CurrenciesBanks told to prepare for possible operation to buy Japanese currencyJapan intervened in foreign-exchange markets on Thursday, buying yen and selling dollars. (Photo by Akira Kodaka)TAKESHI KAWANAMIAugust 1, 2026 00:16 JSTWASHINGTON -- The U.S. Treasury Department has told currency market participants to prepare for a potential additional intervention following Thursday's action by Japanese authorities to support the yen, Nikkei has learned.
US Treasury tells banks further yen intervention is possible
Banks told to prepare for possible operation to buy Japanese currency











