The VN-Index closed off 0.12 points at 57813 points, ending the five-day rising streak recorded last week.
Bluechips were the main drag with 15 of the top 30 shares by market valueand liquidity losing value, pushing the VN30 down 0.29 percent to 615.06points.
The main losers were Masan Group (MSN), down 1 percent,Bao Viet Holdings (BVH), down 0.72 percent, and Vietcombank (VCB), down0.38 percent.
Market volume dropped slightly from June 27, totaling 76.5 million shares worth nearly 1.32 trillion VND (62.6 million USD).
Money flow focused on real estate shares, which represented two of the most active stocks.
FLCGroup (FLC) saw the most trades with 6.4 million shares exchanged,rising 1.8 percent to close at 11,300 VND a share. Hoang Quan ConsultingTrading Service Real Estate Corp (HQC) came second on trades of 5.4million shares at 8,100 VND a share, up 3.85 percent over the previoussession.
On the Hanoi Stock Exchange, the HNX-Index climbed 0.45percent to end the session at 77.93 points, with gainers outnumberinglosers 103-72. Large-cap shares here also gained as the HNX30 went up0.8 percent to 157.49 points.
Both trading volume and valueimproved 25 percent over June 27, totaling 44.7 million shares worthover 524.4 VND (24.9 million USD).
Sai Gon-Ha Noi Bank (SHB) wasthe most active share with nearly 6 million shares traded, jumping 4.3percent to end at 9,700 VND a share.
According to analysts of FPTSecurities Co, second-quarter business results had a positive impact onthe market, while the long rally last week put some stocks on the brinkof being over-bought - a situation that may lead to high sellingpressure this week and even a reversion to the downtrend.
Foreigninvestors were still net buyers on both stock exchanges, picking sharesworth a combined 77 billion VND (3.6 million USD).-VNA