{"source":"kalshi","id":"SENATEPA-28","ticker":"SENATEPA-28","slug":"SENATEPA-28","title":"Pennsylvania Senate winner? (2028)","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2025-07-15T14:00:00Z","end_date":"2029-11-07T15:00:00Z","closed_time":null,"volume":7980.62,"volume_24hr":0.0,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":21.953462600708008,"liquidity":null,"open_interest":4806.57,"categories":["Elections"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Democratic party","top_outcome_probability":0.89,"top_outcome_prob_24h_change":null,"top_outcome_volume_24h_change":null,"updated_at":"2026-09-02T14:48:32.995321Z","fetched_at":"2026-09-02T14:48:32.995321Z","added_at":null,"url":"https://kalshi.com/markets/senatepa/pennsylvania-senate-winner-2028/senatepa-28","chart_24h":null,"kind":"live","markets":[{"source":"kalshi","id":"SENATEPA-28-D","event_id":"SENATEPA-28","slug":"SENATEPA-28-D","question":"Will Democrats win the Senate race in Pennsylvania?","group_item_title":"Democratic party","description":"If a representative of the Democratic party is sworn in as a Senator of Pennsylvania for the term beginning in 2029, 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.\n\nNote: If John Fetterman runs as a member of the Democratic party and wins, then that market will resolve to Yes and John Fetterman (as an independent) will resolve to No.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.89,0.10999999999999999],"probability":0.89,"spread":0.029999999999999916,"active":true,"closed":false,"start_date":"2025-07-15T14:00:00Z","end_date":"2029-11-07T15:00:00Z","closed_time":"2029-11-07T15:00:00Z","volume":2957.34,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":19.88529396057129,"liquidity":null,"categories":["Elections"],"countries":["United States"],"updated_at":"2026-09-03T22:09:45.614414Z","fetched_at":"2026-09-03T22:09:45.614414Z","added_at":null,"url":"https://kalshi.com/markets/senatepa/pennsylvania-senate-winner-2028/senatepa-28","event_title":"Pennsylvania Senate winner? (2028)","chart_24h":null},{"source":"kalshi","id":"SENATEPA-28-R","event_id":"SENATEPA-28","slug":"SENATEPA-28-R","question":"Will Republicans win the Senate race in Pennsylvania?","group_item_title":"Republican party","description":"If a representative of the Republican party is sworn in as a Senator of Pennsylvania for the term beginning in 2029, 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.\n\nNote: If John Fetterman runs as a member of the Democratic party and wins, then that market will resolve to Yes and John Fetterman (as an independent) will resolve to No.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.26,0.74],"probability":0.26,"spread":0.01999999999999999,"active":true,"closed":false,"start_date":"2025-07-15T14:00:00Z","end_date":"2029-11-07T15:00:00Z","closed_time":"2029-11-07T15:00:00Z","volume":3378.71,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":20.553434371948242,"liquidity":null,"categories":["Elections"],"countries":["United States"],"updated_at":"2026-09-05T04:53:18.546285Z","fetched_at":"2026-09-05T04:53:18.546285Z","added_at":null,"url":"https://kalshi.com/markets/senatepa/pennsylvania-senate-winner-2028/senatepa-28","event_title":"Pennsylvania Senate winner? (2028)","chart_24h":null},{"source":"kalshi","id":"SENATEPA-28-JFET","event_id":"SENATEPA-28","slug":"SENATEPA-28-JFET","question":"Will John Fetterman win the Senate race in Pennsylvania?","group_item_title":"John Fetterman","description":"If John Fetterman (as an independent) is sworn in as a Senator of Pennsylvania for the term beginning in 2029, 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.\n\nNote: If John Fetterman runs as a member of the Democratic party and wins, then that market will resolve to Yes and John Fetterman (as an independent) will resolve to No.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.07,0.9299999999999999],"probability":0.07,"spread":0.020000000000000004,"active":true,"closed":false,"start_date":"2026-07-10T00:00:00Z","end_date":"2029-11-07T15:00:00Z","closed_time":"2029-11-07T15:00:00Z","volume":1644.57,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":17.0737247467041,"liquidity":null,"categories":["Elections"],"countries":["United States"],"updated_at":"2026-09-05T04:53:18.546285Z","fetched_at":"2026-09-05T04:53:18.546285Z","added_at":"2026-07-09T22:07:07.995716Z","url":"https://kalshi.com/markets/senatepa/pennsylvania-senate-winner-2028/senatepa-28","event_title":"Pennsylvania Senate winner? (2028)","chart_24h":null}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/SENATEPA-28","as_of":"2026-09-09T00:53:13.437221Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Pennsylvania Senate winner? (2028)\" — top market at 89% probability across 3 outcomes","source_url":null}}