Trading on the Ho Chi Minh Stock Exchange (HoSE) declined by 6.8% to 20.23 trillion VND (851.95 million USD).
The VN-30 basket, comprising the 30 largest capped stocks, saw 24 tickers dropped.
Foreign investors were net sellers to the tune of 342.33 billion VND, mainly selling MSN and VPB of private lender VPBank.
The HNX-Index at the Hanoi Stock Exchange was down 0.80% while the UPCoM-Index at the Unlisted Public Companies Market was down by 0.75%.