On the Ho Chi Minh City Exchange, where the index is based, the total trading volume was estimated at 19.655 trillion VND (809.579 million USD), up 15.42% from a day earlier.
The bourse witnessed 414 gainers and 122 losers.
In Hanoi, the HNX-Index closed up 0.2% to 227.88 points, with 89 gainers and 65 losers. The trading volume on the Hanoi Stock Exchange reached 2,059.46 billion VND (84.835 million USD).
The UpCoM-Index of unlisted public companies rose by 0.41% to 87 points.