{"_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/KXATPCHALLENGERMATCH-26OCT06RONBAR","as_of":"2026-10-06T17:33:13.455899Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Roncadelli vs Barrios Vera\" — resolved: \"Marcelo Tomas Barrios Vera\" (closed 2026-10-06). https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26OCT06RONBAR","source_url":"https://kalshi.com/markets/kxatpchallengermatch/roncadelli-vs-barrios-vera/kxatpchallengermatch-26oct06ronbar"},"source":"kalshi","id":"KXATPCHALLENGERMATCH-26OCT06RONBAR","ticker":"KXATPCHALLENGERMATCH-26OCT06RONBAR","slug":"KXATPCHALLENGERMATCH-26OCT06RONBAR","title":"Roncadelli vs Barrios Vera","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-10-06T02:20:00Z","end_date":"2026-10-20T14:10:00Z","closed_time":"2026-10-06T16:40:15Z","volume":241418.64,"volume_24hr":241418.64,"volume_24h_change":null,"normalized_vol_24hr":50.393043518066406,"normalized_volume":41.392784118652344,"liquidity":null,"open_interest":162204.51,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26OCT06RONBAR","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Marcelo Tomas Barrios Vera","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.27,"top_outcome_volume_24h_change":149101.56,"updated_at":"2026-10-06T16:42:34.094953Z","fetched_at":"2026-10-06T16:42:34.094953Z","added_at":"2026-10-06T02:24:15.678155Z","url":"https://kalshi.com/markets/kxatpchallengermatch/roncadelli-vs-barrios-vera/kxatpchallengermatch-26oct06ronbar","chart_24h":[0.0,1.35,103.51,504.51,511.14,3590.17,7166.6900000000005,56358.94,119237.5,241418.64],"kind":"live","mutually_exclusive":true,"markets":[{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26OCT06RONBAR-BAR","event_id":"KXATPCHALLENGERMATCH-26OCT06RONBAR","slug":"KXATPCHALLENGERMATCH-26OCT06RONBAR-BAR","question":"Marcelo Tomas Barrios Vera wins","group_item_title":"Marcelo Tomas Barrios Vera","description":"If Marcelo Tomas Barrios Vera wins the Roncadelli vs Barrios Vera professional tennis match in the 2026 ATP Challenger Antofagasta Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Roncadelli vs Barrios Vera professional tennis match in the 2026 ATP Challenger Antofagasta Round Of 32 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":"2026-10-06T02:20:00Z","end_date":"2026-10-20T14:10:00Z","closed_time":"2026-10-06T16:40:15Z","result":"yes","volume":149101.56,"volume_24hr":149101.56,"prob_24h_change":0.27,"volume_24h_change":149101.56,"normalized_vol_24hr":49.17347717285156,"normalized_volume":44.1750602722168,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-06T16:42:34.117446Z","fetched_at":"2026-10-06T16:42:34.117446Z","added_at":"2026-10-06T02:24:15.772830Z","url":"https://kalshi.com/markets/kxatpchallengermatch/roncadelli-vs-barrios-vera/kxatpchallengermatch-26oct06ronbar","event_title":"Roncadelli vs Barrios Vera","chart_24h":[0.72,0.72,0.72,0.72,0.72,0.72,0.72,0.72,0.72,0.72,0.72,0.74,0.75,0.79,0.76,0.93,0.99]},{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26OCT06RONBAR-RON","event_id":"KXATPCHALLENGERMATCH-26OCT06RONBAR","slug":"KXATPCHALLENGERMATCH-26OCT06RONBAR-RON","question":"Franco Roncadelli wins","group_item_title":"Franco Roncadelli","description":"If Franco Roncadelli wins the Roncadelli vs Barrios Vera professional tennis match in the 2026 ATP Challenger Antofagasta Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Roncadelli vs Barrios Vera professional tennis match in the 2026 ATP Challenger Antofagasta Round Of 32 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":"2026-10-06T02:20:00Z","end_date":"2026-10-20T14:10:00Z","closed_time":"2026-10-06T16:40:15Z","result":"no","volume":92317.08,"volume_24hr":92317.08,"prob_24h_change":0.01,"volume_24h_change":92317.08,"normalized_vol_24hr":45.29530334472656,"normalized_volume":40.69110107421875,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-06T16:42:34.117446Z","fetched_at":"2026-10-06T16:42:34.117446Z","added_at":"2026-10-06T02:24:15.772830Z","url":"https://kalshi.com/markets/kxatpchallengermatch/roncadelli-vs-barrios-vera/kxatpchallengermatch-26oct06ronbar","event_title":"Roncadelli vs Barrios Vera","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.27,0.27,0.27,0.27,0.22,0.23,0.09,0.01]}]}