Investors watch stock information at a securities firm. The benchmark VN-Index of the Hochiminh Stock Exchange improved slightly today, January 22 – PHOTO: VNA HCMC – The benchmark VN-Index of the Hochiminh Stock Exchange improved slightly today, January 22, but market turnover continued to fall amid cautious trading after a sharp stock-market decline on January 19. … [Read more...] about Market turnover continues downward spiral