每(mei)經AI快訊，美股(gu)三大(da)指(zhi)數(shu)(shu)低開低走(zou)集體收跌(die)(die)(die)(die)，道指(zhi)跌(die)(die)(die)(die)1.91%，標普500指(zhi)數(shu)(shu)跌(die)(die)(die)(die)2.14%，納指(zhi)跌(die)(die)(die)(die)2.55%。半(ban)導體、WSB概念(nian)股(gu)跌(die)(die)(die)(die)幅(fu)居前，大(da)型科技(ji)股(gu)普跌(die)(die)(die)(die)，英偉達跌(die)(die)(die)(die)超4%，蘋果、特斯拉(la)跌(die)(die)(die)(die)超2%。熱門中概股(gu)多數(shu)(shu)上漲(zhang)(zhang)，拼多多漲(zhang)(zhang)超4%，理想汽車漲(zhang)(zhang)近3%，嗶哩嗶哩漲(zhang)(zhang)超2%，百度、京東漲(zhang)(zhang)超1%。