{"source":"kalshi","id":"KXWTACHALLENGERMATCH-26SEP30LANCOS","ticker":"KXWTACHALLENGERMATCH-26SEP30LANCOS","slug":"KXWTACHALLENGERMATCH-26SEP30LANCOS","title":"Lansere vs Costoulas","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-09-30T15:13:00Z","end_date":"2026-10-15T03:00:00Z","closed_time":"2026-10-01T05:15:10Z","volume":746813.71,"volume_24hr":746813.71,"volume_24h_change":null,"normalized_vol_24hr":65.15986633300781,"normalized_volume":49.34028244018555,"liquidity":null,"open_interest":269351.95,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26SEP30LANCOS","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Sofya Lansere","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.99,"top_outcome_volume_24h_change":319663.26,"updated_at":"2026-10-01T05:24:49.557565Z","fetched_at":"2026-10-01T05:24:49.557565Z","added_at":"2026-09-30T15:22:23.491607Z","url":"https://kalshi.com/markets/kxwtachallengermatch/lansere-vs-costoulas/kxwtachallengermatch-26sep30lancos","chart_24h":[0.0,0.66,3.66,3.66,103.66,125.66,126.00999999999999,4109.08,108722.45999999999,311398.35,746813.71],"kind":"live","markets":[{"source":"kalshi","id":"KXWTACHALLENGERMATCH-26SEP30LANCOS-LAN","event_id":"KXWTACHALLENGERMATCH-26SEP30LANCOS","slug":"KXWTACHALLENGERMATCH-26SEP30LANCOS-LAN","question":"Sofya Lansere wins","group_item_title":"Sofya Lansere","description":"If Sofya Lansere wins the Lansere vs Costoulas professional tennis match in the 2026 WTA 125K Jingshan Round Of 16 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Lansere vs Costoulas professional tennis match in the 2026 WTA 125K Jingshan Round Of 16 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":[0.99,0.010000000000000009],"probability":0.99,"spread":1.0,"active":false,"closed":true,"start_date":"2026-09-30T15:13:00Z","end_date":"2026-10-15T03:00:00Z","closed_time":"2026-10-01T05:15:10Z","volume":319663.26,"volume_24hr":319663.26,"prob_24h_change":0.99,"volume_24h_change":319663.26,"normalized_vol_24hr":61.28942108154297,"normalized_volume":50.01233673095703,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-01T05:24:49.566369Z","fetched_at":"2026-10-01T05:24:49.566369Z","added_at":"2026-09-30T15:22:23.589282Z","url":"https://kalshi.com/markets/kxwtachallengermatch/lansere-vs-costoulas/kxwtachallengermatch-26sep30lancos","event_title":"Lansere vs Costoulas","chart_24h":[0.0,0.0,0.27,0.27,0.27,0.27,0.27,0.27,0.27,0.53,0.85,0.99]},{"source":"kalshi","id":"KXWTACHALLENGERMATCH-26SEP30LANCOS-COS","event_id":"KXWTACHALLENGERMATCH-26SEP30LANCOS","slug":"KXWTACHALLENGERMATCH-26SEP30LANCOS-COS","question":"Sofia Costoulas wins","group_item_title":"Sofia Costoulas","description":"If Sofia Costoulas wins the Lansere vs Costoulas professional tennis match in the 2026 WTA 125K Jingshan Round Of 16 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Lansere vs Costoulas professional tennis match in the 2026 WTA 125K Jingshan Round Of 16 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":[0.01,0.99],"probability":0.01,"spread":1.0,"active":false,"closed":true,"start_date":"2026-09-30T15:13:00Z","end_date":"2026-10-15T03:00:00Z","closed_time":"2026-10-01T05:15:10Z","volume":427150.45,"volume_24hr":427150.45,"prob_24h_change":0.01,"volume_24h_change":427150.45,"normalized_vol_24hr":64.12474822998047,"normalized_volume":52.32597351074219,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-01T05:24:49.566369Z","fetched_at":"2026-10-01T05:24:49.566369Z","added_at":"2026-09-30T15:22:23.589282Z","url":"https://kalshi.com/markets/kxwtachallengermatch/lansere-vs-costoulas/kxwtachallengermatch-26sep30lancos","event_title":"Lansere vs Costoulas","chart_24h":[0.0,0.0,0.74,0.74,0.73,0.46,0.15,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXWTACHALLENGERMATCH-26SEP30LANCOS","as_of":"2026-10-01T06:50:09.607200Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Lansere vs Costoulas\" — top market at 1% probability across 2 outcomes","source_url":null}}