Vietcombank sold the greenback 0.008% lower at VND24,855.
TPBank let the dollar slide by the same rate. Techcombank sold the dollar at VND24,853, down 0.008%.
The State Bank of Vietnam (SBV) set its exchange rate at VND23,672, also down 0.008%.
Black market dollar remained at VND25,050.
The dollar has gained around 8.45% this year at commercial banks.
The USD Index, which measures the greenback’s strength against major currencies, fell by one point to 107.