Upbit and Bithumb announced that they will delist Icon (ICX) on October 19 at 3 PM. The exchanges stated, "The foundation's explanatory materials regarding the reasons for designating transaction caution did not resolve the reasons for designation, and after a comprehensive review of the actual progress of the foundation's virtual asset-related business and security aspects, it was determined that the criteria for maintaining transaction support were not met, thus deciding to terminate transaction support."