same Restaurant / Same Store)Yes 94.5%
What will CAVA say during their next earnings call? (Catering)Yes 86.5%
+13 moreNext deadline Mar 31, 2027 UTC
KalshiTech
What will Bernie say during his rally in Gainesville?
K 25.4K contractsWhat will Bernie Sanders say during Fighting Oligarchy: Where We Go From Here rally in Gainesville originally scheduled for October 18, 2026? (Elon / Musk)Yes 96.5%
What will Bernie Sanders say during Fighting Oligarchy: Where We Go From Here rally in Gainesville originally scheduled for October 18, 2026? (AI / Artificial Intelligence)Yes 94.5%
What will Bernie Sanders say during Fighting Oligarchy: Where We Go From Here rally in Gainesville originally scheduled for October 18, 2026? (Data Center)Yes 94%
+24 moreNext deadline Nov 1, 2026 UTC
KalshiHealth
When will the FDA approve Compass Pathways' COMP360 Psilocybin?
K 23.4K contractsWhen will the FDA approve COMP360 Psilocybin for Treatment-Resistant Depression? (Before 2028)Yes 88.5%
When will the FDA approve COMP360 Psilocybin for Treatment-Resistant Depression? (Before October 2027)Yes 87%
When will the FDA approve COMP360 Psilocybin for Treatment-Resistant Depression? (Before July 2027)Yes 82.5%
+2 moreNext deadline Jan 8, 2027 UTC
KalshiHealth
When will CMS announce the addition of GLP-1 drugs for obesity to Part D?
K 21.5K contractsWill CMS announce the addition of GLP-1 drugs for obesity to Part D before Jan 20, 2029?Yes 49.5%
Will CMS announce the addition of GLP-1 drugs for obesity to Part D before Jan 1, 2028?Yes 34%
Will CMS announce the addition of GLP-1 drugs for obesity to Part D before Jan 1, 2027?Yes 4.5%
3 mktsNext deadline Jan 8, 2027 UTC
KalshiCompanies
What will Google say during their next earnings call?
K 20.8K contractsWhat will Alphabet say during their next earnings call? (Gemini (3+ times))Yes 97%
What will Alphabet say during their next earnings call? (AI Mode)Yes 89%
What will Alphabet say during their next earnings call? (CodeMender)Yes 83.5%
+16 moreNext deadline Mar 31, 2027 UTC
KalshiMentions
What will Eric Yuan say during Zoomtopia 2026 Keynote?
K 20.5K contractsWhat will Eric Yuan say during Zoomtopia 2026 Keynote? (ZoomMate)Yes 78%
What will Eric Yuan say during Zoomtopia 2026 Keynote? (Agentic)Yes 76.5%
What will Eric Yuan say during Zoomtopia 2026 Keynote? (Virtual Agent)Yes 59.5%
+12 moreNext deadline Nov 3, 2026 UTC
KalshiPolitics
Who will leave office first: RFK Jr., Hegseth, or Patel?
K 19.8K contractsWill Secretary of Defense be the first to leave office?Yes 44%
Will Secretary of Health and Human Services be the first to leave office?Yes 35%
Will Director of the Federal Bureau of Investigation be the first to leave office?Yes 25%
3 mktsNext deadline Jan 20, 2029 UTC
KalshiPolitics
What will the White House Press Secretary say in the next press briefing?
K 19.2K contractsWill the White House Press Secretary say Trump (3+ times) at her next press briefing?Yes 72.5%
Will the White House Press Secretary say Iran / Iranian at her next press briefing?Yes 50.5%
Will the White House Press Secretary say Economy / Economic at her next press briefing?Yes 49.5%
+23 moreNext deadline Feb 1, 2027 UTC
KalshiCompanies
What will Netflix say during their next earnings call?
K 17.7K contractsWhat will Netflix, Inc. say during their next earnings call? (Live Event)Yes 95.5%
What will Netflix, Inc. say during their next earnings call? (Acquisition)Yes 94.5%
What will Netflix, Inc. say during their next earnings call? (Competition)Yes 91.5%
+17 moreNext deadline Jan 18, 2027 UTC
KalshiHealth
How many tuberculosis cases will be reported in the United States in 2026?
K 17.7K contractsAbove 7000 tuberculosis disease cases in the United States during 2026Yes 94%
Above 8000 tuberculosis disease cases in the United States during 2026Yes 89.5%
Above 9000 tuberculosis disease cases in the United States during 2026Yes 71%
+2 moreNext deadline Jan 8, 2027 UTC
KalshiCompanies
What will Kroger say during their next earnings call?
K 16.8K contractsWhat will Kroger say during their next earnings call? (GLP-1)Yes 84%
What will Kroger say during their next earnings call? (AI / Artificial Intelligence)Yes 83%
What will Kroger say during their next earnings call? (Produce)Yes 77.5%
+8 moreNext deadline Mar 31, 2027 UTC
KalshiCompanies
What will Tesla say during their next earnings call?
K 16.7K contractsWhat will Tesla say during their next earnings call? (Cybercab)Yes 97%
What will Tesla say during their next earnings call? (Regulator / Regulatory / Regulation)Yes 94%
What will Tesla say during their next earnings call? (Roadster)Yes 93%
+22 moreNext deadline Mar 31, 2027 UTC
KalshiHealth
Next pandemic
K 15.7K contractsPandemic by Dec 31, 2029?Yes 21%
Pandemic by Dec 31, 2028?Yes 18%
Pandemic by Dec 31, 2027?Yes 12.5%
3 mktsNext deadline Dec 31, 2027 UTC
KalshiCompanies
What will Palantir say during their next earnings call?
K 15.5K contractsWhat will Palantir say during their next earnings call? (International)Yes 90%
What will Palantir say during their next earnings call? (Revenue Guidance)Yes 84.5%
What will Palantir say during their next earnings call? (Maven)Yes 82%
+16 moreNext deadline Nov 16, 2026 UTC
KalshiPolitics
What will Trump say during his rally in Florida?
K 15.4K contractsWhat will Donald Trump say during Midterm Rally in Fort Myers, Florida originally scheduled for October 23, 2026? (Transgender)Yes 97.5%
What will Donald Trump say during Midterm Rally in Fort Myers, Florida originally scheduled for October 23, 2026? (Save America Act)Yes 96.5%
What will Donald Trump say during Midterm Rally in Fort Myers, Florida originally scheduled for October 23, 2026? (Stock Market)Yes 90.5%
+28 moreNext deadline Nov 6, 2026 UTC
KalshiWorld
What will Zelenskyy say during Meet the Press?
K 15.2K contractsWhat will Volodymyr Zelenskyy say during Meet the Press originally scheduled for October 18, 2026? (Putin)Yes 99.5%
What will Volodymyr Zelenskyy say during Meet the Press originally scheduled for October 18, 2026? (Missile)Yes 99.5%
What will Volodymyr Zelenskyy say during Meet the Press originally scheduled for October 18, 2026? (Gas / Oil / Gasoline)Yes 98.5%
+15 moreNext deadline Nov 1, 2026 UTC
KalshiEconomics
Will Minnesota medical-device manufacturing jobs rise YoY?
K 15.0K contractsWill Minnesota’s annual-average employment in Medical Equipment and Supplies Manufacturing for 2026 be above 18,200 jobs?Yes 92.5%
1 mktNext deadline May 7, 2027 UTC
KalshiTech
What will Jensen Huang say during GTC Berlin Keynote?
K 13.5K contractsWhat will Jensen Huang say during GTC Berlin 2026 Keynote? (Rubin / Vera Rubin)Yes 97.5%
What will Jensen Huang say during GTC Berlin 2026 Keynote? (AI / Artificial Intelligence)Yes 97.5%
What will Jensen Huang say during GTC Berlin 2026 Keynote? (Robot / Robotic / Robotics)Yes 88.5%
+20 moreNext deadline Nov 5, 2026 UTC
KalshiCompanies
What will Sprouts say during their next earnings call?
K 12.9K contractsWhat will Sprouts Farmers Market, Inc. say during their next earnings call? (E-commerce)Yes 90%
What will Sprouts Farmers Market, Inc. say during their next earnings call? (Personalization)Yes 86.5%
What will Sprouts Farmers Market, Inc. say during their next earnings call? (Inflation)Yes 80.5%
+12 moreNext deadline Nov 11, 2026 UTC