{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26OCT04HENBOO","ticker":"KXATPCHALLENGERMATCH-26OCT04HENBOO","slug":"KXATPCHALLENGERMATCH-26OCT04HENBOO","title":"Henning vs Boogaard","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-10-03T23:30:00Z","end_date":"2026-10-18T11:20:00Z","closed_time":null,"volume":5001.4,"volume_24hr":5001.4,"volume_24h_change":null,"normalized_vol_24hr":26.763256072998047,"normalized_volume":19.5601863861084,"liquidity":null,"open_interest":5001.4,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26OCT04HENBOO","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Philip Henning","top_outcome_probability":0.69,"top_outcome_prob_24h_change":0.69,"top_outcome_volume_24h_change":1.4,"updated_at":"2026-10-04T02:29:41.332500Z","fetched_at":"2026-10-04T02:29:41.332500Z","added_at":"2026-10-03T23:42:39.598733Z","url":"https://kalshi.com/markets/kxatpchallengermatch/henning-vs-boogaard/kxatpchallengermatch-26oct04henboo","chart_24h":[0.0,0.0,5001.4],"kind":"live","markets":[{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26OCT04HENBOO-HEN","event_id":"KXATPCHALLENGERMATCH-26OCT04HENBOO","slug":"KXATPCHALLENGERMATCH-26OCT04HENBOO-HEN","question":"Philip Henning wins","group_item_title":"Philip Henning","description":"If Philip Henning wins the Henning vs Boogaard professional tennis match in the 2026 ATP Challenger Villena Qualification Round 1 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Henning vs Boogaard professional tennis match in the 2026 ATP Challenger Villena Qualification Round 1 after a ball has been played. If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), the market will resolve to a fair price in accordance with the rules. 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":[0.69,0.31000000000000005],"probability":0.69,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-10-03T23:30:00Z","end_date":"2026-10-18T11:20:00Z","closed_time":"2026-10-18T11:20:00Z","volume":1.4,"volume_24hr":1.4,"prob_24h_change":0.69,"volume_24h_change":1.4,"normalized_vol_24hr":0.3052110970020294,"normalized_volume":0.2385946363210678,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-04T04:19:42.504022Z","fetched_at":"2026-10-04T04:19:42.504022Z","added_at":"2026-10-03T23:42:39.931983Z","url":"https://kalshi.com/markets/kxatpchallengermatch/henning-vs-boogaard/kxatpchallengermatch-26oct04henboo","event_title":"Henning vs Boogaard","chart_24h":[0.0,0.69,0.69,0.69]},{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26OCT04HENBOO-BOO","event_id":"KXATPCHALLENGERMATCH-26OCT04HENBOO","slug":"KXATPCHALLENGERMATCH-26OCT04HENBOO-BOO","question":"Thijs Boogaard wins","group_item_title":"Thijs Boogaard","description":"If Thijs Boogaard wins the Henning vs Boogaard professional tennis match in the 2026 ATP Challenger Villena Qualification Round 1 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Henning vs Boogaard professional tennis match in the 2026 ATP Challenger Villena Qualification Round 1 after a ball has been played. If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), the market will resolve to a fair price in accordance with the rules. 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":[0.32,0.6799999999999999],"probability":0.32,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-10-03T23:30:00Z","end_date":"2026-10-18T11:20:00Z","closed_time":"2026-10-18T11:20:00Z","volume":5000.0,"volume_24hr":5000.0,"prob_24h_change":0.32,"volume_24h_change":5000.0,"normalized_vol_24hr":28.888996124267578,"normalized_volume":22.583580017089844,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-04T02:45:03.684040Z","fetched_at":"2026-10-04T02:45:03.684040Z","added_at":"2026-10-03T23:42:39.931983Z","url":"https://kalshi.com/markets/kxatpchallengermatch/henning-vs-boogaard/kxatpchallengermatch-26oct04henboo","event_title":"Henning vs Boogaard","chart_24h":[0.0,0.0,0.0,0.32,0.32,0.32]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26OCT04HENBOO","as_of":"2026-10-04T05:46:46.181416Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Henning vs Boogaard\" — top market at 32% probability across 2 outcomes","source_url":null}}