Viet Dragon Securities - 6PM Call: Lack of news: Vietnam stock market failed to maintain its gain momentum from previous session as market fell slightly at the end. On HOSE, VNIndex lost -2.49 points (-0.29%) to close at 867.72, along… https://t.co/x40R7yKDhn #equity #stocks https://t.co/tV8w1xHU22