{"source":"kalshi","id":"KXITFWMATCH-26MAY30CHESEM","ticker":"KXITFWMATCH-26MAY30CHESEM","slug":"KXITFWMATCH-26MAY30CHESEM","title":"Chen vs Sema","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-05-30T15:12:00Z","end_date":"2026-06-14T03:00:00Z","closed_time":"2026-05-31T05:37:21Z","volume":301716.58,"volume_24hr":301716.58,"volume_24h_change":null,"normalized_vol_24hr":47.67036819458008,"normalized_volume":42.79241180419922,"liquidity":null,"open_interest":206418.27,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26MAY30CHESEM","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Erika Sema","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.99,"top_outcome_volume_24h_change":153943.35,"updated_at":"2026-05-31T05:48:33.832130Z","fetched_at":"2026-05-31T05:48:33.832130Z","added_at":"2026-05-30T15:14:48.678831Z","url":"https://kalshi.com/markets/kxitfwmatch/chen-vs-sema/kxitfwmatch-26may30chesem","chart_24h":[0.0,62.0,84.50999999999999,172.37,14102.46,81335.48000000001,300621.41000000003,301716.58],"markets":[{"source":"kalshi","id":"KXITFWMATCH-26MAY30CHESEM-SEM","event_id":"KXITFWMATCH-26MAY30CHESEM","slug":"KXITFWMATCH-26MAY30CHESEM-SEM","question":"Will Erika Sema win the Chen vs Sema: W50 Wuning Round of 32 match?","group_item_title":"Erika Sema","description":"If Erika Sema wins the Chen vs Sema professional tennis match in the 2026 W50 Wuning Round of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Chen vs Sema professional tennis match in the 2026 W50 Wuning Round of 32 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), all markets will resolve to $0.50. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.99,0.010000000000000009],"probability":0.99,"spread":1.0,"active":false,"closed":true,"start_date":"2026-05-30T15:12:00Z","end_date":"2026-06-14T03:00:00Z","closed_time":"2026-05-31T05:37:21Z","volume":153943.35,"volume_24hr":153943.35,"prob_24h_change":0.99,"volume_24h_change":153943.35,"normalized_vol_24hr":45.78904342651367,"normalized_volume":44.231727600097656,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-31T05:48:59.941326Z","fetched_at":"2026-05-31T05:48:33.853514Z","added_at":"2026-05-30T15:14:48.769240Z","url":"https://kalshi.com/markets/kxitfwmatch/chen-vs-sema/kxitfwmatch-26may30chesem","event_title":"Chen vs Sema","chart_24h":[0.0,0.0,0.47,0.47,0.47,0.47,0.47,0.47,0.47,0.47,0.47,0.47,0.47,0.47,0.47,0.73,0.73,0.73,0.76,0.97,0.99,0.99]},{"source":"kalshi","id":"KXITFWMATCH-26MAY30CHESEM-CHE","event_id":"KXITFWMATCH-26MAY30CHESEM","slug":"KXITFWMATCH-26MAY30CHESEM-CHE","question":"Will Meng Yi Chen win the Chen vs Sema: W50 Wuning Round of 32 match?","group_item_title":"Meng Yi Chen","description":"If Meng Yi Chen wins the Chen vs Sema professional tennis match in the 2026 W50 Wuning Round of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Chen vs Sema professional tennis match in the 2026 W50 Wuning Round of 32 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), all markets will resolve to $0.50. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.01,0.99],"probability":0.01,"spread":1.0,"active":false,"closed":true,"start_date":"2026-05-30T15:12:00Z","end_date":"2026-06-14T03:00:00Z","closed_time":"2026-05-31T05:37:21Z","volume":147773.23,"volume_24hr":147773.23,"prob_24h_change":0.01,"volume_24h_change":147773.23,"normalized_vol_24hr":45.475955963134766,"normalized_volume":43.92928695678711,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-31T05:48:59.941326Z","fetched_at":"2026-05-31T05:48:33.853514Z","added_at":"2026-05-30T15:14:48.769240Z","url":"https://kalshi.com/markets/kxitfwmatch/chen-vs-sema/kxitfwmatch-26may30chesem","event_title":"Chen vs Sema","chart_24h":[0.0,0.0,0.58,0.58,0.58,0.58,0.58,0.58,0.58,0.58,0.58,0.58,0.58,0.58,0.35,0.35,0.36,0.27,0.05,0.01,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXITFWMATCH-26MAY30CHESEM","as_of":"2026-05-31T08:50:24.237233Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Chen vs Sema\" — top market at 99% probability across 2 outcomes","source_url":null}}