The State Bank of Vietnam set the daily reference exchange rate at 23,727 VND/USD on June 21, up 9 VND from the previous day. (Photo: Reuters)

With the current trading band of +/- 5%, the ceiling rate applicable for commercial banks during the day is 24,912 VND/USD and the floor rate 22,541 VND/USD.

At commercial banks, the opening-hour rates stayed stable.

At 8:30am, Vietcombank listed the buying rate at 23,320 VND/USD and the selling rate at 23,690 VND/USD, unchanged from the end of June 20.

Meanwhile, BIDV reduced both rates by 5 VND to 23,370 VND/USD (buying) and 23,670 VND/USD (selling).