{"source":"kalshi","id":"KXPGAH2H-FESJC26R4JKOIJSPA","ticker":"KXPGAH2H-FESJC26R4JKOIJSPA","slug":"KXPGAH2H-FESJC26R4JKOIJSPA","title":"4th Round Head-to-Head: Koivun vs Spaun","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-08-16T00:53:00Z","end_date":"2026-08-30T15:45:00Z","closed_time":null,"volume":2057.8,"volume_24hr":2057.8,"volume_24h_change":null,"normalized_vol_24hr":19.597881317138672,"normalized_volume":16.103727340698242,"liquidity":null,"open_interest":1957.8000000000002,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"FESJC26R4JKOIJSPA","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Jackson Koivun beats J.J. 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All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.5,0.5],"probability":0.5,"spread":0.020000000000000018,"active":true,"closed":false,"start_date":"2026-08-16T00:53:00Z","end_date":"2026-08-30T15:45:00Z","closed_time":"2026-08-30T15:45:00Z","volume":918.6,"volume_24hr":918.6,"prob_24h_change":0.5,"volume_24h_change":918.6,"normalized_vol_24hr":16.621389389038086,"normalized_volume":14.496047973632812,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-16T11:43:44.001120Z","fetched_at":"2026-08-16T11:42:41.684500Z","added_at":"2026-08-16T01:03:58.861299Z","url":"https://kalshi.com/markets/kxpgah2h/4th-round-head-to-head-koivun-vs-spaun/kxpgah2h-fesjc26r4jkoijspa","event_title":"4th Round Head-to-Head: Koivun vs Spaun","chart_24h":[0.0,0.48,0.48,0.48,0.5,0.5,0.5,0.5,0.5]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXPGAH2H-FESJC26R4JKOIJSPA","as_of":"2026-08-16T12:03:52.270163Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"4th Round Head-to-Head: Koivun vs Spaun\" — top market at 52% probability across 2 outcomes","source_url":null}}