Shares gain for six straight sessions on oil stocks and blue-chips stockbot 0 418 2021.06.05 15:51 http://vietnamnews.vn/economy/966329/shares-gain-for-six-straight-sess… + 29 https://vietnamnews.vn/rss/economy.rss + 6 Shares gained for six consecutive sessions on Friday thanks to buying focusing on energy stocks and some individual blue-chips, boosting indices despite strong selling of foreign investors.