{"_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/KXOPENSOURCESHARE-26OCT31","as_of":"2026-10-27T00:58:08.121627Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Open vs. Closed Token Volume (open weights share) in Oct 30, 2026\" — 9 markets; highest \"Above 54.6%\" at 94% as of 2026-10-26 UTC. https://pdata.world/events/kalshi/KXOPENSOURCESHARE-26OCT31","source_url":"https://kalshi.com/markets/kxopensourceshare/open-vs-closed-token-volume-open-weights-share-in-oct-30-2026/kxopensourceshare-26oct31"},"source":"kalshi","id":"KXOPENSOURCESHARE-26OCT31","ticker":"KXOPENSOURCESHARE-26OCT31","slug":"KXOPENSOURCESHARE-26OCT31","title":"Open vs. Closed Token Volume (open weights share) in Oct 30, 2026","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-10-26T16:00:00Z","end_date":"2026-11-07T15:31:00Z","closed_time":null,"volume":2581.0,"volume_24hr":2581.0,"volume_24h_change":null,"normalized_vol_24hr":19.07016372680664,"normalized_volume":16.520994186401367,"liquidity":null,"open_interest":2548.0,"categories":["Science and Technology"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Above 54.6%","top_outcome_probability":0.94,"top_outcome_prob_24h_change":0.94,"top_outcome_volume_24h_change":548.0,"updated_at":"2026-10-26T21:41:49.948178Z","fetched_at":"2026-10-26T21:41:49.948178Z","added_at":"2026-10-26T16:09:35.050828Z","url":"https://kalshi.com/markets/kxopensourceshare/open-vs-closed-token-volume-open-weights-share-in-oct-30-2026/kxopensourceshare-26oct31","chart_24h":[0.0,2033.0,2581.0],"kind":"live","mutually_exclusive":false,"markets_total":9,"markets":[{"source":"kalshi","id":"KXOPENSOURCESHARE-26OCT31-T54.6","event_id":"KXOPENSOURCESHARE-26OCT31","slug":"KXOPENSOURCESHARE-26OCT31-T54.6","question":"Will Open vs. Closed Token Volume (open weights share) for Oct 30, 2026 be above 54.6%?","group_item_title":"Above 54.6%","description":"If the Open vs. Closed Token Volume (open weights share) for Oct 30, 2026 is above 54.6%, 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 Oct 31, 2026, Kalshi will use the chart's updated value for Oct 30, 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":[0.94,0.06000000000000005],"probability":0.94,"spread":0.09999999999999998,"active":true,"closed":false,"start_date":"2026-10-26T16:00:00Z","end_date":"2026-11-07T15:31:00Z","closed_time":"2026-10-31T14:00:00Z","result":null,"volume":548.0,"volume_24hr":548.0,"prob_24h_change":0.94,"volume_24h_change":548.0,"normalized_vol_24hr":13.168842315673828,"normalized_volume":12.387290000915527,"liquidity":null,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-10-27T00:28:10.020713Z","fetched_at":"2026-10-27T00:28:10.020713Z","added_at":"2026-10-26T16:09:35.158299Z","url":"https://kalshi.com/markets/kxopensourceshare/open-vs-closed-token-volume-open-weights-share-in-oct-30-2026/kxopensourceshare-26oct31","event_title":"Open vs. Closed Token Volume (open weights share) in Oct 30, 2026","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.94,0.94,0.94]},{"source":"kalshi","id":"KXOPENSOURCESHARE-26OCT31-T73.8","event_id":"KXOPENSOURCESHARE-26OCT31","slug":"KXOPENSOURCESHARE-26OCT31-T73.8","question":"Will Open vs. Closed Token Volume (open weights share) for Oct 30, 2026 be above 73.8%?","group_item_title":"Above 73.8%","description":"If the Open vs. Closed Token Volume (open weights share) for Oct 30, 2026 is above 73.8%, 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 Oct 31, 2026, Kalshi will use the chart's updated value for Oct 30, 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":[0.21,0.79],"probability":0.21,"spread":0.049999999999999996,"active":true,"closed":false,"start_date":"2026-10-26T16:00:00Z","end_date":"2026-11-07T15:31:00Z","closed_time":"2026-10-31T14:00:00Z","result":null,"volume":2033.0,"volume_24hr":2033.0,"prob_24h_change":0.21,"volume_24h_change":2033.0,"normalized_vol_24hr":19.20459747314453,"normalized_volume":18.064830780029297,"liquidity":null,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-10-26T20:42:45.590203Z","fetched_at":"2026-10-26T20:42:45.590203Z","added_at":"2026-10-26T16:09:35.158299Z","url":"https://kalshi.com/markets/kxopensourceshare/open-vs-closed-token-volume-open-weights-share-in-oct-30-2026/kxopensourceshare-26oct31","event_title":"Open vs. Closed Token Volume (open weights share) in Oct 30, 2026","chart_24h":[0.0,0.0,0.0,0.21,0.21,0.21,0.21]},{"source":"kalshi","id":"KXOPENSOURCESHARE-26OCT31-T56.1","event_id":"KXOPENSOURCESHARE-26OCT31","slug":"KXOPENSOURCESHARE-26OCT31-T56.1","question":"Will Open vs. Closed Token Volume (open weights share) for Oct 30, 2026 be above 56.1%?","group_item_title":"Above 56.1%","description":"If the Open vs. Closed Token Volume (open weights share) for Oct 30, 2026 is above 56.1%, 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 Oct 31, 2026, Kalshi will use the chart's updated value for Oct 30, 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":[0.0,1.0],"probability":0.0,"spread":0.29999999999999993,"active":true,"closed":false,"start_date":"2026-10-26T16:00:00Z","end_date":"2026-11-07T15:31:00Z","closed_time":"2026-10-31T14:00:00Z","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":"2026-10-27T00:28:10.020713Z","fetched_at":"2026-10-27T00:28:10.020713Z","added_at":"2026-10-26T16:09:35.158299Z","url":"https://kalshi.com/markets/kxopensourceshare/open-vs-closed-token-volume-open-weights-share-in-oct-30-2026/kxopensourceshare-26oct31","event_title":"Open vs. Closed Token Volume (open weights share) in Oct 30, 2026","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0]},{"source":"kalshi","id":"KXOPENSOURCESHARE-26OCT31-T57.8","event_id":"KXOPENSOURCESHARE-26OCT31","slug":"KXOPENSOURCESHARE-26OCT31-T57.8","question":"Will Open vs. Closed Token Volume (open weights share) for Oct 30, 2026 be above 57.8%?","group_item_title":"Above 57.8%","description":"If the Open vs. Closed Token Volume (open weights share) for Oct 30, 2026 is above 57.8%, 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 Oct 31, 2026, Kalshi will use the chart's updated value for Oct 30, 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":[0.0,1.0],"probability":0.0,"spread":0.3799999999999999,"active":true,"closed":false,"start_date":"2026-10-26T16:00:00Z","end_date":"2026-11-07T15:31:00Z","closed_time":"2026-10-31T14:00:00Z","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":"2026-10-27T00:43:21.564031Z","fetched_at":"2026-10-27T00:43:21.564031Z","added_at":"2026-10-26T16:09:35.158299Z","url":"https://kalshi.com/markets/kxopensourceshare/open-vs-closed-token-volume-open-weights-share-in-oct-30-2026/kxopensourceshare-26oct31","event_title":"Open vs. Closed Token Volume (open weights share) in Oct 30, 2026","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0]},{"source":"kalshi","id":"KXOPENSOURCESHARE-26OCT31-T58.5","event_id":"KXOPENSOURCESHARE-26OCT31","slug":"KXOPENSOURCESHARE-26OCT31-T58.5","question":"Will Open vs. Closed Token Volume (open weights share) for Oct 30, 2026 be above 58.5%?","group_item_title":"Above 58.5%","description":"If the Open vs. Closed Token Volume (open weights share) for Oct 30, 2026 is above 58.5%, 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 Oct 31, 2026, Kalshi will use the chart's updated value for Oct 30, 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":[0.0,1.0],"probability":0.0,"spread":0.43999999999999995,"active":true,"closed":false,"start_date":"2026-10-26T16:00:00Z","end_date":"2026-11-07T15:31:00Z","closed_time":"2026-10-31T14:00:00Z","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":"2026-10-27T00:28:10.020713Z","fetched_at":"2026-10-27T00:28:10.020713Z","added_at":"2026-10-26T16:09:35.158299Z","url":"https://kalshi.com/markets/kxopensourceshare/open-vs-closed-token-volume-open-weights-share-in-oct-30-2026/kxopensourceshare-26oct31","event_title":"Open vs. Closed Token Volume (open weights share) in Oct 30, 2026","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0]},{"source":"kalshi","id":"KXOPENSOURCESHARE-26OCT31-T62.2","event_id":"KXOPENSOURCESHARE-26OCT31","slug":"KXOPENSOURCESHARE-26OCT31-T62.2","question":"Will Open vs. Closed Token Volume (open weights share) for Oct 30, 2026 be above 62.2%?","group_item_title":"Above 62.2%","description":"If the Open vs. Closed Token Volume (open weights share) for Oct 30, 2026 is above 62.2%, 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 Oct 31, 2026, Kalshi will use the chart's updated value for Oct 30, 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":[0.0,1.0],"probability":0.0,"spread":0.42,"active":true,"closed":false,"start_date":"2026-10-26T16:00:00Z","end_date":"2026-11-07T15:31:00Z","closed_time":"2026-10-31T14:00:00Z","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":"2026-10-27T00:43:21.564031Z","fetched_at":"2026-10-27T00:43:21.564031Z","added_at":"2026-10-26T16:09:35.158299Z","url":"https://kalshi.com/markets/kxopensourceshare/open-vs-closed-token-volume-open-weights-share-in-oct-30-2026/kxopensourceshare-26oct31","event_title":"Open vs. Closed Token Volume (open weights share) in Oct 30, 2026","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0]},{"source":"kalshi","id":"KXOPENSOURCESHARE-26OCT31-T66.7","event_id":"KXOPENSOURCESHARE-26OCT31","slug":"KXOPENSOURCESHARE-26OCT31-T66.7","question":"Will Open vs. Closed Token Volume (open weights share) for Oct 30, 2026 be above 66.7%?","group_item_title":"Above 66.7%","description":"If the Open vs. Closed Token Volume (open weights share) for Oct 30, 2026 is above 66.7%, 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 Oct 31, 2026, Kalshi will use the chart's updated value for Oct 30, 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":[0.0,1.0],"probability":0.0,"spread":0.54,"active":true,"closed":false,"start_date":"2026-10-26T16:00:00Z","end_date":"2026-11-07T15:31:00Z","closed_time":"2026-10-31T14:00:00Z","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":"2026-10-27T00:28:10.020713Z","fetched_at":"2026-10-27T00:28:10.020713Z","added_at":"2026-10-26T16:09:35.158299Z","url":"https://kalshi.com/markets/kxopensourceshare/open-vs-closed-token-volume-open-weights-share-in-oct-30-2026/kxopensourceshare-26oct31","event_title":"Open vs. Closed Token Volume (open weights share) in Oct 30, 2026","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0]},{"source":"kalshi","id":"KXOPENSOURCESHARE-26OCT31-T69.3","event_id":"KXOPENSOURCESHARE-26OCT31","slug":"KXOPENSOURCESHARE-26OCT31-T69.3","question":"Will Open vs. Closed Token Volume (open weights share) for Oct 30, 2026 be above 69.3%?","group_item_title":"Above 69.3%","description":"If the Open vs. Closed Token Volume (open weights share) for Oct 30, 2026 is above 69.3%, 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 Oct 31, 2026, Kalshi will use the chart's updated value for Oct 30, 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":[0.0,1.0],"probability":0.0,"spread":0.25,"active":true,"closed":false,"start_date":"2026-10-26T16:00:00Z","end_date":"2026-11-07T15:31:00Z","closed_time":"2026-10-31T14:00:00Z","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":"2026-10-27T00:28:10.020713Z","fetched_at":"2026-10-27T00:28:10.020713Z","added_at":"2026-10-26T16:09:35.158299Z","url":"https://kalshi.com/markets/kxopensourceshare/open-vs-closed-token-volume-open-weights-share-in-oct-30-2026/kxopensourceshare-26oct31","event_title":"Open vs. Closed Token Volume (open weights share) in Oct 30, 2026","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0]},{"source":"kalshi","id":"KXOPENSOURCESHARE-26OCT31-T71.6","event_id":"KXOPENSOURCESHARE-26OCT31","slug":"KXOPENSOURCESHARE-26OCT31-T71.6","question":"Will Open vs. Closed Token Volume (open weights share) for Oct 30, 2026 be above 71.6%?","group_item_title":"Above 71.6%","description":"If the Open vs. Closed Token Volume (open weights share) for Oct 30, 2026 is above 71.6%, 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 Oct 31, 2026, Kalshi will use the chart's updated value for Oct 30, 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":[0.0,1.0],"probability":0.0,"spread":0.31999999999999995,"active":true,"closed":false,"start_date":"2026-10-26T16:00:00Z","end_date":"2026-11-07T15:31:00Z","closed_time":"2026-10-31T14:00:00Z","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":"2026-10-27T00:28:10.020713Z","fetched_at":"2026-10-27T00:28:10.020713Z","added_at":"2026-10-26T16:09:35.158299Z","url":"https://kalshi.com/markets/kxopensourceshare/open-vs-closed-token-volume-open-weights-share-in-oct-30-2026/kxopensourceshare-26oct31","event_title":"Open vs. Closed Token Volume (open weights share) in Oct 30, 2026","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0]}]}