{"_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/KXUFCHEAVYWEIGHTTITLE-26","as_of":"2026-10-10T23:13:15.352170Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Heavyweight Title on Dec 31, 2026?\" — \"Ciryl Gane\" leads at 67% across 12 outcomes as of 2026-10-10 UTC. https://pdata.world/events/kalshi/KXUFCHEAVYWEIGHTTITLE-26","source_url":"https://kalshi.com/markets/kxufcheavyweighttitle/heavyweight-title-on-dec-31-2026/kxufcheavyweighttitle-26"},"source":"kalshi","id":"KXUFCHEAVYWEIGHTTITLE-26","ticker":"KXUFCHEAVYWEIGHTTITLE-26","slug":"KXUFCHEAVYWEIGHTTITLE-26","title":"Heavyweight Title on Dec 31, 2026?","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2025-08-15T14:00:00Z","end_date":"2027-01-07T15:00:00Z","closed_time":null,"volume":505835.79,"volume_24hr":3015.95,"volume_24h_change":null,"normalized_vol_24hr":20.952072143554688,"normalized_volume":46.43415069580078,"liquidity":null,"open_interest":268755.81,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Ciryl Gane","top_outcome_probability":0.67,"top_outcome_prob_24h_change":0.0,"top_outcome_volume_24h_change":286.32,"updated_at":"2026-10-10T23:12:30.487249Z","fetched_at":"2026-10-10T23:12:30.487249Z","added_at":null,"url":"https://kalshi.com/markets/kxufcheavyweighttitle/heavyweight-title-on-dec-31-2026/kxufcheavyweighttitle-26","chart_24h":[904.62,1382.1399999999999,1351.76,1325.8799999999999,1623.32,1687.43,1542.71,2164.4,2165.4,2124.81,2289.79,2274.65,2278.96,2321.2999999999997,2326.49,2281.5499999999997,2270.7,2415.46,2502.29,2789.41,2760.4700000000003,2752.11,2787.83],"kind":"live","mutually_exclusive":true,"markets_total":12,"markets":[{"source":"kalshi","id":"KXUFCHEAVYWEIGHTTITLE-26-CGAN","event_id":"KXUFCHEAVYWEIGHTTITLE-26","slug":"KXUFCHEAVYWEIGHTTITLE-26-CGAN","question":"Who will be the Heavyweight Title on Dec 31, 2026?","group_item_title":"Ciryl Gane","description":"If Ciryl Gane is the UFC Heavyweight Title on Dec 31, 2026 at 12:00 PM ET, then the market resolves to Yes.\n\n---\n\nIf there is no recognized champion in Heavyweight on Dec 31, 2026, the market titled \"Vacant\" will resolve Yes.\n\nThis market and these products have not been endorsed by Zuffa LLC, d/b/a Ultimate Fighting Championship, UFC. Any references to the “UFC,” or any other associated marks are descriptive only, and do not indicate an endorsement of this product or any affiliation between Zuffa and Kalshi.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.67,0.32999999999999996],"probability":0.67,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2025-08-15T14:00:00Z","end_date":"2027-01-07T15:00:00Z","closed_time":"2026-12-31T17:00:00Z","result":null,"volume":78021.16,"volume_24hr":492.64,"prob_24h_change":0.0,"volume_24h_change":286.32,"normalized_vol_24hr":13.75350284576416,"normalized_volume":39.502296447753906,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-10T22:15:08.156235Z","fetched_at":"2026-10-10T22:15:08.156235Z","added_at":null,"url":"https://kalshi.com/markets/kxufcheavyweighttitle/heavyweight-title-on-dec-31-2026/kxufcheavyweighttitle-26","event_title":"Heavyweight Title on Dec 31, 2026?","chart_24h":[0.67,0.67,0.67,0.67,0.68,0.69,0.69,0.69,0.69,0.69,0.67,0.67]},{"source":"kalshi","id":"KXUFCHEAVYWEIGHTTITLE-26-JHOK","event_id":"KXUFCHEAVYWEIGHTTITLE-26","slug":"KXUFCHEAVYWEIGHTTITLE-26-JHOK","question":"Who will be the Heavyweight Title on Dec 31, 2026?","group_item_title":"Josh Hokit","description":"If Josh Hokit is the UFC Heavyweight Title on Dec 31, 2026 at 12:00 PM ET, then the market resolves to Yes.\n\n---\n\nIf there is no recognized champion in Heavyweight on Dec 31, 2026, the market titled \"Vacant\" will resolve Yes.\n\nThis market and these products have not been endorsed by Zuffa LLC, d/b/a Ultimate Fighting Championship, UFC. Any references to the “UFC,” or any other associated marks are descriptive only, and do not indicate an endorsement of this product or any affiliation between Zuffa and Kalshi.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.33,0.6699999999999999],"probability":0.33,"spread":0.020000000000000018,"active":true,"closed":false,"start_date":"2026-05-14T18:45:00Z","end_date":"2027-01-07T15:00:00Z","closed_time":"2026-12-31T17:00:00Z","result":null,"volume":112363.98,"volume_24hr":1657.19,"prob_24h_change":0.0,"volume_24h_change":952.94,"normalized_vol_24hr":19.694087982177734,"normalized_volume":42.101932525634766,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-10T23:12:31.151164Z","fetched_at":"2026-10-10T23:12:31.151164Z","added_at":"2026-05-14T18:47:24.717627Z","url":"https://kalshi.com/markets/kxufcheavyweighttitle/heavyweight-title-on-dec-31-2026/kxufcheavyweighttitle-26","event_title":"Heavyweight Title on Dec 31, 2026?","chart_24h":[0.33,0.33,0.33,0.33,0.29,0.32,0.32,0.33,0.33,0.33,0.33,0.33,0.33,0.33,0.33,0.33,0.33,0.33,0.33,0.31,0.31,0.33]},{"source":"kalshi","id":"KXUFCHEAVYWEIGHTTITLE-26-APER","event_id":"KXUFCHEAVYWEIGHTTITLE-26","slug":"KXUFCHEAVYWEIGHTTITLE-26-APER","question":"Who will be the Heavyweight Title on Dec 31, 2026?","group_item_title":"Alex Pereira","description":"If Alex Pereira is the UFC Heavyweight Title on Dec 31, 2026 at 12:00 PM ET, then the market resolves to Yes.\n\n---\n\nIf there is no recognized champion in Heavyweight on Dec 31, 2026, the market titled \"Vacant\" will resolve Yes.\n\nThis market and these products have not been endorsed by Zuffa LLC, d/b/a Ultimate Fighting Championship, UFC. Any references to the “UFC,” or any other associated marks are descriptive only, and do not indicate an endorsement of this product or any affiliation between Zuffa and Kalshi.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. 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":0.01,"active":true,"closed":false,"start_date":"2026-01-14T22:00:00Z","end_date":"2027-01-07T15:00:00Z","closed_time":"2026-12-31T17:00:00Z","result":null,"volume":140995.05,"volume_24hr":866.12,"prob_24h_change":-0.01,"volume_24h_change":860.12,"normalized_vol_24hr":16.332149505615234,"normalized_volume":43.76142501831055,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-10T23:12:31.151164Z","fetched_at":"2026-10-10T23:12:31.151164Z","added_at":null,"url":"https://kalshi.com/markets/kxufcheavyweighttitle/heavyweight-title-on-dec-31-2026/kxufcheavyweighttitle-26","event_title":"Heavyweight Title on Dec 31, 2026?","chart_24h":[0.02,0.02]},{"source":"kalshi","id":"KXUFCHEAVYWEIGHTTITLE-26-AVOL","event_id":"KXUFCHEAVYWEIGHTTITLE-26","slug":"KXUFCHEAVYWEIGHTTITLE-26-AVOL","question":"Who will be the Heavyweight Title on Dec 31, 2026?","group_item_title":"Alexander Volkov","description":"If Alexander Volkov is the UFC Heavyweight Title on Dec 31, 2026 at 12:00 PM ET, then the market resolves to Yes.\n\n---\n\nIf there is no recognized champion in Heavyweight on Dec 31, 2026, the market titled \"Vacant\" will resolve Yes.\n\nThis market and these products have not been endorsed by Zuffa LLC, d/b/a Ultimate Fighting Championship, UFC. Any references to the “UFC,” or any other associated marks are descriptive only, and do not indicate an endorsement of this product or any affiliation between Zuffa and Kalshi.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. 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":0.01,"active":true,"closed":false,"start_date":"2025-08-15T14:00:00Z","end_date":"2027-01-07T15:00:00Z","closed_time":"2026-12-31T17:00:00Z","result":null,"volume":45058.37,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":35.74566650390625,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-10T10:19:50.326322Z","fetched_at":"2026-10-10T10:19:50.326322Z","added_at":null,"url":"https://kalshi.com/markets/kxufcheavyweighttitle/heavyweight-title-on-dec-31-2026/kxufcheavyweighttitle-26","event_title":"Heavyweight Title on Dec 31, 2026?","chart_24h":null},{"source":"kalshi","id":"KXUFCHEAVYWEIGHTTITLE-26-CBLA","event_id":"KXUFCHEAVYWEIGHTTITLE-26","slug":"KXUFCHEAVYWEIGHTTITLE-26-CBLA","question":"Who will be the Heavyweight Title on Dec 31, 2026?","group_item_title":"Curtis Blaydes","description":"If Curtis Blaydes is the UFC Heavyweight Title on Dec 31, 2026 at 12:00 PM ET, then the market resolves to Yes.\n\n---\n\nThis market and these products have not been endorsed by Zuffa LLC, d/b/a Ultimate Fighting Championship, UFC. Any references to the “UFC,” or any other associated marks are descriptive only, and do not indicate an endorsement of this product or any affiliation between Zuffa and Kalshi.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. 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":0.01,"active":true,"closed":false,"start_date":"2025-08-15T14:00:00Z","end_date":"2027-01-07T15:00:00Z","closed_time":"2026-12-31T17:00:00Z","result":null,"volume":502.37,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":12.048839569091797,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-28T23:52:32.724444Z","fetched_at":"2026-08-03T04:35:06.634509Z","added_at":null,"url":"https://kalshi.com/markets/kxufcheavyweighttitle/heavyweight-title-on-dec-31-2026/kxufcheavyweighttitle-26","event_title":"Heavyweight Title on Dec 31, 2026?","chart_24h":null},{"source":"kalshi","id":"KXUFCHEAVYWEIGHTTITLE-26-JALM","event_id":"KXUFCHEAVYWEIGHTTITLE-26","slug":"KXUFCHEAVYWEIGHTTITLE-26-JALM","question":"Who will be the Heavyweight Title on Dec 31, 2026?","group_item_title":"Jailton Almeida","description":"If Jailton Almeida is the UFC Heavyweight Title on Dec 31, 2026 at 12:00 PM ET, then the market resolves to Yes.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.01,0.99],"probability":0.01,"spread":0.01,"active":true,"closed":false,"start_date":"2025-08-15T14:00:00Z","end_date":"2027-01-07T15:00:00Z","closed_time":"2026-12-31T17:00:00Z","result":null,"volume":2976.19,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":19.916912078857422,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-28T18:32:15.572192Z","fetched_at":"2026-06-18T10:58:25.924165Z","added_at":null,"url":"https://kalshi.com/markets/kxufcheavyweighttitle/heavyweight-title-on-dec-31-2026/kxufcheavyweighttitle-26","event_title":"Heavyweight Title on Dec 31, 2026?","chart_24h":null},{"source":"kalshi","id":"KXUFCHEAVYWEIGHTTITLE-26-JJON","event_id":"KXUFCHEAVYWEIGHTTITLE-26","slug":"KXUFCHEAVYWEIGHTTITLE-26-JJON","question":"Who will be the Heavyweight Title on Dec 31, 2026?","group_item_title":"Jon Jones","description":"If Jon Jones is the UFC Heavyweight Title on Dec 31, 2026 at 12:00 PM ET, then the market resolves to Yes.\n\n---\n\nIf there is no recognized champion in Heavyweight on Dec 31, 2026, the market titled \"Vacant\" will resolve Yes.\n\nThis market and these products have not been endorsed by Zuffa LLC, d/b/a Ultimate Fighting Championship, UFC. Any references to the “UFC,” or any other associated marks are descriptive only, and do not indicate an endorsement of this product or any affiliation between Zuffa and Kalshi.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. 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":0.01,"active":true,"closed":false,"start_date":"2026-01-14T22:00:00Z","end_date":"2027-01-07T15:00:00Z","closed_time":"2026-12-31T17:00:00Z","result":null,"volume":31759.36,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":33.45027160644531,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-03T09:01:46.174634Z","fetched_at":"2026-10-03T09:01:46.174634Z","added_at":null,"url":"https://kalshi.com/markets/kxufcheavyweighttitle/heavyweight-title-on-dec-31-2026/kxufcheavyweighttitle-26","event_title":"Heavyweight Title on Dec 31, 2026?","chart_24h":null},{"source":"kalshi","id":"KXUFCHEAVYWEIGHTTITLE-26-MTYB","event_id":"KXUFCHEAVYWEIGHTTITLE-26","slug":"KXUFCHEAVYWEIGHTTITLE-26-MTYB","question":"Who will be the Heavyweight Title on Dec 31, 2026?","group_item_title":"Marcin Tybura","description":"If Marcin Tybura is the UFC Heavyweight Title on Dec 31, 2026 at 12:00 PM ET, then the market resolves to Yes.\n\n---\n\nThis market and these products have not been endorsed by Zuffa LLC, d/b/a Ultimate Fighting Championship, UFC. Any references to the “UFC,” or any other associated marks are descriptive only, and do not indicate an endorsement of this product or any affiliation between Zuffa and Kalshi.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. 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":0.01,"active":true,"closed":false,"start_date":"2025-08-15T14:00:00Z","end_date":"2027-01-07T15:00:00Z","closed_time":"2026-12-31T17:00:00Z","result":null,"volume":796.02,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":13.894620895385742,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-28T23:52:32.724444Z","fetched_at":"2026-07-26T21:55:32.255807Z","added_at":null,"url":"https://kalshi.com/markets/kxufcheavyweighttitle/heavyweight-title-on-dec-31-2026/kxufcheavyweighttitle-26","event_title":"Heavyweight Title on Dec 31, 2026?","chart_24h":null},{"source":"kalshi","id":"KXUFCHEAVYWEIGHTTITLE-26-SPAV","event_id":"KXUFCHEAVYWEIGHTTITLE-26","slug":"KXUFCHEAVYWEIGHTTITLE-26-SPAV","question":"Who will be the Heavyweight Title on Dec 31, 2026?","group_item_title":"Sergei Pavlovich","description":"If Sergei Pavlovich is the UFC Heavyweight Title on Dec 31, 2026 at 12:00 PM ET, then the market resolves to Yes.\n\n---\n\nIf there is no recognized champion in Heavyweight on Dec 31, 2026, the market titled \"Vacant\" will resolve Yes.\n\nThis market and these products have not been endorsed by Zuffa LLC, d/b/a Ultimate Fighting Championship, UFC. Any references to the “UFC,” or any other associated marks are descriptive only, and do not indicate an endorsement of this product or any affiliation between Zuffa and Kalshi.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. 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":0.01,"active":true,"closed":false,"start_date":"2025-08-15T14:00:00Z","end_date":"2027-01-07T15:00:00Z","closed_time":"2026-12-31T17:00:00Z","result":null,"volume":24151.81,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":31.7064266204834,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-09-22T19:58:09.406556Z","fetched_at":"2026-09-22T19:58:09.406556Z","added_at":null,"url":"https://kalshi.com/markets/kxufcheavyweighttitle/heavyweight-title-on-dec-31-2026/kxufcheavyweighttitle-26","event_title":"Heavyweight Title on Dec 31, 2026?","chart_24h":null},{"source":"kalshi","id":"KXUFCHEAVYWEIGHTTITLE-26-TASP","event_id":"KXUFCHEAVYWEIGHTTITLE-26","slug":"KXUFCHEAVYWEIGHTTITLE-26-TASP","question":"Who will be the Heavyweight Title on Dec 31, 2026?","group_item_title":"Tom Aspinall","description":"If Tom Aspinall is the UFC Heavyweight Title on Dec 31, 2026 at 12:00 PM ET, then the market resolves to Yes.\n\n---\n\nIf there is no recognized champion in Heavyweight on Dec 31, 2026, the market titled \"Vacant\" will resolve Yes.\n\nThis market and these products have not been endorsed by Zuffa LLC, d/b/a Ultimate Fighting Championship, UFC. Any references to the “UFC,” or any other associated marks are descriptive only, and do not indicate an endorsement of this product or any affiliation between Zuffa and Kalshi.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. 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":0.01,"active":true,"closed":false,"start_date":"2025-08-15T14:00:00Z","end_date":"2027-01-07T15:00:00Z","closed_time":"2026-12-31T17:00:00Z","result":null,"volume":50716.86,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":36.53925704956055,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-01T15:44:14.789854Z","fetched_at":"2026-10-01T15:44:14.789854Z","added_at":null,"url":"https://kalshi.com/markets/kxufcheavyweighttitle/heavyweight-title-on-dec-31-2026/kxufcheavyweighttitle-26","event_title":"Heavyweight Title on Dec 31, 2026?","chart_24h":null},{"source":"kalshi","id":"KXUFCHEAVYWEIGHTTITLE-26-VAC","event_id":"KXUFCHEAVYWEIGHTTITLE-26","slug":"KXUFCHEAVYWEIGHTTITLE-26-VAC","question":"Heavyweight Title holder to be vacant on Dec 31, 2026","group_item_title":"Vacant","description":"If no competitor is the UFC Heavyweight Title Holder on Dec 31, 2026 at 12:00 PM ET, then the market resolves to Yes.\n\n---\n\nIf there is no recognized champion in Heavyweight on Dec 31, 2026, the market titled \"Vacant\" will resolve Yes.\n\nThis market and these products have not been endorsed by Zuffa LLC, d/b/a Ultimate Fighting Championship, UFC. Any references to the “UFC,” or any other associated marks are descriptive only, and do not indicate an endorsement of this product or any affiliation between Zuffa and Kalshi.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. 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":0.01,"active":true,"closed":false,"start_date":"2026-09-14T21:00:00Z","end_date":"2027-01-07T15:00:00Z","closed_time":"2026-12-31T17:00:00Z","result":null,"volume":12127.13,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":27.52570152282715,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-09-23T15:34:15.649236Z","fetched_at":"2026-09-23T15:34:15.649236Z","added_at":"2026-09-14T17:08:19.735253Z","url":"https://kalshi.com/markets/kxufcheavyweighttitle/heavyweight-title-on-dec-31-2026/kxufcheavyweighttitle-26","event_title":"Heavyweight Title on Dec 31, 2026?","chart_24h":null},{"source":"kalshi","id":"KXUFCHEAVYWEIGHTTITLE-26-WACO","event_id":"KXUFCHEAVYWEIGHTTITLE-26","slug":"KXUFCHEAVYWEIGHTTITLE-26-WACO","question":"Who will be the Heavyweight Title on Dec 31, 2026?","group_item_title":"Waldo Cortes Acosta","description":"If Waldo Cortes Acosta is the UFC Heavyweight Title on Dec 31, 2026 at 12:00 PM ET, then the market resolves to Yes.\n\n---\n\nIf there is no recognized champion in Heavyweight on Dec 31, 2026, the market titled \"Vacant\" will resolve Yes.\n\nThis market and these products have not been endorsed by Zuffa LLC, d/b/a Ultimate Fighting Championship, UFC. Any references to the “UFC,” or any other associated marks are descriptive only, and do not indicate an endorsement of this product or any affiliation between Zuffa and Kalshi.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. 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":0.01,"active":true,"closed":false,"start_date":"2025-08-15T14:00:00Z","end_date":"2027-01-07T15:00:00Z","closed_time":"2026-12-31T17:00:00Z","result":null,"volume":6367.49,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":23.883617401123047,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-09-21T06:18:26.076583Z","fetched_at":"2026-09-21T06:18:26.076583Z","added_at":null,"url":"https://kalshi.com/markets/kxufcheavyweighttitle/heavyweight-title-on-dec-31-2026/kxufcheavyweighttitle-26","event_title":"Heavyweight Title on Dec 31, 2026?","chart_24h":null}]}