{"source":"kalshi","id":"KXPGAR1LEAD-USO26","ticker":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26","title":"U.S. Open End of Round 1 Leader","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":null,"volume":8327.52,"volume_24hr":1493.59,"volume_24h_change":null,"normalized_vol_24hr":18.51914405822754,"normalized_volume":21.987876892089844,"liquidity":null,"open_interest":7848.54,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Scottie Scheffler","top_outcome_probability":0.093,"top_outcome_prob_24h_change":0.043,"top_outcome_volume_24h_change":-119.28999999999999,"updated_at":"2026-05-30T20:30:50.259498Z","fetched_at":"2026-05-30T20:30:50.259498Z","added_at":"2026-05-18T20:17:57.231708Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","chart_24h":[445.27,351.27,1297.63,1337.63,1195.63,1193.24,1363.24,1207.3600000000001,1219.91,1342.91,1302.91,1347.1100000000001,1391.39,1493.59],"markets":[{"source":"kalshi","id":"KXPGAR1LEAD-USO26-SSCH","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-SSCH","question":"Will Scottie Scheffler lead at the end of Round 1 in the U.S. Open?","group_item_title":"Scottie Scheffler","description":"If Scottie Scheffler is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.093,0.907],"probability":0.093,"spread":0.041,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":1357.67,"volume_24hr":175.03,"prob_24h_change":0.043,"volume_24h_change":-119.28999999999999,"normalized_vol_24hr":9.907504081726074,"normalized_volume":16.887271881103516,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T17:31:45.220199Z","fetched_at":"2026-05-30T17:30:58.677686Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.05,0.05,0.065,0.065,0.065,0.065,0.065,0.065,0.093,0.093,0.093,0.093,0.093]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-CAME","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-CAME","question":"Will Cameron Young lead at the end of Round 1 in the U.S. Open?","group_item_title":"Cameron Young","description":"If Cameron Young is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.082,0.918],"probability":0.082,"spread":0.081,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":460.54,"volume_24hr":142.2,"prob_24h_change":-0.009999999999999995,"volume_24h_change":137.2,"normalized_vol_24hr":9.132279396057129,"normalized_volume":12.21079158782959,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T21:27:33.181367Z","fetched_at":"2026-05-30T20:30:50.341097Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.092,0.03,0.03,0.03,0.03,0.082]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-RMCI","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-RMCI","question":"Will Rory McIlroy lead at the end of Round 1 in the U.S. Open?","group_item_title":"Rory McIlroy","description":"If Rory McIlroy is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.045,0.955],"probability":0.045,"spread":0.012999999999999998,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":748.88,"volume_24hr":30.0,"prob_24h_change":-0.044,"volume_24h_change":-223.95,"normalized_vol_24hr":4.3698906898498535,"normalized_volume":14.219368934631348,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T20:03:10.731109Z","fetched_at":"2026-05-30T17:44:21.545318Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.089,0.089,0.089,0.089,0.089,0.045,0.045,0.045,0.045,0.045]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-ASMA","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-ASMA","question":"Will Alex Smalley lead at the end of Round 1 in the U.S. Open?","group_item_title":"Alex Smalley","description":"If Alex Smalley is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.039,0.961],"probability":0.039,"spread":0.013000000000000001,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":412.64,"volume_24hr":66.0,"prob_24h_change":0.015,"volume_24h_change":-34.0,"normalized_vol_24hr":6.551515102386475,"normalized_volume":11.778480529785156,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T10:45:43.976249Z","fetched_at":"2026-05-30T10:44:49.874632Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.024,0.024,0.039,0.039]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-ARAI","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-ARAI","question":"Will Aaron Rai lead at the end of Round 1 in the U.S. Open?","group_item_title":"Aaron Rai","description":"If Aaron Rai is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.03,0.97],"probability":0.03,"spread":0.028999999999999998,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":375.14,"volume_24hr":332.14,"prob_24h_change":0.0,"volume_24h_change":20.0,"normalized_vol_24hr":12.502896308898926,"normalized_volume":11.40983772277832,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T21:27:33.181367Z","fetched_at":"2026-05-30T10:44:49.874632Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.03,0.03]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-CSMI","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-CSMI","question":"Will Cameron Smith lead at the end of Round 1 in the U.S. Open?","group_item_title":"Cameron Smith","description":"If Cameron Smith is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.03,0.97],"probability":0.03,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":40.0,"volume_24hr":40.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":5.110424041748047,"normalized_volume":4.474653720855713,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T21:27:33.181367Z","fetched_at":"2026-05-30T14:34:26.100410Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.03,0.03,0.03]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-HMAT","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-HMAT","question":"Will Hideki Matsuyama lead at the end of Round 1 in the U.S. Open?","group_item_title":"Hideki Matsuyama","description":"If Hideki Matsuyama is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.03,0.97],"probability":0.03,"spread":0.028999999999999998,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":471.3,"volume_24hr":40.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":5.110424041748047,"normalized_volume":12.30270767211914,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T21:27:33.181367Z","fetched_at":"2026-05-30T01:19:12.175928Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.03,0.03]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-JROS","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-JROS","question":"Will Justin Rose lead at the end of Round 1 in the U.S. Open?","group_item_title":"Justin Rose","description":"If Justin Rose is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.03,0.97],"probability":0.03,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":328.0,"volume_24hr":40.0,"prob_24h_change":0.0,"volume_24h_change":40.0,"normalized_vol_24hr":5.110424041748047,"normalized_volume":10.900367736816406,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T21:27:33.181367Z","fetched_at":"2026-05-30T01:19:12.175928Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.03,0.03]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-LABE","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-LABE","question":"Will Ludvig Aberg lead at the end of Round 1 in the U.S. Open?","group_item_title":"Ludvig Aberg","description":"If Ludvig Aberg is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.03,0.97],"probability":0.03,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":328.0,"volume_24hr":40.0,"prob_24h_change":0.0,"volume_24h_change":40.0,"normalized_vol_24hr":5.110424041748047,"normalized_volume":10.900367736816406,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T21:27:33.181367Z","fetched_at":"2026-05-30T01:19:12.175928Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.03,0.03]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-MFIT","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-MFIT","question":"Will Matt Fitzpatrick lead at the end of Round 1 in the U.S. Open?","group_item_title":"Matt Fitzpatrick","description":"If Matt Fitzpatrick is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.03,0.97],"probability":0.03,"spread":0.028999999999999998,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":341.0,"volume_24hr":40.0,"prob_24h_change":0.0,"volume_24h_change":40.0,"normalized_vol_24hr":5.110424041748047,"normalized_volume":11.046616554260254,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T21:27:33.181367Z","fetched_at":"2026-05-30T01:19:12.175928Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.03,0.03]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-RHIS","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-RHIS","question":"Will Ryo Hisatsune lead at the end of Round 1 in the U.S. Open?","group_item_title":"Ryo Hisatsune","description":"If Ryo Hisatsune is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.03,0.97],"probability":0.03,"spread":0.028999999999999998,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":563.55,"volume_24hr":40.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":5.110424041748047,"normalized_volume":13.025969505310059,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T21:27:33.181367Z","fetched_at":"2026-05-30T01:19:12.175928Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.03,0.03]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-WKIM","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-WKIM","question":"Will Si Woo Kim lead at the end of Round 1 in the U.S. Open?","group_item_title":"Si Woo Kim","description":"If Si Woo Kim is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.03,0.97],"probability":0.03,"spread":0.028999999999999998,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":364.12,"volume_24hr":325.22,"prob_24h_change":-0.018000000000000002,"volume_24h_change":325.22,"normalized_vol_24hr":12.412693977355957,"normalized_volume":11.295697212219238,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T00:52:24.263403Z","fetched_at":"2026-05-30T00:51:23.075861Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.048,0.048,0.048,0.048,0.03]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-AFIT","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-AFIT","question":"Will Alex Fitzpatrick lead at the end of Round 1 in the U.S. Open?","group_item_title":"Alex Fitzpatrick","description":"If Alex Fitzpatrick is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.029,0.971],"probability":0.029,"spread":0.028,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":377.35,"volume_24hr":13.0,"prob_24h_change":-0.021,"volume_24h_change":13.0,"normalized_vol_24hr":2.5808982849121094,"normalized_volume":11.432393074035645,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:48:13.480128Z","fetched_at":"2026-05-30T04:48:13.480128Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.05,0.05,0.05,0.05,0.05,0.029,0.029]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-WCLA","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-WCLA","question":"Will Wyndham Clark lead at the end of Round 1 in the U.S. Open?","group_item_title":"Wyndham Clark","description":"If Wyndham Clark is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.029,0.971],"probability":0.029,"spread":0.028999999999999998,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":263.82,"volume_24hr":170.0,"prob_24h_change":-0.021,"volume_24h_change":170.0,"normalized_vol_24hr":9.796716690063477,"normalized_volume":10.099416732788086,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T05:02:42.677931Z","fetched_at":"2026-05-30T05:01:46.973722Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.05,0.05,0.05,0.05,0.05,0.05,0.05,0.05,0.05,0.029,0.029]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-XSCH","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-XSCH","question":"Will Xander Schauffele lead at the end of Round 1 in the U.S. Open?","group_item_title":"Xander Schauffele","description":"If Xander Schauffele is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.067,0.933],"probability":0.067,"spread":0.019,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":155.9,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":8.293209075927734,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T21:27:43.603987Z","fetched_at":"2026-05-29T20:50:50.020604Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":null},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-KREI","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-KREI","question":"Will Kristoffer Reitan lead at the end of Round 1 in the U.S. Open?","group_item_title":"Kristoffer Reitan","description":"If Kristoffer Reitan is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.056,0.944],"probability":0.056,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":1.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":0.155893012881279,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.056,0.056]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-KKIT","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-KKIT","question":"Will Kurt Kitayama lead at the end of Round 1 in the U.S. Open?","group_item_title":"Kurt Kitayama","description":"If Kurt Kitayama is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.052,0.948],"probability":0.052,"spread":0.028,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":270.45,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":10.189141273498535,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T21:26:34.000903Z","fetched_at":"2026-05-30T21:26:34.000903Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.052,0.052,0.052,0.052,0.052,0.052,0.052,0.052,0.052,0.052,0.052,0.052,0.052,0.052,0.052,0.052,0.052,0.052,0.052,0.052,0.052,0.052,0.052,0.052,0.052,0.052,0.052,0.052,0.052,0.052,0.052,0.052,0.052,0.052,0.052]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-BKOE","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-BKOE","question":"Will Brooks Koepka lead at the end of Round 1 in the U.S. Open?","group_item_title":"Brooks Koepka","description":"If Brooks Koepka is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.051,0.949],"probability":0.051,"spread":0.019,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":131.33,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":7.743869304656982,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T20:03:10.731109Z","fetched_at":"2026-05-28T23:22:25.353221Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.051,0.051]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-NHOJ","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-NHOJ","question":"Will Nicolai Hojgaard lead at the end of Round 1 in the U.S. Open?","group_item_title":"Nicolai Hojgaard","description":"If Nicolai Hojgaard is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.051,0.949],"probability":0.051,"spread":0.028,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":312.36,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":10.71794319152832,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T21:26:34.000903Z","fetched_at":"2026-05-30T21:26:34.000903Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.051,0.051,0.051,0.051,0.051,0.051,0.051,0.051,0.051,0.051,0.051,0.051,0.051,0.051,0.051,0.051,0.051,0.051,0.051,0.051,0.051,0.051,0.051,0.051,0.051,0.051,0.051,0.051,0.051,0.051,0.051,0.051,0.051,0.051,0.051]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-DJOH","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-DJOH","question":"Will Dustin Johnson lead at the end of Round 1 in the U.S. Open?","group_item_title":"Dustin Johnson","description":"If Dustin Johnson is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.05,0.95],"probability":0.05,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":18.75,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":2.887532949447632,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.05,0.05]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-CMOR","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-CMOR","question":"Will Collin Morikawa lead at the end of Round 1 in the U.S. Open?","group_item_title":"Collin Morikawa","description":"If Collin Morikawa is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.044,0.956],"probability":0.044,"spread":0.028,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":21.47,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":3.1427183151245117,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T21:27:43.603987Z","fetched_at":"2026-05-29T20:50:50.020604Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":null},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-ABHA","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-ABHA","question":"Will Akshay Bhatia lead at the end of Round 1 in the U.S. Open?","group_item_title":"Akshay Bhatia","description":"If Akshay Bhatia is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.04,0.96],"probability":0.04,"spread":0.027,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":1.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":0.155893012881279,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T21:40:38.233155Z","fetched_at":"2026-05-30T21:40:38.233155Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04,0.04]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-BDEC","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-BDEC","question":"Will Bryson DeChambeau lead at the end of Round 1 in the U.S. Open?","group_item_title":"Bryson DeChambeau","description":"If Bryson DeChambeau is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.03,0.97],"probability":0.03,"spread":0.013999999999999999,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":695.25,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":13.90237808227539,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T21:27:33.181367Z","fetched_at":"2026-05-30T01:19:12.175928Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.03,0.03]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-JRAH","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-JRAH","question":"Will Jon Rahm lead at the end of Round 1 in the U.S. Open?","group_item_title":"Jon Rahm","description":"If Jon Rahm is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.03,0.97],"probability":0.03,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":288.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":10.418238639831543,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T21:27:33.181367Z","fetched_at":"2026-05-29T22:26:13.193914Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":null},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-ADUM","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-ADUM","question":"Will Adrien Dumont De Chassart lead at the end of Round 1 in the U.S. Open?","group_item_title":"Adrien Dumont De Chassart","description":"If Adrien Dumont De Chassart is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-19T16:12:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-19T16:22:57.234484Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-AHID","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-AHID","question":"Will Angel Hidalgo lead at the end of Round 1 in the U.S. Open?","group_item_title":"Angel Hidalgo","description":"If Angel Hidalgo is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T22:11:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T22:19:32.714965Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-ANOR","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-ANOR","question":"Will Alex Noren lead at the end of Round 1 in the U.S. Open?","group_item_title":"Alex Noren","description":"If Alex Noren is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-ANOV","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-ANOV","question":"Will Andrew Novak lead at the end of Round 1 in the U.S. Open?","group_item_title":"Andrew Novak","description":"If Andrew Novak is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-ASAD","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-ASAD","question":"Will Adrien Saddier lead at the end of Round 1 in the U.S. Open?","group_item_title":"Adrien Saddier","description":"If Adrien Saddier is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T16:36:46.433852Z","fetched_at":"2026-05-28T14:37:37.715390Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-ASCO","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-ASCO","question":"Will Adam Scott lead at the end of Round 1 in the U.S. Open?","group_item_title":"Adam Scott","description":"If Adam Scott is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T20:30:50.341097Z","fetched_at":"2026-05-30T20:30:50.341097Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-BGRI","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-BGRI","question":"Will Ben Griffin lead at the end of Round 1 in the U.S. Open?","group_item_title":"Ben Griffin","description":"If Ben Griffin is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-BHAR","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-BHAR","question":"Will Brian Harman lead at the end of Round 1 in the U.S. Open?","group_item_title":"Brian Harman","description":"If Brian Harman is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-BHOL","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-BHOL","question":"Will Brandon Holtz lead at the end of Round 1 in the U.S. Open?","group_item_title":"Brandon Holtz","description":"If Brandon Holtz is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-CCON","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-CCON","question":"Will Corey Conners lead at the end of Round 1 in the U.S. Open?","group_item_title":"Corey Conners","description":"If Corey Conners is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-CDOS","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-CDOS","question":"Will Cooper Dossey lead at the end of Round 1 in the U.S. Open?","group_item_title":"Cooper Dossey","description":"If Cooper Dossey is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-19T16:12:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-19T16:22:57.234484Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-CGOT","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-CGOT","question":"Will Chris Gotterup lead at the end of Round 1 in the U.S. Open?","group_item_title":"Chris Gotterup","description":"If Chris Gotterup is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.026,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T21:40:38.233155Z","fetched_at":"2026-05-30T21:40:38.233155Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-CORT","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-CORT","question":"Will Carlos Ortiz lead at the end of Round 1 in the U.S. Open?","group_item_title":"Carlos Ortiz","description":"If Carlos Ortiz is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T05:01:46.973722Z","fetched_at":"2026-05-30T05:01:46.973722Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-CSUR","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-CSUR","question":"Will Caleb Surratt lead at the end of Round 1 in the U.S. Open?","group_item_title":"Caleb Surratt","description":"If Caleb Surratt is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-19T16:12:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-19T16:22:57.234484Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-DBER","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-DBER","question":"Will Daniel Berger lead at the end of Round 1 in the U.S. Open?","group_item_title":"Daniel Berger","description":"If Daniel Berger is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-29T22:53:51.915987Z","fetched_at":"2026-05-29T22:53:51.915987Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-DPUI","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-DPUI","question":"Will David Puig lead at the end of Round 1 in the U.S. Open?","group_item_title":"David Puig","description":"If David Puig is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-EFAN","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-EFAN","question":"Will Ethan Fang lead at the end of Round 1 in the U.S. Open?","group_item_title":"Ethan Fang","description":"If Ethan Fang is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-FCEL","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-FCEL","question":"Will Filippo Celli lead at the end of Round 1 in the U.S. Open?","group_item_title":"Filippo Celli","description":"If Filippo Celli is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T22:11:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T22:19:32.714965Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-GMCD","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-GMCD","question":"Will Graeme McDowell lead at the end of Round 1 in the U.S. Open?","group_item_title":"Graeme McDowell","description":"If Graeme McDowell is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-19T16:12:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-19T16:22:57.234484Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-GWOO","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-GWOO","question":"Will Gary Woodland lead at the end of Round 1 in the U.S. Open?","group_item_title":"Gary Woodland","description":"If Gary Woodland is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-HCOL","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-HCOL","question":"Will Hamilton Coleman lead at the end of Round 1 in the U.S. Open?","group_item_title":"Hamilton Coleman","description":"If Hamilton Coleman is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-HENG","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-HENG","question":"Will Harris English lead at the end of Round 1 in the U.S. Open?","group_item_title":"Harris English","description":"If Harris English is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-HHAL","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-HHAL","question":"Will Harry Hall lead at the end of Round 1 in the U.S. Open?","group_item_title":"Harry Hall","description":"If Harry Hall is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-JBRI","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-JBRI","question":"Will Jacob Bridgeman lead at the end of Round 1 in the U.S. Open?","group_item_title":"Jacob Bridgeman","description":"If Jacob Bridgeman is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-JDAY","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-JDAY","question":"Will Jason Day lead at the end of Round 1 in the U.S. Open?","group_item_title":"Jason Day","description":"If Jason Day is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-JHER","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-JHER","question":"Will Jackson Herrington lead at the end of Round 1 in the U.S. Open?","group_item_title":"Jackson Herrington","description":"If Jackson Herrington is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-JKEE","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-JKEE","question":"Will John Keefer lead at the end of Round 1 in the U.S. Open?","group_item_title":"John Keefer","description":"If John Keefer is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-JKNA","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-JKNA","question":"Will Jake Knapp lead at the end of Round 1 in the U.S. Open?","group_item_title":"Jake Knapp","description":"If Jake Knapp is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-JKOI","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-JKOI","question":"Will Jackson Koivun lead at the end of Round 1 in the U.S. Open?","group_item_title":"Jackson Koivun","description":"If Jackson Koivun is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-JNIE","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-JNIE","question":"Will Joaquin Niemann lead at the end of Round 1 in the U.S. Open?","group_item_title":"Joaquin Niemann","description":"If Joaquin Niemann is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T16:36:46.433852Z","fetched_at":"2026-05-28T14:37:37.715390Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-JSCH","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-JSCH","question":"Will Jayden Trey Schaper lead at the end of Round 1 in the U.S. Open?","group_item_title":"Jayden Trey Schaper","description":"If Jayden Trey Schaper is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T20:03:10.731109Z","fetched_at":"2026-05-28T17:56:03.270271Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-JSPA","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-JSPA","question":"Will J.J. Spaun lead at the end of Round 1 in the U.S. Open?","group_item_title":"J.J. Spaun","description":"If J.J. Spaun is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-JSPI","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-JSPI","question":"Will Jordan Spieth lead at the end of Round 1 in the U.S. Open?","group_item_title":"Jordan Spieth","description":"If Jordan Spieth is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T20:03:10.731109Z","fetched_at":"2026-05-28T17:56:03.270271Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-JSTA","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-JSTA","question":"Will Jimmy Stanger lead at the end of Round 1 in the U.S. Open?","group_item_title":"Jimmy Stanger","description":"If Jimmy Stanger is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-19T16:12:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-19T16:22:57.234484Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-JTHO","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-JTHO","question":"Will Justin Thomas lead at the end of Round 1 in the U.S. Open?","group_item_title":"Justin Thomas","description":"If Justin Thomas is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-KBRA","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-KBRA","question":"Will Keegan Bradley lead at the end of Round 1 in the U.S. Open?","group_item_title":"Keegan Bradley","description":"If Keegan Bradley is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-KONI","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-KONI","question":"Will Kaito Onishi lead at the end of Round 1 in the U.S. Open?","group_item_title":"Kaito Onishi","description":"If Kaito Onishi is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-25T19:11:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-25T19:16:52.342226Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-LCAN","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-LCAN","question":"Will Laurie Canter lead at the end of Round 1 in the U.S. Open?","group_item_title":"Laurie Canter","description":"If Laurie Canter is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-LHER","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-LHER","question":"Will Lucas Herbert lead at the end of Round 1 in the U.S. Open?","group_item_title":"Lucas Herbert","description":"If Lucas Herbert is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-MBRE","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-MBRE","question":"Will Michael Brennan lead at the end of Round 1 in the U.S. Open?","group_item_title":"Michael Brennan","description":"If Michael Brennan is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-MHOW","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-MHOW","question":"Will Mason Howell lead at the end of Round 1 in the U.S. Open?","group_item_title":"Mason Howell","description":"If Mason Howell is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-MJOR","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-MJOR","question":"Will Matthew Jordan lead at the end of Round 1 in the U.S. Open?","group_item_title":"Matthew Jordan","description":"If Matthew Jordan is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T22:11:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-29T23:36:01.180686Z","fetched_at":"2026-05-29T23:36:01.180686Z","added_at":"2026-05-18T22:19:32.714965Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-MKIM","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-MKIM","question":"Will Michael Kim lead at the end of Round 1 in the U.S. Open?","group_item_title":"Michael Kim","description":"If Michael Kim is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T05:42:49.617102Z","fetched_at":"2026-05-30T05:42:49.617102Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0,0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-MLEE","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-MLEE","question":"Will Min Woo Lee lead at the end of Round 1 in the U.S. Open?","group_item_title":"Min Woo Lee","description":"If Min Woo Lee is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-MMCC","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-MMCC","question":"Will Matthew McCarty lead at the end of Round 1 in the U.S. Open?","group_item_title":"Matthew McCarty","description":"If Matthew McCarty is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-MMCN","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-MMCN","question":"Will Maverick McNealy lead at the end of Round 1 in the U.S. Open?","group_item_title":"Maverick McNealy","description":"If Maverick McNealy is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-MPEN","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-MPEN","question":"Will Marco Penge lead at the end of Round 1 in the U.S. Open?","group_item_title":"Marco Penge","description":"If Marco Penge is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-29T22:54:43.936183Z","fetched_at":"2026-05-28T21:50:34.218685Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-MPUL","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-MPUL","question":"Will Mateo Pulcini lead at the end of Round 1 in the U.S. Open?","group_item_title":"Mateo Pulcini","description":"If Mateo Pulcini is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T21:27:43.603987Z","fetched_at":"2026-05-29T21:18:06.666416Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":null},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-MSCH","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-MSCH","question":"Will Matti Schmid lead at the end of Round 1 in the U.S. Open?","group_item_title":"Matti Schmid","description":"If Matti Schmid is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-MSHA","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-MSHA","question":"Will Manav Shah lead at the end of Round 1 in the U.S. Open?","group_item_title":"Manav Shah","description":"If Manav Shah is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-19T16:12:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-19T16:22:57.234484Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-NECH","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-NECH","question":"Will Nicolas Echavarria lead at the end of Round 1 in the U.S. Open?","group_item_title":"Nicolas Echavarria","description":"If Nicolas Echavarria is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-NKIM","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-NKIM","question":"Will Nathan Kimsey lead at the end of Round 1 in the U.S. Open?","group_item_title":"Nathan Kimsey","description":"If Nathan Kimsey is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T22:11:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T10:17:17.542208Z","fetched_at":"2026-05-30T10:17:17.542208Z","added_at":"2026-05-18T22:19:32.714965Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-NNOR","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-NNOR","question":"Will Niklas Norgaard Moller lead at the end of Round 1 in the U.S. Open?","group_item_title":"Niklas Norgaard Moller","description":"If Niklas Norgaard Moller is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T22:11:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T22:19:32.714965Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-NTAY","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-NTAY","question":"Will Nick Taylor lead at the end of Round 1 in the U.S. Open?","group_item_title":"Nick Taylor","description":"If Nick Taylor is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-PCAN","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-PCAN","question":"Will Patrick Cantlay lead at the end of Round 1 in the U.S. Open?","group_item_title":"Patrick Cantlay","description":"If Patrick Cantlay is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-PCOO","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-PCOO","question":"Will Pierceson Coody lead at the end of Round 1 in the U.S. Open?","group_item_title":"Pierceson Coody","description":"If Pierceson Coody is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-PHAR","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-PHAR","question":"Will Padraig Harrington lead at the end of Round 1 in the U.S. Open?","group_item_title":"Padraig Harrington","description":"If Padraig Harrington is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-PREE","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-PREE","question":"Will Patrick Reed lead at the end of Round 1 in the U.S. Open?","group_item_title":"Patrick Reed","description":"If Patrick Reed is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T09:35:47.382119Z","fetched_at":"2026-05-30T09:35:47.382119Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-PROD","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-PROD","question":"Will Patrick Rodgers lead at the end of Round 1 in the U.S. Open?","group_item_title":"Patrick Rodgers","description":"If Patrick Rodgers is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-PUIH","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-PUIH","question":"Will Peter Uihlein lead at the end of Round 1 in the U.S. Open?","group_item_title":"Peter Uihlein","description":"If Peter Uihlein is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-19T16:12:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-19T16:22:57.234484Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-RFOW","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-RFOW","question":"Will Rickie Fowler lead at the end of Round 1 in the U.S. Open?","group_item_title":"Rickie Fowler","description":"If Rickie Fowler is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-RFOX","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-RFOX","question":"Will Ryan Fox lead at the end of Round 1 in the U.S. Open?","group_item_title":"Ryan Fox","description":"If Ryan Fox is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-RGER","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-RGER","question":"Will Ryan Gerard lead at the end of Round 1 in the U.S. Open?","group_item_title":"Ryan Gerard","description":"If Ryan Gerard is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-RHEN","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-RHEN","question":"Will Russell Henley lead at the end of Round 1 in the U.S. Open?","group_item_title":"Russell Henley","description":"If Russell Henley is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-RMAC","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-RMAC","question":"Will Robert MacIntyre lead at the end of Round 1 in the U.S. Open?","group_item_title":"Robert MacIntyre","description":"If Robert MacIntyre is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T17:18:02.766992Z","fetched_at":"2026-05-28T15:17:05.329682Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-ROIW","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-ROIW","question":"Will Ryuichi Oiwa lead at the end of Round 1 in the U.S. Open?","group_item_title":"Ryuichi Oiwa","description":"If Ryuichi Oiwa is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-25T19:11:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-25T19:16:52.342226Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-RREP","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-RREP","question":"Will Rocco Repetto Taylor lead at the end of Round 1 in the U.S. Open?","group_item_title":"Rocco Repetto Taylor","description":"If Rocco Repetto Taylor is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T22:11:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T22:19:32.714965Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-SBUR","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-SBUR","question":"Will Sam Burns lead at the end of Round 1 in the U.S. Open?","group_item_title":"Sam Burns","description":"If Sam Burns is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-SIM","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-SIM","question":"Will Sungjae Im lead at the end of Round 1 in the U.S. Open?","group_item_title":"Sungjae Im","description":"If Sungjae Im is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-SLOW","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-SLOW","question":"Will Shane Lowry lead at the end of Round 1 in the U.S. Open?","group_item_title":"Shane Lowry","description":"If Shane Lowry is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-SSTE","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-SSTE","question":"Will Sam Stevens lead at the end of Round 1 in the U.S. Open?","group_item_title":"Sam Stevens","description":"If Sam Stevens is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-SSTR","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-SSTR","question":"Will Sepp Straka lead at the end of Round 1 in the U.S. Open?","group_item_title":"Sepp Straka","description":"If Sepp Straka is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-STHE","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-STHE","question":"Will Sahith Theegala lead at the end of Round 1 in the U.S. Open?","group_item_title":"Sahith Theegala","description":"If Sahith Theegala is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T05:01:46.973722Z","fetched_at":"2026-05-30T05:01:46.973722Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-SYEL","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-SYEL","question":"Will Sudarshan Yellamaraju lead at the end of Round 1 in the U.S. Open?","group_item_title":"Sudarshan Yellamaraju","description":"If Sudarshan Yellamaraju is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-TFLE","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-TFLE","question":"Will Tommy Fleetwood lead at the end of Round 1 in the U.S. Open?","group_item_title":"Tommy Fleetwood","description":"If Tommy Fleetwood is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-THAT","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-THAT","question":"Will Tyrrell Hatton lead at the end of Round 1 in the U.S. Open?","group_item_title":"Tyrrell Hatton","description":"If Tyrrell Hatton is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-TKIM","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-TKIM","question":"Will Tom Kim lead at the end of Round 1 in the U.S. Open?","group_item_title":"Tom Kim","description":"If Tom Kim is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-19T16:12:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-19T16:22:57.234484Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-TKK","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-TKK","question":"Will T.K. Kim lead at the end of Round 1 in the U.S. Open?","group_item_title":"T.K. Kim","description":"If T.K. Kim is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-19T16:12:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-19T16:22:57.234484Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-TSAT","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-TSAT","question":"Will Taihei Sato lead at the end of Round 1 in the U.S. Open?","group_item_title":"Taihei Sato","description":"If Taihei Sato is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-25T19:11:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-25T19:16:52.342226Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-UCOU","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-UCOU","question":"Will Ugo Coussaud lead at the end of Round 1 in the U.S. Open?","group_item_title":"Ugo Coussaud","description":"If Ugo Coussaud is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T22:11:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T22:19:32.714965Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXPGAR1LEAD-USO26-VHOV","event_id":"KXPGAR1LEAD-USO26","slug":"KXPGAR1LEAD-USO26-VHOV","question":"Will Viktor Hovland lead at the end of Round 1 in the U.S. Open?","group_item_title":"Viktor Hovland","description":"If Viktor Hovland is the leader at the end of Round 1 in the 2026 U.S. Open, then the market resolves to Yes.\n\n---\n\nIf multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the \"Yes\" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-18T20:10:00Z","end_date":"2026-07-05T04:00:00Z","closed_time":"2026-07-05T04:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T04:21:10.766469Z","fetched_at":"2026-05-28T02:30:31.371265Z","added_at":"2026-05-18T20:17:57.340998Z","url":"https://kalshi.com/markets/kxpgar1lead/us-open-end-of-round-1-leader/kxpgar1lead-uso26","event_title":"U.S. Open End of Round 1 Leader","chart_24h":[0.0,0.0]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXPGAR1LEAD-USO26","as_of":"2026-05-30T21:42:25.203418Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"U.S. Open End of Round 1 Leader\" — top market at 3% probability across 105 outcomes","source_url":null}}