The index closed unmoved at 36.49. The gauge was created in 2009 at the start of 100 points, the highest ever.
Among index members, 20 rallied, 12 tumbled, and 99 closed unmoved. Up to 95 stocks closed untraded.
The market volume totaled 435,000 shares valued at VND3.23 billion, compared with 342,000 shares and VND2 billion a day earlier.
PTG was the biggest gainer, climbing 40% to finish at VND4,900 on a common trade of 100 shares.
PMT was the biggest loser, erasing 10% to close at VND4,500 on a trade of 4,500 units.
SKD was the most active stock on the gauge with 180,000 shares changed hands, which closed flat at VND10,300.
Foreigners bought 10.200 BTW shares today.