{"source":"kalshi","id":"KXBOXING-26JUL26WALLINSIRENK","ticker":"KXBOXING-26JUL26WALLINSIRENK","slug":"KXBOXING-26JUL26WALLINSIRENK","title":"Otto Wallin vs Vladyslav Sirenko","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-07-22T16:35:00Z","end_date":"2026-08-09T22:00:00Z","closed_time":null,"volume":6104.55,"volume_24hr":4763.59,"volume_24h_change":null,"normalized_vol_24hr":24.75484275817871,"normalized_volume":16.972347259521484,"liquidity":null,"open_interest":6011.26,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUL26WALLINSIRENK","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Otto Wallin","top_outcome_probability":0.65,"top_outcome_prob_24h_change":-0.020000000000000018,"top_outcome_volume_24h_change":2412.34,"updated_at":"2026-07-26T07:23:33.975819Z","fetched_at":"2026-07-26T07:23:33.975819Z","added_at":"2026-07-22T16:49:17.201903Z","url":"https://kalshi.com/markets/kxboxing/otto-wallin-vs-vladyslav-sirenko/kxboxing-26jul26wallinsirenk","chart_24h":[747.8,733.22,747.27,783.27,818.83,750.51,735.28,811.4300000000001,1414.58,1425.54,1429.54,1433.22,2098.02,1929.35,1802.6,1892.8899999999999,2152.33,2215.33,2346.89,2324.5,2414.59,2853.57,3604.23,3672.46,3824.62,3924.53,4502.21,4597.51],"markets":[{"source":"kalshi","id":"KXBOXING-26JUL26WALLINSIRENK-WALLIN","event_id":"KXBOXING-26JUL26WALLINSIRENK","slug":"KXBOXING-26JUL26WALLINSIRENK-WALLIN","question":"Otto Wallin vs Vladyslav Sirenko Winner?","group_item_title":"Otto Wallin","description":"If Otto Wallin wins the Otto Wallin vs Vladyslav Sirenko boxing match originally scheduled for Jul 26, 2026, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Otto Wallin vs Vladyslav Sirenko boxing match originally scheduled for Jul 26, 2026. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks).\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":[0.65,0.35],"probability":0.65,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-07-22T16:35:00Z","end_date":"2026-08-09T22:00:00Z","closed_time":"2026-08-09T22:00:00Z","volume":3554.63,"volume_24hr":2778.03,"prob_24h_change":-0.020000000000000018,"volume_24h_change":2412.34,"normalized_vol_24hr":25.36933708190918,"normalized_volume":17.397932052612305,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-26T07:10:43.587952Z","fetched_at":"2026-07-26T07:09:51.336349Z","added_at":"2026-07-22T16:49:17.735716Z","url":"https://kalshi.com/markets/kxboxing/otto-wallin-vs-vladyslav-sirenko/kxboxing-26jul26wallinsirenk","event_title":"Otto Wallin vs Vladyslav Sirenko","chart_24h":[0.67,0.67,0.67,0.66,0.66,0.66,0.65,0.65,0.65,0.65,0.65,0.65,0.65,0.65,0.65,0.65,0.65,0.65,0.65,0.65,0.65,0.65,0.65,0.65,0.66,0.66]},{"source":"kalshi","id":"KXBOXING-26JUL26WALLINSIRENK-SIRENK","event_id":"KXBOXING-26JUL26WALLINSIRENK","slug":"KXBOXING-26JUL26WALLINSIRENK-SIRENK","question":"Otto Wallin vs Vladyslav Sirenko Winner?","group_item_title":"Vladyslav Sirenko","description":"If Vladyslav Sirenko wins the Otto Wallin vs Vladyslav Sirenko boxing match originally scheduled for Jul 26, 2026, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Otto Wallin vs Vladyslav Sirenko boxing match originally scheduled for Jul 26, 2026. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks).\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":[0.36,0.64],"probability":0.36,"spread":0.019999999999999962,"active":true,"closed":false,"start_date":"2026-07-22T16:35:00Z","end_date":"2026-08-09T22:00:00Z","closed_time":"2026-08-09T22:00:00Z","volume":2549.92,"volume_24hr":1985.56,"prob_24h_change":0.019999999999999962,"volume_24h_change":1603.4499999999998,"normalized_vol_24hr":23.233999252319336,"normalized_volume":15.996359825134277,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-26T07:39:29.136253Z","fetched_at":"2026-07-26T07:23:34.054197Z","added_at":"2026-07-22T16:49:17.735716Z","url":"https://kalshi.com/markets/kxboxing/otto-wallin-vs-vladyslav-sirenko/kxboxing-26jul26wallinsirenk","event_title":"Otto Wallin vs Vladyslav Sirenko","chart_24h":[0.34,0.34,0.34,0.34,0.34,0.34,0.34,0.34,0.35,0.35,0.35,0.35,0.35,0.35,0.35,0.35,0.35,0.35,0.36,0.36,0.36,0.36,0.34,0.36,0.36]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXBOXING-26JUL26WALLINSIRENK","as_of":"2026-07-26T07:40:16.469190Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Otto Wallin vs Vladyslav Sirenko\" — top market at 65% probability across 2 outcomes","source_url":null}}