{"_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-04NOV26","as_of":"2026-11-04T02:06:11.736380Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Open source share of spend on Nov 4, 2026 (Vercel)\" — 9 markets; highest \"Above 22.1%\" at 0% as of 2026-10-31 UTC. https://pdata.world/events/kalshi/KXOSSPEND-04NOV26","source_url":"https://kalshi.com/markets/kxosspend/open-source-share-of-spend-on-nov-4-2026-vercel/kxosspend-04nov26"},"source":"kalshi","id":"KXOSSPEND-04NOV26","ticker":"KXOSSPEND-04NOV26","slug":"KXOSSPEND-04NOV26","title":"Open source share of spend on Nov 4, 2026 (Vercel)","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-10-31T16:00:00Z","end_date":"2026-11-12T15:00:00Z","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 22.1%","top_outcome_probability":0.0,"top_outcome_prob_24h_change":null,"top_outcome_volume_24h_change":null,"updated_at":"2026-10-31T16:08:54.154894Z","fetched_at":"2026-10-31T16:08:54.154894Z","added_at":"2026-10-31T16:08:54.154894Z","url":"https://kalshi.com/markets/kxosspend/open-source-share-of-spend-on-nov-4-2026-vercel/kxosspend-04nov26","chart_24h":null,"kind":"live","mutually_exclusive":false,"markets_total":9,"markets":[{"source":"kalshi","id":"KXOSSPEND-04NOV26-T22P1","event_id":"KXOSSPEND-04NOV26","slug":"KXOSSPEND-04NOV26-T22P1","question":"Open source share of spend above 22.1%","group_item_title":"Above 22.1%","description":"If the Open source share of spend for Nov 4, 2026 is above 22.1%, 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 5, 2026, Kalshi will use the chart's updated value for Nov 4, 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":"2026-10-31T16:00:00Z","end_date":"2026-11-12T15:00:00Z","closed_time":"2026-11-05T04:59:00Z","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":"2026-10-31T17:10:01.782430Z","fetched_at":"2026-10-31T17:10:01.782430Z","added_at":"2026-10-31T16:08:54.232820Z","url":"https://kalshi.com/markets/kxosspend/open-source-share-of-spend-on-nov-4-2026-vercel/kxosspend-04nov26","event_title":"Open source share of spend on Nov 4, 2026 (Vercel)","chart_24h":null},{"source":"kalshi","id":"KXOSSPEND-04NOV26-T23P8","event_id":"KXOSSPEND-04NOV26","slug":"KXOSSPEND-04NOV26-T23P8","question":"Open source share of spend above 23.8%","group_item_title":"Above 23.8%","description":"If the Open source share of spend for Nov 4, 2026 is above 23.8%, 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 5, 2026, Kalshi will use the chart's updated value for Nov 4, 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":"2026-10-31T16:00:00Z","end_date":"2026-11-12T15:00:00Z","closed_time":"2026-11-05T04:59:00Z","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":"2026-10-31T17:10:01.782430Z","fetched_at":"2026-10-31T17:10:01.782430Z","added_at":"2026-10-31T16:08:54.232820Z","url":"https://kalshi.com/markets/kxosspend/open-source-share-of-spend-on-nov-4-2026-vercel/kxosspend-04nov26","event_title":"Open source share of spend on Nov 4, 2026 (Vercel)","chart_24h":null},{"source":"kalshi","id":"KXOSSPEND-04NOV26-T25P3","event_id":"KXOSSPEND-04NOV26","slug":"KXOSSPEND-04NOV26-T25P3","question":"Open source share of spend above 25.3%","group_item_title":"Above 25.3%","description":"If the Open source share of spend for Nov 4, 2026 is above 25.3%, 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 5, 2026, Kalshi will use the chart's updated value for Nov 4, 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":"2026-10-31T16:00:00Z","end_date":"2026-11-12T15:00:00Z","closed_time":"2026-11-05T04:59:00Z","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":"2026-10-31T17:10:01.782430Z","fetched_at":"2026-10-31T17:10:01.782430Z","added_at":"2026-10-31T16:08:54.232820Z","url":"https://kalshi.com/markets/kxosspend/open-source-share-of-spend-on-nov-4-2026-vercel/kxosspend-04nov26","event_title":"Open source share of spend on Nov 4, 2026 (Vercel)","chart_24h":null},{"source":"kalshi","id":"KXOSSPEND-04NOV26-T26P3","event_id":"KXOSSPEND-04NOV26","slug":"KXOSSPEND-04NOV26-T26P3","question":"Open source share of spend above 26.3%","group_item_title":"Above 26.3%","description":"If the Open source share of spend for Nov 4, 2026 is above 26.3%, 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 5, 2026, Kalshi will use the chart's updated value for Nov 4, 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":"2026-10-31T16:00:00Z","end_date":"2026-11-12T15:00:00Z","closed_time":"2026-11-05T04:59:00Z","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":"2026-10-31T17:10:01.782430Z","fetched_at":"2026-10-31T17:10:01.782430Z","added_at":"2026-10-31T16:08:54.232820Z","url":"https://kalshi.com/markets/kxosspend/open-source-share-of-spend-on-nov-4-2026-vercel/kxosspend-04nov26","event_title":"Open source share of spend on Nov 4, 2026 (Vercel)","chart_24h":null},{"source":"kalshi","id":"KXOSSPEND-04NOV26-T27P4","event_id":"KXOSSPEND-04NOV26","slug":"KXOSSPEND-04NOV26-T27P4","question":"Open source share of spend above 27.4%","group_item_title":"Above 27.4%","description":"If the Open source share of spend for Nov 4, 2026 is above 27.4%, 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 5, 2026, Kalshi will use the chart's updated value for Nov 4, 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":"2026-10-31T16:00:00Z","end_date":"2026-11-12T15:00:00Z","closed_time":"2026-11-05T04:59:00Z","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":"2026-10-31T17:10:01.782430Z","fetched_at":"2026-10-31T17:10:01.782430Z","added_at":"2026-10-31T16:08:54.232820Z","url":"https://kalshi.com/markets/kxosspend/open-source-share-of-spend-on-nov-4-2026-vercel/kxosspend-04nov26","event_title":"Open source share of spend on Nov 4, 2026 (Vercel)","chart_24h":null},{"source":"kalshi","id":"KXOSSPEND-04NOV26-T30P0","event_id":"KXOSSPEND-04NOV26","slug":"KXOSSPEND-04NOV26-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 4, 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 5, 2026, Kalshi will use the chart's updated value for Nov 4, 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":"2026-10-31T16:00:00Z","end_date":"2026-11-12T15:00:00Z","closed_time":"2026-11-05T04:59:00Z","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":"2026-10-31T17:10:01.782430Z","fetched_at":"2026-10-31T17:10:01.782430Z","added_at":"2026-10-31T16:08:54.232820Z","url":"https://kalshi.com/markets/kxosspend/open-source-share-of-spend-on-nov-4-2026-vercel/kxosspend-04nov26","event_title":"Open source share of spend on Nov 4, 2026 (Vercel)","chart_24h":null},{"source":"kalshi","id":"KXOSSPEND-04NOV26-T32P6","event_id":"KXOSSPEND-04NOV26","slug":"KXOSSPEND-04NOV26-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 4, 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 5, 2026, Kalshi will use the chart's updated value for Nov 4, 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":"2026-10-31T16:00:00Z","end_date":"2026-11-12T15:00:00Z","closed_time":"2026-11-05T04:59:00Z","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":"2026-10-31T17:10:01.782430Z","fetched_at":"2026-10-31T17:10:01.782430Z","added_at":"2026-10-31T16:08:54.232820Z","url":"https://kalshi.com/markets/kxosspend/open-source-share-of-spend-on-nov-4-2026-vercel/kxosspend-04nov26","event_title":"Open source share of spend on Nov 4, 2026 (Vercel)","chart_24h":null},{"source":"kalshi","id":"KXOSSPEND-04NOV26-T34P8","event_id":"KXOSSPEND-04NOV26","slug":"KXOSSPEND-04NOV26-T34P8","question":"Open source share of spend above 34.8%","group_item_title":"Above 34.8%","description":"If the Open source share of spend for Nov 4, 2026 is above 34.8%, 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 5, 2026, Kalshi will use the chart's updated value for Nov 4, 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":"2026-10-31T16:00:00Z","end_date":"2026-11-12T15:00:00Z","closed_time":"2026-11-05T04:59:00Z","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":"2026-10-31T17:10:01.782430Z","fetched_at":"2026-10-31T17:10:01.782430Z","added_at":"2026-10-31T16:08:54.232820Z","url":"https://kalshi.com/markets/kxosspend/open-source-share-of-spend-on-nov-4-2026-vercel/kxosspend-04nov26","event_title":"Open source share of spend on Nov 4, 2026 (Vercel)","chart_24h":null},{"source":"kalshi","id":"KXOSSPEND-04NOV26-T36P0","event_id":"KXOSSPEND-04NOV26","slug":"KXOSSPEND-04NOV26-T36P0","question":"Open source share of spend above 36.0%","group_item_title":"Above 36.0%","description":"If the Open source share of spend for Nov 4, 2026 is above 36.0%, 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 5, 2026, Kalshi will use the chart's updated value for Nov 4, 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":"2026-10-31T16:00:00Z","end_date":"2026-11-12T15:00:00Z","closed_time":"2026-11-05T04:59:00Z","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":"2026-10-31T17:10:01.782430Z","fetched_at":"2026-10-31T17:10:01.782430Z","added_at":"2026-10-31T16:08:54.232820Z","url":"https://kalshi.com/markets/kxosspend/open-source-share-of-spend-on-nov-4-2026-vercel/kxosspend-04nov26","event_title":"Open source share of spend on Nov 4, 2026 (Vercel)","chart_24h":null}]}