Shares pull back from early gains fostered on selling pressure stockbot 0 448 2021.05.12 15:43 http://vietnamnews.vn/economy/945885/shares-pull-back-from-early-gains… + 15 https://vietnamnews.vn/rss/economy.rss + 3 The market reversed course to trade lower on Tuesday as selling pressure reappeared. However, it pared some losses in some stocks.