{"_meta":{"attribution":"Data aggregated by pdata.world (https://pdata.world) from 8 prediction-market venues; CC BY 4.0; source data © each venue.","canonical_url":"https://pdata.world/events/polymarket/1194765","as_of":"2026-10-20T20:52:31.779174Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"Senate Combo: Iowa, Kansas, Nebraska\" — \"Other\" leads at 50% across 9 outcomes as of 2026-10-20 UTC. https://pdata.world/events/polymarket/1194765","source_url":"https://polymarket.com/event/senate-three-way-combo-iowa-kansas-nebraska"},"source":"polymarket","id":"1194765","ticker":"senate-three-way-combo-iowa-kansas-nebraska","slug":"senate-three-way-combo-iowa-kansas-nebraska","title":"Senate Combo: Iowa, Kansas, Nebraska","description":"This market will resolve according to the outcome of the United States Senate general elections in Iowa, Kansas, and Nebraska that are currently scheduled for November 3, 2026, inclusive of any potential runoffs. \n\nA candidate will be considered to represent a party by their ballot-listed affiliation or if they are the nominee of that party. Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party.\n\nBecause no Democratic candidate is on the ballot in Nebraska, the Nebraska race is represented by “Republican” and “Independent” (Ind) options. The “Independent” option refers to a win by a candidate running as an independent in the Nebraska Senate election. For purposes of this market, Dan Osborn will be considered to be an Independent regardless of any affiliation that he may have with any party. \n\nIf the results of one of these elections are not conclusively known by March 31, 2027, or if an independent or third-party candidate wins the Iowa or Kansas election, or a third-party candidate wins the Nebraska election, this market will resolve to \"Other\". \n\nFor purposes of this market, a \"sweep\" is when a party wins all races. \n\nThe resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources have conclusively called the relevant elections. If all three sources do not achieve consensus in calling the relevant races for this market, it will resolve based on the official certification.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/senate-three-way-combo-iowa-kansas-nebraska-BZk5BTXB2JWV.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/senate-three-way-combo-iowa-kansas-nebraska-BZk5BTXB2JWV.png","active":true,"closed":false,"start_date":"2026-10-15T15:56:58Z","end_date":"2026-11-03T23:59:00Z","closed_time":null,"volume":4054.98078,"volume_24hr":353.36000099999995,"volume_24h_change":null,"normalized_vol_24hr":13.496246337890625,"normalized_volume":15.67762279510498,"liquidity":103763.61072,"open_interest":861.6465039999999,"categories":["Politics"],"tags":[{"id":"2","slug":"politics","label":"Politics"},{"id":"339","slug":"election","label":"election"},{"id":"105894","slug":"dan-osborn","label":"Dan Osborn"},{"id":"105888","slug":"josh-turek","label":"Josh Turek"},{"id":"1101","slug":"us-presidential-election","label":"US Election"},{"id":"104019","slug":"iowa-midterm","label":"Iowa Midterm"},{"id":"105889","slug":"ashley-hinson","label":"Ashley Hinson"},{"id":"105895","slug":"pete-ricketts","label":"Pete Ricketts"},{"id":"106220","slug":"adam-hamilton","label":"adam hamilton"},{"id":"104020","slug":"kansas-midterm","label":"Kansas Midterm"},{"id":"106221","slug":"roger-marshall","label":"Roger Marshall"},{"id":"104028","slug":"nebraska-midterm","label":"Nebraska Midterm"}],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Other","top_outcome_probability":0.5,"top_outcome_prob_24h_change":null,"top_outcome_volume_24h_change":null,"updated_at":"2026-10-20T20:31:37.589702Z","fetched_at":"2026-10-20T20:31:37.589702Z","added_at":"2026-10-15T16:09:57.026239Z","url":"https://polymarket.com/event/senate-three-way-combo-iowa-kansas-nebraska","chart_24h":[233.665719,233.665719,233.665719,233.665719,233.665719,233.665719,233.665719,233.665719,233.665719,233.665719,233.665719,233.665719,233.665719,233.665719,233.665719,233.665719,233.665719,233.665719,233.665719,233.665719,233.665719,233.665719,413.045719,420.512386,400.512386,400.512386,400.512386,207.336667,207.336667,333.36000099999995,333.36000099999995,333.36000099999995,333.36000099999995,353.36000099999995],"kind":"live","mutually_exclusive":true,"markets_total":9,"markets":[{"source":"polymarket","id":"5737287","event_id":"1194765","slug":"will-republicans-win-the-iowa-kansas-and-nebraska-senate-seats","question":"Will Republicans win the Iowa, Kansas, and Nebraska Senate seats?","group_item_title":"Reps sweep","description":"This market will resolve according to the outcome of the United States Senate general elections in Iowa, Kansas, and Nebraska that are currently scheduled for November 3, 2026, inclusive of any potential runoffs. \n\nA candidate will be considered to represent a party by their ballot-listed affiliation or if they are the nominee of that party. Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party.\n\nBecause no Democratic candidate is on the ballot in Nebraska, the Nebraska race is represented by “Republican” and “Independent” (Ind) options. The “Independent” option refers to a win by a candidate running as an independent in the Nebraska Senate election. For purposes of this market, Dan Osborn will be considered to be an Independent regardless of any affiliation that he may have with any party. \n\nIf the results of one of these elections are not conclusively known by March 31, 2027, or if an independent or third-party candidate wins the Iowa or Kansas election, or a third-party candidate wins the Nebraska election, this market will resolve to \"Other\". \n\nFor purposes of this market, a \"sweep\" is when a party wins all races. \n\nThe resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources have conclusively called the relevant elections. If all three sources do not achieve consensus in calling the relevant races for this market, it will resolve based on the official certification.\n","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-republicans-win-the-iowa-kansas-and-nebraska-senate-seats-269eLheJpM6t.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-republicans-win-the-iowa-kansas-and-nebraska-senate-seats-269eLheJpM6t.png","outcomes":["Yes","No"],"outcome_prices":[0.395,0.605],"probability":0.395,"spread":0.01,"active":true,"closed":false,"start_date":"2026-10-15T15:56:58Z","end_date":"2026-11-03T23:59:00Z","closed_time":null,"result":null,"volume":2382.5600609999997,"volume_24hr":173.99999999999997,"prob_24h_change":0.03500000000000003,"volume_24h_change":-19.445719000000025,"normalized_vol_24hr":11.168228149414062,"normalized_volume":17.74188804626465,"liquidity":23465.0599,"categories":["Politics"],"countries":["United States"],"updated_at":"2026-10-20T17:53:40.439538Z","fetched_at":"2026-10-20T17:53:40.439538Z","added_at":"2026-10-15T16:09:57.111040Z","url":"https://polymarket.com/event/senate-three-way-combo-iowa-kansas-nebraska/will-republicans-win-the-iowa-kansas-and-nebraska-senate-seats","event_title":"Senate Combo: Iowa, Kansas, Nebraska","chart_24h":[0.36,0.355,0.36,0.38,0.405,0.38,0.385,0.385,0.41,0.4,0.38,0.395,0.365,0.4,0.405,0.4,0.395,0.395]},{"source":"polymarket","id":"5737327","event_id":"1194765","slug":"will-democrats-win-the-iowa-and-kansas-senate-seats-and-an-independent-win-nebraska","question":"Will Democrats win the Iowa and Kansas Senate seats, and an independent win Nebraska?","group_item_title":"Dems IA & KS, Ind NE","description":"This market will resolve according to the outcome of the United States Senate general elections in Iowa, Kansas, and Nebraska that are currently scheduled for November 3, 2026, inclusive of any potential runoffs. \n\nA candidate will be considered to represent a party by their ballot-listed affiliation or if they are the nominee of that party. Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party.\n\nBecause no Democratic candidate is on the ballot in Nebraska, the Nebraska race is represented by “Republican” and “Independent” (Ind) options. The “Independent” option refers to a win by a candidate running as an independent in the Nebraska Senate election. For purposes of this market, Dan Osborn will be considered to be an Independent regardless of any affiliation that he may have with any party. \n\nIf the results of one of these elections are not conclusively known by March 31, 2027, or if an independent or third-party candidate wins the Iowa or Kansas election, or a third-party candidate wins the Nebraska election, this market will resolve to \"Other\". \n\nFor purposes of this market, a \"sweep\" is when a party wins all races. \n\nThe resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources have conclusively called the relevant elections. If all three sources do not achieve consensus in calling the relevant races for this market, it will resolve based on the official certification.\n","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-democrats-win-the-iowa-and-kansas-senate-seats-and-an-independent-win-nebra-a6tT2ZM50KCQ.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-democrats-win-the-iowa-and-kansas-senate-seats-and-an-independent-win-nebra-a6tT2ZM50KCQ.png","outcomes":["Yes","No"],"outcome_prices":[0.185,0.815],"probability":0.185,"spread":0.03,"active":true,"closed":false,"start_date":"2026-10-15T15:56:58Z","end_date":"2026-11-03T23:59:00Z","closed_time":null,"result":null,"volume":265.312384,"volume_24hr":32.8,"prob_24h_change":0.010000000000000009,"volume_24h_change":32.58,"normalized_vol_24hr":5.188940048217773,"normalized_volume":9.150465965270996,"liquidity":14080.2381,"categories":["Politics"],"countries":["United States"],"updated_at":"2026-10-20T20:08:58.510813Z","fetched_at":"2026-10-20T20:08:58.510813Z","added_at":"2026-10-15T16:09:57.111040Z","url":"https://polymarket.com/event/senate-three-way-combo-iowa-kansas-nebraska/will-democrats-win-the-iowa-and-kansas-senate-seats-and-an-independent-win-nebraska","event_title":"Senate Combo: Iowa, Kansas, Nebraska","chart_24h":[0.175,0.205,0.17,0.165,0.17,0.17,0.215,0.245,0.19,0.18,0.18,0.235,0.2,0.185,0.245,0.22,0.215,0.235,0.19,0.185,0.175,0.235,0.185]},{"source":"polymarket","id":"5737319","event_id":"1194765","slug":"will-democrats-win-the-iowa-senate-seat-republicans-win-kansas-and-an-independent-win-nebraska","question":"Will Democrats win the Iowa Senate seat, Republicans win Kansas, and an independent win Nebraska?","group_item_title":"Dems IA, Reps KS, Ind NE","description":"This market will resolve according to the outcome of the United States Senate general elections in Iowa, Kansas, and Nebraska that are currently scheduled for November 3, 2026, inclusive of any potential runoffs. \n\nA candidate will be considered to represent a party by their ballot-listed affiliation or if they are the nominee of that party. Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party.\n\nBecause no Democratic candidate is on the ballot in Nebraska, the Nebraska race is represented by “Republican” and “Independent” (Ind) options. The “Independent” option refers to a win by a candidate running as an independent in the Nebraska Senate election. For purposes of this market, Dan Osborn will be considered to be an Independent regardless of any affiliation that he may have with any party. \n\nIf the results of one of these elections are not conclusively known by March 31, 2027, or if an independent or third-party candidate wins the Iowa or Kansas election, or a third-party candidate wins the Nebraska election, this market will resolve to \"Other\". \n\nFor purposes of this market, a \"sweep\" is when a party wins all races. \n\nThe resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources have conclusively called the relevant elections. If all three sources do not achieve consensus in calling the relevant races for this market, it will resolve based on the official certification.\n","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-democrats-win-the-iowa-senate-seat-republicans-win-kansas-and-an-independen-kn4QgourNPFC.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-democrats-win-the-iowa-senate-seat-republicans-win-kansas-and-an-independen-kn4QgourNPFC.png","outcomes":["Yes","No"],"outcome_prices":[0.155,0.845],"probability":0.155,"spread":0.03,"active":true,"closed":false,"start_date":"2026-10-15T15:56:58Z","end_date":"2026-11-03T23:59:00Z","closed_time":null,"result":null,"volume":276.533334,"volume_24hr":31.533334,"prob_24h_change":0.03,"volume_24h_change":31.533334,"normalized_vol_24hr":5.0769548416137695,"normalized_volume":9.286211013793945,"liquidity":11534.1229,"categories":["Politics"],"countries":["United States"],"updated_at":"2026-10-20T19:47:02.900127Z","fetched_at":"2026-10-20T19:47:02.900127Z","added_at":"2026-10-15T16:09:57.111040Z","url":"https://polymarket.com/event/senate-three-way-combo-iowa-kansas-nebraska/will-democrats-win-the-iowa-senate-seat-republicans-win-kansas-and-an-independent-win-nebraska","event_title":"Senate Combo: Iowa, Kansas, Nebraska","chart_24h":[0.125,0.11,0.12,0.135,0.14,0.18,0.195,0.15,0.18,0.165,0.175,0.18,0.155,0.16,0.15,0.19,0.16,0.175,0.14,0.13,0.14,0.125,0.165,0.14,0.155]},{"source":"polymarket","id":"5737294","event_id":"1194765","slug":"will-republicans-win-the-iowa-and-kansas-senate-seats-and-an-independent-win-nebraska","question":"Will Republicans win the Iowa and Kansas Senate seats, and an independent win Nebraska?","group_item_title":"Reps IA & KS, Ind NE","description":"This market will resolve according to the outcome of the United States Senate general elections in Iowa, Kansas, and Nebraska that are currently scheduled for November 3, 2026, inclusive of any potential runoffs. \n\nA candidate will be considered to represent a party by their ballot-listed affiliation or if they are the nominee of that party. Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party.\n\nBecause no Democratic candidate is on the ballot in Nebraska, the Nebraska race is represented by “Republican” and “Independent” (Ind) options. The “Independent” option refers to a win by a candidate running as an independent in the Nebraska Senate election. For purposes of this market, Dan Osborn will be considered to be an Independent regardless of any affiliation that he may have with any party. \n\nIf the results of one of these elections are not conclusively known by March 31, 2027, or if an independent or third-party candidate wins the Iowa or Kansas election, or a third-party candidate wins the Nebraska election, this market will resolve to \"Other\". \n\nFor purposes of this market, a \"sweep\" is when a party wins all races. \n\nThe resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources have conclusively called the relevant elections. If all three sources do not achieve consensus in calling the relevant races for this market, it will resolve based on the official certification.\n","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-republicans-win-the-iowa-and-kansas-senate-seats-and-an-independent-win-neb-MKqRJ86AVWbK.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-republicans-win-the-iowa-and-kansas-senate-seats-and-an-independent-win-neb-MKqRJ86AVWbK.png","outcomes":["Yes","No"],"outcome_prices":[0.14,0.86],"probability":0.14,"spread":0.02,"active":true,"closed":false,"start_date":"2026-10-15T15:56:58Z","end_date":"2026-11-03T23:59:00Z","closed_time":null,"result":null,"volume":300.125001,"volume_24hr":19.866667,"prob_24h_change":0.0050000000000000044,"volume_24h_change":7.066666999999999,"normalized_vol_24hr":3.8645498752593994,"normalized_volume":9.557491302490234,"liquidity":11652.9361,"categories":["Politics"],"countries":["United States"],"updated_at":"2026-10-20T19:47:02.900127Z","fetched_at":"2026-10-20T19:47:02.900127Z","added_at":"2026-10-15T16:09:57.111040Z","url":"https://polymarket.com/event/senate-three-way-combo-iowa-kansas-nebraska/will-republicans-win-the-iowa-and-kansas-senate-seats-and-an-independent-win-nebraska","event_title":"Senate Combo: Iowa, Kansas, Nebraska","chart_24h":[0.135,0.135,0.14]},{"source":"polymarket","id":"5737322","event_id":"1194765","slug":"will-democrats-win-the-iowa-and-kansas-senate-seats-and-republicans-win-nebraska","question":"Will Democrats win the Iowa and Kansas Senate seats, and Republicans win Nebraska?","group_item_title":"Dems IA & KS, Reps NE","description":"This market will resolve according to the outcome of the United States Senate general elections in Iowa, Kansas, and Nebraska that are currently scheduled for November 3, 2026, inclusive of any potential runoffs. \n\nA candidate will be considered to represent a party by their ballot-listed affiliation or if they are the nominee of that party. Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party.\n\nBecause no Democratic candidate is on the ballot in Nebraska, the Nebraska race is represented by “Republican” and “Independent” (Ind) options. The “Independent” option refers to a win by a candidate running as an independent in the Nebraska Senate election. For purposes of this market, Dan Osborn will be considered to be an Independent regardless of any affiliation that he may have with any party. \n\nIf the results of one of these elections are not conclusively known by March 31, 2027, or if an independent or third-party candidate wins the Iowa or Kansas election, or a third-party candidate wins the Nebraska election, this market will resolve to \"Other\". \n\nFor purposes of this market, a \"sweep\" is when a party wins all races. \n\nThe resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources have conclusively called the relevant elections. If all three sources do not achieve consensus in calling the relevant races for this market, it will resolve based on the official certification.\n","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-democrats-win-the-iowa-and-kansas-senate-seats-and-republicans-win-nebraska-BU1Gdl3yJuz7.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-democrats-win-the-iowa-and-kansas-senate-seats-and-republicans-win-nebraska-BU1Gdl3yJuz7.png","outcomes":["Yes","No"],"outcome_prices":[0.13,0.87],"probability":0.13,"spread":0.04,"active":true,"closed":false,"start_date":"2026-10-15T15:56:58Z","end_date":"2026-11-03T23:59:00Z","closed_time":null,"result":null,"volume":255.8,"volume_24hr":12.8,"prob_24h_change":-0.035,"volume_24h_change":-7.199999999999999,"normalized_vol_24hr":2.884221315383911,"normalized_volume":9.031661987304688,"liquidity":12981.1729,"categories":["Politics"],"countries":["United States"],"updated_at":"2026-10-20T20:08:58.510813Z","fetched_at":"2026-10-20T20:08:58.510813Z","added_at":"2026-10-15T16:09:57.111040Z","url":"https://polymarket.com/event/senate-three-way-combo-iowa-kansas-nebraska/will-democrats-win-the-iowa-and-kansas-senate-seats-and-republicans-win-nebraska","event_title":"Senate Combo: Iowa, Kansas, Nebraska","chart_24h":[0.165,0.16,0.185,0.17,0.185,0.19,0.19,0.17,0.19,0.14,0.195,0.185,0.17,0.19,0.16,0.155,0.15,0.195,0.14,0.125,0.135,0.135,0.135,0.14,0.145,0.145,0.145,0.13]},{"source":"polymarket","id":"5737314","event_id":"1194765","slug":"will-democrats-win-the-iowa-senate-seat-and-republicans-win-kansas-and-nebraska","question":"Will Democrats win the Iowa Senate seat, and Republicans win Kansas and Nebraska?","group_item_title":"Dems IA, Reps KS & NE","description":"This market will resolve according to the outcome of the United States Senate general elections in Iowa, Kansas, and Nebraska that are currently scheduled for November 3, 2026, inclusive of any potential runoffs. \n\nA candidate will be considered to represent a party by their ballot-listed affiliation or if they are the nominee of that party. Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party.\n\nBecause no Democratic candidate is on the ballot in Nebraska, the Nebraska race is represented by “Republican” and “Independent” (Ind) options. The “Independent” option refers to a win by a candidate running as an independent in the Nebraska Senate election. For purposes of this market, Dan Osborn will be considered to be an Independent regardless of any affiliation that he may have with any party. \n\nIf the results of one of these elections are not conclusively known by March 31, 2027, or if an independent or third-party candidate wins the Iowa or Kansas election, or a third-party candidate wins the Nebraska election, this market will resolve to \"Other\". \n\nFor purposes of this market, a \"sweep\" is when a party wins all races. \n\nThe resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources have conclusively called the relevant elections. If all three sources do not achieve consensus in calling the relevant races for this market, it will resolve based on the official certification.\n","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-democrats-win-the-iowa-senate-seat-and-republicans-win-kansas-and-nebraska-07EtjwKju06S.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-democrats-win-the-iowa-senate-seat-and-republicans-win-kansas-and-nebraska-07EtjwKju06S.png","outcomes":["Yes","No"],"outcome_prices":[0.032,0.968],"probability":0.032,"spread":0.028,"active":true,"closed":false,"start_date":"2026-10-15T15:56:58Z","end_date":"2026-11-03T23:59:00Z","closed_time":null,"result":null,"volume":212.45,"volume_24hr":18.76,"prob_24h_change":-0.020999999999999998,"volume_24h_change":18.76,"normalized_vol_24hr":3.727161407470703,"normalized_volume":8.439738273620605,"liquidity":11966.85964,"categories":["Politics"],"countries":["United States"],"updated_at":"2026-10-20T20:31:38.543227Z","fetched_at":"2026-10-20T20:31:38.543227Z","added_at":"2026-10-15T16:09:57.111040Z","url":"https://polymarket.com/event/senate-three-way-combo-iowa-kansas-nebraska/will-democrats-win-the-iowa-senate-seat-and-republicans-win-kansas-and-nebraska","event_title":"Senate Combo: Iowa, Kansas, Nebraska","chart_24h":[0.053,0.048,0.0555,0.0565,0.0495,0.037,0.0455,0.037,0.0445,0.045,0.0455,0.0395,0.026,0.013,0.0125,0.01,0.039,0.031,0.0305,0.023,0.0245,0.0245,0.0255,0.0915,0.031]},{"source":"polymarket","id":"5737307","event_id":"1194765","slug":"will-republicans-win-the-iowa-senate-seat-democrats-win-kansas-and-an-independent-win-nebraska","question":"Will Republicans win the Iowa Senate seat, Democrats win Kansas, and an independent win Nebraska?","group_item_title":"Reps IA, Dems KS, Ind NE","description":"This market will resolve according to the outcome of the United States Senate general elections in Iowa, Kansas, and Nebraska that are currently scheduled for November 3, 2026, inclusive of any potential runoffs. \n\nA candidate will be considered to represent a party by their ballot-listed affiliation or if they are the nominee of that party. Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party.\n\nBecause no Democratic candidate is on the ballot in Nebraska, the Nebraska race is represented by “Republican” and “Independent” (Ind) options. The “Independent” option refers to a win by a candidate running as an independent in the Nebraska Senate election. For purposes of this market, Dan Osborn will be considered to be an Independent regardless of any affiliation that he may have with any party. \n\nIf the results of one of these elections are not conclusively known by March 31, 2027, or if an independent or third-party candidate wins the Iowa or Kansas election, or a third-party candidate wins the Nebraska election, this market will resolve to \"Other\". \n\nFor purposes of this market, a \"sweep\" is when a party wins all races. \n\nThe resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources have conclusively called the relevant elections. If all three sources do not achieve consensus in calling the relevant races for this market, it will resolve based on the official certification.\n","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-republicans-win-the-iowa-senate-seat-democrats-win-kansas-and-an-independen-ApVPl9Xv85Y8.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-republicans-win-the-iowa-senate-seat-democrats-win-kansas-and-an-independen-ApVPl9Xv85Y8.png","outcomes":["Yes","No"],"outcome_prices":[0.03,0.97],"probability":0.03,"spread":0.05,"active":true,"closed":false,"start_date":"2026-10-15T15:56:58Z","end_date":"2026-11-03T23:59:00Z","closed_time":null,"result":null,"volume":170.8,"volume_24hr":12.8,"prob_24h_change":-0.0005000000000000004,"volume_24h_change":-7.199999999999999,"normalized_vol_24hr":2.884221315383911,"normalized_volume":7.77040433883667,"liquidity":2895.96225,"categories":["Politics"],"countries":["United States"],"updated_at":"2026-10-20T20:08:58.510813Z","fetched_at":"2026-10-20T20:08:58.510813Z","added_at":"2026-10-15T16:09:57.111040Z","url":"https://polymarket.com/event/senate-three-way-combo-iowa-kansas-nebraska/will-republicans-win-the-iowa-senate-seat-democrats-win-kansas-and-an-independent-win-nebraska","event_title":"Senate Combo: Iowa, Kansas, Nebraska","chart_24h":[0.0305,0.026,0.036,0.0355,0.036,0.036,0.0355,0.036,0.0255,0.034,0.0365,0.036,0.0365,0.036,0.018,0.0225,0.034,0.033,0.0365,0.0355,0.035,0.034,0.0345,0.03]},{"source":"polymarket","id":"5737304","event_id":"1194765","slug":"will-republicans-win-the-iowa-and-nebraska-senate-seats-and-democrats-win-kansas","question":"Will Republicans win the Iowa and Nebraska Senate seats, and Democrats win Kansas?","group_item_title":"Reps IA & NE, Dems KS","description":"This market will resolve according to the outcome of the United States Senate general elections in Iowa, Kansas, and Nebraska that are currently scheduled for November 3, 2026, inclusive of any potential runoffs. \n\nA candidate will be considered to represent a party by their ballot-listed affiliation or if they are the nominee of that party. Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party.\n\nBecause no Democratic candidate is on the ballot in Nebraska, the Nebraska race is represented by “Republican” and “Independent” (Ind) options. The “Independent” option refers to a win by a candidate running as an independent in the Nebraska Senate election. For purposes of this market, Dan Osborn will be considered to be an Independent regardless of any affiliation that he may have with any party. \n\nIf the results of one of these elections are not conclusively known by March 31, 2027, or if an independent or third-party candidate wins the Iowa or Kansas election, or a third-party candidate wins the Nebraska election, this market will resolve to \"Other\". \n\nFor purposes of this market, a \"sweep\" is when a party wins all races. \n\nThe resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources have conclusively called the relevant elections. If all three sources do not achieve consensus in calling the relevant races for this market, it will resolve based on the official certification.\n","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-republicans-win-the-iowa-and-nebraska-senate-seats-and-democrats-win-kansas-npngIImElyoY.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-republicans-win-the-iowa-and-nebraska-senate-seats-and-democrats-win-kansas-npngIImElyoY.png","outcomes":["Yes","No"],"outcome_prices":[0.0285,0.9715],"probability":0.0285,"spread":0.021,"active":true,"closed":false,"start_date":"2026-10-15T15:56:58Z","end_date":"2026-11-03T23:59:00Z","closed_time":null,"result":null,"volume":191.39999999999998,"volume_24hr":50.8,"prob_24h_change":0.0034999999999999996,"volume_24h_change":50.8,"normalized_vol_24hr":6.523786544799805,"normalized_volume":8.116144180297852,"liquidity":11763.5069,"categories":["Politics"],"countries":["United States"],"updated_at":"2026-10-20T20:31:38.543227Z","fetched_at":"2026-10-20T20:31:38.543227Z","added_at":"2026-10-15T16:09:57.111040Z","url":"https://polymarket.com/event/senate-three-way-combo-iowa-kansas-nebraska/will-republicans-win-the-iowa-and-nebraska-senate-seats-and-democrats-win-kansas","event_title":"Senate Combo: Iowa, Kansas, Nebraska","chart_24h":[0.025,0.024,0.024,0.0215,0.017,0.012,0.0405,0.0415,0.0425,0.0435,0.043,0.0435,0.044,0.0435,0.044,0.03]},{"source":"polymarket","id":"5737332","event_id":"1194765","slug":"will-another-outcome-occur-in-the-iowa-kansas-and-nebraska-senate-races","question":"Will another outcome occur in the Iowa, Kansas, and Nebraska Senate races?","group_item_title":"Other","description":"This market will resolve according to the outcome of the United States Senate general elections in Iowa, Kansas, and Nebraska that are currently scheduled for November 3, 2026, inclusive of any potential runoffs. \n\nA candidate will be considered to represent a party by their ballot-listed affiliation or if they are the nominee of that party. Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party.\n\nBecause no Democratic candidate is on the ballot in Nebraska, the Nebraska race is represented by “Republican” and “Independent” (Ind) options. The “Independent” option refers to a win by a candidate running as an independent in the Nebraska Senate election. For purposes of this market, Dan Osborn will be considered to be an Independent regardless of any affiliation that he may have with any party. \n\nIf the results of one of these elections are not conclusively known by March 31, 2027, or if an independent or third-party candidate wins the Iowa or Kansas election, or a third-party candidate wins the Nebraska election, this market will resolve to \"Other\". \n\nFor purposes of this market, a \"sweep\" is when a party wins all races. \n\nThe resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources have conclusively called the relevant elections. If all three sources do not achieve consensus in calling the relevant races for this market, it will resolve based on the official certification.\n","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-another-outcome-occur-in-the-iowa-kansas-and-nebraska-senate-races-YlYxTZx79GT8.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-another-outcome-occur-in-the-iowa-kansas-and-nebraska-senate-races-YlYxTZx79GT8.png","outcomes":["Yes","No"],"outcome_prices":[0.5,0.5],"probability":0.5,"spread":1.0,"active":true,"closed":false,"start_date":null,"end_date":"2026-11-03T23:59:00Z","closed_time":null,"result":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Politics"],"countries":["United States"],"updated_at":"2026-10-15T16:09:57.111040Z","fetched_at":"2026-10-15T16:09:57.111040Z","added_at":"2026-10-15T16:09:57.111040Z","url":"https://polymarket.com/event/senate-three-way-combo-iowa-kansas-nebraska/will-another-outcome-occur-in-the-iowa-kansas-and-nebraska-senate-races","event_title":"Senate Combo: Iowa, Kansas, Nebraska","chart_24h":null}]}