{"source":"kalshi","id":"KXPERFORM-ACL26","ticker":"KXPERFORM-ACL26","slug":"KXPERFORM-ACL26","title":"Who will perform with Charli XCX at either Austin City Limits show?","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-09-29T22:45:00Z","end_date":"2026-10-19T14:00:00Z","closed_time":null,"volume":3241.0499999999997,"volume_24hr":2473.4700000000003,"volume_24h_change":null,"normalized_vol_24hr":20.980966567993164,"normalized_volume":17.622913360595703,"liquidity":null,"open_interest":2119.13,"categories":["Culture"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Troye Sivan","top_outcome_probability":0.56,"top_outcome_prob_24h_change":0.2700000000000001,"top_outcome_volume_24h_change":1156.02,"updated_at":"2026-10-03T04:55:14.894008Z","fetched_at":"2026-10-03T04:55:14.894008Z","added_at":"2026-09-29T22:47:30.824415Z","url":"https://kalshi.com/markets/kxperform/who-will-perform-with-charli-xcx-at-either-austin-city-limits-show/kxperform-acl26","chart_24h":[692.36,394.06,457.61,627.9200000000001,638.39,638.39,642.39,658.27,658.27,2334.41,2616.16,2616.16],"kind":"live","markets":[{"source":"kalshi","id":"KXPERFORM-ACL26-TRO","event_id":"KXPERFORM-ACL26","slug":"KXPERFORM-ACL26-TRO","question":"Will Troye Sivan perform at either of Charli XCX’s headlining performances at the 2026 Austin City Limits Music Festival?","group_item_title":"Troye Sivan","description":"If Troye Sivan performs (or it is announced that they will perform) at either of Charli XCX’s headlining performances at the 2026 Austin City Limits Music Festival during the official event timeframe, then the market resolves to Yes.\n\n---\n\nAdditional clarification(s):\n\nTroye Sivan appears on stage or in the official broadcast or stream; AND\n\nTroye Sivan actively and perceptibly contributes to a musical performance by singing (including audible lead or backing vocals), rapping, playing a musical instrument, DJ-ing, or conducting a live band; AND\n\nIs either a scheduled performer, a guest appearance during another artist's set, or is formally announced as a performer by official event organizers or Troye Sivan's official representatives.\n\nNote: This Contract may resolve on the announcement of Troye Sivan’s anticipated performance at either of Charli XCX’s headlining performances at the 2026 Austin City Limits Music Festival. If an announced Troye Sivan later withdraws from either of Charli XCX’s headlining performances at the 2026 Austin City Limits Music Festival, this will not affect the resolution of the Contract.\n\nThe following constitutes a performance and IS encompassed by the Payout Criterion:\n\nA full solo performance of one or more songs.\n\nA collaborative or joint performance in which Troye Sivan is physically present and actively contributes musically.\n\nA guest appearance during another artist's set in which Troye Sivan performs at least one full verse, chorus, or musical segment.\n\nA medley in which Troye Sivan is present and actively performing, even if Troye Sivan's portion is partial.\n\nA performance in which Troye Sivan performs entirely via an officially produced and sanctioned satellite feed, video link, or holographic display that is presented as part of the official live event program, provided that the performance is real-time or was produced specifically for and presented exclusively within either of Charli XCX’s headlining performances at the 2026 Austin City Limits Music Festival.\n\nA DJ set in which Troye Sivan is the performing DJ operating equipment live, regardless of whether Troye Sivan sings.\n\nA pre-recorded performance segment presented as part of the official event program, provided it is attributed to Troye Sivan by the official event organizers and presented as a performance (rather than a tribute, retrospective, or archival clip).\n\nA performance that begins within the official event timeframe but extends beyond it due to scheduling overrun, provided the performance commenced during the official timeframe.\n\nA performance at a rescheduled version of either of Charli XCX’s headlining performances at the 2026 Austin City Limits Music Festival where the reschedule occurs within one year of the original event date, pursuant to the postponement provisions below.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.56,0.43999999999999995],"probability":0.56,"spread":0.16000000000000003,"active":true,"closed":false,"start_date":"2026-09-29T22:45:00Z","end_date":"2026-10-19T14:00:00Z","closed_time":"2026-10-12T14:00:00Z","volume":2545.68,"volume_24hr":1848.38,"prob_24h_change":0.2700000000000001,"volume_24h_change":1156.02,"normalized_vol_24hr":20.999460220336914,"normalized_volume":19.14668083190918,"liquidity":null,"categories":["Culture"],"countries":[],"updated_at":"2026-10-03T04:55:15.027967Z","fetched_at":"2026-10-03T04:55:15.027967Z","added_at":"2026-09-29T22:47:31.106759Z","url":"https://kalshi.com/markets/kxperform/who-will-perform-with-charli-xcx-at-either-austin-city-limits-show/kxperform-acl26","event_title":"Who will perform with Charli XCX at either Austin City Limits show?","chart_24h":[0.29,0.29,0.29,0.29,0.29,0.3,0.3,0.3,0.32,0.36,0.37,0.37,0.56]},{"source":"kalshi","id":"KXPERFORM-ACL26-LOR","event_id":"KXPERFORM-ACL26","slug":"KXPERFORM-ACL26-LOR","question":"Will Lorde perform at either of Charli XCX’s headlining performances at the 2026 Austin City Limits Music Festival?","group_item_title":"Lorde","description":"If Lorde performs (or it is announced that they will perform) at either of Charli XCX’s headlining performances at the 2026 Austin City Limits Music Festival during the official event timeframe, then the market resolves to Yes.\n\n---\n\nAdditional clarification(s):\n\nLorde appears on stage or in the official broadcast or stream; AND\n\nLorde actively and perceptibly contributes to a musical performance by singing (including audible lead or backing vocals), rapping, playing a musical instrument, DJ-ing, or conducting a live band; AND\n\nIs either a scheduled performer, a guest appearance during another artist's set, or is formally announced as a performer by official event organizers or Lorde's official representatives.\n\nNote: This Contract may resolve on the announcement of Lorde’s anticipated performance at either of Charli XCX’s headlining performances at the 2026 Austin City Limits Music Festival. If an announced Lorde later withdraws from either of Charli XCX’s headlining performances at the 2026 Austin City Limits Music Festival, this will not affect the resolution of the Contract.\n\nThe following constitutes a performance and IS encompassed by the Payout Criterion:\n\nA full solo performance of one or more songs.\n\nA collaborative or joint performance in which Lorde is physically present and actively contributes musically.\n\nA guest appearance during another artist's set in which Lorde performs at least one full verse, chorus, or musical segment.\n\nA medley in which Lorde is present and actively performing, even if Lorde's portion is partial.\n\nA performance in which Lorde performs entirely via an officially produced and sanctioned satellite feed, video link, or holographic display that is presented as part of the official live event program, provided that the performance is real-time or was produced specifically for and presented exclusively within either of Charli XCX’s headlining performances at the 2026 Austin City Limits Music Festival.\n\nA DJ set in which Lorde is the performing DJ operating equipment live, regardless of whether Lorde sings.\n\nA pre-recorded performance segment presented as part of the official event program, provided it is attributed to Lorde by the official event organizers and presented as a performance (rather than a tribute, retrospective, or archival clip).\n\nA performance that begins within the official event timeframe but extends beyond it due to scheduling overrun, provided the performance commenced during the official timeframe.\n\nA performance at a rescheduled version of either of Charli XCX’s headlining performances at the 2026 Austin City Limits Music Festival where the reschedule occurs within one year of the original event date, pursuant to the postponement provisions below.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.54,0.45999999999999996],"probability":0.54,"spread":0.04999999999999993,"active":true,"closed":false,"start_date":"2026-09-29T22:45:00Z","end_date":"2026-10-19T14:00:00Z","closed_time":"2026-10-12T14:00:00Z","volume":637.65,"volume_24hr":625.09,"prob_24h_change":-0.07999999999999996,"volume_24h_change":625.09,"normalized_vol_24hr":15.387746810913086,"normalized_volume":12.9884672164917,"liquidity":null,"categories":["Culture"],"countries":["United States"],"updated_at":"2026-10-03T03:52:29.883075Z","fetched_at":"2026-10-03T03:52:29.883075Z","added_at":"2026-09-29T22:47:31.106759Z","url":"https://kalshi.com/markets/kxperform/who-will-perform-with-charli-xcx-at-either-austin-city-limits-show/kxperform-acl26","event_title":"Who will perform with Charli XCX at either Austin City Limits show?","chart_24h":[0.62,0.62,0.62,0.62,0.62,0.57,0.54,0.54,0.54,0.54,0.54,0.54]},{"source":"kalshi","id":"KXPERFORM-ACL26-BIL","event_id":"KXPERFORM-ACL26","slug":"KXPERFORM-ACL26-BIL","question":"Will Billie Eillish perform at either of Charli XCX’s headlining performances at the 2026 Austin City Limits Music Festival?","group_item_title":"Billie Eillish","description":"If Billie Eillish performs (or it is announced that they will perform) at either of Charli XCX’s headlining performances at the 2026 Austin City Limits Music Festival during the official event timeframe, then the market resolves to Yes.\n\n---\n\nAdditional clarification(s):\n\nBillie Eillish appears on stage or in the official broadcast or stream; AND\n\nBillie Eillish actively and perceptibly contributes to a musical performance by singing (including audible lead or backing vocals), rapping, playing a musical instrument, DJ-ing, or conducting a live band; AND\n\nIs either a scheduled performer, a guest appearance during another artist's set, or is formally announced as a performer by official event organizers or Billie Eillish's official representatives.\n\nNote: This Contract may resolve on the announcement of Billie Eillish’s anticipated performance at either of Charli XCX’s headlining performances at the 2026 Austin City Limits Music Festival. If an announced Billie Eillish later withdraws from either of Charli XCX’s headlining performances at the 2026 Austin City Limits Music Festival, this will not affect the resolution of the Contract.\n\nThe following constitutes a performance and IS encompassed by the Payout Criterion:\n\nA full solo performance of one or more songs.\n\nA collaborative or joint performance in which Billie Eillish is physically present and actively contributes musically.\n\nA guest appearance during another artist's set in which Billie Eillish performs at least one full verse, chorus, or musical segment.\n\nA medley in which Billie Eillish is present and actively performing, even if Billie Eillish's portion is partial.\n\nA performance in which Billie Eillish performs entirely via an officially produced and sanctioned satellite feed, video link, or holographic display that is presented as part of the official live event program, provided that the performance is real-time or was produced specifically for and presented exclusively within either of Charli XCX’s headlining performances at the 2026 Austin City Limits Music Festival.\n\nA DJ set in which Billie Eillish is the performing DJ operating equipment live, regardless of whether Billie Eillish sings.\n\nA pre-recorded performance segment presented as part of the official event program, provided it is attributed to Billie Eillish by the official event organizers and presented as a performance (rather than a tribute, retrospective, or archival clip).\n\nA performance that begins within the official event timeframe but extends beyond it due to scheduling overrun, provided the performance commenced during the official timeframe.\n\nA performance at a rescheduled version of either of Charli XCX’s headlining performances at the 2026 Austin City Limits Music Festival where the reschedule occurs within one year of the original event date, pursuant to the postponement provisions below.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.22,0.78],"probability":0.22,"spread":0.03,"active":true,"closed":false,"start_date":"2026-09-29T22:45:00Z","end_date":"2026-10-19T14:00:00Z","closed_time":"2026-10-12T14:00:00Z","volume":57.72,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":5.1637043952941895,"liquidity":null,"categories":["Culture"],"countries":["United States"],"updated_at":"2026-10-03T04:55:15.027967Z","fetched_at":"2026-10-03T04:55:15.027967Z","added_at":"2026-09-29T22:47:31.106759Z","url":"https://kalshi.com/markets/kxperform/who-will-perform-with-charli-xcx-at-either-austin-city-limits-show/kxperform-acl26","event_title":"Who will perform with Charli XCX at either Austin City Limits show?","chart_24h":[0.22,0.22,0.22]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXPERFORM-ACL26","as_of":"2026-10-03T05:00:27.140672Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Who will perform with Charli XCX at either Austin City Limits show?\" — top market at 56% probability across 3 outcomes","source_url":null}}