{"_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/KXOSSPEND-08NOV26","as_of":"2026-11-05T14:12:43.798655Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Open source share of spend on Nov 8, 2026 (Vercel)\" — 9 markets; highest \"Above 18.5%\" at 0% as of 2026-11-04 UTC. https://pdata.world/events/kalshi/KXOSSPEND-08NOV26","source_url":"https://kalshi.com/markets/kxosspend/open-source-share-of-spend-on-nov-8-2026-vercel/kxosspend-08nov26"},"source":"kalshi","id":"KXOSSPEND-08NOV26","ticker":"KXOSSPEND-08NOV26","slug":"KXOSSPEND-08NOV26","title":"Open source share of spend on Nov 8, 2026 (Vercel)","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-11-04T17:00:00Z","end_date":"2026-11-16T15:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"open_interest":0.0,"categories":["Science and Technology"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Above 18.5%","top_outcome_probability":0.0,"top_outcome_prob_24h_change":0.0,"top_outcome_volume_24h_change":0.0,"updated_at":"2026-11-04T17:03:34.592620Z","fetched_at":"2026-11-04T17:03:34.592620Z","added_at":"2026-11-04T17:03:34.592620Z","url":"https://kalshi.com/markets/kxosspend/open-source-share-of-spend-on-nov-8-2026-vercel/kxosspend-08nov26","chart_24h":null,"kind":"live","mutually_exclusive":false,"markets_total":9,"markets":[{"source":"kalshi","id":"KXOSSPEND-08NOV26-T18P5","event_id":"KXOSSPEND-08NOV26","slug":"KXOSSPEND-08NOV26-T18P5","question":"Open source share of spend above 18.5%","group_item_title":"Above 18.5%","description":"If the Open source share of spend for Nov 8, 2026 is above 18.5%, then the market resolves to Yes.\n\n---\n\nThis event resolves using the Open Weights percentage in the Spend chart on Vercel AI Gateway's Models leaderboard with Group by Weights and All Types selected, rounded to one decimal. Open source refers to Vercel's Open Weights category: models that publish their weights for download. At 10:00 AM ET on Nov 9, 2026, Kalshi will use the chart's updated value for Nov 8, 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":0.99,"active":true,"closed":false,"start_date":"2026-11-04T17:00:00Z","end_date":"2026-11-16T15:00:00Z","closed_time":"2026-11-09T04:59:00Z","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":"2026-11-04T18:57:23.718942Z","fetched_at":"2026-11-04T18:57:23.718942Z","added_at":"2026-11-04T17:03:34.861686Z","url":"https://kalshi.com/markets/kxosspend/open-source-share-of-spend-on-nov-8-2026-vercel/kxosspend-08nov26","event_title":"Open source share of spend on Nov 8, 2026 (Vercel)","chart_24h":[0.0,0.0,0.0]},{"source":"kalshi","id":"KXOSSPEND-08NOV26-T21P0","event_id":"KXOSSPEND-08NOV26","slug":"KXOSSPEND-08NOV26-T21P0","question":"Open source share of spend above 21.0%","group_item_title":"Above 21.0%","description":"If the Open source share of spend for Nov 8, 2026 is above 21.0%, then the market resolves to Yes.\n\n---\n\nThis event resolves using the Open Weights percentage in the Spend chart on Vercel AI Gateway's Models leaderboard with Group by Weights and All Types selected, rounded to one decimal. Open source refers to Vercel's Open Weights category: models that publish their weights for download. At 10:00 AM ET on Nov 9, 2026, Kalshi will use the chart's updated value for Nov 8, 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":0.99,"active":true,"closed":false,"start_date":"2026-11-04T17:00:00Z","end_date":"2026-11-16T15:00:00Z","closed_time":"2026-11-09T04:59:00Z","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":"2026-11-04T18:57:23.718942Z","fetched_at":"2026-11-04T18:57:23.718942Z","added_at":"2026-11-04T17:03:34.861686Z","url":"https://kalshi.com/markets/kxosspend/open-source-share-of-spend-on-nov-8-2026-vercel/kxosspend-08nov26","event_title":"Open source share of spend on Nov 8, 2026 (Vercel)","chart_24h":[0.0,0.0,0.0]},{"source":"kalshi","id":"KXOSSPEND-08NOV26-T21P7","event_id":"KXOSSPEND-08NOV26","slug":"KXOSSPEND-08NOV26-T21P7","question":"Open source share of spend above 21.7%","group_item_title":"Above 21.7%","description":"If the Open source share of spend for Nov 8, 2026 is above 21.7%, then the market resolves to Yes.\n\n---\n\nThis event resolves using the Open Weights percentage in the Spend chart on Vercel AI Gateway's Models leaderboard with Group by Weights and All Types selected, rounded to one decimal. Open source refers to Vercel's Open Weights category: models that publish their weights for download. At 10:00 AM ET on Nov 9, 2026, Kalshi will use the chart's updated value for Nov 8, 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":0.99,"active":true,"closed":false,"start_date":"2026-11-04T17:00:00Z","end_date":"2026-11-16T15:00:00Z","closed_time":"2026-11-09T04:59:00Z","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":"2026-11-04T18:57:23.718942Z","fetched_at":"2026-11-04T18:57:23.718942Z","added_at":"2026-11-04T17:03:34.861686Z","url":"https://kalshi.com/markets/kxosspend/open-source-share-of-spend-on-nov-8-2026-vercel/kxosspend-08nov26","event_title":"Open source share of spend on Nov 8, 2026 (Vercel)","chart_24h":[0.0,0.0,0.0]},{"source":"kalshi","id":"KXOSSPEND-08NOV26-T24P2","event_id":"KXOSSPEND-08NOV26","slug":"KXOSSPEND-08NOV26-T24P2","question":"Open source share of spend above 24.2%","group_item_title":"Above 24.2%","description":"If the Open source share of spend for Nov 8, 2026 is above 24.2%, then the market resolves to Yes.\n\n---\n\nThis event resolves using the Open Weights percentage in the Spend chart on Vercel AI Gateway's Models leaderboard with Group by Weights and All Types selected, rounded to one decimal. Open source refers to Vercel's Open Weights category: models that publish their weights for download. At 10:00 AM ET on Nov 9, 2026, Kalshi will use the chart's updated value for Nov 8, 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":0.99,"active":true,"closed":false,"start_date":"2026-11-04T17:00:00Z","end_date":"2026-11-16T15:00:00Z","closed_time":"2026-11-09T04:59:00Z","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":"2026-11-04T18:57:23.718942Z","fetched_at":"2026-11-04T18:57:23.718942Z","added_at":"2026-11-04T17:03:34.861686Z","url":"https://kalshi.com/markets/kxosspend/open-source-share-of-spend-on-nov-8-2026-vercel/kxosspend-08nov26","event_title":"Open source share of spend on Nov 8, 2026 (Vercel)","chart_24h":[0.0,0.0,0.0]},{"source":"kalshi","id":"KXOSSPEND-08NOV26-T27P0","event_id":"KXOSSPEND-08NOV26","slug":"KXOSSPEND-08NOV26-T27P0","question":"Open source share of spend above 27.0%","group_item_title":"Above 27.0%","description":"If the Open source share of spend for Nov 8, 2026 is above 27.0%, then the market resolves to Yes.\n\n---\n\nThis event resolves using the Open Weights percentage in the Spend chart on Vercel AI Gateway's Models leaderboard with Group by Weights and All Types selected, rounded to one decimal. Open source refers to Vercel's Open Weights category: models that publish their weights for download. At 10:00 AM ET on Nov 9, 2026, Kalshi will use the chart's updated value for Nov 8, 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":0.99,"active":true,"closed":false,"start_date":"2026-11-04T17:00:00Z","end_date":"2026-11-16T15:00:00Z","closed_time":"2026-11-09T04:59:00Z","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":"2026-11-04T18:57:23.718942Z","fetched_at":"2026-11-04T18:57:23.718942Z","added_at":"2026-11-04T17:03:34.861686Z","url":"https://kalshi.com/markets/kxosspend/open-source-share-of-spend-on-nov-8-2026-vercel/kxosspend-08nov26","event_title":"Open source share of spend on Nov 8, 2026 (Vercel)","chart_24h":[0.0,0.0,0.0]},{"source":"kalshi","id":"KXOSSPEND-08NOV26-T28P4","event_id":"KXOSSPEND-08NOV26","slug":"KXOSSPEND-08NOV26-T28P4","question":"Open source share of spend above 28.4%","group_item_title":"Above 28.4%","description":"If the Open source share of spend for Nov 8, 2026 is above 28.4%, then the market resolves to Yes.\n\n---\n\nThis event resolves using the Open Weights percentage in the Spend chart on Vercel AI Gateway's Models leaderboard with Group by Weights and All Types selected, rounded to one decimal. Open source refers to Vercel's Open Weights category: models that publish their weights for download. At 10:00 AM ET on Nov 9, 2026, Kalshi will use the chart's updated value for Nov 8, 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":0.99,"active":true,"closed":false,"start_date":"2026-11-04T17:00:00Z","end_date":"2026-11-16T15:00:00Z","closed_time":"2026-11-09T04:59:00Z","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":"2026-11-04T18:57:23.718942Z","fetched_at":"2026-11-04T18:57:23.718942Z","added_at":"2026-11-04T17:03:34.861686Z","url":"https://kalshi.com/markets/kxosspend/open-source-share-of-spend-on-nov-8-2026-vercel/kxosspend-08nov26","event_title":"Open source share of spend on Nov 8, 2026 (Vercel)","chart_24h":[0.0,0.0,0.0]},{"source":"kalshi","id":"KXOSSPEND-08NOV26-T30P0","event_id":"KXOSSPEND-08NOV26","slug":"KXOSSPEND-08NOV26-T30P0","question":"Open source share of spend above 30.0%","group_item_title":"Above 30.0%","description":"If the Open source share of spend for Nov 8, 2026 is above 30.0%, then the market resolves to Yes.\n\n---\n\nThis event resolves using the Open Weights percentage in the Spend chart on Vercel AI Gateway's Models leaderboard with Group by Weights and All Types selected, rounded to one decimal. Open source refers to Vercel's Open Weights category: models that publish their weights for download. At 10:00 AM ET on Nov 9, 2026, Kalshi will use the chart's updated value for Nov 8, 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":0.99,"active":true,"closed":false,"start_date":"2026-11-04T17:00:00Z","end_date":"2026-11-16T15:00:00Z","closed_time":"2026-11-09T04:59:00Z","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":"2026-11-04T18:57:23.718942Z","fetched_at":"2026-11-04T18:57:23.718942Z","added_at":"2026-11-04T17:03:34.861686Z","url":"https://kalshi.com/markets/kxosspend/open-source-share-of-spend-on-nov-8-2026-vercel/kxosspend-08nov26","event_title":"Open source share of spend on Nov 8, 2026 (Vercel)","chart_24h":[0.0,0.0,0.0]},{"source":"kalshi","id":"KXOSSPEND-08NOV26-T31P6","event_id":"KXOSSPEND-08NOV26","slug":"KXOSSPEND-08NOV26-T31P6","question":"Open source share of spend above 31.6%","group_item_title":"Above 31.6%","description":"If the Open source share of spend for Nov 8, 2026 is above 31.6%, then the market resolves to Yes.\n\n---\n\nThis event resolves using the Open Weights percentage in the Spend chart on Vercel AI Gateway's Models leaderboard with Group by Weights and All Types selected, rounded to one decimal. Open source refers to Vercel's Open Weights category: models that publish their weights for download. At 10:00 AM ET on Nov 9, 2026, Kalshi will use the chart's updated value for Nov 8, 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":0.99,"active":true,"closed":false,"start_date":"2026-11-04T17:00:00Z","end_date":"2026-11-16T15:00:00Z","closed_time":"2026-11-09T04:59:00Z","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":"2026-11-04T18:57:23.718942Z","fetched_at":"2026-11-04T18:57:23.718942Z","added_at":"2026-11-04T17:03:34.861686Z","url":"https://kalshi.com/markets/kxosspend/open-source-share-of-spend-on-nov-8-2026-vercel/kxosspend-08nov26","event_title":"Open source share of spend on Nov 8, 2026 (Vercel)","chart_24h":[0.0,0.0,0.0]},{"source":"kalshi","id":"KXOSSPEND-08NOV26-T32P9","event_id":"KXOSSPEND-08NOV26","slug":"KXOSSPEND-08NOV26-T32P9","question":"Open source share of spend above 32.9%","group_item_title":"Above 32.9%","description":"If the Open source share of spend for Nov 8, 2026 is above 32.9%, then the market resolves to Yes.\n\n---\n\nThis event resolves using the Open Weights percentage in the Spend chart on Vercel AI Gateway's Models leaderboard with Group by Weights and All Types selected, rounded to one decimal. Open source refers to Vercel's Open Weights category: models that publish their weights for download. At 10:00 AM ET on Nov 9, 2026, Kalshi will use the chart's updated value for Nov 8, 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":0.99,"active":true,"closed":false,"start_date":"2026-11-04T17:00:00Z","end_date":"2026-11-16T15:00:00Z","closed_time":"2026-11-09T04:59:00Z","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":"2026-11-04T18:57:23.718942Z","fetched_at":"2026-11-04T18:57:23.718942Z","added_at":"2026-11-04T17:03:34.861686Z","url":"https://kalshi.com/markets/kxosspend/open-source-share-of-spend-on-nov-8-2026-vercel/kxosspend-08nov26","event_title":"Open source share of spend on Nov 8, 2026 (Vercel)","chart_24h":[0.0,0.0,0.0]}]}