On Thursday, the VN-Index suffered its biggest single-day loss since January 27, plunging 3.2% to a three-week low despite numerous companies releasing positive Q1 2021 earnings results. VHM (-5.1%) and its parent company VIC (-3.0%) were the session’s top two contributing decliners. In addition, Vingroup subsidiary VRE (-6.9%) plummeted to a 10-week low as it dropped to the daily trading floor. Banks were down across the board, led by CTG (-6.8%), BID (-5.1%) and TCB (-3.5%).