{"_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-26OCT24OKAISH-1","as_of":"2026-10-24T14:50:34.092023Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Kyoka Okamura vs Sayaka Ishii: Set 1 Winner\" — resolved: \"Sayaka Ishii\" (closed 2026-10-24). https://pdata.world/events/kalshi/KXWTASETWINNER-26OCT24OKAISH-1","source_url":"https://kalshi.com/markets/kxwtasetwinner/kyoka-okamura-vs-sayaka-ishii-set-1-winner/kxwtasetwinner-26oct24okaish-1"},"source":"kalshi","id":"KXWTASETWINNER-26OCT24OKAISH-1","ticker":"KXWTASETWINNER-26OCT24OKAISH-1","slug":"KXWTASETWINNER-26OCT24OKAISH-1","title":"Kyoka Okamura vs Sayaka Ishii: Set 1 Winner","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-10-24T06:00:00Z","end_date":"2026-11-07T09:15:00Z","closed_time":"2026-10-24T11:41:34Z","volume":10080.73,"volume_24hr":10080.73,"volume_24h_change":null,"normalized_vol_24hr":28.417221069335938,"normalized_volume":22.762653350830078,"liquidity":null,"open_interest":5951.7300000000005,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26OCT24OKAISH-1","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Sayaka Ishii","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.99,"top_outcome_volume_24h_change":5296.22,"updated_at":"2026-10-24T11:54:27.658702Z","fetched_at":"2026-10-24T11:54:27.658702Z","added_at":"2026-10-24T06:00:42.501635Z","url":"https://kalshi.com/markets/kxwtasetwinner/kyoka-okamura-vs-sayaka-ishii-set-1-winner/kxwtasetwinner-26oct24okaish-1","chart_24h":[0.0,20.5,225.5,10080.73,10080.73],"kind":"live","mutually_exclusive":true,"markets_total":2,"markets":[{"source":"kalshi","id":"KXWTASETWINNER-26OCT24OKAISH-1-ISH","event_id":"KXWTASETWINNER-26OCT24OKAISH-1","slug":"KXWTASETWINNER-26OCT24OKAISH-1-ISH","question":"Will Sayaka Ishii win set 1 in the Kyoka Okamura vs Sayaka Ishii match","group_item_title":"Sayaka Ishii","description":"If Sayaka Ishii wins set 1 in the Kyoka Okamura vs Sayaka Ishii professional tennis match in the 2026 WTA Tokyo Qualification Round 1, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Kyoka Okamura vs Sayaka Ishii professional tennis match in the 2026 WTA Tokyo Qualification Round 1. 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":"2026-10-24T06:00:00Z","end_date":"2026-11-07T09:15:00Z","closed_time":"2026-10-24T11:41:34Z","result":"yes","volume":5296.22,"volume_24hr":5296.22,"prob_24h_change":0.99,"volume_24h_change":5296.22,"normalized_vol_24hr":27.524925231933594,"normalized_volume":22.88976287841797,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-24T11:54:27.664004Z","fetched_at":"2026-10-24T11:54:27.664004Z","added_at":"2026-10-24T06:00:42.630277Z","url":"https://kalshi.com/markets/kxwtasetwinner/kyoka-okamura-vs-sayaka-ishii-set-1-winner/kxwtasetwinner-26oct24okaish-1","event_title":"Kyoka Okamura vs Sayaka Ishii: Set 1 Winner","chart_24h":[0.0,0.0,0.0,0.0,0.4,0.63,0.99,0.99]},{"source":"kalshi","id":"KXWTASETWINNER-26OCT24OKAISH-1-OKA","event_id":"KXWTASETWINNER-26OCT24OKAISH-1","slug":"KXWTASETWINNER-26OCT24OKAISH-1-OKA","question":"Will Kyoka Okamura win set 1 in the Kyoka Okamura vs Sayaka Ishii match","group_item_title":"Kyoka Okamura","description":"If Kyoka Okamura wins set 1 in the Kyoka Okamura vs Sayaka Ishii professional tennis match in the 2026 WTA Tokyo Qualification Round 1, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Kyoka Okamura vs Sayaka Ishii professional tennis match in the 2026 WTA Tokyo Qualification Round 1. 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":"2026-10-24T06:00:00Z","end_date":"2026-11-07T09:15:00Z","closed_time":"2026-10-24T11:41:34Z","result":"no","volume":4784.51,"volume_24hr":4784.51,"prob_24h_change":0.01,"volume_24h_change":4784.51,"normalized_vol_24hr":26.876598358154297,"normalized_volume":22.350614547729492,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-24T11:54:27.664004Z","fetched_at":"2026-10-24T11:54:27.664004Z","added_at":"2026-10-24T06:00:42.630277Z","url":"https://kalshi.com/markets/kxwtasetwinner/kyoka-okamura-vs-sayaka-ishii-set-1-winner/kxwtasetwinner-26oct24okaish-1","event_title":"Kyoka Okamura vs Sayaka Ishii: Set 1 Winner","chart_24h":[0.0,0.0,0.0,0.0,0.38,0.01,0.01]}]}