The State Bank of Vietnam (SBV) set the daily reference exchange rate at 23,133 VND per USD on September 13, down 5 VND from the previous day (September 12).
With the current trading band of +/- 3 percent, the ceiling rate applied to commercial banks during the day is 23,827 VND per USD and the floor rate at 22,439 VND/USD.
The opening hour rates at commercial banks saw a slight fluctuation.
At 8:15 am, Vietcombank listed the buying rate at 23,110 VND/USD and the selling rate at 23,260 VND/USD, the same as on September 12.
BIDV added 5 VND to both rate, listing the buying rate at 23,145 VND/USD and the selling rate at 23,265 VND/USD.
Techcombank listed the buying rate at 23,136 VND/USD and the selling rate at 23,276 VND/USD, up 7 VND from the previous day.
The daily reference exchange rate fluctuated variably throughout the week from September 9 to 13, down on September 9 and 11 and up on September 10 and 12.