US market closed Monday in observance of Martin Luther King Jr DayShareAdd to Preferred SourcesAdd to Preferred SourcesPublished Mon, Jan 20, 2020 · 03:24 PMShare with us your feedback on BT's products and servicesFeedbackTRENDING NOWAsia needs new energy security architectureUK considers lowering mansion tax threshold: reportDirector buying continues while Singtel, Keppel lead buybacksHe built the Vingroup empire. Now South-east Asia’s richest man is handing some key roles to his sons