{"source":"kalshi","id":"KXITFWMATCH-26JUN21NILSIE","ticker":"KXITFWMATCH-26JUN21NILSIE","slug":"KXITFWMATCH-26JUN21NILSIE","title":"Nilsson vs Sieg","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-06-20T21:12:00Z","end_date":"2026-07-05T09:00:00Z","closed_time":"2026-06-21T12:04:42Z","volume":179109.99,"volume_24hr":179109.99,"volume_24h_change":null,"normalized_vol_24hr":43.1441650390625,"normalized_volume":37.04985046386719,"liquidity":null,"open_interest":96250.06,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUN21NILSIE","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Lea Nilsson","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.99,"top_outcome_volume_24h_change":114618.92,"updated_at":"2026-06-21T12:16:30.420464Z","fetched_at":"2026-06-21T12:16:30.420464Z","added_at":"2026-06-20T21:22:24.536405Z","url":"https://kalshi.com/markets/kxitfwmatch/nilsson-vs-sieg/kxitfwmatch-26jun21nilsie","chart_24h":[0.0,154.01,2738.62,12486.07,31601.949999999997,94773.88,179109.99],"markets":[{"source":"kalshi","id":"KXITFWMATCH-26JUN21NILSIE-NIL","event_id":"KXITFWMATCH-26JUN21NILSIE","slug":"KXITFWMATCH-26JUN21NILSIE-NIL","question":"Will Lea Nilsson win the Nilsson vs Sieg: W35 Ystad Final match?","group_item_title":"Lea Nilsson","description":"If Lea Nilsson wins the Nilsson vs Sieg professional tennis match in the 2026 W35 Ystad Final after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Nilsson vs Sieg professional tennis match in the 2026 W35 Ystad Final 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 a player withdraws or forfeits after a match has started, that player will resolve to No. 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":"2026-06-20T21:12:00Z","end_date":"2026-07-05T09:00:00Z","closed_time":"2026-06-21T12:04:42Z","volume":114618.92,"volume_24hr":114618.92,"prob_24h_change":0.99,"volume_24h_change":114618.92,"normalized_vol_24hr":42.42543411254883,"normalized_volume":39.514034271240234,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-21T12:16:56.950261Z","fetched_at":"2026-06-21T12:16:30.427023Z","added_at":"2026-06-20T21:22:24.654157Z","url":"https://kalshi.com/markets/kxitfwmatch/nilsson-vs-sieg/kxitfwmatch-26jun21nilsie","event_title":"Nilsson vs Sieg","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.59,0.59,0.7,0.47,0.45,0.88,0.99]},{"source":"kalshi","id":"KXITFWMATCH-26JUN21NILSIE-SIE","event_id":"KXITFWMATCH-26JUN21NILSIE","slug":"KXITFWMATCH-26JUN21NILSIE-SIE","question":"Will Madison Sieg win the Nilsson vs Sieg: W35 Ystad Final match?","group_item_title":"Madison Sieg","description":"If Madison Sieg wins the Nilsson vs Sieg professional tennis match in the 2026 W35 Ystad Final after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Nilsson vs Sieg professional tennis match in the 2026 W35 Ystad Final 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 a player withdraws or forfeits after a match has started, that player will resolve to No. 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":"2026-06-20T21:12:00Z","end_date":"2026-07-05T09:00:00Z","closed_time":"2026-06-21T12:04:42Z","volume":64491.07,"volume_24hr":64491.07,"prob_24h_change":0.01,"volume_24h_change":64491.07,"normalized_vol_24hr":38.34010314941406,"normalized_volume":35.70905685424805,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-21T12:16:56.950261Z","fetched_at":"2026-06-21T12:16:30.427023Z","added_at":"2026-06-20T21:22:24.654157Z","url":"https://kalshi.com/markets/kxitfwmatch/nilsson-vs-sieg/kxitfwmatch-26jun21nilsie","event_title":"Nilsson vs Sieg","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.41,0.41,0.3,0.56,0.56,0.14,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXITFWMATCH-26JUN21NILSIE","as_of":"2026-06-21T13:32:48.141992Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Nilsson vs Sieg\" — top market at 99% probability across 2 outcomes","source_url":null}}