The State Bank of Vietnam set the daily reference exchange rate at 23,067 VND per USD on May 29, up 3 VND from the previous day (May 29).
With the current trading band of +/- 3 percent, the ceiling rate applied to commercial banks during the day is 23,759 VND per USD and the floor rate at 22,375 VND/USD.
The opening hour rates at commercial banks saw slight rises from May 29.
At 8:15am, Vietcombank listed the buying rate at 23,350 VND/USD and the selling rate at 23,470 VND/USD, both up 10 VND from May 29.
BIDV added 15 VND to both rates, listing the buying rate at 23,350 VND/USD and the selling rate at 23,470 VND/USD.
Techcombank also raised both rates by 10 VND to 23,325 VND/USD (buying) and 23,465 VND/USD (selling).
https://en.vietnamplus.vn/reference-exchange-rate-up-3-vnd-on-may-30/153458.vnp