{"_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/kalshi/KXOPENSHARE-26OCT19","as_of":"2026-10-13T07:53:24.676735Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"OpenAI market share this week\" — 9 markets; highest \"Above 15.1%\" at 99% as of 2026-10-13 UTC. https://pdata.world/events/kalshi/KXOPENSHARE-26OCT19","source_url":"https://kalshi.com/markets/kxopenshare/openai-market-share-this-week/kxopenshare-26oct19"},"source":"kalshi","id":"KXOPENSHARE-26OCT19","ticker":"KXOPENSHARE-26OCT19","slug":"KXOPENSHARE-26OCT19","title":"OpenAI market share this week","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-10-13T02:00:00Z","end_date":"2026-10-19T14:00:00Z","closed_time":null,"volume":9516.47,"volume_24hr":9516.47,"volume_24h_change":null,"normalized_vol_24hr":23.312456130981445,"normalized_volume":22.565832138061523,"liquidity":null,"open_interest":9356.79,"categories":["Science and Technology"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Above 15.1%","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.99,"top_outcome_volume_24h_change":3476.0,"updated_at":"2026-10-13T07:25:37.848758Z","fetched_at":"2026-10-13T07:25:37.848758Z","added_at":"2026-10-13T02:01:57.477319Z","url":"https://kalshi.com/markets/kxopenshare/openai-market-share-this-week/kxopenshare-26oct19","chart_24h":[0.0,277.0,5753.0,7279.26,9508.68,9516.26,9516.47],"kind":"live","mutually_exclusive":false,"markets_total":9,"markets":[{"source":"kalshi","id":"KXOPENSHARE-26OCT19-15.1","event_id":"KXOPENSHARE-26OCT19","slug":"KXOPENSHARE-26OCT19-15.1","question":"OpenAI market share this week?","group_item_title":"Above 15.1%","description":"If OpenAI scores above 15.1% on OpenRouter text market share by model author week of Oct 12, 2026, then the market resolves to Yes.\n\n---\n\nThis event will resolve based on 10:00AM ET Monday updated market share values reported by OpenRouter, rounded to one decimal place, for the week of Oct 12, 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 OpenRouter. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.99,0.010000000000000009],"probability":0.99,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-10-13T02:00:00Z","end_date":"2026-10-19T14:00:00Z","closed_time":"2026-10-19T14:00:00Z","result":null,"volume":3476.0,"volume_24hr":3476.0,"prob_24h_change":0.99,"volume_24h_change":3476.0,"normalized_vol_24hr":20.896032333374023,"normalized_volume":20.69725799560547,"liquidity":null,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-10-13T04:30:32.612364Z","fetched_at":"2026-10-13T04:30:32.612364Z","added_at":"2026-10-13T02:01:57.707262Z","url":"https://kalshi.com/markets/kxopenshare/openai-market-share-this-week/kxopenshare-26oct19","event_title":"OpenAI market share this week","chart_24h":[0.0,0.0,0.99]},{"source":"kalshi","id":"KXOPENSHARE-26OCT19-19.2","event_id":"KXOPENSHARE-26OCT19","slug":"KXOPENSHARE-26OCT19-19.2","question":"OpenAI market share this week?","group_item_title":"Above 19.2%","description":"If OpenAI scores above 19.2% on OpenRouter text market share by model author week of Oct 12, 2026, then the market resolves to Yes.\n\n---\n\nThis event will resolve based on 10:00AM ET Monday updated market share values reported by OpenRouter, rounded to one decimal place, for the week of Oct 12, 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 OpenRouter. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.87,0.13],"probability":0.87,"spread":0.36,"active":true,"closed":false,"start_date":"2026-10-13T02:00:00Z","end_date":"2026-10-19T14:00:00Z","closed_time":"2026-10-19T14:00:00Z","result":null,"volume":500.0,"volume_24hr":500.0,"prob_24h_change":0.87,"volume_24h_change":500.0,"normalized_vol_24hr":12.146106719970703,"normalized_volume":12.030567169189453,"liquidity":null,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-10-13T07:40:03.338007Z","fetched_at":"2026-10-13T07:40:03.338007Z","added_at":"2026-10-13T02:01:57.707262Z","url":"https://kalshi.com/markets/kxopenshare/openai-market-share-this-week/kxopenshare-26oct19","event_title":"OpenAI market share this week","chart_24h":[0.0,0.0,0.0,0.0,0.87,0.87,0.87]},{"source":"kalshi","id":"KXOPENSHARE-26OCT19-19.5","event_id":"KXOPENSHARE-26OCT19","slug":"KXOPENSHARE-26OCT19-19.5","question":"OpenAI market share this week?","group_item_title":"Above 19.5%","description":"If OpenAI scores above 19.5% on OpenRouter text market share by model author week of Oct 12, 2026, then the market resolves to Yes.\n\n---\n\nThis event will resolve based on 10:00AM ET Monday updated market share values reported by OpenRouter, rounded to one decimal place, for the week of Oct 12, 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 OpenRouter. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.78,0.21999999999999997],"probability":0.78,"spread":0.16000000000000003,"active":true,"closed":false,"start_date":"2026-10-13T02:00:00Z","end_date":"2026-10-19T14:00:00Z","closed_time":"2026-10-19T14:00:00Z","result":null,"volume":1802.26,"volume_24hr":1802.26,"prob_24h_change":0.78,"volume_24h_change":1802.26,"normalized_vol_24hr":17.66632080078125,"normalized_volume":17.49827003479004,"liquidity":null,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-10-13T07:40:03.338007Z","fetched_at":"2026-10-13T07:40:03.338007Z","added_at":"2026-10-13T02:01:57.707262Z","url":"https://kalshi.com/markets/kxopenshare/openai-market-share-this-week/kxopenshare-26oct19","event_title":"OpenAI market share this week","chart_24h":[0.0,0.83,0.83,0.85,0.78,0.78,0.78]},{"source":"kalshi","id":"KXOPENSHARE-26OCT19-20.5","event_id":"KXOPENSHARE-26OCT19","slug":"KXOPENSHARE-26OCT19-20.5","question":"OpenAI market share this week?","group_item_title":"Above 20.5%","description":"If OpenAI scores above 20.5% on OpenRouter text market share by model author week of Oct 12, 2026, then the market resolves to Yes.\n\n---\n\nThis event will resolve based on 10:00AM ET Monday updated market share values reported by OpenRouter, rounded to one decimal place, for the week of Oct 12, 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 OpenRouter. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.45,0.55],"probability":0.45,"spread":0.13,"active":true,"closed":false,"start_date":"2026-10-13T02:00:00Z","end_date":"2026-10-19T14:00:00Z","closed_time":"2026-10-19T14:00:00Z","result":null,"volume":3738.21,"volume_24hr":3738.21,"prob_24h_change":0.45,"volume_24h_change":3738.21,"normalized_vol_24hr":21.27033233642578,"normalized_volume":21.0679988861084,"liquidity":null,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-10-13T07:40:03.338007Z","fetched_at":"2026-10-13T07:40:03.338007Z","added_at":"2026-10-13T02:01:57.707262Z","url":"https://kalshi.com/markets/kxopenshare/openai-market-share-this-week/kxopenshare-26oct19","event_title":"OpenAI market share this week","chart_24h":[0.0,0.0,0.47,0.4,0.37,0.37,0.45]},{"source":"kalshi","id":"KXOPENSHARE-26OCT19-17.1","event_id":"KXOPENSHARE-26OCT19","slug":"KXOPENSHARE-26OCT19-17.1","question":"OpenAI market share this week?","group_item_title":"Above 17.1%","description":"If OpenAI scores above 17.1% on OpenRouter text market share by model author week of Oct 12, 2026, then the market resolves to Yes.\n\n---\n\nThis event will resolve based on 10:00AM ET Monday updated market share values reported by OpenRouter, rounded to one decimal place, for the week of Oct 12, 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 OpenRouter. 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":"2026-10-13T02:00:00Z","end_date":"2026-10-19T14:00:00Z","closed_time":"2026-10-19T14:00:00Z","result":null,"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":"2026-10-13T07:25:38.265971Z","fetched_at":"2026-10-13T07:25:38.265971Z","added_at":"2026-10-13T02:01:57.707262Z","url":"https://kalshi.com/markets/kxopenshare/openai-market-share-this-week/kxopenshare-26oct19","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]},{"source":"kalshi","id":"KXOPENSHARE-26OCT19-18.1","event_id":"KXOPENSHARE-26OCT19","slug":"KXOPENSHARE-26OCT19-18.1","question":"OpenAI market share this week?","group_item_title":"Above 18.1%","description":"If OpenAI scores above 18.1% on OpenRouter text market share by model author week of Oct 12, 2026, then the market resolves to Yes.\n\n---\n\nThis event will resolve based on 10:00AM ET Monday updated market share values reported by OpenRouter, rounded to one decimal place, for the week of Oct 12, 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 OpenRouter. 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":0.72,"active":true,"closed":false,"start_date":"2026-10-13T02:00:00Z","end_date":"2026-10-19T14:00:00Z","closed_time":"2026-10-19T14:00:00Z","result":null,"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":"2026-10-13T06:43:16.717676Z","fetched_at":"2026-10-13T06:43:16.717676Z","added_at":"2026-10-13T02:01:57.707262Z","url":"https://kalshi.com/markets/kxopenshare/openai-market-share-this-week/kxopenshare-26oct19","event_title":"OpenAI market share this week","chart_24h":[0.0,0.0,0.0,0.0,0.0]},{"source":"kalshi","id":"KXOPENSHARE-26OCT19-18.4","event_id":"KXOPENSHARE-26OCT19","slug":"KXOPENSHARE-26OCT19-18.4","question":"OpenAI market share this week?","group_item_title":"Above 18.4%","description":"If OpenAI scores above 18.4% on OpenRouter text market share by model author week of Oct 12, 2026, then the market resolves to Yes.\n\n---\n\nThis event will resolve based on 10:00AM ET Monday updated market share values reported by OpenRouter, rounded to one decimal place, for the week of Oct 12, 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 OpenRouter. 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":0.6,"active":true,"closed":false,"start_date":"2026-10-13T02:00:00Z","end_date":"2026-10-19T14:00:00Z","closed_time":"2026-10-19T14:00:00Z","result":null,"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":"2026-10-13T07:40:03.338007Z","fetched_at":"2026-10-13T07:40:03.338007Z","added_at":"2026-10-13T02:01:57.707262Z","url":"https://kalshi.com/markets/kxopenshare/openai-market-share-this-week/kxopenshare-26oct19","event_title":"OpenAI market share this week","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0]},{"source":"kalshi","id":"KXOPENSHARE-26OCT19-18.8","event_id":"KXOPENSHARE-26OCT19","slug":"KXOPENSHARE-26OCT19-18.8","question":"OpenAI market share this week?","group_item_title":"Above 18.8%","description":"If OpenAI scores above 18.8% on OpenRouter text market share by model author week of Oct 12, 2026, then the market resolves to Yes.\n\n---\n\nThis event will resolve based on 10:00AM ET Monday updated market share values reported by OpenRouter, rounded to one decimal place, for the week of Oct 12, 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 OpenRouter. 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":0.54,"active":true,"closed":false,"start_date":"2026-10-13T02:00:00Z","end_date":"2026-10-19T14:00:00Z","closed_time":"2026-10-19T14:00:00Z","result":null,"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":"2026-10-13T07:40:03.338007Z","fetched_at":"2026-10-13T07:40:03.338007Z","added_at":"2026-10-13T02:01:57.707262Z","url":"https://kalshi.com/markets/kxopenshare/openai-market-share-this-week/kxopenshare-26oct19","event_title":"OpenAI market share this week","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0]},{"source":"kalshi","id":"KXOPENSHARE-26OCT19-22.5","event_id":"KXOPENSHARE-26OCT19","slug":"KXOPENSHARE-26OCT19-22.5","question":"OpenAI market share this week?","group_item_title":"Above 22.5%","description":"If OpenAI scores above 22.5% on OpenRouter text market share by model author week of Oct 12, 2026, then the market resolves to Yes.\n\n---\n\nThis event will resolve based on 10:00AM ET Monday updated market share values reported by OpenRouter, rounded to one decimal place, for the week of Oct 12, 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 OpenRouter. 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":0.44999999999999996,"active":true,"closed":false,"start_date":"2026-10-13T02:00:00Z","end_date":"2026-10-19T14:00:00Z","closed_time":"2026-10-19T14:00:00Z","result":null,"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":"2026-10-13T07:40:03.338007Z","fetched_at":"2026-10-13T07:40:03.338007Z","added_at":"2026-10-13T02:01:57.707262Z","url":"https://kalshi.com/markets/kxopenshare/openai-market-share-this-week/kxopenshare-26oct19","event_title":"OpenAI market share this week","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0]}]}