Vietcombank sold the dollar at VND23,800, up 0.34% from Saturday.
Eximbank sold the greenback at VND23,770, up 0.30%.
The rate at Techcombank is VND23,800, up 0.21%, and at ACB is VND23,900, up 0.42%.
The State Bank of Vietnam (SBV)’s reference rate is at VND23,645, down 0.02%.
The dollar is sold at VND24,100 on the black market, up 0.27%.
The greenback has gained over the dong by 3.84% since the beginning of the year.