The yen is set for its biggest annual gain in a decade and BoJ may be powerless to stop it....

|By:, SA News Editor

The yen is set for its biggest annual gain in a decade and BoJ may be powerless to stop it. Deutsche Bank, UBS and Barclays say the yen will appreciate to 90 per dollar from 97.74, even if BoJ tries to intervene, as investors reduce carry trades. (ETF: FXY)