{"_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/KXATPCHALLENGERMATCH-26OCT31DEMHSU","as_of":"2026-10-31T02:46:05.545440Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Demin vs Hsu\" — \"Yu Hsiou Hsu\" leads at 59% across 2 outcomes as of 2026-10-31 UTC. https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26OCT31DEMHSU","source_url":"https://kalshi.com/markets/kxatpchallengermatch/demin-vs-hsu/kxatpchallengermatch-26oct31demhsu"},"source":"kalshi","id":"KXATPCHALLENGERMATCH-26OCT31DEMHSU","ticker":"KXATPCHALLENGERMATCH-26OCT31DEMHSU","slug":"KXATPCHALLENGERMATCH-26OCT31DEMHSU","title":"Demin vs Hsu","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-10-30T18:50:00Z","end_date":"2026-11-14T06:40:00Z","closed_time":null,"volume":2877.3,"volume_24hr":2849.76,"volume_24h_change":null,"normalized_vol_24hr":20.759504318237305,"normalized_volume":16.955711364746094,"liquidity":null,"open_interest":2877.3,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26OCT31DEMHSU","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Yu Hsiou Hsu","top_outcome_probability":0.59,"top_outcome_prob_24h_change":0.039999999999999925,"top_outcome_volume_24h_change":1047.76,"updated_at":"2026-10-31T02:40:51.414683Z","fetched_at":"2026-10-31T02:40:51.414683Z","added_at":"2026-10-30T19:00:02.349890Z","url":"https://kalshi.com/markets/kxatpchallengermatch/demin-vs-hsu/kxatpchallengermatch-26oct31demhsu","chart_24h":[5.0,49.06,49.06,159.06,159.06,2372.06,2372.06,2646.06,2648.73,2849.73,2849.76],"kind":"live","mutually_exclusive":true,"markets_total":2,"markets":[{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26OCT31DEMHSU-HSU","event_id":"KXATPCHALLENGERMATCH-26OCT31DEMHSU","slug":"KXATPCHALLENGERMATCH-26OCT31DEMHSU-HSU","question":"Yu Hsiou Hsu wins","group_item_title":"Yu Hsiou Hsu","description":"If Yu Hsiou Hsu wins the Demin vs Hsu professional tennis match in the 2026 ATP Challenger Ningbo Semifinal after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Demin vs Hsu professional tennis match in the 2026 ATP Challenger Ningbo Semifinal 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":[0.59,0.41000000000000003],"probability":0.59,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-10-30T18:50:00Z","end_date":"2026-11-14T06:40:00Z","closed_time":"2026-11-14T06:40:00Z","result":null,"volume":1052.76,"volume_24hr":1052.76,"prob_24h_change":0.039999999999999925,"volume_24h_change":1047.76,"normalized_vol_24hr":18.674245834350586,"normalized_volume":15.080399513244629,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-31T02:23:34.348954Z","fetched_at":"2026-10-31T02:23:34.348954Z","added_at":"2026-10-30T19:00:02.456632Z","url":"https://kalshi.com/markets/kxatpchallengermatch/demin-vs-hsu/kxatpchallengermatch-26oct31demhsu","event_title":"Demin vs Hsu","chart_24h":[0.55,0.55,0.55,0.57,0.57,0.58,0.59,0.59]},{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26OCT31DEMHSU-DEM","event_id":"KXATPCHALLENGERMATCH-26OCT31DEMHSU","slug":"KXATPCHALLENGERMATCH-26OCT31DEMHSU-DEM","question":"Yaroslav Demin wins","group_item_title":"Yaroslav Demin","description":"If Yaroslav Demin wins the Demin vs Hsu professional tennis match in the 2026 ATP Challenger Ningbo Semifinal after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Demin vs Hsu professional tennis match in the 2026 ATP Challenger Ningbo Semifinal 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":[0.42,0.5800000000000001],"probability":0.42,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-10-30T18:50:00Z","end_date":"2026-11-14T06:40:00Z","closed_time":"2026-11-14T06:40:00Z","result":null,"volume":1824.54,"volume_24hr":1797.0,"prob_24h_change":0.42,"volume_24h_change":1797.0,"normalized_vol_24hr":21.651443481445312,"normalized_volume":17.55563735961914,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-31T02:40:51.531953Z","fetched_at":"2026-10-31T02:40:51.531953Z","added_at":"2026-10-30T19:00:02.456632Z","url":"https://kalshi.com/markets/kxatpchallengermatch/demin-vs-hsu/kxatpchallengermatch-26oct31demhsu","event_title":"Demin vs Hsu","chart_24h":[0.0,0.0,0.0,0.46,0.46,0.43,0.43,0.42,0.43,0.43,0.42]}]}