{"_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/KXNYCCORPORATETAX-27JAN01","as_of":"2026-10-29T02:38:47.991759Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Will Mamdani raise corporate taxes?\" — 4 markets; highest \"Before 2030\" at 39% as of 2026-10-27 UTC. https://pdata.world/events/kalshi/KXNYCCORPORATETAX-27JAN01","source_url":"https://kalshi.com/markets/kxnyccorporatetax/will-mamdani-raise-corporate-taxes/kxnyccorporatetax-27jan01"},"source":"kalshi","id":"KXNYCCORPORATETAX-27JAN01","ticker":"KXNYCCORPORATETAX-27JAN01","slug":"KXNYCCORPORATETAX-27JAN01","title":"Will Mamdani raise corporate taxes?","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2025-11-05T19:00:00Z","end_date":"2030-01-08T15:00:00Z","closed_time":null,"volume":108147.46999999999,"volume_24hr":0.0,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":35.941707611083984,"liquidity":null,"open_interest":24819.96,"categories":["Politics"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Before 2030","top_outcome_probability":0.39,"top_outcome_prob_24h_change":null,"top_outcome_volume_24h_change":null,"updated_at":"2026-10-27T02:48:00.980749Z","fetched_at":"2026-10-27T02:48:00.980749Z","added_at":null,"url":"https://kalshi.com/markets/kxnyccorporatetax/will-mamdani-raise-corporate-taxes/kxnyccorporatetax-27jan01","chart_24h":null,"kind":"live","mutually_exclusive":false,"markets_total":4,"markets":[{"source":"kalshi","id":"KXNYCCORPORATETAX-27JAN01-30","event_id":"KXNYCCORPORATETAX-27JAN01","slug":"KXNYCCORPORATETAX-27JAN01-30","question":"Will a law raising the NYC Business or New York State corporate tax rate become law in New York City before Jan 1, 2030?","group_item_title":"Before 2030","description":"If a law raising the NYC Business or New York State corporate tax rate has become law in New York City before Jan 1, 2030, then the market resolves to Yes.\n\n---\n\nExtending, renewing, or otherwise preserving an existing temporary rate, including preventing a scheduled reduction, does not constitute a rate increase. Laws passed by New York State are encompassed within the Payout Criterion if they apply to or govern New York City.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.39,0.61],"probability":0.39,"spread":0.04999999999999999,"active":true,"closed":false,"start_date":"2026-07-28T20:30:00Z","end_date":"2030-01-08T15:00:00Z","closed_time":"2030-01-01T04:59:00Z","result":null,"volume":326.22,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":10.438340187072754,"liquidity":null,"categories":["Politics"],"countries":["United States"],"updated_at":"2026-10-27T02:48:01.199784Z","fetched_at":"2026-10-27T02:48:01.199784Z","added_at":"2026-07-28T20:15:16.936248Z","url":"https://kalshi.com/markets/kxnyccorporatetax/will-mamdani-raise-corporate-taxes/kxnyccorporatetax-27jan01","event_title":"Will Mamdani raise corporate taxes?","chart_24h":null},{"source":"kalshi","id":"KXNYCCORPORATETAX-27JAN01-29","event_id":"KXNYCCORPORATETAX-27JAN01","slug":"KXNYCCORPORATETAX-27JAN01-29","question":"Will a law raising the NYC Business or New York State corporate tax rate become law in New York City before Jan 1, 2029?","group_item_title":"Before 2029","description":"If a law raising the NYC Business or New York State corporate tax rate has become law in New York City before Jan 1, 2029, then the market resolves to Yes.\n\n---\n\nExtending, renewing, or otherwise preserving an existing temporary rate, including preventing a scheduled reduction, does not constitute a rate increase. Laws passed by New York State are encompassed within the Payout Criterion if they apply to or govern New York City.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.36,0.64],"probability":0.36,"spread":0.040000000000000036,"active":true,"closed":false,"start_date":"2026-07-28T20:30:00Z","end_date":"2029-01-08T15:00:00Z","closed_time":"2029-01-01T04:59:00Z","result":null,"volume":893.29,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":14.377717971801758,"liquidity":null,"categories":["Politics"],"countries":["United States"],"updated_at":"2026-10-26T08:42:53.569277Z","fetched_at":"2026-10-26T08:42:53.569277Z","added_at":"2026-07-28T20:15:16.936248Z","url":"https://kalshi.com/markets/kxnyccorporatetax/will-mamdani-raise-corporate-taxes/kxnyccorporatetax-27jan01","event_title":"Will Mamdani raise corporate taxes?","chart_24h":null},{"source":"kalshi","id":"KXNYCCORPORATETAX-27JAN01-28","event_id":"KXNYCCORPORATETAX-27JAN01","slug":"KXNYCCORPORATETAX-27JAN01-28","question":"Will a law raising the NYC Business or New York State corporate tax rate become law in New York City before Jan 1, 2028?","group_item_title":"Before 2028","description":"If a law raising the NYC Business or New York State corporate tax rate has become law in New York City before Jan 1, 2028, then the market resolves to Yes.\n\n---\n\nExtending, renewing, or otherwise preserving an existing temporary rate, including preventing a scheduled reduction, does not constitute a rate increase. Laws passed by New York State are encompassed within the Payout Criterion if they apply to or govern New York City.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.3,0.7],"probability":0.3,"spread":0.07,"active":true,"closed":false,"start_date":"2026-07-28T20:30:00Z","end_date":"2028-01-08T15:00:00Z","closed_time":"2028-01-01T04:59:00Z","result":null,"volume":214.78,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":8.991178512573242,"liquidity":null,"categories":["Politics"],"countries":["United States"],"updated_at":"2026-10-28T22:40:41.652456Z","fetched_at":"2026-10-28T22:40:41.652456Z","added_at":"2026-07-28T20:15:16.936248Z","url":"https://kalshi.com/markets/kxnyccorporatetax/will-mamdani-raise-corporate-taxes/kxnyccorporatetax-27jan01","event_title":"Will Mamdani raise corporate taxes?","chart_24h":[0.3,0.3,0.3]},{"source":"kalshi","id":"KXNYCCORPORATETAX-27JAN01","event_id":"KXNYCCORPORATETAX-27JAN01","slug":"KXNYCCORPORATETAX-27JAN01","question":"Will Mamdani raise corporate taxes before 2027?","group_item_title":"Before 2027","description":"If a law raising the NYC Business or New York State corporate tax rate has become law in New York City before Jan 1, 2027, then the market resolves to Yes.\n\n---\n\nExtending, renewing, or otherwise preserving an existing temporary rate, including preventing a scheduled reduction, does not constitute a rate increase. Laws passed by New York State are encompassed within the Payout Criterion if they apply to or govern New York City.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.041,0.959],"probability":0.041,"spread":0.0010000000000000009,"active":true,"closed":false,"start_date":"2025-11-05T19:00:00Z","end_date":"2027-01-08T15:00:00Z","closed_time":"2027-01-01T04:59:00Z","result":null,"volume":106713.18,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":41.729164123535156,"liquidity":null,"categories":["Politics"],"countries":["Tanzania"],"updated_at":"2026-10-25T08:11:31.703967Z","fetched_at":"2026-10-25T08:11:31.703967Z","added_at":null,"url":"https://kalshi.com/markets/kxnyccorporatetax/will-mamdani-raise-corporate-taxes/kxnyccorporatetax-27jan01","event_title":"Will Mamdani raise corporate taxes?","chart_24h":null}]}