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If the hierarchy between them is unclear, this market will resolve once it is conclusively evident which bank is the primary lead underwriter, for example, through the order in which the banks are listed in the underwriting section of Anthropic’s final initial public offering prospectus, once released.\n\nThe primary resolution source for this market will be official disclosures from Anthropic. 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If the hierarchy between them is unclear, this market will resolve once it is conclusively evident which bank is the primary lead underwriter, for example, through the order in which the banks are listed in the underwriting section of Anthropic’s final initial public offering prospectus, once released.\n\nThe primary resolution source for this market will be official disclosures from Anthropic. 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If the hierarchy between them is unclear, this market will resolve once it is conclusively evident which bank is the primary lead underwriter, for example, through the order in which the banks are listed in the underwriting section of Anthropic’s final initial public offering prospectus, once released.\n\nThe primary resolution source for this market will be official disclosures from Anthropic. A consensus of credible reporting may also be used.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-deutsche-bank-or-any-of-its-underwriting-affiliates-serve-as-the-lead-underwriter-in-spacexs-initial-public-offering-Ez0r3-8UdQdq.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-deutsche-bank-or-any-of-its-underwriting-affiliates-serve-as-the-lead-underwriter-in-spacexs-initial-public-offering-Ez0r3-8UdQdq.jpg","outcomes":["Yes","No"],"outcome_prices":[0.016,0.984],"probability":0.016,"spread":0.006,"active":true,"closed":false,"start_date":"2026-06-01T21:09:45.308617Z","end_date":"2027-12-31T23:55:00Z","closed_time":null,"volume":2830.595598,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":16.2063045501709,"liquidity":7588.53417,"categories":["Finance","Business","Science and Technology"],"countries":["Germany"],"updated_at":"2026-06-10T05:30:54.213450Z","fetched_at":"2026-06-09T05:39:59.095421Z","added_at":"2026-06-01T21:21:45.272697Z","url":"https://polymarket.com/event/lead-bank-in-anthropics-ipo/will-deutsche-bank-or-any-of-its-underwriting-affiliates-serve-as-the-lead-underwriter-in-anthropics-initial-public-offering","event_title":"Lead Bank in Anthropic's IPO?","chart_24h":[0.016,0.016,0.016]},{"source":"polymarket","id":"2412859","event_id":"548898","slug":"will-barclays-or-any-of-its-underwriting-affiliates-serve-as-the-lead-underwriter-in-anthropics-initial-public-offering","question":"Will Barclays or any of its underwriting affiliates serve as the lead underwriter in Anthropic's initial public offering?","group_item_title":"Barclays","description":"This market will resolve according to the bank that serves as the lead underwriter in the initial public offering of Anthropic.\n\nIf no IPO occurs by December 31, 2027, 11:59 PM ET, or Anthropic completes an initial public offering without a designated lead underwriter, this market will resolve to “Other.”\n\nIf multiple banks are identified as lead underwriters, this market will resolve according to the primary lead underwriter. If the hierarchy between them is unclear, this market will resolve once it is conclusively evident which bank is the primary lead underwriter, for example, through the order in which the banks are listed in the underwriting section of Anthropic’s final initial public offering prospectus, once released.\n\nThe primary resolution source for this market will be official disclosures from Anthropic. A consensus of credible reporting may also be used.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-barclays-or-any-of-its-underwriting-affiliates-serve-as-the-lead-underwriter-in-spacexs-initial-public-offering-HSqKgi0Zhs9j.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-barclays-or-any-of-its-underwriting-affiliates-serve-as-the-lead-underwriter-in-spacexs-initial-public-offering-HSqKgi0Zhs9j.png","outcomes":["Yes","No"],"outcome_prices":[0.0155,0.9845],"probability":0.0155,"spread":0.005,"active":true,"closed":false,"start_date":"2026-06-01T21:09:36.323366Z","end_date":"2027-12-31T23:55:00Z","closed_time":null,"volume":2152.1185060000003,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":-1.01,"normalized_vol_24hr":null,"normalized_volume":15.10855484008789,"liquidity":4410.08699,"categories":["Finance","Business","Science and Technology"],"countries":["United Kingdom"],"updated_at":"2026-06-10T03:12:19.443967Z","fetched_at":"2026-06-09T12:03:36.210926Z","added_at":"2026-06-01T21:21:45.272697Z","url":"https://polymarket.com/event/lead-bank-in-anthropics-ipo/will-barclays-or-any-of-its-underwriting-affiliates-serve-as-the-lead-underwriter-in-anthropics-initial-public-offering","event_title":"Lead Bank in Anthropic's IPO?","chart_24h":[0.0155,0.0155,0.0155]},{"source":"polymarket","id":"2412860","event_id":"548898","slug":"will-ubs-or-any-of-its-underwriting-affiliates-serve-as-the-lead-underwriter-in-anthropics-initial-public-offering","question":"Will UBS or any of its underwriting affiliates serve as the lead underwriter in Anthropic's initial public offering?","group_item_title":"UBS","description":"This market will resolve according to the bank that serves as the lead underwriter in the initial public offering of Anthropic.\n\nIf no IPO occurs by December 31, 2027, 11:59 PM ET, or Anthropic completes an initial public offering without a designated lead underwriter, this market will resolve to “Other.”\n\nIf multiple banks are identified as lead underwriters, this market will resolve according to the primary lead underwriter. If the hierarchy between them is unclear, this market will resolve once it is conclusively evident which bank is the primary lead underwriter, for example, through the order in which the banks are listed in the underwriting section of Anthropic’s final initial public offering prospectus, once released.\n\nThe primary resolution source for this market will be official disclosures from Anthropic. 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If the hierarchy between them is unclear, this market will resolve once it is conclusively evident which bank is the primary lead underwriter, for example, through the order in which the banks are listed in the underwriting section of Anthropic’s final initial public offering prospectus, once released.\n\nThe primary resolution source for this market will be official disclosures from Anthropic. A consensus of credible reporting may also be used.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-openai-release-a-new-frontier-model-by-december-13-sPNirq9Ogx-3.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-openai-release-a-new-frontier-model-by-december-13-sPNirq9Ogx-3.png","outcomes":["Yes","No"],"outcome_prices":[],"probability":null,"spread":1.0,"active":true,"closed":false,"start_date":"2026-06-01T21:09:56.673943Z","end_date":"2027-12-31T23:55:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Finance","Business","Science and Technology"],"countries":["United States"],"updated_at":"2026-06-10T07:06:28.113249Z","fetched_at":"2026-06-01T21:21:45.272697Z","added_at":"2026-06-01T21:21:45.272697Z","url":"https://polymarket.com/event/lead-bank-in-anthropics-ipo/will-bank-a-or-any-of-its-underwriting-affiliates-serve-as-the-lead-underwriter-in-anthropics-initial-public-offering","event_title":"Lead Bank in Anthropic's IPO?","chart_24h":null},{"source":"polymarket","id":"2412864","event_id":"548898","slug":"will-bank-b-or-any-of-its-underwriting-affiliates-serve-as-the-lead-underwriter-in-anthropics-initial-public-offering","question":"Will Bank B or any of its underwriting affiliates serve as the lead underwriter in Anthropic's initial public offering?","group_item_title":"Bank B","description":"This market will resolve according to the bank that serves as the lead underwriter in the initial public offering of Anthropic.\n\nIf no IPO occurs by December 31, 2027, 11:59 PM ET, or Anthropic completes an initial public offering without a designated lead underwriter, this market will resolve to “Other.”\n\nIf multiple banks are identified as lead underwriters, this market will resolve according to the primary lead underwriter. 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If the hierarchy between them is unclear, this market will resolve once it is conclusively evident which bank is the primary lead underwriter, for example, through the order in which the banks are listed in the underwriting section of Anthropic’s final initial public offering prospectus, once released.\n\nThe primary resolution source for this market will be official disclosures from Anthropic. 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If the hierarchy between them is unclear, this market will resolve once it is conclusively evident which bank is the primary lead underwriter, for example, through the order in which the banks are listed in the underwriting section of Anthropic’s final initial public offering prospectus, once released.\n\nThe primary resolution source for this market will be official disclosures from Anthropic. A consensus of credible reporting may also be used.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-openai-release-a-new-frontier-model-by-december-13-sPNirq9Ogx-3.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-openai-release-a-new-frontier-model-by-december-13-sPNirq9Ogx-3.png","outcomes":["Yes","No"],"outcome_prices":[],"probability":null,"spread":1.0,"active":true,"closed":false,"start_date":"2026-06-01T21:10:17.530955Z","end_date":"2027-12-31T23:55:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Finance","Business","Science and Technology"],"countries":["United States"],"updated_at":"2026-06-10T07:06:28.113249Z","fetched_at":"2026-06-01T21:21:45.272697Z","added_at":"2026-06-01T21:21:45.272697Z","url":"https://polymarket.com/event/lead-bank-in-anthropics-ipo/will-bank-e-or-any-of-its-underwriting-affiliates-serve-as-the-lead-underwriter-in-anthropics-initial-public-offering","event_title":"Lead Bank in Anthropic's IPO?","chart_24h":null},{"source":"polymarket","id":"2412868","event_id":"548898","slug":"will-bank-f-or-any-of-its-underwriting-affiliates-serve-as-the-lead-underwriter-in-anthropics-initial-public-offering","question":"Will Bank F or any of its underwriting affiliates serve as the lead underwriter in Anthropic's initial public offering?","group_item_title":"Bank F","description":"This market will resolve according to the bank that serves as the lead underwriter in the initial public offering of Anthropic.\n\nIf no IPO occurs by December 31, 2027, 11:59 PM ET, or Anthropic completes an initial public offering without a designated lead underwriter, this market will resolve to “Other.”\n\nIf multiple banks are identified as lead underwriters, this market will resolve according to the primary lead underwriter. If the hierarchy between them is unclear, this market will resolve once it is conclusively evident which bank is the primary lead underwriter, for example, through the order in which the banks are listed in the underwriting section of Anthropic’s final initial public offering prospectus, once released.\n\nThe primary resolution source for this market will be official disclosures from Anthropic. A consensus of credible reporting may also be used.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-openai-release-a-new-frontier-model-by-december-13-sPNirq9Ogx-3.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-openai-release-a-new-frontier-model-by-december-13-sPNirq9Ogx-3.png","outcomes":["Yes","No"],"outcome_prices":[],"probability":null,"spread":1.0,"active":true,"closed":false,"start_date":"2026-06-01T21:10:22.503141Z","end_date":"2027-12-31T23:55:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Finance","Business","Science and Technology"],"countries":["United States"],"updated_at":"2026-06-10T07:06:28.113249Z","fetched_at":"2026-06-01T21:21:45.272697Z","added_at":"2026-06-01T21:21:45.272697Z","url":"https://polymarket.com/event/lead-bank-in-anthropics-ipo/will-bank-f-or-any-of-its-underwriting-affiliates-serve-as-the-lead-underwriter-in-anthropics-initial-public-offering","event_title":"Lead Bank in Anthropic's IPO?","chart_24h":null},{"source":"polymarket","id":"2412869","event_id":"548898","slug":"will-bank-g-or-any-of-its-underwriting-affiliates-serve-as-the-lead-underwriter-in-anthropics-initial-public-offering","question":"Will Bank G or any of its underwriting affiliates serve as the lead underwriter in Anthropic's initial public offering?","group_item_title":"Bank G","description":"This market will resolve according to the bank that serves as the lead underwriter in the initial public offering of Anthropic.\n\nIf no IPO occurs by December 31, 2027, 11:59 PM ET, or Anthropic completes an initial public offering without a designated lead underwriter, this market will resolve to “Other.”\n\nIf multiple banks are identified as lead underwriters, this market will resolve according to the primary lead underwriter. If the hierarchy between them is unclear, this market will resolve once it is conclusively evident which bank is the primary lead underwriter, for example, through the order in which the banks are listed in the underwriting section of Anthropic’s final initial public offering prospectus, once released.\n\nThe primary resolution source for this market will be official disclosures from Anthropic. A consensus of credible reporting may also be used.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-openai-release-a-new-frontier-model-by-december-13-sPNirq9Ogx-3.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-openai-release-a-new-frontier-model-by-december-13-sPNirq9Ogx-3.png","outcomes":["Yes","No"],"outcome_prices":[],"probability":null,"spread":1.0,"active":true,"closed":false,"start_date":"2026-06-01T21:10:27.229117Z","end_date":"2027-12-31T23:55:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Finance","Business","Science and Technology"],"countries":["United States"],"updated_at":"2026-06-10T07:06:28.113249Z","fetched_at":"2026-06-01T21:21:45.272697Z","added_at":"2026-06-01T21:21:45.272697Z","url":"https://polymarket.com/event/lead-bank-in-anthropics-ipo/will-bank-g-or-any-of-its-underwriting-affiliates-serve-as-the-lead-underwriter-in-anthropics-initial-public-offering","event_title":"Lead Bank in Anthropic's IPO?","chart_24h":null},{"source":"polymarket","id":"2412870","event_id":"548898","slug":"will-bank-h-or-any-of-its-underwriting-affiliates-serve-as-the-lead-underwriter-in-anthropics-initial-public-offering","question":"Will Bank H or any of its underwriting affiliates serve as the lead underwriter in Anthropic's initial public offering?","group_item_title":"Bank H","description":"This market will resolve according to the bank that serves as the lead underwriter in the initial public offering of Anthropic.\n\nIf no IPO occurs by December 31, 2027, 11:59 PM ET, or Anthropic completes an initial public offering without a designated lead underwriter, this market will resolve to “Other.”\n\nIf multiple banks are identified as lead underwriters, this market will resolve according to the primary lead underwriter. If the hierarchy between them is unclear, this market will resolve once it is conclusively evident which bank is the primary lead underwriter, for example, through the order in which the banks are listed in the underwriting section of Anthropic’s final initial public offering prospectus, once released.\n\nThe primary resolution source for this market will be official disclosures from Anthropic. A consensus of credible reporting may also be used.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-openai-release-a-new-frontier-model-by-december-13-sPNirq9Ogx-3.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-openai-release-a-new-frontier-model-by-december-13-sPNirq9Ogx-3.png","outcomes":["Yes","No"],"outcome_prices":[],"probability":null,"spread":1.0,"active":true,"closed":false,"start_date":"2026-06-01T21:10:31.355488Z","end_date":"2027-12-31T23:55:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Finance","Business","Science and Technology"],"countries":["United States"],"updated_at":"2026-06-10T07:06:28.113249Z","fetched_at":"2026-06-01T21:21:45.272697Z","added_at":"2026-06-01T21:21:45.272697Z","url":"https://polymarket.com/event/lead-bank-in-anthropics-ipo/will-bank-h-or-any-of-its-underwriting-affiliates-serve-as-the-lead-underwriter-in-anthropics-initial-public-offering","event_title":"Lead Bank in Anthropic's IPO?","chart_24h":null},{"source":"polymarket","id":"2412871","event_id":"548898","slug":"will-bank-i-or-any-of-its-underwriting-affiliates-serve-as-the-lead-underwriter-in-anthropics-initial-public-offering","question":"Will Bank I or any of its underwriting affiliates serve as the lead underwriter in Anthropic's initial public offering?","group_item_title":"Bank I","description":"This market will resolve according to the bank that serves as the lead underwriter in the initial public offering of Anthropic.\n\nIf no IPO occurs by December 31, 2027, 11:59 PM ET, or Anthropic completes an initial public offering without a designated lead underwriter, this market will resolve to “Other.”\n\nIf multiple banks are identified as lead underwriters, this market will resolve according to the primary lead underwriter. If the hierarchy between them is unclear, this market will resolve once it is conclusively evident which bank is the primary lead underwriter, for example, through the order in which the banks are listed in the underwriting section of Anthropic’s final initial public offering prospectus, once released.\n\nThe primary resolution source for this market will be official disclosures from Anthropic. A consensus of credible reporting may also be used.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-openai-release-a-new-frontier-model-by-december-13-sPNirq9Ogx-3.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-openai-release-a-new-frontier-model-by-december-13-sPNirq9Ogx-3.png","outcomes":["Yes","No"],"outcome_prices":[],"probability":null,"spread":1.0,"active":true,"closed":false,"start_date":"2026-06-01T21:10:34.342219Z","end_date":"2027-12-31T23:55:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Finance","Business","Science and Technology"],"countries":["United States"],"updated_at":"2026-06-10T07:06:28.113249Z","fetched_at":"2026-06-01T21:21:45.272697Z","added_at":"2026-06-01T21:21:45.272697Z","url":"https://polymarket.com/event/lead-bank-in-anthropics-ipo/will-bank-i-or-any-of-its-underwriting-affiliates-serve-as-the-lead-underwriter-in-anthropics-initial-public-offering","event_title":"Lead Bank in Anthropic's IPO?","chart_24h":null},{"source":"polymarket","id":"2412872","event_id":"548898","slug":"will-another-bank-or-any-of-its-underwriting-affiliates-serve-as-the-lead-underwriter-in-anthropics-initial-public-offering","question":"Will another Bank or any of its underwriting affiliates serve as the lead underwriter in Anthropic's initial public offering?","group_item_title":"Other","description":"This market will resolve according to the bank that serves as the lead underwriter in the initial public offering of Anthropic.\n\nIf no IPO occurs by December 31, 2027, 11:59 PM ET, or Anthropic completes an initial public offering without a designated lead underwriter, this market will resolve to “Other.”\n\nIf multiple banks are identified as lead underwriters, this market will resolve according to the primary lead underwriter. If the hierarchy between them is unclear, this market will resolve once it is conclusively evident which bank is the primary lead underwriter, for example, through the order in which the banks are listed in the underwriting section of Anthropic’s final initial public offering prospectus, once released.\n\nThe primary resolution source for this market will be official disclosures from Anthropic. A consensus of credible reporting may also be used.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-openai-release-a-new-frontier-model-by-december-13-sPNirq9Ogx-3.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/will-openai-release-a-new-frontier-model-by-december-13-sPNirq9Ogx-3.png","outcomes":["Yes","No"],"outcome_prices":[],"probability":null,"spread":1.0,"active":true,"closed":false,"start_date":"2026-06-01T21:10:39.493342Z","end_date":"2027-12-31T23:55:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Finance","Business","Science and Technology"],"countries":["United States"],"updated_at":"2026-06-10T07:06:28.113249Z","fetched_at":"2026-06-01T21:21:45.272697Z","added_at":"2026-06-01T21:21:45.272697Z","url":"https://polymarket.com/event/lead-bank-in-anthropics-ipo/will-another-bank-or-any-of-its-underwriting-affiliates-serve-as-the-lead-underwriter-in-anthropics-initial-public-offering","event_title":"Lead Bank in Anthropic's IPO?","chart_24h":null}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/polymarket/548898","as_of":"2026-06-10T10:06:14.370649Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"Lead Bank in Anthropic's IPO?\" — top market at 1% probability across 19 outcomes","source_url":null}}