{"source":"kalshi","id":"KXOPENAILEADLEFT-28JAN01B","ticker":"KXOPENAILEADLEFT-28JAN01B","slug":"KXOPENAILEADLEFT-28JAN01B","title":"Which bank will lead OpenAI's IPO?","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-06-03T21:00:00Z","end_date":"2028-01-08T15:00:00Z","closed_time":null,"volume":14573.93,"volume_24hr":82.38,"volume_24h_change":null,"normalized_vol_24hr":6.8582763671875,"normalized_volume":20.537939071655273,"liquidity":null,"open_interest":7848.85,"categories":["Finance"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Goldman Sachs","top_outcome_probability":0.64,"top_outcome_prob_24h_change":-0.010000000000000009,"top_outcome_volume_24h_change":16.38,"updated_at":"2026-07-25T15:53:15.736815Z","fetched_at":"2026-07-25T15:53:15.736815Z","added_at":"2026-06-03T21:01:10.441375Z","url":"https://kalshi.com/markets/kxopenaileadleft/which-bank-will-lead-openais-ipo/kxopenaileadleft-28jan01b","chart_24h":[2.21,17.08,17.08,65.08,62.87,64.38,82.38],"markets":[{"source":"kalshi","id":"KXOPENAILEADLEFT-28JAN01B-GSX","event_id":"KXOPENAILEADLEFT-28JAN01B","slug":"KXOPENAILEADLEFT-28JAN01B-GSX","question":"Will Goldman Sachs serve as lead-left underwriter on OpenAI's IPO?","group_item_title":"Goldman Sachs","description":"If Goldman Sachs serves as lead-left underwriter on OpenAI's initial public offering in the United States before Jan 1, 2028, then the market resolves to Yes.\n\n---\n\nIf two or more underwriters are presented on the cover of the final prospectus as jointly occupying the lead-left position, such that no single underwriter is uppermost-and-leftmost (for example, two names sharing equal top billing), then each such underwriter's outcome resolves to $1/(the number of tied underwriters), rounded down, for “Yes”, and “No” will be paid $1 minus the Yes value.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.64,0.36],"probability":0.64,"spread":0.050000000000000044,"active":true,"closed":false,"start_date":"2026-06-03T21:00:00Z","end_date":"2028-01-08T15:00:00Z","closed_time":"2028-01-01T04:59:00Z","volume":4908.4,"volume_24hr":16.38,"prob_24h_change":-0.010000000000000009,"volume_24h_change":16.38,"normalized_vol_24hr":3.115279197692871,"normalized_volume":18.797992706298828,"liquidity":null,"categories":["Finance"],"countries":[],"updated_at":"2026-07-25T17:44:42.230609Z","fetched_at":"2026-07-25T17:44:42.230609Z","added_at":"2026-06-03T21:01:10.635583Z","url":"https://kalshi.com/markets/kxopenaileadleft/which-bank-will-lead-openais-ipo/kxopenaileadleft-28jan01b","event_title":"Which bank will lead OpenAI's IPO?","chart_24h":[0.65,0.65,0.65,0.66,0.66,0.66,0.66,0.66,0.66,0.66,0.66,0.66,0.64,0.64,0.64,0.64,0.64]},{"source":"kalshi","id":"KXOPENAILEADLEFT-28JAN01B-BOAX","event_id":"KXOPENAILEADLEFT-28JAN01B","slug":"KXOPENAILEADLEFT-28JAN01B-BOAX","question":"Will Bank of America serve as lead-left underwriter on OpenAI's IPO?","group_item_title":"Bank of America","description":"If Bank of America serves as lead-left underwriter on OpenAI's initial public offering in the United States before Jan 1, 2028, then the market resolves to Yes.\n\n---\n\nIf two or more underwriters are presented on the cover of the final prospectus as jointly occupying the lead-left position, such that no single underwriter is uppermost-and-leftmost (for example, two names sharing equal top billing), then each such underwriter's outcome resolves to $1/(the number of tied underwriters), rounded down, for “Yes”, and “No” will be paid $1 minus the Yes value.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.01,0.99],"probability":0.01,"spread":0.02,"active":true,"closed":false,"start_date":"2026-06-03T21:00:00Z","end_date":"2028-01-08T15:00:00Z","closed_time":"2028-01-01T04:59:00Z","volume":1511.28,"volume_24hr":48.0,"prob_24h_change":0.0,"volume_24h_change":48.0,"normalized_vol_24hr":5.787525177001953,"normalized_volume":13.949880599975586,"liquidity":null,"categories":["Finance"],"countries":["United States"],"updated_at":"2026-07-25T08:04:37.198797Z","fetched_at":"2026-07-25T05:33:08.408428Z","added_at":"2026-06-03T21:01:10.635583Z","url":"https://kalshi.com/markets/kxopenaileadleft/which-bank-will-lead-openais-ipo/kxopenaileadleft-28jan01b","event_title":"Which bank will lead OpenAI's IPO?","chart_24h":[0.01,0.01,0.01]},{"source":"kalshi","id":"KXOPENAILEADLEFT-28JAN01B-CITIX","event_id":"KXOPENAILEADLEFT-28JAN01B","slug":"KXOPENAILEADLEFT-28JAN01B-CITIX","question":"Will Citigroup serve as lead-left underwriter on OpenAI's IPO?","group_item_title":"Citigroup","description":"If Citigroup serves as lead-left underwriter on OpenAI's initial public offering in the United States before Jan 1, 2028, then the market resolves to Yes.\n\n---\n\nIf two or more underwriters are presented on the cover of the final prospectus as jointly occupying the lead-left position, such that no single underwriter is uppermost-and-leftmost (for example, two names sharing equal top billing), then each such underwriter's outcome resolves to $1/(the number of tied underwriters), rounded down, for “Yes”, and “No” will be paid $1 minus the Yes value.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.01,0.99],"probability":0.01,"spread":0.03,"active":true,"closed":false,"start_date":"2026-06-03T21:00:00Z","end_date":"2028-01-08T15:00:00Z","closed_time":"2028-01-01T04:59:00Z","volume":1388.42,"volume_24hr":18.0,"prob_24h_change":-0.019999999999999997,"volume_24h_change":18.0,"normalized_vol_24hr":3.312778949737549,"normalized_volume":13.62885856628418,"liquidity":null,"categories":["Finance"],"countries":[],"updated_at":"2026-07-25T15:55:45.867455Z","fetched_at":"2026-07-25T15:53:16.001358Z","added_at":"2026-06-03T21:01:10.635583Z","url":"https://kalshi.com/markets/kxopenaileadleft/which-bank-will-lead-openais-ipo/kxopenaileadleft-28jan01b","event_title":"Which bank will lead OpenAI's IPO?","chart_24h":[0.03,0.03,0.01]},{"source":"kalshi","id":"KXOPENAILEADLEFT-28JAN01B-MSX","event_id":"KXOPENAILEADLEFT-28JAN01B","slug":"KXOPENAILEADLEFT-28JAN01B-MSX","question":"Will Morgan Stanley serve as lead-left underwriter on OpenAI's IPO?","group_item_title":"Morgan Stanley","description":"If Morgan Stanley serves as lead-left underwriter on OpenAI's initial public offering in the United States before Jan 1, 2028, then the market resolves to Yes.\n\n---\n\nIf two or more underwriters are presented on the cover of the final prospectus as jointly occupying the lead-left position, such that no single underwriter is uppermost-and-leftmost (for example, two names sharing equal top billing), then each such underwriter's outcome resolves to $1/(the number of tied underwriters), rounded down, for “Yes”, and “No” will be paid $1 minus the Yes value.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.24,0.76],"probability":0.24,"spread":0.04999999999999999,"active":true,"closed":false,"start_date":"2026-06-03T21:00:00Z","end_date":"2028-01-08T15:00:00Z","closed_time":"2028-01-01T04:59:00Z","volume":3361.4,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":-2.21,"normalized_vol_24hr":null,"normalized_volume":17.160947799682617,"liquidity":null,"categories":["Finance"],"countries":[],"updated_at":"2026-07-25T17:44:42.230609Z","fetched_at":"2026-07-25T17:44:42.230609Z","added_at":"2026-06-03T21:01:10.635583Z","url":"https://kalshi.com/markets/kxopenaileadleft/which-bank-will-lead-openais-ipo/kxopenaileadleft-28jan01b","event_title":"Which bank will lead OpenAI's IPO?","chart_24h":[0.24,0.24,0.24,0.24,0.24,0.24,0.24,0.24]},{"source":"kalshi","id":"KXOPENAILEADLEFT-28JAN01B-JPMX","event_id":"KXOPENAILEADLEFT-28JAN01B","slug":"KXOPENAILEADLEFT-28JAN01B-JPMX","question":"Will JPMorgan Chase serve as lead-left underwriter on OpenAI's IPO?","group_item_title":"JPMorgan Chase","description":"If JPMorgan Chase serves as lead-left underwriter on OpenAI's initial public offering in the United States before Jan 1, 2028, then the market resolves to Yes.\n\n---\n\nIf two or more underwriters are presented on the cover of the final prospectus as jointly occupying the lead-left position, such that no single underwriter is uppermost-and-leftmost (for example, two names sharing equal top billing), then each such underwriter's outcome resolves to $1/(the number of tied underwriters), rounded down, for “Yes”, and “No” will be paid $1 minus the Yes value.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.05,0.95],"probability":0.05,"spread":0.009999999999999995,"active":true,"closed":false,"start_date":"2026-06-03T21:00:00Z","end_date":"2028-01-08T15:00:00Z","closed_time":"2028-01-01T04:59:00Z","volume":1839.39,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":14.708186149597168,"liquidity":null,"categories":["Finance"],"countries":[],"updated_at":"2026-07-25T03:02:20.957844Z","fetched_at":"2026-07-23T03:37:56.848908Z","added_at":"2026-06-03T21:01:10.635583Z","url":"https://kalshi.com/markets/kxopenaileadleft/which-bank-will-lead-openais-ipo/kxopenaileadleft-28jan01b","event_title":"Which bank will lead OpenAI's IPO?","chart_24h":[0.05,0.05]},{"source":"kalshi","id":"KXOPENAILEADLEFT-28JAN01B-NLOX","event_id":"KXOPENAILEADLEFT-28JAN01B","slug":"KXOPENAILEADLEFT-28JAN01B-NLOX","question":"Will No Listed Underwriter serve as lead-left underwriter on OpenAI's IPO?","group_item_title":"No Listed Underwriter","description":"If No Listed Underwriter serves as lead-left underwriter on OpenAI's initial public offering in the United States before Jan 1, 2028, then the market resolves to Yes.\n\n---\n\nIf two or more underwriters are presented on the cover of the final prospectus as jointly occupying the lead-left position, such that no single underwriter is uppermost-and-leftmost (for example, two names sharing equal top billing), then each such underwriter's outcome resolves to $1/(the number of tied underwriters), rounded down, for “Yes”, and “No” will be paid $1 minus the Yes value.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.03,0.97],"probability":0.03,"spread":0.04000000000000001,"active":true,"closed":false,"start_date":"2026-06-03T21:00:00Z","end_date":"2028-01-08T15:00:00Z","closed_time":"2028-01-01T04:59:00Z","volume":1565.04,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":14.08331298828125,"liquidity":null,"categories":["Finance"],"countries":[],"updated_at":"2026-07-25T11:02:05.707592Z","fetched_at":"2026-07-20T23:45:37.291869Z","added_at":"2026-06-03T21:01:10.635583Z","url":"https://kalshi.com/markets/kxopenaileadleft/which-bank-will-lead-openais-ipo/kxopenaileadleft-28jan01b","event_title":"Which bank will lead OpenAI's IPO?","chart_24h":[0.03,0.03]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXOPENAILEADLEFT-28JAN01B","as_of":"2026-07-25T18:11:34.512115Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Which bank will lead OpenAI's IPO?\" — top market at 1% probability across 6 outcomes","source_url":null}}