{"source":"polymarket","id":"601528","ticker":"who-will-attend-us-iran-signing-ceremony-20260615232202457","slug":"who-will-attend-us-iran-signing-ceremony-20260615232202457","title":"Who will attend US-Iran signing ceremony?","description":"On June 14, 2026, the US and Iran announced a written diplomatic agreement between the two countries, with an announced signing ceremony on June 19.\n\nThis market will resolve to “Yes” if the listed individual attends a signing ceremony between the United States and Iran by July 7, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.\n\nA signing ceremony refers to any official event convened by or on behalf of the United States and Iran for the purpose of physically signing, executing, or formalizing a written agreement between the two countries, at which authorized representatives of both the United States and Iran are physically present at the same location.\n\nAttendance at the signing ceremony refers to the listed individual being physically present at any point during the event.\n\nIf a qualifying signing ceremony occurs and the listed individual does not attend the event, this market will resolve immediately to “No”. If no qualifying signing ceremony occurs by July 7, 2026, 11:59 PM ET, this market will resolve to “No”. \n\nThe primary resolution source for this market will be official information from the governments of the United States and Iran; however, a consensus of credible reporting may also be used.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/who-will-attend-us-iran-signing-ceremony-20260615232202457-1keZ0E74zbt5.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/who-will-attend-us-iran-signing-ceremony-20260615232202457-1keZ0E74zbt5.jpg","active":true,"closed":false,"start_date":"2026-06-16T16:01:21.812802Z","end_date":"2026-07-07T23:59:00Z","closed_time":null,"volume":7480.743273,"volume_24hr":7480.743273,"volume_24h_change":null,"normalized_vol_24hr":23.973121643066406,"normalized_volume":17.00384521484375,"liquidity":107534.03082,"open_interest":5981.249869,"categories":["Politics"],"tags":[{"id":"100265","slug":"geopolitics","label":"Geopolitics"},{"id":"104039","slug":"trump-iran","label":"U.S. x Iran"},{"id":"415","slug":"peace-deal","label":"Peace Deal"},{"id":"2","slug":"politics","label":"Politics"},{"id":"78","slug":"iran","label":"Iran"}],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Abbas Araghchi","top_outcome_probability":0.895,"top_outcome_prob_24h_change":0.395,"top_outcome_volume_24h_change":199.988107,"updated_at":"2026-06-16T21:07:08.092535Z","fetched_at":"2026-06-16T21:07:08.092535Z","added_at":"2026-06-16T16:16:15.720907Z","url":"https://polymarket.com/event/who-will-attend-us-iran-signing-ceremony-20260615232202457","chart_24h":[9.449756,1329.765572,1830.021839,2585.062502,3748.012641,6815.755373,7004.970548,7474.743273],"markets":[{"source":"polymarket","id":"2566363","event_id":"601528","slug":"will-abbas-araghchi-attend-the-us-iran-signing-ceremonywill-abbas-araghchi-attend-the-us-iran-signing-ceremony-20260615232204723","question":"Will Abbas Araghchi attend the US-Iran Signing Ceremony?","group_item_title":"Abbas Araghchi","description":"On June 14, 2026, the US and Iran announced a written diplomatic agreement between the two countries, with an announced signing ceremony on June 19.\n\nThis market will resolve to “Yes” if the listed individual attends a signing ceremony between the United States and Iran by July 7, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.\n\nA signing ceremony refers to any official event convened by or on behalf of the United States and Iran for the purpose of physically signing, executing, or formalizing a written agreement between the two countries, at which authorized representatives of both the United States and Iran are physically present at the same location.\n\nAttendance at the signing ceremony refers to the listed individual being physically present at any point during the event.\n\nIf a qualifying signing ceremony occurs and the listed individual does not attend the event, this market will resolve immediately to “No”. If no qualifying signing ceremony occurs by July 7, 2026, 11:59 PM ET, this market will resolve to “No”. \n\nThe primary resolution source for this market will be official information from the governments of the United States and Iran; however, a consensus of credible reporting may also be used.\n","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.895,0.105],"probability":0.895,"spread":0.01,"active":true,"closed":false,"start_date":"2026-06-16T15:58:08.729234Z","end_date":"2026-07-07T23:59:00Z","closed_time":null,"volume":199.988107,"volume_24hr":199.988107,"prob_24h_change":0.395,"volume_24h_change":199.988107,"normalized_vol_24hr":9.529461860656738,"normalized_volume":8.251477241516113,"liquidity":1651.6373,"categories":["Politics"],"countries":[],"updated_at":"2026-06-16T20:35:26.357604Z","fetched_at":"2026-06-16T20:35:26.357604Z","added_at":"2026-06-16T16:16:15.830443Z","url":"https://polymarket.com/event/who-will-attend-us-iran-signing-ceremony-20260615232202457/will-abbas-araghchi-attend-the-us-iran-signing-ceremonywill-abbas-araghchi-attend-the-us-iran-signing-ceremony-20260615232204723","event_title":"Who will attend US-Iran signing ceremony?","chart_24h":[0.5,0.76,0.73,0.725,0.705,0.895,0.895]},{"source":"polymarket","id":"2566379","event_id":"601528","slug":"will-jd-vance-attend-the-us-iran-signing-ceremony-20260615232204739","question":"Will JD Vance attend the US-Iran Signing Ceremony?","group_item_title":"JD Vance","description":"On June 14, 2026, the US and Iran announced a written diplomatic agreement between the two countries, with an announced signing ceremony on June 19.\n\nThis market will resolve to “Yes” if the listed individual attends a signing ceremony between the United States and Iran by July 7, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.\n\nA signing ceremony refers to any official event convened by or on behalf of the United States and Iran for the purpose of physically signing, executing, or formalizing a written agreement between the two countries, at which authorized representatives of both the United States and Iran are physically present at the same location.\n\nAttendance at the signing ceremony refers to the listed individual being physically present at any point during the event.\n\nIf a qualifying signing ceremony occurs and the listed individual does not attend the event, this market will resolve immediately to “No”. If no qualifying signing ceremony occurs by July 7, 2026, 11:59 PM ET, this market will resolve to “No”. \n\nThe primary resolution source for this market will be official information from the governments of the United States and Iran; however, a consensus of credible reporting may also be used.\n","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.865,0.135],"probability":0.865,"spread":0.01,"active":true,"closed":false,"start_date":"2026-06-16T15:58:18.011874Z","end_date":"2026-07-07T23:59:00Z","closed_time":null,"volume":469.343788,"volume_24hr":469.343788,"prob_24h_change":0.44,"volume_24h_change":459.89403200000004,"normalized_vol_24hr":12.829927444458008,"normalized_volume":11.109320640563965,"liquidity":8662.6955,"categories":["Politics"],"countries":[],"updated_at":"2026-06-16T20:35:47.998282Z","fetched_at":"2026-06-16T20:35:26.357604Z","added_at":"2026-06-16T16:16:15.830443Z","url":"https://polymarket.com/event/who-will-attend-us-iran-signing-ceremony-20260615232202457/will-jd-vance-attend-the-us-iran-signing-ceremony-20260615232204739","event_title":"Who will attend US-Iran signing ceremony?","chart_24h":[0.425,0.795,0.805,0.81,0.835,0.86,0.86,0.865]},{"source":"polymarket","id":"2566366","event_id":"601528","slug":"will-steve-witkoff-attend-the-us-iran-signing-ceremony-20260615232204726","question":"Will Steve Witkoff attend the US-Iran Signing Ceremony?","group_item_title":"Steve Witkoff","description":"On June 14, 2026, the US and Iran announced a written diplomatic agreement between the two countries, with an announced signing ceremony on June 19.\n\nThis market will resolve to “Yes” if the listed individual attends a signing ceremony between the United States and Iran by July 7, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.\n\nA signing ceremony refers to any official event convened by or on behalf of the United States and Iran for the purpose of physically signing, executing, or formalizing a written agreement between the two countries, at which authorized representatives of both the United States and Iran are physically present at the same location.\n\nAttendance at the signing ceremony refers to the listed individual being physically present at any point during the event.\n\nIf a qualifying signing ceremony occurs and the listed individual does not attend the event, this market will resolve immediately to “No”. If no qualifying signing ceremony occurs by July 7, 2026, 11:59 PM ET, this market will resolve to “No”. \n\nThe primary resolution source for this market will be official information from the governments of the United States and Iran; however, a consensus of credible reporting may also be used.\n","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.8,0.2],"probability":0.8,"spread":0.02,"active":true,"closed":false,"start_date":"2026-06-16T15:58:05.773536Z","end_date":"2026-07-07T23:59:00Z","closed_time":null,"volume":119.992757,"volume_24hr":119.992757,"prob_24h_change":0.38500000000000006,"volume_24h_change":119.992757,"normalized_vol_24hr":7.792816638946533,"normalized_volume":6.7477312088012695,"liquidity":1102.3035,"categories":["Politics"],"countries":[],"updated_at":"2026-06-16T20:35:47.998282Z","fetched_at":"2026-06-16T20:35:26.357604Z","added_at":"2026-06-16T16:16:15.830443Z","url":"https://polymarket.com/event/who-will-attend-us-iran-signing-ceremony-20260615232202457/will-steve-witkoff-attend-the-us-iran-signing-ceremony-20260615232204726","event_title":"Who will attend US-Iran signing ceremony?","chart_24h":[0.415,0.63,0.635,0.63,0.54,0.785,0.8]},{"source":"polymarket","id":"2566365","event_id":"601528","slug":"will-shehbaz-sharif-attend-the-us-iran-signing-ceremony-20260615232204725","question":"Will Shehbaz Sharif attend the US-Iran Signing Ceremony?","group_item_title":"Shehbaz Sharif","description":"On June 14, 2026, the US and Iran announced a written diplomatic agreement between the two countries, with an announced signing ceremony on June 19.\n\nThis market will resolve to “Yes” if the listed individual attends a signing ceremony between the United States and Iran by July 7, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.\n\nA signing ceremony refers to any official event convened by or on behalf of the United States and Iran for the purpose of physically signing, executing, or formalizing a written agreement between the two countries, at which authorized representatives of both the United States and Iran are physically present at the same location.\n\nAttendance at the signing ceremony refers to the listed individual being physically present at any point during the event.\n\nIf a qualifying signing ceremony occurs and the listed individual does not attend the event, this market will resolve immediately to “No”. If no qualifying signing ceremony occurs by July 7, 2026, 11:59 PM ET, this market will resolve to “No”. \n\nThe primary resolution source for this market will be official information from the governments of the United States and Iran; however, a consensus of credible reporting may also be used.\n","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.745,0.255],"probability":0.745,"spread":0.01,"active":true,"closed":false,"start_date":"2026-06-16T15:57:54.628244Z","end_date":"2026-07-07T23:59:00Z","closed_time":null,"volume":565.452051,"volume_24hr":565.452051,"prob_24h_change":0.33,"volume_24h_change":565.452051,"normalized_vol_24hr":13.616960525512695,"normalized_volume":11.79080581665039,"liquidity":4937.611,"categories":["Politics"],"countries":[],"updated_at":"2026-06-16T21:07:43.800457Z","fetched_at":"2026-06-16T21:07:08.124608Z","added_at":"2026-06-16T16:16:15.830443Z","url":"https://polymarket.com/event/who-will-attend-us-iran-signing-ceremony-20260615232202457/will-shehbaz-sharif-attend-the-us-iran-signing-ceremony-20260615232204725","event_title":"Who will attend US-Iran signing ceremony?","chart_24h":[0.415,0.64,0.64,0.705,0.715,0.725,0.745,0.745]},{"source":"polymarket","id":"2566381","event_id":"601528","slug":"will-jared-kushner-attend-the-us-iran-signing-ceremony-20260615232204741","question":"Will Jared Kushner attend the US-Iran Signing Ceremony?","group_item_title":"Jared Kushner","description":"On June 14, 2026, the US and Iran announced a written diplomatic agreement between the two countries, with an announced signing ceremony on June 19.\n\nThis market will resolve to “Yes” if the listed individual attends a signing ceremony between the United States and Iran by July 7, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.\n\nA signing ceremony refers to any official event convened by or on behalf of the United States and Iran for the purpose of physically signing, executing, or formalizing a written agreement between the two countries, at which authorized representatives of both the United States and Iran are physically present at the same location.\n\nAttendance at the signing ceremony refers to the listed individual being physically present at any point during the event.\n\nIf a qualifying signing ceremony occurs and the listed individual does not attend the event, this market will resolve immediately to “No”. If no qualifying signing ceremony occurs by July 7, 2026, 11:59 PM ET, this market will resolve to “No”. \n\nThe primary resolution source for this market will be official information from the governments of the United States and Iran; however, a consensus of credible reporting may also be used.\n","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.715,0.285],"probability":0.715,"spread":0.03,"active":true,"closed":false,"start_date":"2026-06-16T15:58:10.024916Z","end_date":"2026-07-07T23:59:00Z","closed_time":null,"volume":100.0,"volume_24hr":100.0,"prob_24h_change":0.3,"volume_24h_change":100.0,"normalized_vol_24hr":7.216905117034912,"normalized_volume":6.249053955078125,"liquidity":875.544,"categories":["Politics"],"countries":[],"updated_at":"2026-06-16T19:52:38.995155Z","fetched_at":"2026-06-16T19:52:23.387064Z","added_at":"2026-06-16T16:16:15.830443Z","url":"https://polymarket.com/event/who-will-attend-us-iran-signing-ceremony-20260615232202457/will-jared-kushner-attend-the-us-iran-signing-ceremony-20260615232204741","event_title":"Who will attend US-Iran signing ceremony?","chart_24h":[0.415,0.63,0.635,0.63,0.515,0.725,0.715]},{"source":"polymarket","id":"2566373","event_id":"601528","slug":"will-mohamed-bin-zayed-al-nahyan-attend-the-us-iran-signing-ceremony-20260615232204733","question":"Will Mohamed bin Zayed Al Nahyan attend the US-Iran Signing Ceremony?","group_item_title":"Mohamed bin Zayed Al Nahyan","description":"On June 14, 2026, the US and Iran announced a written diplomatic agreement between the two countries, with an announced signing ceremony on June 19.\n\nThis market will resolve to “Yes” if the listed individual attends a signing ceremony between the United States and Iran by July 7, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.\n\nA signing ceremony refers to any official event convened by or on behalf of the United States and Iran for the purpose of physically signing, executing, or formalizing a written agreement between the two countries, at which authorized representatives of both the United States and Iran are physically present at the same location.\n\nAttendance at the signing ceremony refers to the listed individual being physically present at any point during the event.\n\nIf a qualifying signing ceremony occurs and the listed individual does not attend the event, this market will resolve immediately to “No”. If no qualifying signing ceremony occurs by July 7, 2026, 11:59 PM ET, this market will resolve to “No”. \n\nThe primary resolution source for this market will be official information from the governments of the United States and Iran; however, a consensus of credible reporting may also be used.\n","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.415,0.585],"probability":0.415,"spread":0.03,"active":true,"closed":false,"start_date":"2026-06-16T15:57:57.507315Z","end_date":"2026-07-07T23:59:00Z","closed_time":null,"volume":65.584367,"volume_24hr":65.584367,"prob_24h_change":0.0,"volume_24h_change":65.584367,"normalized_vol_24hr":5.972648620605469,"normalized_volume":5.171663761138916,"liquidity":1071.7765,"categories":["Politics"],"countries":[],"updated_at":"2026-06-16T19:38:26.386226Z","fetched_at":"2026-06-16T19:37:40.515301Z","added_at":"2026-06-16T16:16:15.830443Z","url":"https://polymarket.com/event/who-will-attend-us-iran-signing-ceremony-20260615232202457/will-mohamed-bin-zayed-al-nahyan-attend-the-us-iran-signing-ceremony-20260615232204733","event_title":"Who will attend US-Iran signing ceremony?","chart_24h":[0.415,0.415,0.41,0.415,0.415,0.415]},{"source":"polymarket","id":"2566369","event_id":"601528","slug":"will-mishal-al-ahmad-al-jaber-al-sabah-attend-the-us-iran-signing-ceremony-20260615232204729","question":"Will Mishal Al-Ahmad Al-Jaber Al-Sabah attend the US-Iran Signing Ceremony?","group_item_title":"Mishal Al-Ahmad Al-Jaber Al-Sabah","description":"On June 14, 2026, the US and Iran announced a written diplomatic agreement between the two countries, with an announced signing ceremony on June 19.\n\nThis market will resolve to “Yes” if the listed individual attends a signing ceremony between the United States and Iran by July 7, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.\n\nA signing ceremony refers to any official event convened by or on behalf of the United States and Iran for the purpose of physically signing, executing, or formalizing a written agreement between the two countries, at which authorized representatives of both the United States and Iran are physically present at the same location.\n\nAttendance at the signing ceremony refers to the listed individual being physically present at any point during the event.\n\nIf a qualifying signing ceremony occurs and the listed individual does not attend the event, this market will resolve immediately to “No”. If no qualifying signing ceremony occurs by July 7, 2026, 11:59 PM ET, this market will resolve to “No”. \n\nThe primary resolution source for this market will be official information from the governments of the United States and Iran; however, a consensus of credible reporting may also be used.\n","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.405,0.595],"probability":0.405,"spread":0.01,"active":true,"closed":false,"start_date":"2026-06-16T15:58:06.753893Z","end_date":"2026-07-07T23:59:00Z","closed_time":null,"volume":146.13320199999998,"volume_24hr":146.133202,"prob_24h_change":-0.009999999999999953,"volume_24h_change":146.133202,"normalized_vol_24hr":8.441486358642578,"normalized_volume":7.309408187866211,"liquidity":1227.8686,"categories":["Politics"],"countries":[],"updated_at":"2026-06-16T19:23:05.111905Z","fetched_at":"2026-06-16T19:21:01.674998Z","added_at":"2026-06-16T16:16:15.830443Z","url":"https://polymarket.com/event/who-will-attend-us-iran-signing-ceremony-20260615232202457/will-mishal-al-ahmad-al-jaber-al-sabah-attend-the-us-iran-signing-ceremony-20260615232204729","event_title":"Who will attend US-Iran signing ceremony?","chart_24h":[0.415,0.415,0.415,0.405,0.405]},{"source":"polymarket","id":"2566372","event_id":"601528","slug":"will-hamad-bin-isa-al-khalifa-attend-the-us-iran-signing-ceremony-20260615232204732","question":"Will Hamad bin Isa Al Khalifa attend the US-Iran Signing Ceremony?","group_item_title":"Hamad bin Isa Al Khalifa","description":"On June 14, 2026, the US and Iran announced a written diplomatic agreement between the two countries, with an announced signing ceremony on June 19.\n\nThis market will resolve to “Yes” if the listed individual attends a signing ceremony between the United States and Iran by July 7, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.\n\nA signing ceremony refers to any official event convened by or on behalf of the United States and Iran for the purpose of physically signing, executing, or formalizing a written agreement between the two countries, at which authorized representatives of both the United States and Iran are physically present at the same location.\n\nAttendance at the signing ceremony refers to the listed individual being physically present at any point during the event.\n\nIf a qualifying signing ceremony occurs and the listed individual does not attend the event, this market will resolve immediately to “No”. If no qualifying signing ceremony occurs by July 7, 2026, 11:59 PM ET, this market will resolve to “No”. \n\nThe primary resolution source for this market will be official information from the governments of the United States and Iran; however, a consensus of credible reporting may also be used.\n","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.395,0.605],"probability":0.395,"spread":0.01,"active":true,"closed":false,"start_date":"2026-06-16T15:58:12.814152Z","end_date":"2026-07-07T23:59:00Z","closed_time":null,"volume":217.966934,"volume_24hr":217.966934,"prob_24h_change":-0.019999999999999962,"volume_24h_change":217.966934,"normalized_vol_24hr":9.839850425720215,"normalized_volume":8.520238876342773,"liquidity":1048.4368,"categories":["Politics"],"countries":[],"updated_at":"2026-06-16T19:06:21.310248Z","fetched_at":"2026-06-16T19:05:47.545992Z","added_at":"2026-06-16T16:16:15.830443Z","url":"https://polymarket.com/event/who-will-attend-us-iran-signing-ceremony-20260615232202457/will-hamad-bin-isa-al-khalifa-attend-the-us-iran-signing-ceremony-20260615232204732","event_title":"Who will attend US-Iran signing ceremony?","chart_24h":[0.415,0.415,0.415,0.42,0.395]},{"source":"polymarket","id":"2566378","event_id":"601528","slug":"will-recep-tayyip-erdogan-attend-the-us-iran-signing-ceremony-20260615232204738","question":"Will Recep Tayyip Erdogan attend the US-Iran Signing Ceremony?","group_item_title":"Recep Tayyip Erdogan","description":"On June 14, 2026, the US and Iran announced a written diplomatic agreement between the two countries, with an announced signing ceremony on June 19.\n\nThis market will resolve to “Yes” if the listed individual attends a signing ceremony between the United States and Iran by July 7, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.\n\nA signing ceremony refers to any official event convened by or on behalf of the United States and Iran for the purpose of physically signing, executing, or formalizing a written agreement between the two countries, at which authorized representatives of both the United States and Iran are physically present at the same location.\n\nAttendance at the signing ceremony refers to the listed individual being physically present at any point during the event.\n\nIf a qualifying signing ceremony occurs and the listed individual does not attend the event, this market will resolve immediately to “No”. If no qualifying signing ceremony occurs by July 7, 2026, 11:59 PM ET, this market will resolve to “No”. \n\nThe primary resolution source for this market will be official information from the governments of the United States and Iran; however, a consensus of credible reporting may also be used.\n","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.215,0.785],"probability":0.215,"spread":0.01,"active":true,"closed":false,"start_date":"2026-06-16T15:58:14.930205Z","end_date":"2026-07-07T23:59:00Z","closed_time":null,"volume":280.0,"volume_24hr":280.0,"prob_24h_change":-0.19999999999999998,"volume_24h_change":280.0,"normalized_vol_24hr":10.771834373474121,"normalized_volume":9.32723617553711,"liquidity":733.1656,"categories":["Politics"],"countries":[],"updated_at":"2026-06-16T18:36:25.515541Z","fetched_at":"2026-06-16T18:36:12.098507Z","added_at":"2026-06-16T16:16:15.830443Z","url":"https://polymarket.com/event/who-will-attend-us-iran-signing-ceremony-20260615232202457/will-recep-tayyip-erdogan-attend-the-us-iran-signing-ceremony-20260615232204738","event_title":"Who will attend US-Iran signing ceremony?","chart_24h":[0.415,0.195,0.2,0.21,0.215]},{"source":"polymarket","id":"2566375","event_id":"601528","slug":"will-abdel-fattah-el-sisi-attend-the-us-iran-signing-ceremony-20260615232204735","question":"Will Abdel Fattah el-Sisi attend the US-Iran Signing Ceremony?","group_item_title":"Abdel Fattah el-Sisi","description":"On June 14, 2026, the US and Iran announced a written diplomatic agreement between the two countries, with an announced signing ceremony on June 19.\n\nThis market will resolve to “Yes” if the listed individual attends a signing ceremony between the United States and Iran by July 7, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.\n\nA signing ceremony refers to any official event convened by or on behalf of the United States and Iran for the purpose of physically signing, executing, or formalizing a written agreement between the two countries, at which authorized representatives of both the United States and Iran are physically present at the same location.\n\nAttendance at the signing ceremony refers to the listed individual being physically present at any point during the event.\n\nIf a qualifying signing ceremony occurs and the listed individual does not attend the event, this market will resolve immediately to “No”. If no qualifying signing ceremony occurs by July 7, 2026, 11:59 PM ET, this market will resolve to “No”. \n\nThe primary resolution source for this market will be official information from the governments of the United States and Iran; however, a consensus of credible reporting may also be used.\n","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.15,0.85],"probability":0.15,"spread":0.02,"active":true,"closed":false,"start_date":"2026-06-16T15:58:19.253147Z","end_date":"2026-07-07T23:59:00Z","closed_time":null,"volume":331.100678,"volume_24hr":331.100678,"prob_24h_change":-0.26,"volume_24h_change":331.100678,"normalized_vol_24hr":11.419705390930176,"normalized_volume":9.888221740722656,"liquidity":858.8576,"categories":["Politics"],"countries":[],"updated_at":"2026-06-16T20:35:47.998282Z","fetched_at":"2026-06-16T20:35:26.357604Z","added_at":"2026-06-16T16:16:15.830443Z","url":"https://polymarket.com/event/who-will-attend-us-iran-signing-ceremony-20260615232202457/will-abdel-fattah-el-sisi-attend-the-us-iran-signing-ceremony-20260615232204735","event_title":"Who will attend US-Iran signing ceremony?","chart_24h":[0.41,0.41,0.41,0.215,0.225,0.18,0.15]},{"source":"polymarket","id":"2566367","event_id":"601528","slug":"will-masoud-pezeshkian-attend-the-us-iran-signing-ceremony-20260615232204727","question":"Will Masoud Pezeshkian attend the US-Iran Signing Ceremony?","group_item_title":"Masoud Pezeshkian","description":"On June 14, 2026, the US and Iran announced a written diplomatic agreement between the two countries, with an announced signing ceremony on June 19.\n\nThis market will resolve to “Yes” if the listed individual attends a signing ceremony between the United States and Iran by July 7, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.\n\nA signing ceremony refers to any official event convened by or on behalf of the United States and Iran for the purpose of physically signing, executing, or formalizing a written agreement between the two countries, at which authorized representatives of both the United States and Iran are physically present at the same location.\n\nAttendance at the signing ceremony refers to the listed individual being physically present at any point during the event.\n\nIf a qualifying signing ceremony occurs and the listed individual does not attend the event, this market will resolve immediately to “No”. If no qualifying signing ceremony occurs by July 7, 2026, 11:59 PM ET, this market will resolve to “No”. \n\nThe primary resolution source for this market will be official information from the governments of the United States and Iran; however, a consensus of credible reporting may also be used.\n","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.125,0.875],"probability":0.125,"spread":0.03,"active":true,"closed":false,"start_date":"2026-06-16T15:57:59.608551Z","end_date":"2026-07-07T23:59:00Z","closed_time":null,"volume":279.27419199999997,"volume_24hr":279.27419199999997,"prob_24h_change":-0.29,"volume_24h_change":279.27419199999997,"normalized_vol_24hr":10.761955261230469,"normalized_volume":9.318681716918945,"liquidity":1312.1266,"categories":["Politics"],"countries":[],"updated_at":"2026-06-16T20:35:47.998282Z","fetched_at":"2026-06-16T20:35:26.357604Z","added_at":"2026-06-16T16:16:15.830443Z","url":"https://polymarket.com/event/who-will-attend-us-iran-signing-ceremony-20260615232202457/will-masoud-pezeshkian-attend-the-us-iran-signing-ceremony-20260615232204727","event_title":"Who will attend US-Iran signing ceremony?","chart_24h":[0.415,0.42,0.415,0.2,0.185,0.13,0.125]},{"source":"polymarket","id":"2566368","event_id":"601528","slug":"will-king-abdullah-ii-attend-the-us-iran-signing-ceremony-20260615232204728","question":"Will King Abdullah II attend the US-Iran Signing Ceremony?","group_item_title":"King Abdullah II","description":"On June 14, 2026, the US and Iran announced a written diplomatic agreement between the two countries, with an announced signing ceremony on June 19.\n\nThis market will resolve to “Yes” if the listed individual attends a signing ceremony between the United States and Iran by July 7, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.\n\nA signing ceremony refers to any official event convened by or on behalf of the United States and Iran for the purpose of physically signing, executing, or formalizing a written agreement between the two countries, at which authorized representatives of both the United States and Iran are physically present at the same location.\n\nAttendance at the signing ceremony refers to the listed individual being physically present at any point during the event.\n\nIf a qualifying signing ceremony occurs and the listed individual does not attend the event, this market will resolve immediately to “No”. If no qualifying signing ceremony occurs by July 7, 2026, 11:59 PM ET, this market will resolve to “No”. \n\nThe primary resolution source for this market will be official information from the governments of the United States and Iran; however, a consensus of credible reporting may also be used.\n","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.105,0.895],"probability":0.105,"spread":0.01,"active":true,"closed":false,"start_date":"2026-06-16T15:58:03.718064Z","end_date":"2026-07-07T23:59:00Z","closed_time":null,"volume":830.002856,"volume_24hr":830.002856,"prob_24h_change":-0.31,"volume_24h_change":830.002856,"normalized_vol_24hr":15.313121795654297,"normalized_volume":13.259496688842773,"liquidity":7282.2163,"categories":["Politics"],"countries":[],"updated_at":"2026-06-16T19:06:21.310248Z","fetched_at":"2026-06-16T19:05:47.545992Z","added_at":"2026-06-16T16:16:15.830443Z","url":"https://polymarket.com/event/who-will-attend-us-iran-signing-ceremony-20260615232202457/will-king-abdullah-ii-attend-the-us-iran-signing-ceremony-20260615232204728","event_title":"Who will attend US-Iran signing ceremony?","chart_24h":[0.415,0.415,0.195,0.17,0.1,0.105]},{"source":"polymarket","id":"2566380","event_id":"601528","slug":"will-donald-trump-attend-the-us-iran-signing-ceremony-20260615232204740","question":"Will Donald Trump attend the US-Iran Signing Ceremony?","group_item_title":"Donald Trump","description":"On June 14, 2026, the US and Iran announced a written diplomatic agreement between the two countries, with an announced signing ceremony on June 19.\n\nThis market will resolve to “Yes” if the listed individual attends a signing ceremony between the United States and Iran by July 7, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.\n\nA signing ceremony refers to any official event convened by or on behalf of the United States and Iran for the purpose of physically signing, executing, or formalizing a written agreement between the two countries, at which authorized representatives of both the United States and Iran are physically present at the same location.\n\nAttendance at the signing ceremony refers to the listed individual being physically present at any point during the event.\n\nIf a qualifying signing ceremony occurs and the listed individual does not attend the event, this market will resolve immediately to “No”. If no qualifying signing ceremony occurs by July 7, 2026, 11:59 PM ET, this market will resolve to “No”. \n\nThe primary resolution source for this market will be official information from the governments of the United States and Iran; however, a consensus of credible reporting may also be used.\n","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.09,0.91],"probability":0.09,"spread":0.02,"active":true,"closed":false,"start_date":"2026-06-16T15:58:01.642682Z","end_date":"2026-07-07T23:59:00Z","closed_time":null,"volume":1100.208525,"volume_24hr":1100.208525,"prob_24h_change":-0.32499999999999996,"volume_24h_change":1100.208525,"normalized_vol_24hr":16.622541427612305,"normalized_volume":14.393312454223633,"liquidity":13134.908,"categories":["Politics"],"countries":[],"updated_at":"2026-06-16T20:52:34.463034Z","fetched_at":"2026-06-16T20:51:44.620869Z","added_at":"2026-06-16T16:16:15.830443Z","url":"https://polymarket.com/event/who-will-attend-us-iran-signing-ceremony-20260615232202457/will-donald-trump-attend-the-us-iran-signing-ceremony-20260615232204740","event_title":"Who will attend US-Iran signing ceremony?","chart_24h":[0.415,0.175,0.155,0.18,0.18,0.15,0.09]},{"source":"polymarket","id":"2566371","event_id":"601528","slug":"will-marco-rubio-attend-the-us-iran-signing-ceremony-20260615232204731","question":"Will Marco Rubio attend the US-Iran Signing Ceremony?","group_item_title":"Marco Rubio","description":"On June 14, 2026, the US and Iran announced a written diplomatic agreement between the two countries, with an announced signing ceremony on June 19.\n\nThis market will resolve to “Yes” if the listed individual attends a signing ceremony between the United States and Iran by July 7, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.\n\nA signing ceremony refers to any official event convened by or on behalf of the United States and Iran for the purpose of physically signing, executing, or formalizing a written agreement between the two countries, at which authorized representatives of both the United States and Iran are physically present at the same location.\n\nAttendance at the signing ceremony refers to the listed individual being physically present at any point during the event.\n\nIf a qualifying signing ceremony occurs and the listed individual does not attend the event, this market will resolve immediately to “No”. If no qualifying signing ceremony occurs by July 7, 2026, 11:59 PM ET, this market will resolve to “No”. \n\nThe primary resolution source for this market will be official information from the governments of the United States and Iran; however, a consensus of credible reporting may also be used.\n","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.08,0.92],"probability":0.08,"spread":0.02,"active":true,"closed":false,"start_date":"2026-06-16T15:58:02.680990Z","end_date":"2026-07-07T23:59:00Z","closed_time":null,"volume":349.99,"volume_24hr":349.99,"prob_24h_change":-0.33499999999999996,"volume_24h_change":349.99,"normalized_vol_24hr":11.63837718963623,"normalized_volume":10.077568054199219,"liquidity":3172.8578,"categories":["Politics"],"countries":[],"updated_at":"2026-06-16T20:35:47.998282Z","fetched_at":"2026-06-16T20:35:26.357604Z","added_at":"2026-06-16T16:16:15.830443Z","url":"https://polymarket.com/event/who-will-attend-us-iran-signing-ceremony-20260615232202457/will-marco-rubio-attend-the-us-iran-signing-ceremony-20260615232204731","event_title":"Who will attend US-Iran signing ceremony?","chart_24h":[0.415,0.19,0.17,0.17,0.195,0.09,0.08]},{"source":"polymarket","id":"2566377","event_id":"601528","slug":"will-pete-hegseth-attend-the-us-iran-signing-ceremony-20260615232204737","question":"Will Pete Hegseth attend the US-Iran Signing Ceremony?","group_item_title":"Pete Hegseth","description":"On June 14, 2026, the US and Iran announced a written diplomatic agreement between the two countries, with an announced signing ceremony on June 19.\n\nThis market will resolve to “Yes” if the listed individual attends a signing ceremony between the United States and Iran by July 7, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.\n\nA signing ceremony refers to any official event convened by or on behalf of the United States and Iran for the purpose of physically signing, executing, or formalizing a written agreement between the two countries, at which authorized representatives of both the United States and Iran are physically present at the same location.\n\nAttendance at the signing ceremony refers to the listed individual being physically present at any point during the event.\n\nIf a qualifying signing ceremony occurs and the listed individual does not attend the event, this market will resolve immediately to “No”. If no qualifying signing ceremony occurs by July 7, 2026, 11:59 PM ET, this market will resolve to “No”. \n\nThe primary resolution source for this market will be official information from the governments of the United States and Iran; however, a consensus of credible reporting may also be used.\n","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.045,0.955],"probability":0.045,"spread":0.01,"active":true,"closed":false,"start_date":"2026-06-16T15:57:53.623694Z","end_date":"2026-07-07T23:59:00Z","closed_time":null,"volume":376.1,"volume_24hr":376.1,"prob_24h_change":-0.37,"volume_24h_change":376.1,"normalized_vol_24hr":11.92509651184082,"normalized_volume":10.325836181640625,"liquidity":4750.9583,"categories":["Politics"],"countries":[],"updated_at":"2026-06-16T20:35:47.998282Z","fetched_at":"2026-06-16T20:35:26.357604Z","added_at":"2026-06-16T16:16:15.830443Z","url":"https://polymarket.com/event/who-will-attend-us-iran-signing-ceremony-20260615232202457/will-pete-hegseth-attend-the-us-iran-signing-ceremony-20260615232204737","event_title":"Who will attend US-Iran signing ceremony?","chart_24h":[0.415,0.41,0.165,0.17,0.12,0.05,0.045]},{"source":"polymarket","id":"2566370","event_id":"601528","slug":"will-mohammed-bin-salman-attend-the-us-iran-signing-ceremony-20260615232204730","question":"Will Mohammed bin Salman attend the US-Iran Signing Ceremony?","group_item_title":"Mohammed bin Salman","description":"On June 14, 2026, the US and Iran announced a written diplomatic agreement between the two countries, with an announced signing ceremony on June 19.\n\nThis market will resolve to “Yes” if the listed individual attends a signing ceremony between the United States and Iran by July 7, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.\n\nA signing ceremony refers to any official event convened by or on behalf of the United States and Iran for the purpose of physically signing, executing, or formalizing a written agreement between the two countries, at which authorized representatives of both the United States and Iran are physically present at the same location.\n\nAttendance at the signing ceremony refers to the listed individual being physically present at any point during the event.\n\nIf a qualifying signing ceremony occurs and the listed individual does not attend the event, this market will resolve immediately to “No”. If no qualifying signing ceremony occurs by July 7, 2026, 11:59 PM ET, this market will resolve to “No”. \n\nThe primary resolution source for this market will be official information from the governments of the United States and Iran; however, a consensus of credible reporting may also be used.\n","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.035,0.965],"probability":0.035,"spread":0.006,"active":true,"closed":false,"start_date":"2026-06-16T15:58:18.990877Z","end_date":"2026-07-07T23:59:00Z","closed_time":null,"volume":792.3299999999999,"volume_24hr":792.3299999999999,"prob_24h_change":-0.375,"volume_24h_change":792.3299999999999,"normalized_vol_24hr":15.102494239807129,"normalized_volume":13.077116012573242,"liquidity":13889.04171,"categories":["Politics"],"countries":[],"updated_at":"2026-06-16T21:07:22.457640Z","fetched_at":"2026-06-16T21:07:08.124608Z","added_at":"2026-06-16T16:16:15.830443Z","url":"https://polymarket.com/event/who-will-attend-us-iran-signing-ceremony-20260615232202457/will-mohammed-bin-salman-attend-the-us-iran-signing-ceremony-20260615232204730","event_title":"Who will attend US-Iran signing ceremony?","chart_24h":[0.41,0.19,0.06,0.06,0.045,0.0355,0.036]},{"source":"polymarket","id":"2566374","event_id":"601528","slug":"will-benjamin-netanyahu-attend-the-us-iran-signing-ceremony-20260615232204734","question":"Will Benjamin Netanyahu attend the US-Iran Signing Ceremony?","group_item_title":"Benjamin Netanyahu","description":"On June 14, 2026, the US and Iran announced a written diplomatic agreement between the two countries, with an announced signing ceremony on June 19.\n\nThis market will resolve to “Yes” if the listed individual attends a signing ceremony between the United States and Iran by July 7, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.\n\nA signing ceremony refers to any official event convened by or on behalf of the United States and Iran for the purpose of physically signing, executing, or formalizing a written agreement between the two countries, at which authorized representatives of both the United States and Iran are physically present at the same location.\n\nAttendance at the signing ceremony refers to the listed individual being physically present at any point during the event.\n\nIf a qualifying signing ceremony occurs and the listed individual does not attend the event, this market will resolve immediately to “No”. If no qualifying signing ceremony occurs by July 7, 2026, 11:59 PM ET, this market will resolve to “No”. \n\nThe primary resolution source for this market will be official information from the governments of the United States and Iran; however, a consensus of credible reporting may also be used.\n","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.0295,0.9705],"probability":0.0295,"spread":0.019,"active":true,"closed":false,"start_date":"2026-06-16T15:58:11.803313Z","end_date":"2026-07-07T23:59:00Z","closed_time":null,"volume":503.32,"volume_24hr":503.32,"prob_24h_change":-0.38549999999999995,"volume_24h_change":503.32,"normalized_vol_24hr":13.122420310974121,"normalized_volume":11.362587928771973,"liquidity":16071.79783,"categories":["Politics"],"countries":[],"updated_at":"2026-06-16T21:07:22.457640Z","fetched_at":"2026-06-16T21:07:08.124608Z","added_at":"2026-06-16T16:16:15.830443Z","url":"https://polymarket.com/event/who-will-attend-us-iran-signing-ceremony-20260615232202457/will-benjamin-netanyahu-attend-the-us-iran-signing-ceremony-20260615232204734","event_title":"Who will attend US-Iran signing ceremony?","chart_24h":[0.415,0.18,0.065,0.055,0.04,0.035,0.0305]},{"source":"polymarket","id":"2566382","event_id":"601528","slug":"will-elon-musk-attend-the-us-iran-signing-ceremony-20260615232204742","question":"Will Elon Musk attend the US-Iran Signing Ceremony?","group_item_title":"Elon Musk","description":"On June 14, 2026, the US and Iran announced a written diplomatic agreement between the two countries, with an announced signing ceremony on June 19.\n\nThis market will resolve to “Yes” if the listed individual attends a signing ceremony between the United States and Iran by July 7, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.\n\nA signing ceremony refers to any official event convened by or on behalf of the United States and Iran for the purpose of physically signing, executing, or formalizing a written agreement between the two countries, at which authorized representatives of both the United States and Iran are physically present at the same location.\n\nAttendance at the signing ceremony refers to the listed individual being physically present at any point during the event.\n\nIf a qualifying signing ceremony occurs and the listed individual does not attend the event, this market will resolve immediately to “No”. If no qualifying signing ceremony occurs by July 7, 2026, 11:59 PM ET, this market will resolve to “No”. \n\nThe primary resolution source for this market will be official information from the governments of the United States and Iran; however, a consensus of credible reporting may also be used.\n","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.023,0.977],"probability":0.023,"spread":0.008,"active":true,"closed":false,"start_date":"2026-06-16T15:58:15.934387Z","end_date":"2026-07-07T23:59:00Z","closed_time":null,"volume":235.84088300000002,"volume_24hr":235.84088300000002,"prob_24h_change":-0.38699999999999996,"volume_24h_change":235.84088300000002,"normalized_vol_24hr":10.128491401672363,"normalized_volume":8.770171165466309,"liquidity":6326.11143,"categories":["Politics"],"countries":[],"updated_at":"2026-06-16T20:35:47.998282Z","fetched_at":"2026-06-16T20:35:26.357604Z","added_at":"2026-06-16T16:16:15.830443Z","url":"https://polymarket.com/event/who-will-attend-us-iran-signing-ceremony-20260615232202457/will-elon-musk-attend-the-us-iran-signing-ceremony-20260615232204742","event_title":"Who will attend US-Iran signing ceremony?","chart_24h":[0.41,0.05,0.0345,0.0335,0.031,0.024,0.023]},{"source":"polymarket","id":"2566376","event_id":"601528","slug":"will-mojtaba-khamenei-attend-the-us-iran-signing-ceremony-20260615232204736","question":"Will Mojtaba Khamenei attend the US-Iran Signing Ceremony?","group_item_title":"Mojtaba Khamenei","description":"On June 14, 2026, the US and Iran announced a written diplomatic agreement between the two countries, with an announced signing ceremony on June 19.\n\nThis market will resolve to “Yes” if the listed individual attends a signing ceremony between the United States and Iran by July 7, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.\n\nA signing ceremony refers to any official event convened by or on behalf of the United States and Iran for the purpose of physically signing, executing, or formalizing a written agreement between the two countries, at which authorized representatives of both the United States and Iran are physically present at the same location.\n\nAttendance at the signing ceremony refers to the listed individual being physically present at any point during the event.\n\nIf a qualifying signing ceremony occurs and the listed individual does not attend the event, this market will resolve immediately to “No”. If no qualifying signing ceremony occurs by July 7, 2026, 11:59 PM ET, this market will resolve to “No”. \n\nThe primary resolution source for this market will be official information from the governments of the United States and Iran; however, a consensus of credible reporting may also be used.\n","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.02,0.98],"probability":0.02,"spread":0.016,"active":true,"closed":false,"start_date":"2026-06-16T15:58:09.746638Z","end_date":"2026-07-07T23:59:00Z","closed_time":null,"volume":518.1149330000001,"volume_24hr":518.114933,"prob_24h_change":-0.39499999999999996,"volume_24h_change":518.114933,"normalized_vol_24hr":13.24464225769043,"normalized_volume":11.468419075012207,"liquidity":14991.35885,"categories":["Politics"],"countries":[],"updated_at":"2026-06-16T20:51:59.461816Z","fetched_at":"2026-06-16T20:51:44.620869Z","added_at":"2026-06-16T16:16:15.830443Z","url":"https://polymarket.com/event/who-will-attend-us-iran-signing-ceremony-20260615232202457/will-mojtaba-khamenei-attend-the-us-iran-signing-ceremony-20260615232204736","event_title":"Who will attend US-Iran signing ceremony?","chart_24h":[0.415,0.0295,0.025,0.0205,0.0205,0.0195,0.02,0.02]},{"source":"polymarket","id":"2566364","event_id":"601528","slug":"will-sheikh-tamim-bin-hamad-al-thani-attend-the-us-iran-signing-ceremony-20260615232204724","question":"Will Sheikh Tamim bin Hamad Al Thani attend the US-Iran Signing Ceremony?","group_item_title":"Sheikh Tamim bin Hamad Al Thani","description":"On June 14, 2026, the US and Iran announced a written diplomatic agreement between the two countries, with an announced signing ceremony on June 19.\n\nThis market will resolve to “Yes” if the listed individual attends a signing ceremony between the United States and Iran by July 7, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.\n\nA signing ceremony refers to any official event convened by or on behalf of the United States and Iran for the purpose of physically signing, executing, or formalizing a written agreement between the two countries, at which authorized representatives of both the United States and Iran are physically present at the same location.\n\nAttendance at the signing ceremony refers to the listed individual being physically present at any point during the event.\n\nIf a qualifying signing ceremony occurs and the listed individual does not attend the event, this market will resolve immediately to “No”. If no qualifying signing ceremony occurs by July 7, 2026, 11:59 PM ET, this market will resolve to “No”. \n\nThe primary resolution source for this market will be official information from the governments of the United States and Iran; however, a consensus of credible reporting may also be used.\n","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.425,0.575],"probability":0.425,"spread":0.03,"active":true,"closed":false,"start_date":"2026-06-16T15:57:56.710709Z","end_date":"2026-07-07T23:59:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.010000000000000009,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":347.8887,"categories":["Politics"],"countries":[],"updated_at":"2026-06-16T18:19:30.968185Z","fetched_at":"2026-06-16T18:19:12.284891Z","added_at":"2026-06-16T16:16:15.830443Z","url":"https://polymarket.com/event/who-will-attend-us-iran-signing-ceremony-20260615232202457/will-sheikh-tamim-bin-hamad-al-thani-attend-the-us-iran-signing-ceremony-20260615232204724","event_title":"Who will attend US-Iran signing ceremony?","chart_24h":[0.415,0.415,0.415,0.425]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/polymarket/601528","as_of":"2026-06-16T21:18:51.242925Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"Who will attend US-Iran signing ceremony?\" — top market at 9% probability across 20 outcomes","source_url":null}}