The VN-Index had its biggest one-day drop in more than two months, closing down 2.6% on Wednesday. The index was in the green until mid-morning before selling accelerated in the afternoon. Given there was no clear news catalyst, the sell-off was likely due to a number of factors. These would include: 1) profit-taking after the index briefly broke through the psychological barrier of 1,200 to hit an all-time high two days ago on the back of a surge of more than 65% YOY;