美东时间8月10日，美股三大指数集体走低，截至收盘，纳指跌0.32%，道指跌0.11%，标普500指数跌0.06%。美股芯片股集体下挫，费城半导体指数收跌2.94%，30只成份股全线走低，Arm跌超5%，英特尔跌超4%，高通、应用材料跌超3%，科磊、恩智浦跌超2%，博通、德州仪器等跌超1%。光通信概念股全线大跌，成为跌幅最大的AI细分领域，Coherent大跌超14%，Lumentum大跌超8%，...
Source Link美东时间8月10日，美股三大指数集体走低，截至收盘，纳指跌0.32%，道指跌0.11%，标普500指数跌0.06%。美股芯片股集体下挫，费城半导体指数收跌2.94%，30只成份股全线走低，Arm跌超5%，英特尔跌超4%，高通、应用材料跌超3%，科磊、恩智浦跌超2%，博通、德州仪器等跌超1%。光通信概念股全线大跌，成为跌幅最大的AI细分领域，Coherent大跌超14%，Lumentum大跌超8%，...
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