Sri Lanka– Colombo Stock Exchange to remain closed News Mar 292020 Sri Lanka– Colombo Stock Exchange to remain closed. Date. 3/29/2020 3:44:15 PM. Tweet on Twitter. (MENAFN – Colombo Gazette) In view of the … Click for detailed story Leave a Reply Cancel reply Your Comment Name (required) E-mail (required) URI Save my name, email, and website in this browser for the next time I comment.