The VN-Index had its worst day in three weeks, falling by more than a percent for a second day in three after closing down 1.4% on Tuesday. Large caps were in the cross-hairs of investors today, led by VIC (-2.7%), MSN (-5.5%) and GAS (-2.8%), which fell to a fresh three-month low. Banks weighed on the market as well, including BID (-3.7%), VCB (-1.8%), HDB (-6.3%) and TCB (-2.1%).