The State Bank of Vietnam (SBV) set the daily reference exchange rate at 23,148 VND per USD on October 22, down 5 VND from the previous day (October 21).
With the current trading band of +/- 3 percent, the ceiling rate applied to commercial banks during the day is 23,842 VND per USD and the floor rate at 22,453 VND/USD.
The opening hour rates at some commercial banks stayed stable.
At 8:15 am, Vietcombank listed the buying rate at 23,120 VND/USD, and the selling rate at 23,270 VND/USD, unchanged from the same time on October 21.
BIDV also kept both rates unchanged, with the buying rate listed at 23,145 VND/USD and the selling rate at 23,265 VND/USD.
Meanwhile, Techcombank added 1 VND to both rates, listing the buying rate at 23,134 VND/USD and the selling rate at 23,274 VND/USD.
https://en.vietnamplus.vn/reference-exchange-rate-continues-going-down-on-october-22/162420.vnp