The stock was traded on the Hanoi Stock Exchange (HNX) on Friday at VND27,300 ($1.18) after rising 56 percent since the beginning of this year, giving it a market cap of VND59 trillion.
ACB’s pre-tax profits in the first nine months rose 15 percent year-on-year to VND6.4 trillion.
The exchange has said earlier it expects ACB to be in the VN30 basket of the 30 largest listed companies.