The index gained 0.01 point or 0.03% to close at 35.19.The gauge started with given mark of 100 on June 24, 2009 but it has never been back to that level.
The market volume continued falling to 187,680 shares changed hands for VND1.52 billion, compared with 294,290 shares changed hands for VND2.2 billion on Tuesday trading.
However, the market breadth was flat with 18 gainers, 18 losers, 3 unmoved and the rest untraded.
KCE was the biggest gainer today, climbing VND3,500 to close at VND13,000/unit on a trade of 100 shares.
SPC was the biggest loser today, giving up VND1,800 to hit the floor at VND16,800 with 100 units changed hands.
UDJ was the most active stock for the second day today with 35,900 shares traded, adding up VND500 per share to close at VND9,300/unit.
Foreigners bought 10,000 BTW shares; 13,100 NTW shares today.