{"source":"kalshi","id":"KXOPENAIBANKPUBLIC-28JAN01","ticker":"KXOPENAIBANKPUBLIC-28JAN01","slug":"KXOPENAIBANKPUBLIC-28JAN01","title":"Which banks will take OpenAI public?","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":2045.2,"volume_24hr":0.0,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":15.303131103515625,"liquidity":null,"open_interest":1509.77,"categories":["Finance"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Stifel Financial","top_outcome_probability":0.59,"top_outcome_prob_24h_change":0.0,"top_outcome_volume_24h_change":0.0,"updated_at":"2026-06-09T21:43:08.543644Z","fetched_at":"2026-06-09T21:43:08.543644Z","added_at":"2026-06-03T21:01:10.441375Z","url":"https://kalshi.com/markets/kxopenaibankpublic/which-banks-will-take-openai-public/kxopenaibankpublic-28jan01","chart_24h":null,"markets":[{"source":"kalshi","id":"KXOPENAIBANKPUBLIC-28JAN01-SFX","event_id":"KXOPENAIBANKPUBLIC-28JAN01","slug":"KXOPENAIBANKPUBLIC-28JAN01-SFX","question":"Will Stifel Financial take OpenAI public before Jan 1, 2028?","group_item_title":"Stifel Financial","description":"If Stifel Financial serves as a lead underwriter for OpenAI's initial public offering in the United States before Jan 1, 2028, then the market resolves to Yes.\n\n---\n\nThe bank must serve as lead underwriter, book-running manager, or global coordinator as documented in SEC filings (Form S-1 or final prospectus) or official announcements. Joint book-running managers qualify. Direct listings, SPAC mergers, secondary offerings, and private placements do not qualify. If the bank merges with another institution, the surviving entity under any name qualifies. For dual listings, only the U.S. portion is considered. Even if the IPO is later shelved, the market resolves Yes based on the announcement of the underwriting relationship.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.59,0.41000000000000003],"probability":0.59,"spread":0.09999999999999998,"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":141.11,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":7.530406951904297,"liquidity":null,"categories":["Finance"],"countries":[],"updated_at":"2026-06-10T06:04:45.364103Z","fetched_at":"2026-06-07T03:20:24.002467Z","added_at":"2026-06-03T21:01:10.635583Z","url":"https://kalshi.com/markets/kxopenaibankpublic/which-banks-will-take-openai-public/kxopenaibankpublic-28jan01","event_title":"Which banks will take OpenAI public?","chart_24h":[0.59,0.59]},{"source":"kalshi","id":"KXOPENAIBANKPUBLIC-28JAN01-GHLX","event_id":"KXOPENAIBANKPUBLIC-28JAN01","slug":"KXOPENAIBANKPUBLIC-28JAN01-GHLX","question":"Will Greenhill & Co take OpenAI public before Jan 1, 2028?","group_item_title":"Greenhill & Co","description":"If Greenhill & Co serves as a lead underwriter for OpenAI's initial public offering in the United States before Jan 1, 2028, then the market resolves to Yes.\n\n---\n\nThe bank must serve as lead underwriter, book-running manager, or global coordinator as documented in SEC filings (Form S-1 or final prospectus) or official announcements. Joint book-running managers qualify. Direct listings, SPAC mergers, secondary offerings, and private placements do not qualify. If the bank merges with another institution, the surviving entity under any name qualifies. For dual listings, only the U.S. portion is considered. Even if the IPO is later shelved, the market resolves Yes based on the announcement of the underwriting relationship.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.49,0.51],"probability":0.49,"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":22.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":3.013439416885376,"liquidity":null,"categories":["Finance"],"countries":[],"updated_at":"2026-06-10T00:34:39.331706Z","fetched_at":"2026-06-09T00:13:34.584639Z","added_at":"2026-06-03T21:01:10.635583Z","url":"https://kalshi.com/markets/kxopenaibankpublic/which-banks-will-take-openai-public/kxopenaibankpublic-28jan01","event_title":"Which banks will take OpenAI public?","chart_24h":[0.49,0.49]},{"source":"kalshi","id":"KXOPENAIBANKPUBLIC-28JAN01-PIPRX","event_id":"KXOPENAIBANKPUBLIC-28JAN01","slug":"KXOPENAIBANKPUBLIC-28JAN01-PIPRX","question":"Will Piper Sandler take OpenAI public before Jan 1, 2028?","group_item_title":"Piper Sandler","description":"If Piper Sandler serves as a lead underwriter for OpenAI's initial public offering in the United States before Jan 1, 2028, then the market resolves to Yes.\n\n---\n\nThe bank must serve as lead underwriter, book-running manager, or global coordinator as documented in SEC filings (Form S-1 or final prospectus) or official announcements. Joint book-running managers qualify. Direct listings, SPAC mergers, secondary offerings, and private placements do not qualify. If the bank merges with another institution, the surviving entity under any name qualifies. For dual listings, only the U.S. portion is considered. Even if the IPO is later shelved, the market resolves Yes based on the announcement of the underwriting relationship.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.49,0.51],"probability":0.49,"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":22.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":3.013439416885376,"liquidity":null,"categories":["Finance"],"countries":[],"updated_at":"2026-06-10T00:34:39.331706Z","fetched_at":"2026-06-09T00:13:34.584639Z","added_at":"2026-06-03T21:01:10.635583Z","url":"https://kalshi.com/markets/kxopenaibankpublic/which-banks-will-take-openai-public/kxopenaibankpublic-28jan01","event_title":"Which banks will take OpenAI public?","chart_24h":[0.49,0.49]},{"source":"kalshi","id":"KXOPENAIBANKPUBLIC-28JAN01-LAZX","event_id":"KXOPENAIBANKPUBLIC-28JAN01","slug":"KXOPENAIBANKPUBLIC-28JAN01-LAZX","question":"Will Lazard take OpenAI public before Jan 1, 2028?","group_item_title":"Lazard","description":"If Lazard serves as a lead underwriter for OpenAI's initial public offering in the United States before Jan 1, 2028, then the market resolves to Yes.\n\n---\n\nThe bank must serve as lead underwriter, book-running manager, or global coordinator as documented in SEC filings (Form S-1 or final prospectus) or official announcements. Joint book-running managers qualify. Direct listings, SPAC mergers, secondary offerings, and private placements do not qualify. If the bank merges with another institution, the surviving entity under any name qualifies. For dual listings, only the U.S. portion is considered. Even if the IPO is later shelved, the market resolves Yes based on the announcement of the underwriting relationship.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.48,0.52],"probability":0.48,"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":40.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":4.2270188331604,"liquidity":null,"categories":["Finance"],"countries":[],"updated_at":"2026-06-10T00:34:39.331706Z","fetched_at":"2026-06-09T00:13:34.584639Z","added_at":"2026-06-03T21:01:10.635583Z","url":"https://kalshi.com/markets/kxopenaibankpublic/which-banks-will-take-openai-public/kxopenaibankpublic-28jan01","event_title":"Which banks will take OpenAI public?","chart_24h":[0.48,0.48]},{"source":"kalshi","id":"KXOPENAIBANKPUBLIC-28JAN01-NEEDX","event_id":"KXOPENAIBANKPUBLIC-28JAN01","slug":"KXOPENAIBANKPUBLIC-28JAN01-NEEDX","question":"Will Needham & Company take OpenAI public before Jan 1, 2028?","group_item_title":"Needham & Company","description":"If Needham & Company serves as a lead underwriter for OpenAI's initial public offering in the United States before Jan 1, 2028, then the market resolves to Yes.\n\n---\n\nThe bank must serve as lead underwriter, book-running manager, or global coordinator as documented in SEC filings (Form S-1 or final prospectus) or official announcements. Joint book-running managers qualify. Direct listings, SPAC mergers, secondary offerings, and private placements do not qualify. If the bank merges with another institution, the surviving entity under any name qualifies. For dual listings, only the U.S. portion is considered. Even if the IPO is later shelved, the market resolves Yes based on the announcement of the underwriting relationship.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.45,0.55],"probability":0.45,"spread":0.09000000000000002,"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":97.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":6.443517208099365,"liquidity":null,"categories":["Finance"],"countries":[],"updated_at":"2026-06-10T05:01:41.965462Z","fetched_at":"2026-06-09T21:43:08.719603Z","added_at":"2026-06-03T21:01:10.635583Z","url":"https://kalshi.com/markets/kxopenaibankpublic/which-banks-will-take-openai-public/kxopenaibankpublic-28jan01","event_title":"Which banks will take OpenAI public?","chart_24h":[0.45,0.45]},{"source":"kalshi","id":"KXOPENAIBANKPUBLIC-28JAN01-WBLAX","event_id":"KXOPENAIBANKPUBLIC-28JAN01","slug":"KXOPENAIBANKPUBLIC-28JAN01-WBLAX","question":"Will William Blair take OpenAI public before Jan 1, 2028?","group_item_title":"William Blair","description":"If William Blair serves as a lead underwriter for OpenAI's initial public offering in the United States before Jan 1, 2028, then the market resolves to Yes.\n\n---\n\nThe bank must serve as lead underwriter, book-running manager, or global coordinator as documented in SEC filings (Form S-1 or final prospectus) or official announcements. Joint book-running managers qualify. Direct listings, SPAC mergers, secondary offerings, and private placements do not qualify. If the bank merges with another institution, the surviving entity under any name qualifies. For dual listings, only the U.S. portion is considered. Even if the IPO is later shelved, the market resolves Yes based on the announcement of the underwriting relationship.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.45,0.55],"probability":0.45,"spread":0.09999999999999998,"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":18.13,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":2.6697139739990234,"liquidity":null,"categories":["Finance"],"countries":[],"updated_at":"2026-06-10T06:04:45.364103Z","fetched_at":"2026-06-07T03:07:36.272166Z","added_at":"2026-06-03T21:01:10.635583Z","url":"https://kalshi.com/markets/kxopenaibankpublic/which-banks-will-take-openai-public/kxopenaibankpublic-28jan01","event_title":"Which banks will take OpenAI public?","chart_24h":[0.45,0.45]},{"source":"kalshi","id":"KXOPENAIBANKPUBLIC-28JAN01-ROTHX","event_id":"KXOPENAIBANKPUBLIC-28JAN01","slug":"KXOPENAIBANKPUBLIC-28JAN01-ROTHX","question":"Will Rothschild & Co take OpenAI public before Jan 1, 2028?","group_item_title":"Rothschild & Co","description":"If Rothschild & Co serves as a lead underwriter for OpenAI's initial public offering in the United States before Jan 1, 2028, then the market resolves to Yes.\n\n---\n\nThe bank must serve as lead underwriter, book-running manager, or global coordinator as documented in SEC filings (Form S-1 or final prospectus) or official announcements. Joint book-running managers qualify. Direct listings, SPAC mergers, secondary offerings, and private placements do not qualify. If the bank merges with another institution, the surviving entity under any name qualifies. For dual listings, only the U.S. portion is considered. Even if the IPO is later shelved, the market resolves Yes based on the announcement of the underwriting relationship.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.36,0.64],"probability":0.36,"spread":0.09999999999999998,"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":30.05,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":3.617889881134033,"liquidity":null,"categories":["Finance"],"countries":[],"updated_at":"2026-06-09T22:37:21.201104Z","fetched_at":"2026-06-08T22:14:15.237997Z","added_at":"2026-06-03T21:01:10.635583Z","url":"https://kalshi.com/markets/kxopenaibankpublic/which-banks-will-take-openai-public/kxopenaibankpublic-28jan01","event_title":"Which banks will take OpenAI public?","chart_24h":[0.36,0.36]},{"source":"kalshi","id":"KXOPENAIBANKPUBLIC-28JAN01-ALLCX","event_id":"KXOPENAIBANKPUBLIC-28JAN01","slug":"KXOPENAIBANKPUBLIC-28JAN01-ALLCX","question":"Will Allen & Company take OpenAI public before Jan 1, 2028?","group_item_title":"Allen & Company","description":"If Allen & Company serves as a lead underwriter for OpenAI's initial public offering in the United States before Jan 1, 2028, then the market resolves to Yes.\n\n---\n\nThe bank must serve as lead underwriter, book-running manager, or global coordinator as documented in SEC filings (Form S-1 or final prospectus) or official announcements. Joint book-running managers qualify. Direct listings, SPAC mergers, secondary offerings, and private placements do not qualify. If the bank merges with another institution, the surviving entity under any name qualifies. For dual listings, only the U.S. portion is considered. Even if the IPO is later shelved, the market resolves Yes based on the announcement of the underwriting relationship.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.35,0.65],"probability":0.35,"spread":0.08000000000000002,"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":304.04,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":10.030203819274902,"liquidity":null,"categories":["Finance"],"countries":[],"updated_at":"2026-06-10T03:51:51.025221Z","fetched_at":"2026-06-09T21:43:08.719603Z","added_at":"2026-06-03T21:01:10.635583Z","url":"https://kalshi.com/markets/kxopenaibankpublic/which-banks-will-take-openai-public/kxopenaibankpublic-28jan01","event_title":"Which banks will take OpenAI public?","chart_24h":[0.35,0.35]},{"source":"kalshi","id":"KXOPENAIBANKPUBLIC-28JAN01-RJFX","event_id":"KXOPENAIBANKPUBLIC-28JAN01","slug":"KXOPENAIBANKPUBLIC-28JAN01-RJFX","question":"Will Raymond James take OpenAI public before Jan 1, 2028?","group_item_title":"Raymond James","description":"If Raymond James serves as a lead underwriter for OpenAI's initial public offering in the United States before Jan 1, 2028, then the market resolves to Yes.\n\n---\n\nThe bank must serve as lead underwriter, book-running manager, or global coordinator as documented in SEC filings (Form S-1 or final prospectus) or official announcements. Joint book-running managers qualify. Direct listings, SPAC mergers, secondary offerings, and private placements do not qualify. If the bank merges with another institution, the surviving entity under any name qualifies. For dual listings, only the U.S. portion is considered. Even if the IPO is later shelved, the market resolves Yes based on the announcement of the underwriting relationship.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.29,0.71],"probability":0.29,"spread":0.09999999999999998,"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":124.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":7.145644664764404,"liquidity":null,"categories":["Finance"],"countries":[],"updated_at":"2026-06-10T04:49:07.253709Z","fetched_at":"2026-06-07T02:00:51.850594Z","added_at":"2026-06-03T21:01:10.635583Z","url":"https://kalshi.com/markets/kxopenaibankpublic/which-banks-will-take-openai-public/kxopenaibankpublic-28jan01","event_title":"Which banks will take OpenAI public?","chart_24h":[0.29,0.29]},{"source":"kalshi","id":"KXOPENAIBANKPUBLIC-28JAN01-CVPXX","event_id":"KXOPENAIBANKPUBLIC-28JAN01","slug":"KXOPENAIBANKPUBLIC-28JAN01-CVPXX","question":"Will Centerview take OpenAI public before Jan 1, 2028?","group_item_title":"Centerview","description":"If Centerview serves as a lead underwriter for OpenAI's initial public offering in the United States before Jan 1, 2028, then the market resolves to Yes.\n\n---\n\nThe bank must serve as lead underwriter, book-running manager, or global coordinator as documented in SEC filings (Form S-1 or final prospectus) or official announcements. Joint book-running managers qualify. Direct listings, SPAC mergers, secondary offerings, and private placements do not qualify. If the bank merges with another institution, the surviving entity under any name qualifies. For dual listings, only the U.S. portion is considered. Even if the IPO is later shelved, the market resolves Yes based on the announcement of the underwriting relationship.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.18,0.8200000000000001],"probability":0.18,"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":84.64,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":6.07016134262085,"liquidity":null,"categories":["Finance"],"countries":[],"updated_at":"2026-06-10T03:51:51.025221Z","fetched_at":"2026-06-09T00:13:34.584639Z","added_at":"2026-06-03T21:01:10.635583Z","url":"https://kalshi.com/markets/kxopenaibankpublic/which-banks-will-take-openai-public/kxopenaibankpublic-28jan01","event_title":"Which banks will take OpenAI public?","chart_24h":[0.18,0.18]},{"source":"kalshi","id":"KXOPENAIBANKPUBLIC-28JAN01-EVRX","event_id":"KXOPENAIBANKPUBLIC-28JAN01","slug":"KXOPENAIBANKPUBLIC-28JAN01-EVRX","question":"Will Evercore take OpenAI public before Jan 1, 2028?","group_item_title":"Evercore","description":"If Evercore serves as a lead underwriter for OpenAI's initial public offering in the United States before Jan 1, 2028, then the market resolves to Yes.\n\n---\n\nThe bank must serve as lead underwriter, book-running manager, or global coordinator as documented in SEC filings (Form S-1 or final prospectus) or official announcements. Joint book-running managers qualify. Direct listings, SPAC mergers, secondary offerings, and private placements do not qualify. If the bank merges with another institution, the surviving entity under any name qualifies. For dual listings, only the U.S. portion is considered. Even if the IPO is later shelved, the market resolves Yes based on the announcement of the underwriting relationship.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.18,0.8200000000000001],"probability":0.18,"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":81.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":5.952250957489014,"liquidity":null,"categories":["Finance"],"countries":[],"updated_at":"2026-06-10T00:34:39.331706Z","fetched_at":"2026-06-09T00:13:34.584639Z","added_at":"2026-06-03T21:01:10.635583Z","url":"https://kalshi.com/markets/kxopenaibankpublic/which-banks-will-take-openai-public/kxopenaibankpublic-28jan01","event_title":"Which banks will take OpenAI public?","chart_24h":[0.18,0.18]},{"source":"kalshi","id":"KXOPENAIBANKPUBLIC-28JAN01-MCX","event_id":"KXOPENAIBANKPUBLIC-28JAN01","slug":"KXOPENAIBANKPUBLIC-28JAN01-MCX","question":"Will Moelis & Company take OpenAI public before Jan 1, 2028?","group_item_title":"Moelis & Company","description":"If Moelis & Company serves as a lead underwriter for OpenAI's initial public offering in the United States before Jan 1, 2028, then the market resolves to Yes.\n\n---\n\nThe bank must serve as lead underwriter, book-running manager, or global coordinator as documented in SEC filings (Form S-1 or final prospectus) or official announcements. Joint book-running managers qualify. Direct listings, SPAC mergers, secondary offerings, and private placements do not qualify. If the bank merges with another institution, the surviving entity under any name qualifies. For dual listings, only the U.S. portion is considered. Even if the IPO is later shelved, the market resolves Yes based on the announcement of the underwriting relationship.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.18,0.8200000000000001],"probability":0.18,"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":30.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":3.6144964694976807,"liquidity":null,"categories":["Finance"],"countries":[],"updated_at":"2026-06-10T00:34:39.331706Z","fetched_at":"2026-06-09T00:13:34.584639Z","added_at":"2026-06-03T21:01:10.635583Z","url":"https://kalshi.com/markets/kxopenaibankpublic/which-banks-will-take-openai-public/kxopenaibankpublic-28jan01","event_title":"Which banks will take OpenAI public?","chart_24h":[0.18,0.18]},{"source":"kalshi","id":"KXOPENAIBANKPUBLIC-28JAN01-PWPX","event_id":"KXOPENAIBANKPUBLIC-28JAN01","slug":"KXOPENAIBANKPUBLIC-28JAN01-PWPX","question":"Will Perella Weinberg Partners take OpenAI public before Jan 1, 2028?","group_item_title":"Perella Weinberg Partners","description":"If Perella Weinberg Partners serves as a lead underwriter for OpenAI's initial public offering in the United States before Jan 1, 2028, then the market resolves to Yes.\n\n---\n\nThe bank must serve as lead underwriter, book-running manager, or global coordinator as documented in SEC filings (Form S-1 or final prospectus) or official announcements. Joint book-running managers qualify. Direct listings, SPAC mergers, secondary offerings, and private placements do not qualify. If the bank merges with another institution, the surviving entity under any name qualifies. For dual listings, only the U.S. portion is considered. Even if the IPO is later shelved, the market resolves Yes based on the announcement of the underwriting relationship.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.14,0.86],"probability":0.14,"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":25.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":3.253706455230713,"liquidity":null,"categories":["Finance"],"countries":[],"updated_at":"2026-06-10T00:34:39.331706Z","fetched_at":"2026-06-09T00:13:34.584639Z","added_at":"2026-06-03T21:01:10.635583Z","url":"https://kalshi.com/markets/kxopenaibankpublic/which-banks-will-take-openai-public/kxopenaibankpublic-28jan01","event_title":"Which banks will take OpenAI public?","chart_24h":[0.14,0.14]},{"source":"kalshi","id":"KXOPENAIBANKPUBLIC-28JAN01-QATAX","event_id":"KXOPENAIBANKPUBLIC-28JAN01","slug":"KXOPENAIBANKPUBLIC-28JAN01-QATAX","question":"Will Qatalyst Partners take OpenAI public before Jan 1, 2028?","group_item_title":"Qatalyst Partners","description":"If Qatalyst Partners serves as a lead underwriter for OpenAI's initial public offering in the United States before Jan 1, 2028, then the market resolves to Yes.\n\n---\n\nThe bank must serve as lead underwriter, book-running manager, or global coordinator as documented in SEC filings (Form S-1 or final prospectus) or official announcements. Joint book-running managers qualify. Direct listings, SPAC mergers, secondary offerings, and private placements do not qualify. If the bank merges with another institution, the surviving entity under any name qualifies. For dual listings, only the U.S. portion is considered. Even if the IPO is later shelved, the market resolves Yes based on the announcement of the underwriting relationship.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.08,0.92],"probability":0.08,"spread":0.07999999999999999,"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":991.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":14.591964721679688,"liquidity":null,"categories":["Finance"],"countries":[],"updated_at":"2026-06-10T07:57:05.743940Z","fetched_at":"2026-06-07T13:42:45.366577Z","added_at":"2026-06-03T21:01:10.635583Z","url":"https://kalshi.com/markets/kxopenaibankpublic/which-banks-will-take-openai-public/kxopenaibankpublic-28jan01","event_title":"Which banks will take OpenAI public?","chart_24h":[0.08,0.08]},{"source":"kalshi","id":"KXOPENAIBANKPUBLIC-28JAN01-PJTX","event_id":"KXOPENAIBANKPUBLIC-28JAN01","slug":"KXOPENAIBANKPUBLIC-28JAN01-PJTX","question":"Will PJT Partners take OpenAI public before Jan 1, 2028?","group_item_title":"PJT Partners","description":"If PJT Partners serves as a lead underwriter for OpenAI's initial public offering in the United States before Jan 1, 2028, then the market resolves to Yes.\n\n---\n\nThe bank must serve as lead underwriter, book-running manager, or global coordinator as documented in SEC filings (Form S-1 or final prospectus) or official announcements. Joint book-running managers qualify. Direct listings, SPAC mergers, secondary offerings, and private placements do not qualify. If the bank merges with another institution, the surviving entity under any name qualifies. For dual listings, only the U.S. portion is considered. Even if the IPO is later shelved, the market resolves Yes based on the announcement of the underwriting relationship.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.07,0.9299999999999999],"probability":0.07,"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":35.23,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":3.95013689994812,"liquidity":null,"categories":["Finance"],"countries":[],"updated_at":"2026-06-10T00:34:39.331706Z","fetched_at":"2026-06-09T00:13:34.584639Z","added_at":"2026-06-03T21:01:10.635583Z","url":"https://kalshi.com/markets/kxopenaibankpublic/which-banks-will-take-openai-public/kxopenaibankpublic-28jan01","event_title":"Which banks will take OpenAI public?","chart_24h":[0.07,0.07]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXOPENAIBANKPUBLIC-28JAN01","as_of":"2026-06-10T12:50:41.553188Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Which banks will take OpenAI public?\" — top market at 59% probability across 15 outcomes","source_url":null}}