{"source":"kalshi","id":"KXDHOUSESEATS-27","ticker":"KXDHOUSESEATS-27","slug":"KXDHOUSESEATS-27","title":"How many House seats will Democrats hold after the Midterms?","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2025-12-30T15:00:00Z","end_date":"2027-02-01T15:00:00Z","closed_time":null,"volume":723215.55,"volume_24hr":625.85,"volume_24h_change":null,"normalized_vol_24hr":12.350069999694824,"normalized_volume":46.038204193115234,"liquidity":null,"open_interest":516144.72000000003,"categories":["Elections"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"230-233","top_outcome_probability":0.12,"top_outcome_prob_24h_change":-0.010000000000000009,"top_outcome_volume_24h_change":-111.95,"updated_at":"2026-06-21T18:32:58.322277Z","fetched_at":"2026-06-21T18:32:58.322277Z","added_at":null,"url":"https://kalshi.com/markets/kxdhouseseats/how-many-house-seats-will-democrats-hold-after-the-midterms/kxdhouseseats-27","chart_24h":[1498.97,1542.6100000000001,1285.89,1243.1100000000001,1206.8600000000001,1377.95,1365.98,1345.17,1071.18,845.83,579.75,560.9100000000001,533.9100000000001,585.5500000000001,592.8000000000001,625.85],"markets":[{"source":"kalshi","id":"KXDHOUSESEATS-27-232","event_id":"KXDHOUSESEATS-27","slug":"KXDHOUSESEATS-27-232","question":"Will the Democratic party win 230-233 House seats in the 120th Congress?","group_item_title":"230-233","description":"If the Democratic party has between 230-233 House seats on Feb 1, 2027, then the market resolves to Yes.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.12,0.88],"probability":0.12,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2025-12-30T15:00:00Z","end_date":"2027-02-01T15:00:00Z","closed_time":"2027-02-01T15:00:00Z","volume":44562.22,"volume_24hr":17.3,"prob_24h_change":-0.010000000000000009,"volume_24h_change":-111.95,"normalized_vol_24hr":2.6803412437438965,"normalized_volume":33.365074157714844,"liquidity":null,"categories":["Elections"],"countries":["United States"],"updated_at":"2026-06-21T18:34:26.075402Z","fetched_at":"2026-06-21T18:32:58.447745Z","added_at":null,"url":"https://kalshi.com/markets/kxdhouseseats/how-many-house-seats-will-democrats-hold-after-the-midterms/kxdhouseseats-27","event_title":"How many House seats will Democrats hold after the Midterms?","chart_24h":[0.13,0.13,0.13,0.13,0.13,0.13,0.13,0.13,0.13,0.12]},{"source":"kalshi","id":"KXDHOUSESEATS-27-228","event_id":"KXDHOUSESEATS-27","slug":"KXDHOUSESEATS-27-228","question":"Will the Democratic party win 226-229 House seats in the 120th Congress?","group_item_title":"226-229","description":"If the Democratic party has between 226-229 House seats on Feb 1, 2027, then the market resolves to Yes.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.11,0.89],"probability":0.11,"spread":0.0010000000000000009,"active":true,"closed":false,"start_date":"2025-12-30T15:00:00Z","end_date":"2027-02-01T15:00:00Z","closed_time":"2027-02-01T15:00:00Z","volume":45786.01,"volume_24hr":378.91,"prob_24h_change":0.0,"volume_24h_change":209.16000000000003,"normalized_vol_24hr":11.191617965698242,"normalized_volume":33.5341682434082,"liquidity":null,"categories":["Elections"],"countries":["United States"],"updated_at":"2026-06-21T16:21:46.307383Z","fetched_at":"2026-06-21T16:21:46.307383Z","added_at":null,"url":"https://kalshi.com/markets/kxdhouseseats/how-many-house-seats-will-democrats-hold-after-the-midterms/kxdhouseseats-27","event_title":"How many House seats will Democrats hold after the Midterms?","chart_24h":[0.11,0.1,0.1,0.1,0.11,0.11,0.11,0.11,0.11,0.11,0.11]},{"source":"kalshi","id":"KXDHOUSESEATS-27-210","event_id":"KXDHOUSESEATS-27","slug":"KXDHOUSESEATS-27-210","question":"Will the Democratic party win below 210 House seats in the 120th Congress?","group_item_title":"Below 210","description":"If the Democratic party has below 210 House seats on Feb 1, 2027, then the market resolves to Yes.\n\n---\n\nIndividuals caucusing with the Democrats will be included.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.09,0.91],"probability":0.09,"spread":0.011999999999999997,"active":true,"closed":false,"start_date":"2025-12-30T15:00:00Z","end_date":"2027-02-01T15:00:00Z","closed_time":"2027-02-01T15:00:00Z","volume":120898.95,"volume_24hr":74.64,"prob_24h_change":0.0,"volume_24h_change":28.799999999999997,"normalized_vol_24hr":5.9360785484313965,"normalized_volume":39.87672805786133,"liquidity":null,"categories":["Elections"],"countries":["United States"],"updated_at":"2026-06-21T18:21:26.707117Z","fetched_at":"2026-06-21T18:19:56.536497Z","added_at":null,"url":"https://kalshi.com/markets/kxdhouseseats/how-many-house-seats-will-democrats-hold-after-the-midterms/kxdhouseseats-27","event_title":"How many House seats will Democrats hold after the Midterms?","chart_24h":[0.09,0.09,0.09,0.091,0.09,0.09]},{"source":"kalshi","id":"KXDHOUSESEATS-27-240","event_id":"KXDHOUSESEATS-27","slug":"KXDHOUSESEATS-27-240","question":"Will the Democratic party win 238-241 House seats in the 120th Congress?","group_item_title":"238-241","description":"If the Democratic party has between 238-241 House seats on Feb 1, 2027, then the market resolves to Yes.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.09,0.91],"probability":0.09,"spread":0.025999999999999995,"active":true,"closed":false,"start_date":"2025-12-30T15:00:00Z","end_date":"2027-02-01T15:00:00Z","closed_time":"2027-02-01T15:00:00Z","volume":35532.53,"volume_24hr":155.0,"prob_24h_change":-0.0010000000000000009,"volume_24h_change":115.77000000000001,"normalized_vol_24hr":8.08886432647705,"normalized_volume":31.968482971191406,"liquidity":null,"categories":["Elections"],"countries":["United States"],"updated_at":"2026-06-21T15:17:20.656122Z","fetched_at":"2026-06-21T15:17:20.656122Z","added_at":null,"url":"https://kalshi.com/markets/kxdhouseseats/how-many-house-seats-will-democrats-hold-after-the-midterms/kxdhouseseats-27","event_title":"How many House seats will Democrats hold after the Midterms?","chart_24h":[0.091,0.091,0.091,0.09,0.09]},{"source":"kalshi","id":"KXDHOUSESEATS-27-224","event_id":"KXDHOUSESEATS-27","slug":"KXDHOUSESEATS-27-224","question":"Will the Democratic party win 222-225 House seats in the 120th Congress?","group_item_title":"222-225","description":"If the Democratic party has between 222-225 House seats on Feb 1, 2027, then the market resolves to Yes.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.11,0.89],"probability":0.11,"spread":0.027999999999999997,"active":true,"closed":false,"start_date":"2025-12-30T15:00:00Z","end_date":"2027-02-01T15:00:00Z","closed_time":"2027-02-01T15:00:00Z","volume":47265.18,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":-213.93,"normalized_vol_24hr":null,"normalized_volume":33.7331657409668,"liquidity":null,"categories":["Elections"],"countries":["United States"],"updated_at":"2026-06-21T14:25:31.684089Z","fetched_at":"2026-06-21T14:25:31.684089Z","added_at":null,"url":"https://kalshi.com/markets/kxdhouseseats/how-many-house-seats-will-democrats-hold-after-the-midterms/kxdhouseseats-27","event_title":"How many House seats will Democrats hold after the Midterms?","chart_24h":[0.11,0.11,0.11,0.11,0.11,0.11,0.11,0.11,0.11]},{"source":"kalshi","id":"KXDHOUSESEATS-27-236","event_id":"KXDHOUSESEATS-27","slug":"KXDHOUSESEATS-27-236","question":"Will the Democratic party win 234-237 House seats in the 120th Congress?","group_item_title":"234-237","description":"If the Democratic party has between 234-237 House seats on Feb 1, 2027, then the market resolves to Yes.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.095,0.905],"probability":0.095,"spread":0.035,"active":true,"closed":false,"start_date":"2025-12-30T15:00:00Z","end_date":"2027-02-01T15:00:00Z","closed_time":"2027-02-01T15:00:00Z","volume":42394.64,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":-51.27,"normalized_vol_24hr":null,"normalized_volume":33.054962158203125,"liquidity":null,"categories":["Elections"],"countries":["United States"],"updated_at":"2026-06-21T04:55:42.749516Z","fetched_at":"2026-06-20T20:42:27.475115Z","added_at":null,"url":"https://kalshi.com/markets/kxdhouseseats/how-many-house-seats-will-democrats-hold-after-the-midterms/kxdhouseseats-27","event_title":"How many House seats will Democrats hold after the Midterms?","chart_24h":[0.095,0.095,0.095,0.095]},{"source":"kalshi","id":"KXDHOUSESEATS-27-249","event_id":"KXDHOUSESEATS-27","slug":"KXDHOUSESEATS-27-249","question":"Will the Democratic party win above 249 House seats in the 120th Congress?","group_item_title":"Above 249","description":"If the Democratic party has above 249 House seats on Feb 1, 2027, then the market resolves to Yes.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.095,0.905],"probability":0.095,"spread":0.0020000000000000018,"active":true,"closed":false,"start_date":"2025-12-30T15:00:00Z","end_date":"2027-02-01T15:00:00Z","closed_time":"2027-02-01T15:00:00Z","volume":139396.98,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":-11.97,"normalized_vol_24hr":null,"normalized_volume":40.852874755859375,"liquidity":null,"categories":["Elections"],"countries":["United States"],"updated_at":"2026-06-21T12:55:40.506278Z","fetched_at":"2026-06-21T01:17:58.680091Z","added_at":null,"url":"https://kalshi.com/markets/kxdhouseseats/how-many-house-seats-will-democrats-hold-after-the-midterms/kxdhouseseats-27","event_title":"How many House seats will Democrats hold after the Midterms?","chart_24h":[0.095,0.095,0.095,0.095]},{"source":"kalshi","id":"KXDHOUSESEATS-27-216","event_id":"KXDHOUSESEATS-27","slug":"KXDHOUSESEATS-27-216","question":"Will the Democratic party win 214-217 House seats in the 120th Congress?","group_item_title":"214-217","description":"If the Democratic party has between 214-217 House seats on Feb 1, 2027, then the market resolves to Yes.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.087,0.913],"probability":0.087,"spread":0.006999999999999992,"active":true,"closed":false,"start_date":"2025-12-30T15:00:00Z","end_date":"2027-02-01T15:00:00Z","closed_time":"2027-02-01T15:00:00Z","volume":51860.88,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":-377.91,"normalized_vol_24hr":null,"normalized_volume":34.31727600097656,"liquidity":null,"categories":["Elections"],"countries":["United States"],"updated_at":"2026-06-21T05:34:26.574325Z","fetched_at":"2026-06-21T05:32:51.199979Z","added_at":null,"url":"https://kalshi.com/markets/kxdhouseseats/how-many-house-seats-will-democrats-hold-after-the-midterms/kxdhouseseats-27","event_title":"How many House seats will Democrats hold after the Midterms?","chart_24h":[0.087,0.087,0.087,0.087,0.087,0.087]},{"source":"kalshi","id":"KXDHOUSESEATS-27-220","event_id":"KXDHOUSESEATS-27","slug":"KXDHOUSESEATS-27-220","question":"Will the Democratic party win 218-221 House seats in the 120th Congress?","group_item_title":"218-221","description":"If the Democratic party has between 218-221 House seats on Feb 1, 2027, then the market resolves to Yes.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.08,0.92],"probability":0.08,"spread":0.03200000000000001,"active":true,"closed":false,"start_date":"2025-12-30T15:00:00Z","end_date":"2027-02-01T15:00:00Z","closed_time":"2027-02-01T15:00:00Z","volume":54787.51,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":-172.43,"normalized_vol_24hr":null,"normalized_volume":34.66521453857422,"liquidity":null,"categories":["Elections"],"countries":["United States"],"updated_at":"2026-06-21T05:34:26.574325Z","fetched_at":"2026-06-21T05:32:51.199979Z","added_at":null,"url":"https://kalshi.com/markets/kxdhouseseats/how-many-house-seats-will-democrats-hold-after-the-midterms/kxdhouseseats-27","event_title":"How many House seats will Democrats hold after the Midterms?","chart_24h":[0.08,0.08,0.08,0.08,0.08,0.08]},{"source":"kalshi","id":"KXDHOUSESEATS-27-212","event_id":"KXDHOUSESEATS-27","slug":"KXDHOUSESEATS-27-212","question":"Will the Democratic party win 210-213 House seats in the 120th Congress?","group_item_title":"210-213","description":"If the Democratic party has between 210-213 House seats on Feb 1, 2027, then the market resolves to Yes.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.078,0.922],"probability":0.078,"spread":0.012999999999999998,"active":true,"closed":false,"start_date":"2025-12-30T15:00:00Z","end_date":"2027-02-01T15:00:00Z","closed_time":"2027-02-01T15:00:00Z","volume":68662.83,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":36.11442565917969,"liquidity":null,"categories":["Elections"],"countries":["United States"],"updated_at":"2026-06-21T18:08:16.897846Z","fetched_at":"2026-06-20T20:15:11.396121Z","added_at":null,"url":"https://kalshi.com/markets/kxdhouseseats/how-many-house-seats-will-democrats-hold-after-the-midterms/kxdhouseseats-27","event_title":"How many House seats will Democrats hold after the Midterms?","chart_24h":[0.078,0.078,0.078]},{"source":"kalshi","id":"KXDHOUSESEATS-27-244","event_id":"KXDHOUSESEATS-27","slug":"KXDHOUSESEATS-27-244","question":"Will the Democratic party win 242-245 House seats in the 120th Congress?","group_item_title":"242-245","description":"If the Democratic party has between 242-245 House seats on Feb 1, 2027, then the market resolves to Yes.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.064,0.9359999999999999],"probability":0.064,"spread":0.022,"active":true,"closed":false,"start_date":"2025-12-30T15:00:00Z","end_date":"2027-02-01T15:00:00Z","closed_time":"2027-02-01T15:00:00Z","volume":32757.81,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":-250.5,"normalized_vol_24hr":null,"normalized_volume":31.474294662475586,"liquidity":null,"categories":["Elections"],"countries":["United States"],"updated_at":"2026-06-21T14:38:29.840195Z","fetched_at":"2026-06-21T14:38:29.840195Z","added_at":null,"url":"https://kalshi.com/markets/kxdhouseseats/how-many-house-seats-will-democrats-hold-after-the-midterms/kxdhouseseats-27","event_title":"How many House seats will Democrats hold after the Midterms?","chart_24h":[0.064,0.064,0.064,0.064,0.064,0.064,0.064,0.064,0.064]},{"source":"kalshi","id":"KXDHOUSESEATS-27-248","event_id":"KXDHOUSESEATS-27","slug":"KXDHOUSESEATS-27-248","question":"Will the Democratic party win 246-249 House seats in the 120th Congress?","group_item_title":"246-249","description":"If the Democratic party has between 246-249 House seats on Feb 1, 2027, then the market resolves to Yes.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.058,0.942],"probability":0.058,"spread":0.016,"active":true,"closed":false,"start_date":"2025-12-30T15:00:00Z","end_date":"2027-02-01T15:00:00Z","closed_time":"2027-02-01T15:00:00Z","volume":39310.01,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":-182.39,"normalized_vol_24hr":null,"normalized_volume":32.587913513183594,"liquidity":null,"categories":["Elections"],"countries":["United States"],"updated_at":"2026-06-21T13:34:47.087542Z","fetched_at":"2026-06-21T11:10:45.967321Z","added_at":null,"url":"https://kalshi.com/markets/kxdhouseseats/how-many-house-seats-will-democrats-hold-after-the-midterms/kxdhouseseats-27","event_title":"How many House seats will Democrats hold after the Midterms?","chart_24h":[0.058,0.058,0.058,0.058,0.058,0.058,0.058]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXDHOUSESEATS-27","as_of":"2026-06-21T18:50:44.834341Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"How many House seats will Democrats hold after the Midterms?\" — top market at 11% probability across 12 outcomes","source_url":null}}