{"_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/KXWTASETWINNER-26OCT11YASBUC-1","as_of":"2026-10-13T06:51:15.988107Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Dayana Yastremska vs Cristina Bucsa: Set 1 Winner\" — resolved: \"Dayana Yastremska\" (closed 2026-10-13). https://pdata.world/events/kalshi/KXWTASETWINNER-26OCT11YASBUC-1","source_url":"https://kalshi.com/markets/kxwtasetwinner/dayana-yastremska-vs-cristina-bucsa-set-1-winner/kxwtasetwinner-26oct11yasbuc-1"},"source":"kalshi","id":"KXWTASETWINNER-26OCT11YASBUC-1","ticker":"KXWTASETWINNER-26OCT11YASBUC-1","slug":"KXWTASETWINNER-26OCT11YASBUC-1","title":"Dayana Yastremska vs Cristina Bucsa: Set 1 Winner","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-10-11T02:20:00Z","end_date":"2026-10-26T02:00:00Z","closed_time":"2026-10-13T04:00:50Z","volume":60985.26,"volume_24hr":60985.26,"volume_24h_change":null,"normalized_vol_24hr":33.72489547729492,"normalized_volume":32.64479446411133,"liquidity":null,"open_interest":40464.19,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26OCT11YASBUC-1","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Dayana Yastremska","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.99,"top_outcome_volume_24h_change":30151.18,"updated_at":"2026-10-13T04:16:20.491852Z","fetched_at":"2026-10-13T04:16:20.491852Z","added_at":"2026-10-11T02:29:31.268482Z","url":"https://kalshi.com/markets/kxwtasetwinner/dayana-yastremska-vs-cristina-bucsa-set-1-winner/kxwtasetwinner-26oct11yasbuc-1","chart_24h":[175.0,330.98,515.11,524.24,534.24,1044.24,1317.44,1857.5700000000002,2808.33,60280.33,60985.26],"kind":"live","mutually_exclusive":true,"markets_total":2,"markets":[{"source":"kalshi","id":"KXWTASETWINNER-26OCT11YASBUC-1-YAS","event_id":"KXWTASETWINNER-26OCT11YASBUC-1","slug":"KXWTASETWINNER-26OCT11YASBUC-1-YAS","question":"Will Dayana Yastremska win set 1 in the Dayana Yastremska vs Cristina Bucsa match","group_item_title":"Dayana Yastremska","description":"If Dayana Yastremska wins set 1 in the Dayana Yastremska vs Cristina Bucsa professional tennis match in the 2026 WTA Wuhan Round Of 64, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Dayana Yastremska vs Cristina Bucsa professional tennis match in the 2026 WTA Wuhan Round Of 64. 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). If a retirement occurs, all markets that can be unconditionally settled based on play already completed will resolve accordingly. Any markets that cannot be unconditionally settled will resolve to Fair Market Price, as determined at the sole discretion of the Exchange.\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":[0.99,0.010000000000000009],"probability":0.99,"spread":1.0,"active":false,"closed":true,"start_date":"2026-10-11T02:20:00Z","end_date":"2026-10-26T02:00:00Z","closed_time":"2026-10-13T04:00:50Z","result":"yes","volume":30151.18,"volume_24hr":30151.18,"prob_24h_change":0.99,"volume_24h_change":30151.18,"normalized_vol_24hr":33.43379592895508,"normalized_volume":33.11575698852539,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-13T04:16:20.514273Z","fetched_at":"2026-10-13T04:16:20.514273Z","added_at":"2026-10-11T02:29:31.506509Z","url":"https://kalshi.com/markets/kxwtasetwinner/dayana-yastremska-vs-cristina-bucsa-set-1-winner/kxwtasetwinner-26oct11yasbuc-1","event_title":"Dayana Yastremska vs Cristina Bucsa: Set 1 Winner","chart_24h":[0.0,0.0,0.55,0.52,0.53,0.53,0.54,0.53,0.53,0.53,0.99,0.99]},{"source":"kalshi","id":"KXWTASETWINNER-26OCT11YASBUC-1-BUC","event_id":"KXWTASETWINNER-26OCT11YASBUC-1","slug":"KXWTASETWINNER-26OCT11YASBUC-1-BUC","question":"Will Cristina Bucsa win set 1 in the Dayana Yastremska vs Cristina Bucsa match","group_item_title":"Cristina Bucsa","description":"If Cristina Bucsa wins set 1 in the Dayana Yastremska vs Cristina Bucsa professional tennis match in the 2026 WTA Wuhan Round Of 64, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Dayana Yastremska vs Cristina Bucsa professional tennis match in the 2026 WTA Wuhan Round Of 64. 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). If a retirement occurs, all markets that can be unconditionally settled based on play already completed will resolve accordingly. Any markets that cannot be unconditionally settled will resolve to Fair Market Price, as determined at the sole discretion of the Exchange.\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":[0.01,0.99],"probability":0.01,"spread":1.0,"active":false,"closed":true,"start_date":"2026-10-11T02:20:00Z","end_date":"2026-10-26T02:00:00Z","closed_time":"2026-10-13T04:00:50Z","result":"no","volume":30834.08,"volume_24hr":30834.08,"prob_24h_change":0.01,"volume_24h_change":30834.08,"normalized_vol_24hr":33.57915115356445,"normalized_volume":33.259727478027344,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-13T04:16:20.514273Z","fetched_at":"2026-10-13T04:16:20.514273Z","added_at":"2026-10-11T02:29:31.506509Z","url":"https://kalshi.com/markets/kxwtasetwinner/dayana-yastremska-vs-cristina-bucsa-set-1-winner/kxwtasetwinner-26oct11yasbuc-1","event_title":"Dayana Yastremska vs Cristina Bucsa: Set 1 Winner","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.45,0.45,0.45,0.45,0.45,0.47,0.47,0.48,0.01,0.01]}]}