美元兑日元自2月以来首次涨至155，或引发东京口头干预

Core Points - The Japanese yen has depreciated to 155 against the US dollar, marking the lowest level since February of this year, which is expected to prompt verbal intervention from Tokyo officials to curb the decline [1] - On Wednesday morning in New York, the yen fell by 0.6% to 155.04 yen per dollar before slightly recovering [1] - Concerns are rising that if this trend continues, it may lead to government intervention by Japan [1] - In October, the yen has depreciated approximately 4% against the dollar, making it the weakest performer among G10 currencies [1] - The market is betting on Prime Minister Fumio Kishida's inclination towards a combination of loose monetary policy and fiscal expansion [1]