The yen hit a two-and-a-half year high against the dollar on Tuesday as Toshihiko Fukui, governor of the Bank of Japan, expressed strong concern about the turbulence in world markets, comparing it with “a serious disease”.
The yen briefly rose to Y107.17 against the dollar, although it fell back to Y108 in Tokyo trading. Before July, when investors began to reverse some so-called yen carry-trade positions amid a retreat from risk, the currency had been trading at above Y120 to the dollar.
