{"_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/1304412","as_of":"2026-11-04T13:18:25.091709Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"Senate Combo: Iowa, South Carolina, Alaska\" — \"Dems sweep\" leads at 52% across 9 outcomes as of 2026-11-04 UTC. https://pdata.world/events/polymarket/1304412","source_url":"https://polymarket.com/event/senate-combo-iowa-south-carolina-alaska"},"source":"polymarket","id":"1304412","ticker":"senate-combo-iowa-south-carolina-alaska","slug":"senate-combo-iowa-south-carolina-alaska","title":"Senate Combo: Iowa, South Carolina, Alaska","description":"This market will resolve according to the outcome of the United States Senate general elections in Iowa, South Carolina, and Alaska 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; in Alaska, a candidate will be considered to represent a party by their ballot-listed or otherwise identifiable affiliation with the party. 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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\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 one of these elections, 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/senate-combo-iowa-south-carolina-alaska-YKVzaGRN_D8S.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/senate-combo-iowa-south-carolina-alaska-YKVzaGRN_D8S.png","outcomes":["Yes","No"],"outcome_prices":[0.52,0.48],"probability":0.52,"spread":0.84,"active":true,"closed":false,"start_date":"2026-11-03T00:20:02Z","end_date":"2026-11-03T23:59:00Z","closed_time":null,"result":null,"volume":59.862581,"volume_24hr":59.862581,"prob_24h_change":0.06,"volume_24h_change":59.862581,"normalized_vol_24hr":6.350337028503418,"normalized_volume":4.9526753425598145,"liquidity":17.1304,"categories":["Politics"],"countries":["United States"],"updated_at":"2026-11-04T12:56:53.359178Z","fetched_at":"2026-11-04T12:56:53.359178Z","added_at":"2026-11-03T00:26:54.216823Z","url":"https://polymarket.com/event/senate-combo-iowa-south-carolina-alaska/will-democrats-win-the-iowa-south-carolina-and-alaska-senate-seats","event_title":"Senate Combo: Iowa, South Carolina, Alaska","chart_24h":[0.46,0.46,0.455,0.45,0.475,0.475,0.48,0.525,0.675,0.68,0.51,0.52,0.52]},{"source":"polymarket","id":"6612562","event_id":"1304412","slug":"will-republicans-win-the-iowa-senate-seat-and-democrats-win-south-carolina-and-alaska","question":"Will Republicans win the Iowa Senate seat, and Democrats win South Carolina and Alaska?","group_item_title":"Reps IA, Dems SC & AK","description":"This market will resolve according to the outcome of the United States Senate general elections in Iowa, South Carolina, and Alaska 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; in Alaska, a candidate will be considered to represent a party by their ballot-listed or otherwise identifiable affiliation with the party. 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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/senate-combo-iowa-south-carolina-alaska-YKVzaGRN_D8S.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/senate-combo-iowa-south-carolina-alaska-YKVzaGRN_D8S.png","outcomes":["Yes","No"],"outcome_prices":[0.4255,0.5745],"probability":0.4255,"spread":0.849,"active":true,"closed":false,"start_date":"2026-11-03T00:20:02Z","end_date":"2026-11-03T23:59:00Z","closed_time":null,"result":null,"volume":159.0,"volume_24hr":159.0,"prob_24h_change":-0.004500000000000004,"volume_24h_change":159.0,"normalized_vol_24hr":9.689624786376953,"normalized_volume":7.557010650634766,"liquidity":20.66549,"categories":["Politics"],"countries":["United States"],"updated_at":"2026-11-04T12:56:53.359178Z","fetched_at":"2026-11-04T12:56:53.359178Z","added_at":"2026-11-03T00:26:54.216823Z","url":"https://polymarket.com/event/senate-combo-iowa-south-carolina-alaska/will-republicans-win-the-iowa-senate-seat-and-democrats-win-south-carolina-and-alaska","event_title":"Senate Combo: Iowa, South Carolina, Alaska","chart_24h":[0.43,0.43,0.43,0.425,0.425,0.425,0.425,0.42,0.425,0.35,0.42,0.4025,0.4255]},{"source":"polymarket","id":"6612561","event_id":"1304412","slug":"will-republicans-win-the-iowa-and-alaska-senate-seats-and-democrats-win-south-carolina","question":"Will Republicans win the Iowa and Alaska Senate seats, and Democrats win South Carolina?","group_item_title":"Reps IA & AK, Dems SC","description":"This market will resolve according to the outcome of the United States Senate general elections in Iowa, South Carolina, and Alaska 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; in Alaska, a candidate will be considered to represent a party by their ballot-listed or otherwise identifiable affiliation with the 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\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 one of these elections, 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/senate-combo-iowa-south-carolina-alaska-YKVzaGRN_D8S.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/senate-combo-iowa-south-carolina-alaska-YKVzaGRN_D8S.png","outcomes":["Yes","No"],"outcome_prices":[0.0055,0.9945],"probability":0.0055,"spread":0.009,"active":true,"closed":false,"start_date":"2026-11-03T00:20:02Z","end_date":"2026-11-03T23:59:00Z","closed_time":null,"result":null,"volume":109.7857,"volume_24hr":109.7857,"prob_24h_change":-0.4495,"volume_24h_change":109.7857,"normalized_vol_24hr":8.336885452270508,"normalized_volume":6.5019989013671875,"liquidity":10271.73448,"categories":["Politics"],"countries":["United States"],"updated_at":"2026-11-04T12:06:01.688066Z","fetched_at":"2026-11-04T12:06:01.688066Z","added_at":"2026-11-03T00:26:54.216823Z","url":"https://polymarket.com/event/senate-combo-iowa-south-carolina-alaska/will-republicans-win-the-iowa-and-alaska-senate-seats-and-democrats-win-south-carolina","event_title":"Senate Combo: Iowa, South Carolina, Alaska","chart_24h":[0.455,0.455,0.45,0.44,0.445,0.44,0.435,0.435,0.42,0.305,0.45,0.0055]},{"source":"polymarket","id":"6612559","event_id":"1304412","slug":"will-republicans-win-the-iowa-south-carolina-and-alaska-senate-seats","question":"Will Republicans win the Iowa, South Carolina, and Alaska 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, South Carolina, and Alaska 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; in Alaska, a candidate will be considered to represent a party by their ballot-listed or otherwise identifiable affiliation with the 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\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 one of these elections, 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. 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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\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 one of these elections, 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. 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