{"source":"kalshi","id":"HOUSEOH9-26","ticker":"HOUSEOH9-26","slug":"HOUSEOH9-26","title":"OH-09 House winner?","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2025-07-01T21:00:00Z","end_date":"2027-11-03T15:00:00Z","closed_time":null,"volume":15513.289999999999,"volume_24hr":0.0,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":20.806415557861328,"liquidity":null,"open_interest":8672.19,"categories":["Elections"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Marcy Kaptur","top_outcome_probability":0.74,"top_outcome_prob_24h_change":0.0,"top_outcome_volume_24h_change":-7.95,"updated_at":"2026-07-25T15:53:41.954786Z","fetched_at":"2026-07-25T15:53:41.954786Z","added_at":null,"url":"https://kalshi.com/markets/houseoh9/oh-09-house-winner/houseoh9-26","chart_24h":[6.63,0.0],"markets":[{"source":"kalshi","id":"HOUSEOH9-26-D","event_id":"HOUSEOH9-26","slug":"HOUSEOH9-26-D","question":"Will Democratic win the House race for OH-9?","group_item_title":"Marcy Kaptur","description":"If the House member sworn in for OH-09 for the term beginning in 2027 is a member of the Democratic Party, then the market resolves to Yes.\n\n---\n\nThis market is eligible for accelerated determination after a consensus of media organizations project the winner. See full rules for details.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.74,0.26],"probability":0.74,"spread":0.07999999999999996,"active":true,"closed":false,"start_date":"2025-07-01T21:00:00Z","end_date":"2027-11-03T15:00:00Z","closed_time":"2027-11-03T15:00:00Z","volume":4469.41,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":-7.95,"normalized_vol_24hr":null,"normalized_volume":18.385908126831055,"liquidity":null,"categories":["Elections"],"countries":["United States"],"updated_at":"2026-07-25T15:55:45.867455Z","fetched_at":"2026-07-25T15:53:42.192745Z","added_at":null,"url":"https://kalshi.com/markets/houseoh9/oh-09-house-winner/houseoh9-26","event_title":"OH-09 House winner?","chart_24h":[0.74,0.74,0.74]},{"source":"kalshi","id":"HOUSEOH9-26-R","event_id":"HOUSEOH9-26","slug":"HOUSEOH9-26-R","question":"Will Republican win the House race for OH-9?","group_item_title":"Derek Merrin","description":"If the House member sworn in for OH-09 for the term beginning in 2027 is a member of the Republican Party, then the market resolves to Yes.\n\n---\n\nThis market is eligible for accelerated determination after a consensus of media organizations project the winner. See full rules for details.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.28,0.72],"probability":0.28,"spread":0.08000000000000002,"active":true,"closed":false,"start_date":"2025-07-01T21:00:00Z","end_date":"2027-11-03T15:00:00Z","closed_time":"2027-11-03T15:00:00Z","volume":11043.88,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":22.555828094482422,"liquidity":null,"categories":["Elections"],"countries":["United States"],"updated_at":"2026-07-25T09:00:11.840319Z","fetched_at":"2026-07-23T07:51:49.113673Z","added_at":null,"url":"https://kalshi.com/markets/houseoh9/oh-09-house-winner/houseoh9-26","event_title":"OH-09 House winner?","chart_24h":[0.28,0.28]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/HOUSEOH9-26","as_of":"2026-07-25T19:11:05.945379Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"OH-09 House winner?\" — top market at 74% probability across 2 outcomes","source_url":null}}