With the current +/- 3% VND/USD trading band, the ceiling exchange rate is VND23,074 per USD and the floor rate is VND21,732 per USD.
At opening hours, major commercial banks made slight increases to their rates.
Vietcombank listed its buying rate at VND22,680/USD and its selling rate at VND22,750/USD, up VND5 from the day ago.
Vietinbank also offered its buying and selling rates at VND22,680 and VND22,750, per USD, up VND5.
BIDV set its buying and selling rates at VND22,680 and VND22,750, per USD, up VND5 from June 5.