{"_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/kalshi/KXHOUSERACE-MA01-26","as_of":"2026-10-23T23:42:02.764792Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"MA-01 House winner?\" — \"Richard Neal\" leads at 95% across 2 outcomes as of 2026-10-19 UTC. https://pdata.world/events/kalshi/KXHOUSERACE-MA01-26","source_url":"https://kalshi.com/markets/kxhouserace/ma-01-house-winner/kxhouserace-ma01-26"},"source":"kalshi","id":"KXHOUSERACE-MA01-26","ticker":"KXHOUSERACE-MA01-26","slug":"KXHOUSERACE-MA01-26","title":"MA-01 House winner?","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-01-07T01:07:00Z","end_date":"2027-11-03T15:00:00Z","closed_time":null,"volume":1604.05,"volume_24hr":0.0,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":14.592310905456543,"liquidity":null,"open_interest":1155.05,"categories":["Elections"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Richard Neal","top_outcome_probability":0.952,"top_outcome_prob_24h_change":0.0,"top_outcome_volume_24h_change":0.0,"updated_at":"2026-10-19T17:04:15.276318Z","fetched_at":"2026-10-19T17:04:15.276318Z","added_at":null,"url":"https://kalshi.com/markets/kxhouserace/ma-01-house-winner/kxhouserace-ma01-26","chart_24h":null,"kind":"live","mutually_exclusive":true,"markets_total":2,"markets":[{"source":"kalshi","id":"KXHOUSERACE-MA01-26-D","event_id":"KXHOUSERACE-MA01-26","slug":"KXHOUSERACE-MA01-26-D","question":"Will Democratic win the House race for MA-01?","group_item_title":"Richard Neal","description":"If the House member sworn in for MA-01 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":[0.952,0.04800000000000004],"probability":0.952,"spread":0.018000000000000016,"active":true,"closed":false,"start_date":"2026-01-07T01:07:00Z","end_date":"2027-11-03T15:00:00Z","closed_time":"2027-11-03T15:00:00Z","result":null,"volume":932.05,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":14.5578031539917,"liquidity":null,"categories":["Elections"],"countries":["United States"],"updated_at":"2026-10-23T22:06:52.963657Z","fetched_at":"2026-10-23T22:06:52.963657Z","added_at":null,"url":"https://kalshi.com/markets/kxhouserace/ma-01-house-winner/kxhouserace-ma01-26","event_title":"MA-01 House winner?","chart_24h":[0.952,0.952,0.952,0.952,0.952,0.952,0.952,0.952,0.952]},{"source":"kalshi","id":"KXHOUSERACE-MA01-26-R","event_id":"KXHOUSERACE-MA01-26","slug":"KXHOUSERACE-MA01-26-R","question":"Will Republican win the House race for MA-01?","group_item_title":"Republican party","description":"If the House member sworn in for MA-01 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":[0.059,0.9410000000000001],"probability":0.059,"spread":0.014,"active":true,"closed":false,"start_date":"2026-01-07T01:07:00Z","end_date":"2027-11-03T15:00:00Z","closed_time":"2027-11-03T15:00:00Z","result":null,"volume":672.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":13.200008392333984,"liquidity":null,"categories":["Elections"],"countries":["United States"],"updated_at":"2026-10-23T16:58:14.486574Z","fetched_at":"2026-10-23T16:58:14.486574Z","added_at":null,"url":"https://kalshi.com/markets/kxhouserace/ma-01-house-winner/kxhouserace-ma01-26","event_title":"MA-01 House winner?","chart_24h":[0.059,0.059,0.059,0.059,0.059,0.059,0.059,0.059]}]}