{"_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/polymarket/1262076","as_of":"2026-10-27T04:37:55.876310Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"Anthropic IPO: Open Price above IPO Price?\" — 84% as of 2026-10-27 UTC. https://pdata.world/events/polymarket/1262076","source_url":"https://polymarket.com/event/anthropic-ipo-open-price-above-ipo-price"},"source":"polymarket","id":"1262076","ticker":"anthropic-ipo-open-price-above-ipo-price","slug":"anthropic-ipo-open-price-above-ipo-price","title":"Anthropic IPO: Open Price above IPO Price?","description":"This market will resolve to “Yes” if Anthropic's opening share price on its first day of trading is above its IPO offer price. Otherwise, this market will resolve to “No”.\n\nThe IPO price will be the final offering price to the public as stated in the final prospectus filed with the U.S. Securities and Exchange Commission. The official opening price as listed by the primary exchange will be considered the opening share price.\n\nThe IPO refers to the first sale of stock by Anthropic to the public on any recognized stock exchange. If no Anthropic IPO occurs by December 31, 2027, 11:59 PM ET, the market will resolve to 50-50.\n\nResolution will be based on the final prospectus for the IPO price and the primary exchange’s official listing page for the opening price. In the event that the relevant figure is not displayed, another reliable source will be used.\n\nIf no official opening price for the first day of trading is published, the market will resolve according to the next trading day on which an official opening price is published, treating that as the first day of trading.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/anthropic-ipo-closing-market-cap-jdfele1g0krx.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/anthropic-ipo-closing-market-cap-jdfele1g0krx.png","active":true,"closed":false,"start_date":"2026-10-26T21:54:50Z","end_date":"2028-01-01T04:59:00Z","closed_time":null,"volume":3075.815257,"volume_24hr":3075.8152569999997,"volume_24h_change":null,"normalized_vol_24hr":21.33380699157715,"normalized_volume":14.649657249450684,"liquidity":2359.5045,"open_interest":1714.534078,"categories":["Science and Technology","Finance"],"tags":[{"id":"439","slug":"ai","label":"AI"},{"id":"102599","slug":"ipo","label":"IPO"},{"id":"600","slug":"ipos","label":"IPOs"},{"id":"105184","slug":"dario","label":"Dario"},{"id":"103303","slug":"claude","label":"Claude"},{"id":"120","slug":"finance","label":"Finance"},{"id":"101999","slug":"big-tech","label":"Big Tech"},{"id":"553","slug":"anthropic","label":"Anthropic"},{"id":"105183","slug":"anthropic-ipo","label":"Anthropic IPO"}],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"","top_outcome_probability":0.845,"top_outcome_prob_24h_change":0.345,"top_outcome_volume_24h_change":3075.8152569999997,"updated_at":"2026-10-27T04:30:54.274421Z","fetched_at":"2026-10-27T04:30:54.274421Z","added_at":"2026-10-26T21:55:25.828770Z","url":"https://polymarket.com/event/anthropic-ipo-open-price-above-ipo-price","chart_24h":[0.0,97.65,1036.7518120000002,1768.6682449999998,1768.6682449999998,1768.668245,3029.838245,3075.815257,3075.8152569999997],"kind":"live","mutually_exclusive":false,"markets_total":1,"markets":[{"source":"polymarket","id":"6268110","event_id":"1262076","slug":"anthropic-ipo-open-price-above-ipo-price","question":"Anthropic IPO: Open Price above IPO Price?","group_item_title":null,"description":"This market will resolve to “Yes” if Anthropic's opening share price on its first day of trading is above its IPO offer price. Otherwise, this market will resolve to “No”.\n\nThe IPO price will be the final offering price to the public as stated in the final prospectus filed with the U.S. Securities and Exchange Commission. The official opening price as listed by the primary exchange will be considered the opening share price.\n\nThe IPO refers to the first sale of stock by Anthropic to the public on any recognized stock exchange. If no Anthropic IPO occurs by December 31, 2027, 11:59 PM ET, the market will resolve to 50-50.\n\nResolution will be based on the final prospectus for the IPO price and the primary exchange’s official listing page for the opening price. In the event that the relevant figure is not displayed, another reliable source will be used.\n\nIf no official opening price for the first day of trading is published, the market will resolve according to the next trading day on which an official opening price is published, treating that as the first day of trading.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/anthropic-ipo-closing-market-cap-jdfele1g0krx.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/anthropic-ipo-closing-market-cap-jdfele1g0krx.png","outcomes":["Yes","No"],"outcome_prices":[0.845,0.155],"probability":0.845,"spread":0.01,"active":true,"closed":false,"start_date":"2026-10-26T21:54:50Z","end_date":"2028-01-01T04:59:00Z","closed_time":null,"result":null,"volume":3075.815257,"volume_24hr":3075.8152569999997,"prob_24h_change":0.345,"volume_24h_change":3075.8152569999997,"normalized_vol_24hr":25.831647872924805,"normalized_volume":18.925954818725586,"liquidity":2359.5045,"categories":["Science and Technology","Finance"],"countries":[],"updated_at":"2026-10-27T04:30:54.453681Z","fetched_at":"2026-10-27T04:30:54.453681Z","added_at":"2026-10-26T21:55:25.838770Z","url":"https://polymarket.com/event/anthropic-ipo-open-price-above-ipo-price/anthropic-ipo-open-price-above-ipo-price","event_title":"Anthropic IPO: Open Price above IPO Price?","chart_24h":[0.5,0.675,0.82,0.895,0.9,0.9,0.855,0.85,0.845]}]}