The State Bank of Vietnam (SBV) set the daily reference exchange rate at 23,157 VND per USD on October 10, up 1 VND from the previous day (October 9).
With the current trading band of +/- 3 percent, the ceiling rate applied to commercial banks during the day is 23,851 VND per USD and the floor rate at 22,462 VND/USD.
The opening hour rates at some commercial banks stayed stable.
At 8:30 am, Vietcombank listed the buying rate at 23,110 VND/USD, and the selling rate at 23,260 VND/USD, both unchanged from the same time on October 9.
BIDV also kept both rates unchanged, with the buying rate listed at 23,140 VND/USD and the selling rate at 23,260 VND/USD.
Similarly, Techcombank also maintained both rates from the previous day, listing the buying rate at 23,131 VND/USD and the selling rate at 23,271 VND/USD.
https://en.vietnamplus.vn/reference-exchange-rate-goes-up-on-october-10/161817.vnp