{"source":"kalshi","id":"KXOPENSHARE-26SEP21","ticker":"KXOPENSHARE-26SEP21","slug":"KXOPENSHARE-26SEP21","title":"OpenAI market share this week","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-09-14T16:00:00Z","end_date":"2026-09-21T03:59:00Z","closed_time":null,"volume":7887.0,"volume_24hr":7887.0,"volume_24h_change":null,"normalized_vol_24hr":25.389989852905273,"normalized_volume":21.852476119995117,"liquidity":null,"open_interest":7387.0,"categories":["Science and Technology"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Above 23.6%","top_outcome_probability":0.07,"top_outcome_prob_24h_change":0.07,"top_outcome_volume_24h_change":190.0,"updated_at":"2026-09-14T21:54:09.327749Z","fetched_at":"2026-09-14T21:54:09.327749Z","added_at":"2026-09-14T16:11:40.712377Z","url":"https://kalshi.com/markets/kxopenshare/openai-market-share-this-week/kxopenshare-26sep21","chart_24h":[0.0,1210.0,2728.0,7387.0],"kind":"live","markets":[{"source":"kalshi","id":"KXOPENSHARE-26SEP21-23.6","event_id":"KXOPENSHARE-26SEP21","slug":"KXOPENSHARE-26SEP21-23.6","question":"OpenAI market share this week?","group_item_title":"Above 23.6%","description":"If OpenAI scores above 23.6% on OpenRouter text market share by model author week of Sep 14, 2026, then the market resolves to Yes.\n\n---\n\nThis event will resolve based on 10:00AM ET Monday updated values for the week of Sep 14, 2026.\n\nIf the named model author’s market share is not separately identified in the source chart, including if it is included in “Others,” all markets in the event will resolve to No.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the governing benchmark. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.07,0.9299999999999999],"probability":0.07,"spread":0.87,"active":true,"closed":false,"start_date":"2026-09-14T16:00:00Z","end_date":"2026-09-21T03:59:00Z","closed_time":"2026-09-21T03:59:00Z","volume":190.0,"volume_24hr":190.0,"prob_24h_change":0.07,"volume_24h_change":190.0,"normalized_vol_24hr":9.138218879699707,"normalized_volume":8.587644577026367,"liquidity":null,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-09-14T21:39:18.232746Z","fetched_at":"2026-09-14T21:39:18.232746Z","added_at":"2026-09-14T16:11:40.870387Z","url":"https://kalshi.com/markets/kxopenshare/openai-market-share-this-week/kxopenshare-26sep21","event_title":"OpenAI market share this week","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.07]},{"source":"kalshi","id":"KXOPENSHARE-26SEP21-24.1","event_id":"KXOPENSHARE-26SEP21","slug":"KXOPENSHARE-26SEP21-24.1","question":"OpenAI market share this week?","group_item_title":"Above 24.1%","description":"If OpenAI scores above 24.1% on OpenRouter text market share by model author week of Sep 14, 2026, then the market resolves to Yes.\n\n---\n\nThis event will resolve based on 10:00AM ET Monday updated values for the week of Sep 14, 2026.\n\nIf the named model author’s market share is not separately identified in the source chart, including if it is included in “Others,” all markets in the event will resolve to No.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the governing benchmark. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.04,0.96],"probability":0.04,"spread":0.02,"active":true,"closed":false,"start_date":"2026-09-14T16:00:00Z","end_date":"2026-09-21T03:59:00Z","closed_time":"2026-09-21T03:59:00Z","volume":876.0,"volume_24hr":876.0,"prob_24h_change":0.04,"volume_24h_change":876.0,"normalized_vol_24hr":15.211731910705566,"normalized_volume":14.295230865478516,"liquidity":null,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-09-14T21:39:18.232746Z","fetched_at":"2026-09-14T21:39:18.232746Z","added_at":"2026-09-14T16:11:40.870387Z","url":"https://kalshi.com/markets/kxopenshare/openai-market-share-this-week/kxopenshare-26sep21","event_title":"OpenAI market share this week","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.04]},{"source":"kalshi","id":"KXOPENSHARE-26SEP21-25","event_id":"KXOPENSHARE-26SEP21","slug":"KXOPENSHARE-26SEP21-25","question":"OpenAI market share this week?","group_item_title":"Above 25%","description":"If OpenAI scores above 25% on OpenRouter text market share by model author week of Sep 14, 2026, then the market resolves to Yes.\n\n---\n\nThis event will resolve based on 10:00AM ET Monday updated values for the week of Sep 14, 2026.\n\nIf the named model author’s market share is not separately identified in the source chart, including if it is included in “Others,” all markets in the event will resolve to No.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the governing benchmark. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.01,0.99],"probability":0.01,"spread":0.01,"active":true,"closed":false,"start_date":"2026-09-14T16:00:00Z","end_date":"2026-09-21T03:59:00Z","closed_time":"2026-09-21T03:59:00Z","volume":4093.0,"volume_24hr":4093.0,"prob_24h_change":0.01,"volume_24h_change":4093.0,"normalized_vol_24hr":22.915498733520508,"normalized_volume":21.534847259521484,"liquidity":null,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-09-14T21:54:11.620578Z","fetched_at":"2026-09-14T21:54:11.620578Z","added_at":"2026-09-14T16:11:40.870387Z","url":"https://kalshi.com/markets/kxopenshare/openai-market-share-this-week/kxopenshare-26sep21","event_title":"OpenAI market share this week","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.01]},{"source":"kalshi","id":"KXOPENSHARE-26SEP21-26.1","event_id":"KXOPENSHARE-26SEP21","slug":"KXOPENSHARE-26SEP21-26.1","question":"OpenAI market share this week?","group_item_title":"Above 26.1%","description":"If OpenAI scores above 26.1% on OpenRouter text market share by model author week of Sep 14, 2026, then the market resolves to Yes.\n\n---\n\nThis event will resolve based on 10:00AM ET Monday updated values for the week of Sep 14, 2026.\n\nIf the named model author’s market share is not separately identified in the source chart, including if it is included in “Others,” all markets in the event will resolve to No.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the governing benchmark. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.01,0.99],"probability":0.01,"spread":0.01,"active":true,"closed":false,"start_date":"2026-09-14T16:00:00Z","end_date":"2026-09-21T03:59:00Z","closed_time":"2026-09-21T03:59:00Z","volume":2728.0,"volume_24hr":2728.0,"prob_24h_change":0.01,"volume_24h_change":2728.0,"normalized_vol_24hr":20.735069274902344,"normalized_volume":19.485788345336914,"liquidity":null,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-09-14T21:39:18.232746Z","fetched_at":"2026-09-14T21:39:18.232746Z","added_at":"2026-09-14T16:11:40.870387Z","url":"https://kalshi.com/markets/kxopenshare/openai-market-share-this-week/kxopenshare-26sep21","event_title":"OpenAI market share this week","chart_24h":[0.0,0.0,0.01,0.01,0.01,0.01,0.01]},{"source":"kalshi","id":"KXOPENSHARE-26SEP21-20.8","event_id":"KXOPENSHARE-26SEP21","slug":"KXOPENSHARE-26SEP21-20.8","question":"OpenAI market share this week?","group_item_title":"Above 20.8%","description":"If OpenAI scores above 20.8% on OpenRouter text market share by model author week of Sep 14, 2026, then the market resolves to Yes.\n\n---\n\nThis event will resolve based on 10:00AM ET Monday updated values for the week of Sep 14, 2026.\n\nIf the named model author’s market share is not separately identified in the source chart, including if it is included in “Others,” all markets in the event will resolve to No.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the governing benchmark. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.39999999999999997,"active":true,"closed":false,"start_date":"2026-09-14T16:00:00Z","end_date":"2026-09-21T03:59:00Z","closed_time":"2026-09-21T03:59:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-09-14T21:39:18.232746Z","fetched_at":"2026-09-14T21:39:18.232746Z","added_at":"2026-09-14T16:11:40.870387Z","url":"https://kalshi.com/markets/kxopenshare/openai-market-share-this-week/kxopenshare-26sep21","event_title":"OpenAI market share this week","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0]},{"source":"kalshi","id":"KXOPENSHARE-26SEP21-21.8","event_id":"KXOPENSHARE-26SEP21","slug":"KXOPENSHARE-26SEP21-21.8","question":"OpenAI market share this week?","group_item_title":"Above 21.8%","description":"If OpenAI scores above 21.8% on OpenRouter text market share by model author week of Sep 14, 2026, then the market resolves to Yes.\n\n---\n\nThis event will resolve based on 10:00AM ET Monday updated values for the week of Sep 14, 2026.\n\nIf the named model author’s market share is not separately identified in the source chart, including if it is included in “Others,” all markets in the event will resolve to No.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the governing benchmark. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.5,"active":true,"closed":false,"start_date":"2026-09-14T16:00:00Z","end_date":"2026-09-21T03:59:00Z","closed_time":"2026-09-21T03:59:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-09-14T21:54:11.620578Z","fetched_at":"2026-09-14T21:54:11.620578Z","added_at":"2026-09-14T16:11:40.870387Z","url":"https://kalshi.com/markets/kxopenshare/openai-market-share-this-week/kxopenshare-26sep21","event_title":"OpenAI market share this week","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0]},{"source":"kalshi","id":"KXOPENSHARE-26SEP21-22.6","event_id":"KXOPENSHARE-26SEP21","slug":"KXOPENSHARE-26SEP21-22.6","question":"OpenAI market share this week?","group_item_title":"Above 22.6%","description":"If OpenAI scores above 22.6% on OpenRouter text market share by model author week of Sep 14, 2026, then the market resolves to Yes.\n\n---\n\nThis event will resolve based on 10:00AM ET Monday updated values for the week of Sep 14, 2026.\n\nIf the named model author’s market share is not separately identified in the source chart, including if it is included in “Others,” all markets in the event will resolve to No.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the governing benchmark. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.7100000000000001,"active":true,"closed":false,"start_date":"2026-09-14T16:00:00Z","end_date":"2026-09-21T03:59:00Z","closed_time":"2026-09-21T03:59:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-09-14T21:54:11.620578Z","fetched_at":"2026-09-14T21:54:11.620578Z","added_at":"2026-09-14T16:11:40.870387Z","url":"https://kalshi.com/markets/kxopenshare/openai-market-share-this-week/kxopenshare-26sep21","event_title":"OpenAI market share this week","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0]},{"source":"kalshi","id":"KXOPENSHARE-26SEP21-23","event_id":"KXOPENSHARE-26SEP21","slug":"KXOPENSHARE-26SEP21-23","question":"OpenAI market share this week?","group_item_title":"Above 23%","description":"If OpenAI scores above 23% on OpenRouter text market share by model author week of Sep 14, 2026, then the market resolves to Yes.\n\n---\n\nThis event will resolve based on 10:00AM ET Monday updated values for the week of Sep 14, 2026.\n\nIf the named model author’s market share is not separately identified in the source chart, including if it is included in “Others,” all markets in the event will resolve to No.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the governing benchmark. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.78,"active":true,"closed":false,"start_date":"2026-09-14T16:00:00Z","end_date":"2026-09-21T03:59:00Z","closed_time":"2026-09-21T03:59:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-09-14T21:39:18.232746Z","fetched_at":"2026-09-14T21:39:18.232746Z","added_at":"2026-09-14T16:11:40.870387Z","url":"https://kalshi.com/markets/kxopenshare/openai-market-share-this-week/kxopenshare-26sep21","event_title":"OpenAI market share this week","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0]},{"source":"kalshi","id":"KXOPENSHARE-26SEP21-23.3","event_id":"KXOPENSHARE-26SEP21","slug":"KXOPENSHARE-26SEP21-23.3","question":"OpenAI market share this week?","group_item_title":"Above 23.3%","description":"If OpenAI scores above 23.3% on OpenRouter text market share by model author week of Sep 14, 2026, then the market resolves to Yes.\n\n---\n\nThis event will resolve based on 10:00AM ET Monday updated values for the week of Sep 14, 2026.\n\nIf the named model author’s market share is not separately identified in the source chart, including if it is included in “Others,” all markets in the event will resolve to No.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the governing benchmark. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.71,"active":true,"closed":false,"start_date":"2026-09-14T16:00:00Z","end_date":"2026-09-21T03:59:00Z","closed_time":"2026-09-21T03:59:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-09-14T21:54:11.620578Z","fetched_at":"2026-09-14T21:54:11.620578Z","added_at":"2026-09-14T16:11:40.870387Z","url":"https://kalshi.com/markets/kxopenshare/openai-market-share-this-week/kxopenshare-26sep21","event_title":"OpenAI market share this week","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXOPENSHARE-26SEP21","as_of":"2026-09-14T21:59:12.943762Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"OpenAI market share this week\" — top market at 1% probability across 9 outcomes","source_url":null}}