{"_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/KXWTADOUBLES-26NOV10SINTOWPERSCH","as_of":"2026-11-11T01:00:01.076519Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Siniakova / Townsend vs Perez / Schuurs\" — \"Katerina Siniakova / Taylor Townsend\" leads at 93% across 2 outcomes as of 2026-11-11 UTC. https://pdata.world/events/kalshi/KXWTADOUBLES-26NOV10SINTOWPERSCH","source_url":"https://kalshi.com/markets/kxwtadoubles/siniakova-townsend-vs-perez-schuurs/kxwtadoubles-26nov10sintowpersch"},"source":"kalshi","id":"KXWTADOUBLES-26NOV10SINTOWPERSCH","ticker":"KXWTADOUBLES-26NOV10SINTOWPERSCH","slug":"KXWTADOUBLES-26NOV10SINTOWPERSCH","title":"Siniakova / Townsend vs Perez / Schuurs","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-11-09T22:25:00Z","end_date":"2026-11-24T22:20:00Z","closed_time":null,"volume":180096.1,"volume_24hr":157390.84,"volume_24h_change":null,"normalized_vol_24hr":41.38648986816406,"normalized_volume":38.644569396972656,"liquidity":null,"open_interest":107173.35,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26NOV10SINTOWPERSCH","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Katerina Siniakova / Taylor Townsend","top_outcome_probability":0.93,"top_outcome_prob_24h_change":0.93,"top_outcome_volume_24h_change":53780.56,"updated_at":"2026-11-11T00:55:25.231352Z","fetched_at":"2026-11-11T00:55:25.231352Z","added_at":"2026-11-09T22:30:01.540037Z","url":"https://kalshi.com/markets/kxwtadoubles/siniakova-townsend-vs-perez-schuurs/kxwtadoubles-26nov10sintowpersch","chart_24h":[9.96,9.96,179.15,181.42000000000002,192.81,195.9,207.29000000000002,208.42000000000002,223.89,1141.85,8331.52,8351.04,8371.26,25026.46,68375.84,157390.84],"kind":"live","mutually_exclusive":true,"markets_total":2,"markets":[{"source":"kalshi","id":"KXWTADOUBLES-26NOV10SINTOWPERSCH-SINTOW","event_id":"KXWTADOUBLES-26NOV10SINTOWPERSCH","slug":"KXWTADOUBLES-26NOV10SINTOWPERSCH-SINTOW","question":"Katerina Siniakova / Taylor Townsend wins","group_item_title":"Katerina Siniakova / Taylor Townsend","description":"If Katerina Siniakova / Taylor Townsend wins the Siniakova / Townsend vs Perez / Schuurs professional tennis match in the 2026 WTA Finals Women Doubles Group after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Siniakova / Townsend vs Perez / Schuurs professional tennis match in the 2026 WTA Finals Women Doubles Group 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":[0.93,0.06999999999999995],"probability":0.93,"spread":0.009999999999999898,"active":true,"closed":false,"start_date":"2026-11-09T22:25:00Z","end_date":"2026-11-24T22:20:00Z","closed_time":"2026-11-24T22:20:00Z","result":null,"volume":58546.21,"volume_24hr":53780.56,"prob_24h_change":0.93,"volume_24h_change":53780.56,"normalized_vol_24hr":40.740055084228516,"normalized_volume":33.80964279174805,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-11-11T00:55:25.360312Z","fetched_at":"2026-11-11T00:55:25.360312Z","added_at":"2026-11-09T22:30:01.691475Z","url":"https://kalshi.com/markets/kxwtadoubles/siniakova-townsend-vs-perez-schuurs/kxwtadoubles-26nov10sintowpersch","event_title":"Siniakova / Townsend vs Perez / Schuurs","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.85,0.87,0.87,0.87,0.87,0.87,0.87,0.87,0.87,0.87,0.86,0.88,0.88,0.83,0.93]},{"source":"kalshi","id":"KXWTADOUBLES-26NOV10SINTOWPERSCH-PERSCH","event_id":"KXWTADOUBLES-26NOV10SINTOWPERSCH","slug":"KXWTADOUBLES-26NOV10SINTOWPERSCH-PERSCH","question":"Ellen Perez / Demi Schuurs wins","group_item_title":"Ellen Perez / Demi Schuurs","description":"If Ellen Perez / Demi Schuurs wins the Siniakova / Townsend vs Perez / Schuurs professional tennis match in the 2026 WTA Finals Women Doubles Group after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Siniakova / Townsend vs Perez / Schuurs professional tennis match in the 2026 WTA Finals Women Doubles Group 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":[0.07,0.9299999999999999],"probability":0.07,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-11-09T22:25:00Z","end_date":"2026-11-24T22:20:00Z","closed_time":"2026-11-24T22:20:00Z","result":null,"volume":121549.89,"volume_24hr":103610.28,"prob_24h_change":0.07,"volume_24h_change":103610.28,"normalized_vol_24hr":45.79261016845703,"normalized_volume":38.45905685424805,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-11-11T00:55:25.360312Z","fetched_at":"2026-11-11T00:55:25.360312Z","added_at":"2026-11-09T22:30:01.691475Z","url":"https://kalshi.com/markets/kxwtadoubles/siniakova-townsend-vs-perez-schuurs/kxwtadoubles-26nov10sintowpersch","event_title":"Siniakova / Townsend vs Perez / Schuurs","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.19,0.19,0.19,0.19,0.19,0.19,0.19,0.19,0.19,0.19,0.14,0.14,0.14,0.14,0.14,0.14,0.13,0.18,0.07]}]}