美日十五年來首度聯手干預匯市防堵日圓貶值

Yahoo Entertainment - 2 août 2026

美日十五年來首度聯手干預匯市防堵日圓貶值

商傳媒｜方承業／綜合外電報導美國與日本於上月底首度聯手干預外匯市場，旨在遏止日圓兌美元的急劇貶值。這項被稱為「聯合干預」的行動（指多國央行或財政部共同進場買賣外匯，以影響匯率走勢），是自 2011 年日本東北大地震以來，兩國首次採取實際交易的市場干預，也是 40 年來首度合作以阻止日圓貶值。此舉凸顯兩國對日圓持續疲軟的共同擔憂。日本方面，透過出售美元、買入日圓的方式，動用其外匯存底直接介入市場。美國方面，據傳以間接方式支持日本的行動。不同於直接拋售美元可能引發刻意貶值本幣的批評，《日經新聞》報導指出，美國財政部…

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