{"_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-26OCT23ABOTOB","as_of":"2026-10-23T20:28:03.423703Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Aboian vs Tobon\" — \"Valerio Aboian\" leads at 75% across 2 outcomes as of 2026-10-23 UTC. https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26OCT23ABOTOB","source_url":"https://kalshi.com/markets/kxatpchallengermatch/aboian-vs-tobon/kxatpchallengermatch-26oct23abotob"},"source":"kalshi","id":"KXATPCHALLENGERMATCH-26OCT23ABOTOB","ticker":"KXATPCHALLENGERMATCH-26OCT23ABOTOB","slug":"KXATPCHALLENGERMATCH-26OCT23ABOTOB","title":"Aboian vs Tobon","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-10-23T05:11:00Z","end_date":"2026-11-06T17:00:00Z","closed_time":null,"volume":2611602.8099999996,"volume_24hr":2395762.75,"volume_24h_change":null,"normalized_vol_24hr":63.560325622558594,"normalized_volume":58.493072509765625,"liquidity":null,"open_interest":1232723.47,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26OCT23ABOTOB","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Valerio Aboian","top_outcome_probability":0.75,"top_outcome_prob_24h_change":0.75,"top_outcome_volume_24h_change":1126983.94,"updated_at":"2026-10-23T20:24:57.491989Z","fetched_at":"2026-10-23T20:24:57.491989Z","added_at":"2026-10-23T05:12:33.657683Z","url":"https://kalshi.com/markets/kxatpchallengermatch/aboian-vs-tobon/kxatpchallengermatch-26oct23abotob","chart_24h":[0.0,14.0,19.0,20.0,20.0,273.0,374.91,399.91,443.91,448.82,478.53,990.8000000000001,1013.8000000000001,1121.42,1555.81,17221.89,42954.75,491762.38,2034604.98],"kind":"live","mutually_exclusive":true,"markets_total":2,"markets":[{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26OCT23ABOTOB-ABO","event_id":"KXATPCHALLENGERMATCH-26OCT23ABOTOB","slug":"KXATPCHALLENGERMATCH-26OCT23ABOTOB-ABO","question":"Valerio Aboian wins","group_item_title":"Valerio Aboian","description":"If Valerio Aboian wins the Aboian vs Tobon professional tennis match in the 2026 ATP Challenger Cali Quarterfinal after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Aboian vs Tobon professional tennis match in the 2026 ATP Challenger Cali Quarterfinal 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":[0.75,0.25],"probability":0.75,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-10-23T05:11:00Z","end_date":"2026-11-06T17:00:00Z","closed_time":"2026-11-06T17:00:00Z","result":null,"volume":1182560.63,"volume_24hr":1126983.94,"prob_24h_change":0.75,"volume_24h_change":1126983.94,"normalized_vol_24hr":65.0483169555664,"normalized_volume":60.86843490600586,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-23T20:24:57.627435Z","fetched_at":"2026-10-23T20:24:57.627435Z","added_at":"2026-10-23T05:12:34.048227Z","url":"https://kalshi.com/markets/kxatpchallengermatch/aboian-vs-tobon/kxatpchallengermatch-26oct23abotob","event_title":"Aboian vs Tobon","chart_24h":[0.0,0.0,0.42,0.4,0.35,0.35,0.35,0.41,0.38,0.39,0.39,0.39,0.39,0.39,0.41,0.41,0.41,0.42,0.43,0.22,0.03,0.45]},{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26OCT23ABOTOB-TOB","event_id":"KXATPCHALLENGERMATCH-26OCT23ABOTOB","slug":"KXATPCHALLENGERMATCH-26OCT23ABOTOB-TOB","question":"Miguel Tobon wins","group_item_title":"Miguel Tobon","description":"If Miguel Tobon wins the Aboian vs Tobon professional tennis match in the 2026 ATP Challenger Cali Quarterfinal after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Aboian vs Tobon professional tennis match in the 2026 ATP Challenger Cali Quarterfinal 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":[0.25,0.75],"probability":0.25,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-10-23T05:11:00Z","end_date":"2026-11-06T17:00:00Z","closed_time":"2026-11-06T17:00:00Z","result":null,"volume":1429042.18,"volume_24hr":1268778.81,"prob_24h_change":0.25,"volume_24h_change":1268778.81,"normalized_vol_24hr":66.159423828125,"normalized_volume":62.52781677246094,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-23T20:24:57.627435Z","fetched_at":"2026-10-23T20:24:57.627435Z","added_at":"2026-10-23T05:12:34.048227Z","url":"https://kalshi.com/markets/kxatpchallengermatch/aboian-vs-tobon/kxatpchallengermatch-26oct23abotob","event_title":"Aboian vs Tobon","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.62,0.61,0.6,0.57,0.58,0.78,0.97,0.56]}]}