{"source":"kalshi","id":"KXOPENSOURCESHARE-26SEP19","ticker":"KXOPENSOURCESHARE-26SEP19","slug":"KXOPENSOURCESHARE-26SEP19","title":"Open Source market share on Sep 18th","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-09-17T17:00:00Z","end_date":"2026-09-26T15:31:00Z","closed_time":"2026-09-19T14:00:00Z","volume":27662.05,"volume_24hr":27662.05,"volume_24h_change":null,"normalized_vol_24hr":36.335453033447266,"normalized_volume":28.33544921875,"liquidity":null,"open_interest":24049.44,"categories":["Science and Technology"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Above 65%","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.0,"top_outcome_volume_24h_change":0.0,"updated_at":"2026-09-19T14:20:05.294556Z","fetched_at":"2026-09-19T14:20:05.294556Z","added_at":"2026-09-17T17:04:56.150219Z","url":"https://kalshi.com/markets/kxopensourceshare/open-source-market-share-on-sep-18th/kxopensourceshare-26sep19","chart_24h":[18809.5,19309.5,23616.5,24551.69,24569.04,25466.94,25965.44,26132.87,27067.87,27633.05,27639.94,27662.05,27662.05],"kind":"live","markets":[{"source":"kalshi","id":"KXOPENSOURCESHARE-26SEP19-T65","event_id":"KXOPENSOURCESHARE-26SEP19","slug":"KXOPENSOURCESHARE-26SEP19-T65","question":"Will Open vs. Closed Token Volume (open weights share) for Sep 18, 2026 be above 65%?","group_item_title":"Above 65%","description":"If the Open vs. Closed Token Volume (open weights share) for Sep 18, 2026 is above 65%, then the market resolves to Yes.\n\n---\n\nThis event resolves using the Open Weights percentage in Vercel AI Gateway's Open vs. Closed Token Volume chart. At 10:00 AM ET on Sep 19, 2026, Kalshi will use the chart's updated value for Sep 18, 2026. \n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Vercel. 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":1.0,"active":false,"closed":true,"start_date":"2026-09-17T17:00:00Z","end_date":"2026-09-26T15:31:00Z","closed_time":"2026-09-19T14:00:00Z","volume":6292.0,"volume_24hr":6292.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":28.216167449951172,"normalized_volume":23.818632125854492,"liquidity":null,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-09-19T14:20:05.343406Z","fetched_at":"2026-09-19T14:20:05.343406Z","added_at":"2026-09-17T17:04:56.593572Z","url":"https://kalshi.com/markets/kxopensourceshare/open-source-market-share-on-sep-18th/kxopensourceshare-26sep19","event_title":"Open Source market share on Sep 18th","chart_24h":[0.99,0.99,0.99,0.99,0.99,0.99,0.99,0.99,0.99,0.99,0.99]},{"source":"kalshi","id":"KXOPENSOURCESHARE-26SEP19-T67.5","event_id":"KXOPENSOURCESHARE-26SEP19","slug":"KXOPENSOURCESHARE-26SEP19-T67.5","question":"Will Open vs. Closed Token Volume (open weights share) for Sep 18, 2026 be above 67.5%?","group_item_title":"Above 67.5%","description":"If the Open vs. Closed Token Volume (open weights share) for Sep 18, 2026 is above 67.5%, then the market resolves to Yes.\n\n---\n\nThis event resolves using the Open Weights percentage in Vercel AI Gateway's Open vs. Closed Token Volume chart. At 10:00 AM ET on Sep 19, 2026, Kalshi will use the chart's updated value for Sep 18, 2026. \n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Vercel. 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":1.0,"active":false,"closed":true,"start_date":"2026-09-17T17:00:00Z","end_date":"2026-09-26T15:31:00Z","closed_time":"2026-09-19T14:00:00Z","volume":1487.0,"volume_24hr":1487.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":19.67992401123047,"normalized_volume":16.612775802612305,"liquidity":null,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-09-19T14:20:05.343406Z","fetched_at":"2026-09-19T14:20:05.343406Z","added_at":"2026-09-17T17:04:56.593572Z","url":"https://kalshi.com/markets/kxopensourceshare/open-source-market-share-on-sep-18th/kxopensourceshare-26sep19","event_title":"Open Source market share on Sep 18th","chart_24h":[0.99,0.99,0.99,0.99,0.99,0.99,0.99,0.99,0.99,0.99,0.99,0.99,0.99,0.99,0.99,0.99,0.99,0.99,0.99,0.99,0.99,0.99,0.99,0.99,0.99]},{"source":"kalshi","id":"KXOPENSOURCESHARE-26SEP19-T70","event_id":"KXOPENSOURCESHARE-26SEP19","slug":"KXOPENSOURCESHARE-26SEP19-T70","question":"Will Open vs. Closed Token Volume (open weights share) for Sep 18, 2026 be above 70%?","group_item_title":"Above 70%","description":"If the Open vs. Closed Token Volume (open weights share) for Sep 18, 2026 is above 70%, then the market resolves to Yes.\n\n---\n\nThis event resolves using the Open Weights percentage in Vercel AI Gateway's Open vs. Closed Token Volume chart. At 10:00 AM ET on Sep 19, 2026, Kalshi will use the chart's updated value for Sep 18, 2026. \n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Vercel. 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":1.0,"active":false,"closed":true,"start_date":"2026-09-17T17:00:00Z","end_date":"2026-09-26T15:31:00Z","closed_time":"2026-09-19T14:00:00Z","volume":2732.0,"volume_24hr":2732.0,"prob_24h_change":0.0,"volume_24h_change":945.0,"normalized_vol_24hr":23.091915130615234,"normalized_volume":19.493003845214844,"liquidity":null,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-09-19T14:20:05.343406Z","fetched_at":"2026-09-19T14:20:05.343406Z","added_at":"2026-09-17T17:04:56.593572Z","url":"https://kalshi.com/markets/kxopensourceshare/open-source-market-share-on-sep-18th/kxopensourceshare-26sep19","event_title":"Open Source market share on Sep 18th","chart_24h":[0.99,0.99,0.99,0.99,0.99,0.99,0.97,0.97,0.97,0.97,0.97,0.97,0.97,0.99,0.99]},{"source":"kalshi","id":"KXOPENSOURCESHARE-26SEP19-T72.5","event_id":"KXOPENSOURCESHARE-26SEP19","slug":"KXOPENSOURCESHARE-26SEP19-T72.5","question":"Will Open vs. Closed Token Volume (open weights share) for Sep 18, 2026 be above 72.5%?","group_item_title":"Above 72.5%","description":"If the Open vs. Closed Token Volume (open weights share) for Sep 18, 2026 is above 72.5%, then the market resolves to Yes.\n\n---\n\nThis event resolves using the Open Weights percentage in Vercel AI Gateway's Open vs. Closed Token Volume chart. At 10:00 AM ET on Sep 19, 2026, Kalshi will use the chart's updated value for Sep 18, 2026. \n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Vercel. 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":1.0,"active":false,"closed":true,"start_date":"2026-09-17T17:00:00Z","end_date":"2026-09-26T15:31:00Z","closed_time":"2026-09-19T14:00:00Z","volume":4180.5,"volume_24hr":4180.5,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":25.640628814697266,"normalized_volume":21.644495010375977,"liquidity":null,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-09-19T14:20:05.343406Z","fetched_at":"2026-09-19T14:20:05.343406Z","added_at":"2026-09-17T17:04:56.593572Z","url":"https://kalshi.com/markets/kxopensourceshare/open-source-market-share-on-sep-18th/kxopensourceshare-26sep19","event_title":"Open Source market share on Sep 18th","chart_24h":[0.99,0.99,0.99]},{"source":"kalshi","id":"KXOPENSOURCESHARE-26SEP19-T77.5","event_id":"KXOPENSOURCESHARE-26SEP19","slug":"KXOPENSOURCESHARE-26SEP19-T77.5","question":"Will Open vs. Closed Token Volume (open weights share) for Sep 18, 2026 be above 77.5%?","group_item_title":"Above 77.5%","description":"If the Open vs. Closed Token Volume (open weights share) for Sep 18, 2026 is above 77.5%, then the market resolves to Yes.\n\n---\n\nThis event resolves using the Open Weights percentage in Vercel AI Gateway's Open vs. Closed Token Volume chart. At 10:00 AM ET on Sep 19, 2026, Kalshi will use the chart's updated value for Sep 18, 2026. \n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Vercel. 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":1.0,"active":false,"closed":true,"start_date":"2026-09-17T17:00:00Z","end_date":"2026-09-26T15:31:00Z","closed_time":"2026-09-19T14:00:00Z","volume":1893.0,"volume_24hr":1893.0,"prob_24h_change":0.99,"volume_24h_change":1893.0,"normalized_vol_24hr":21.001270294189453,"normalized_volume":17.728187561035156,"liquidity":null,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-09-19T14:20:05.343406Z","fetched_at":"2026-09-19T14:20:05.343406Z","added_at":"2026-09-17T17:04:56.593572Z","url":"https://kalshi.com/markets/kxopensourceshare/open-source-market-share-on-sep-18th/kxopensourceshare-26sep19","event_title":"Open Source market share on Sep 18th","chart_24h":[0.0,0.99,0.99,0.99,0.99,0.99,0.99]},{"source":"kalshi","id":"KXOPENSOURCESHARE-26SEP19-T75","event_id":"KXOPENSOURCESHARE-26SEP19","slug":"KXOPENSOURCESHARE-26SEP19-T75","question":"Will Open vs. Closed Token Volume (open weights share) for Sep 18, 2026 be above 75%?","group_item_title":"Above 75%","description":"If the Open vs. Closed Token Volume (open weights share) for Sep 18, 2026 is above 75%, then the market resolves to Yes.\n\n---\n\nThis event resolves using the Open Weights percentage in Vercel AI Gateway's Open vs. Closed Token Volume chart. At 10:00 AM ET on Sep 19, 2026, Kalshi will use the chart's updated value for Sep 18, 2026. \n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Vercel. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.98,0.020000000000000018],"probability":0.98,"spread":1.0,"active":false,"closed":true,"start_date":"2026-09-17T17:00:00Z","end_date":"2026-09-26T15:31:00Z","closed_time":"2026-09-19T14:00:00Z","volume":1798.0,"volume_24hr":1798.0,"prob_24h_change":0.0,"volume_24h_change":1102.0,"normalized_vol_24hr":20.7158260345459,"normalized_volume":17.487232208251953,"liquidity":null,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-09-19T14:20:05.343406Z","fetched_at":"2026-09-19T14:20:05.343406Z","added_at":"2026-09-17T17:04:56.593572Z","url":"https://kalshi.com/markets/kxopensourceshare/open-source-market-share-on-sep-18th/kxopensourceshare-26sep19","event_title":"Open Source market share on Sep 18th","chart_24h":[0.98,0.99,0.98,0.98,0.98]},{"source":"kalshi","id":"KXOPENSOURCESHARE-26SEP19-T80","event_id":"KXOPENSOURCESHARE-26SEP19","slug":"KXOPENSOURCESHARE-26SEP19-T80","question":"Will Open vs. Closed Token Volume (open weights share) for Sep 18, 2026 be above 80%?","group_item_title":"Above 80%","description":"If the Open vs. Closed Token Volume (open weights share) for Sep 18, 2026 is above 80%, then the market resolves to Yes.\n\n---\n\nThis event resolves using the Open Weights percentage in Vercel AI Gateway's Open vs. Closed Token Volume chart. At 10:00 AM ET on Sep 19, 2026, Kalshi will use the chart's updated value for Sep 18, 2026. \n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Vercel. 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":1.0,"active":false,"closed":true,"start_date":"2026-09-17T17:00:00Z","end_date":"2026-09-26T15:31:00Z","closed_time":"2026-09-19T14:00:00Z","volume":4228.75,"volume_24hr":4228.75,"prob_24h_change":0.01,"volume_24h_change":4228.75,"normalized_vol_24hr":25.71123504638672,"normalized_volume":21.704097747802734,"liquidity":null,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-09-19T14:20:05.343406Z","fetched_at":"2026-09-19T14:20:05.343406Z","added_at":"2026-09-17T17:04:56.593572Z","url":"https://kalshi.com/markets/kxopensourceshare/open-source-market-share-on-sep-18th/kxopensourceshare-26sep19","event_title":"Open Source market share on Sep 18th","chart_24h":[0.0,0.01,0.01,0.01,0.2,0.19,0.19,0.19,0.19,0.01,0.01,0.01,0.01,0.01,0.01]},{"source":"kalshi","id":"KXOPENSOURCESHARE-26SEP19-T82.5","event_id":"KXOPENSOURCESHARE-26SEP19","slug":"KXOPENSOURCESHARE-26SEP19-T82.5","question":"Will Open vs. Closed Token Volume (open weights share) for Sep 18, 2026 be above 82.5%?","group_item_title":"Above 82.5%","description":"If the Open vs. Closed Token Volume (open weights share) for Sep 18, 2026 is above 82.5%, then the market resolves to Yes.\n\n---\n\nThis event resolves using the Open Weights percentage in Vercel AI Gateway's Open vs. Closed Token Volume chart. At 10:00 AM ET on Sep 19, 2026, Kalshi will use the chart's updated value for Sep 18, 2026. \n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Vercel. 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":1.0,"active":false,"closed":true,"start_date":"2026-09-17T17:00:00Z","end_date":"2026-09-26T15:31:00Z","closed_time":"2026-09-19T14:00:00Z","volume":2768.2,"volume_24hr":2768.2,"prob_24h_change":0.0,"volume_24h_change":101.19999999999982,"normalized_vol_24hr":23.16877555847168,"normalized_volume":19.557886123657227,"liquidity":null,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-09-19T14:20:05.343406Z","fetched_at":"2026-09-19T14:20:05.343406Z","added_at":"2026-09-17T17:04:56.593572Z","url":"https://kalshi.com/markets/kxopensourceshare/open-source-market-share-on-sep-18th/kxopensourceshare-26sep19","event_title":"Open Source market share on Sep 18th","chart_24h":[0.01,0.01,0.2,0.2,0.17,0.17,0.17,0.17,0.17,0.01,0.01]},{"source":"kalshi","id":"KXOPENSOURCESHARE-26SEP19-T85","event_id":"KXOPENSOURCESHARE-26SEP19","slug":"KXOPENSOURCESHARE-26SEP19-T85","question":"Will Open vs. Closed Token Volume (open weights share) for Sep 18, 2026 be above 85%?","group_item_title":"Above 85%","description":"If the Open vs. Closed Token Volume (open weights share) for Sep 18, 2026 is above 85%, then the market resolves to Yes.\n\n---\n\nThis event resolves using the Open Weights percentage in Vercel AI Gateway's Open vs. Closed Token Volume chart. At 10:00 AM ET on Sep 19, 2026, Kalshi will use the chart's updated value for Sep 18, 2026. \n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Vercel. 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":1.0,"active":false,"closed":true,"start_date":"2026-09-17T17:00:00Z","end_date":"2026-09-26T15:31:00Z","closed_time":"2026-09-19T14:00:00Z","volume":2282.6,"volume_24hr":2282.6,"prob_24h_change":0.0,"volume_24h_change":565.25,"normalized_vol_24hr":22.05533790588379,"normalized_volume":18.617977142333984,"liquidity":null,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-09-19T14:20:05.343406Z","fetched_at":"2026-09-19T14:20:05.343406Z","added_at":"2026-09-17T17:04:56.593572Z","url":"https://kalshi.com/markets/kxopensourceshare/open-source-market-share-on-sep-18th/kxopensourceshare-26sep19","event_title":"Open Source market share on Sep 18th","chart_24h":[0.01,0.01,0.01,0.01,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXOPENSOURCESHARE-26SEP19","as_of":"2026-09-19T20:52:15.579248Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Open Source market share on Sep 18th\" — top market at 99% probability across 9 outcomes","source_url":null}}