{"_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-16NOV26","as_of":"2026-11-13T17:19:38.946674Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Open source share of spend on Nov 16, 2026 (Vercel)\" — 9 markets; highest \"Above 21.1%\" at 0% as of 2026-11-12 UTC. https://pdata.world/events/kalshi/KXOSSPEND-16NOV26","source_url":"https://kalshi.com/markets/kxosspend/open-source-share-of-spend-on-nov-16-2026-vercel/kxosspend-16nov26"},"source":"kalshi","id":"KXOSSPEND-16NOV26","ticker":"KXOSSPEND-16NOV26","slug":"KXOSSPEND-16NOV26","title":"Open source share of spend on Nov 16, 2026 (Vercel)","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-11-12T17:00:00Z","end_date":"2026-11-24T15:00:00Z","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 21.1%","top_outcome_probability":0.0,"top_outcome_prob_24h_change":null,"top_outcome_volume_24h_change":null,"updated_at":"2026-11-12T17:04:25.565418Z","fetched_at":"2026-11-12T17:04:25.565418Z","added_at":"2026-11-12T17:04:25.565418Z","url":"https://kalshi.com/markets/kxosspend/open-source-share-of-spend-on-nov-16-2026-vercel/kxosspend-16nov26","chart_24h":null,"kind":"live","mutually_exclusive":false,"markets_total":9,"markets":[{"source":"kalshi","id":"KXOSSPEND-16NOV26-T21P1","event_id":"KXOSSPEND-16NOV26","slug":"KXOSSPEND-16NOV26-T21P1","question":"Open source share of spend above 21.1%","group_item_title":"Above 21.1%","description":"If the Open source share of spend for Nov 16, 2026 is above 21.1%, 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 17, 2026, Kalshi will use the chart's updated value for Nov 16, 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":"2026-11-12T17:00:00Z","end_date":"2026-11-24T15:00:00Z","closed_time":"2026-11-17T04:59:00Z","result":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-11-12T17:04:25.785417Z","fetched_at":"2026-11-12T17:04:25.785417Z","added_at":"2026-11-12T17:04:25.785417Z","url":"https://kalshi.com/markets/kxosspend/open-source-share-of-spend-on-nov-16-2026-vercel/kxosspend-16nov26","event_title":"Open source share of spend on Nov 16, 2026 (Vercel)","chart_24h":null},{"source":"kalshi","id":"KXOSSPEND-16NOV26-T21P7","event_id":"KXOSSPEND-16NOV26","slug":"KXOSSPEND-16NOV26-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 16, 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 17, 2026, Kalshi will use the chart's updated value for Nov 16, 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":"2026-11-12T17:00:00Z","end_date":"2026-11-24T15:00:00Z","closed_time":"2026-11-17T04:59:00Z","result":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-11-12T17:04:25.785417Z","fetched_at":"2026-11-12T17:04:25.785417Z","added_at":"2026-11-12T17:04:25.785417Z","url":"https://kalshi.com/markets/kxosspend/open-source-share-of-spend-on-nov-16-2026-vercel/kxosspend-16nov26","event_title":"Open source share of spend on Nov 16, 2026 (Vercel)","chart_24h":null},{"source":"kalshi","id":"KXOSSPEND-16NOV26-T24P6","event_id":"KXOSSPEND-16NOV26","slug":"KXOSSPEND-16NOV26-T24P6","question":"Open source share of spend above 24.6%","group_item_title":"Above 24.6%","description":"If the Open source share of spend for Nov 16, 2026 is above 24.6%, 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 17, 2026, Kalshi will use the chart's updated value for Nov 16, 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":"2026-11-12T17:00:00Z","end_date":"2026-11-24T15:00:00Z","closed_time":"2026-11-17T04:59:00Z","result":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-11-12T17:04:25.785417Z","fetched_at":"2026-11-12T17:04:25.785417Z","added_at":"2026-11-12T17:04:25.785417Z","url":"https://kalshi.com/markets/kxosspend/open-source-share-of-spend-on-nov-16-2026-vercel/kxosspend-16nov26","event_title":"Open source share of spend on Nov 16, 2026 (Vercel)","chart_24h":null},{"source":"kalshi","id":"KXOSSPEND-16NOV26-T27P0","event_id":"KXOSSPEND-16NOV26","slug":"KXOSSPEND-16NOV26-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 16, 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 17, 2026, Kalshi will use the chart's updated value for Nov 16, 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":"2026-11-12T17:00:00Z","end_date":"2026-11-24T15:00:00Z","closed_time":"2026-11-17T04:59:00Z","result":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-11-12T17:04:25.785417Z","fetched_at":"2026-11-12T17:04:25.785417Z","added_at":"2026-11-12T17:04:25.785417Z","url":"https://kalshi.com/markets/kxosspend/open-source-share-of-spend-on-nov-16-2026-vercel/kxosspend-16nov26","event_title":"Open source share of spend on Nov 16, 2026 (Vercel)","chart_24h":null},{"source":"kalshi","id":"KXOSSPEND-16NOV26-T27P3","event_id":"KXOSSPEND-16NOV26","slug":"KXOSSPEND-16NOV26-T27P3","question":"Open source share of spend above 27.3%","group_item_title":"Above 27.3%","description":"If the Open source share of spend for Nov 16, 2026 is above 27.3%, 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 17, 2026, Kalshi will use the chart's updated value for Nov 16, 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":"2026-11-12T17:00:00Z","end_date":"2026-11-24T15:00:00Z","closed_time":"2026-11-17T04:59:00Z","result":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-11-12T17:04:25.785417Z","fetched_at":"2026-11-12T17:04:25.785417Z","added_at":"2026-11-12T17:04:25.785417Z","url":"https://kalshi.com/markets/kxosspend/open-source-share-of-spend-on-nov-16-2026-vercel/kxosspend-16nov26","event_title":"Open source share of spend on Nov 16, 2026 (Vercel)","chart_24h":null},{"source":"kalshi","id":"KXOSSPEND-16NOV26-T30P6","event_id":"KXOSSPEND-16NOV26","slug":"KXOSSPEND-16NOV26-T30P6","question":"Open source share of spend above 30.6%","group_item_title":"Above 30.6%","description":"If the Open source share of spend for Nov 16, 2026 is above 30.6%, 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 17, 2026, Kalshi will use the chart's updated value for Nov 16, 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":"2026-11-12T17:00:00Z","end_date":"2026-11-24T15:00:00Z","closed_time":"2026-11-17T04:59:00Z","result":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-11-12T17:04:25.785417Z","fetched_at":"2026-11-12T17:04:25.785417Z","added_at":"2026-11-12T17:04:25.785417Z","url":"https://kalshi.com/markets/kxosspend/open-source-share-of-spend-on-nov-16-2026-vercel/kxosspend-16nov26","event_title":"Open source share of spend on Nov 16, 2026 (Vercel)","chart_24h":null},{"source":"kalshi","id":"KXOSSPEND-16NOV26-T32P6","event_id":"KXOSSPEND-16NOV26","slug":"KXOSSPEND-16NOV26-T32P6","question":"Open source share of spend above 32.6%","group_item_title":"Above 32.6%","description":"If the Open source share of spend for Nov 16, 2026 is above 32.6%, 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 17, 2026, Kalshi will use the chart's updated value for Nov 16, 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":"2026-11-12T17:00:00Z","end_date":"2026-11-24T15:00:00Z","closed_time":"2026-11-17T04:59:00Z","result":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-11-12T17:04:25.785417Z","fetched_at":"2026-11-12T17:04:25.785417Z","added_at":"2026-11-12T17:04:25.785417Z","url":"https://kalshi.com/markets/kxosspend/open-source-share-of-spend-on-nov-16-2026-vercel/kxosspend-16nov26","event_title":"Open source share of spend on Nov 16, 2026 (Vercel)","chart_24h":null},{"source":"kalshi","id":"KXOSSPEND-16NOV26-T34P0","event_id":"KXOSSPEND-16NOV26","slug":"KXOSSPEND-16NOV26-T34P0","question":"Open source share of spend above 34.0%","group_item_title":"Above 34.0%","description":"If the Open source share of spend for Nov 16, 2026 is above 34.0%, 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 17, 2026, Kalshi will use the chart's updated value for Nov 16, 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":"2026-11-12T17:00:00Z","end_date":"2026-11-24T15:00:00Z","closed_time":"2026-11-17T04:59:00Z","result":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-11-12T17:04:25.785417Z","fetched_at":"2026-11-12T17:04:25.785417Z","added_at":"2026-11-12T17:04:25.785417Z","url":"https://kalshi.com/markets/kxosspend/open-source-share-of-spend-on-nov-16-2026-vercel/kxosspend-16nov26","event_title":"Open source share of spend on Nov 16, 2026 (Vercel)","chart_24h":null},{"source":"kalshi","id":"KXOSSPEND-16NOV26-T37P2","event_id":"KXOSSPEND-16NOV26","slug":"KXOSSPEND-16NOV26-T37P2","question":"Open source share of spend above 37.2%","group_item_title":"Above 37.2%","description":"If the Open source share of spend for Nov 16, 2026 is above 37.2%, 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 17, 2026, Kalshi will use the chart's updated value for Nov 16, 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":"2026-11-12T17:00:00Z","end_date":"2026-11-24T15:00:00Z","closed_time":"2026-11-17T04:59:00Z","result":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Science and Technology"],"countries":[],"updated_at":"2026-11-12T17:04:25.785417Z","fetched_at":"2026-11-12T17:04:25.785417Z","added_at":"2026-11-12T17:04:25.785417Z","url":"https://kalshi.com/markets/kxosspend/open-source-share-of-spend-on-nov-16-2026-vercel/kxosspend-16nov26","event_title":"Open source share of spend on Nov 16, 2026 (Vercel)","chart_24h":null}]}