每经AI快讯,7月30日,道琼斯指数涨0.67%,标普500指数涨1.30%,纳斯达克综合指数涨2.63%。美股半导体板块涨幅进一步扩大,费城半导体指数上涨9.01%,英伟达上涨3.76%,台积电上涨8.36%,博通上涨4.62%,SK海力士上涨16.80%,美光科技上涨16.56%,美国超微公司上涨15.79%,英特尔上涨14.47%,阿斯麦上涨7.98%,泛林集团上涨23.42%,Arm Holdings上涨7.61%,闪迪上涨24.06%,迈威尔科技上涨12.69%,西部数据上涨18.15%,希捷科技上涨16.06%。高通因业绩不佳而下跌2.92%。
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