October 22, 2026, 15:12 UTC·Eastmoney费城半导体指数跌幅扩大至6%Eastmoney格隆汇10月22日|费城半导体指数日内跌6.01%,现报10814.63点。英伟达跌3.95%,博通跌4.25%,美光跌4.39%,英特尔跌6.50%,AMD跌7.64%,高通跌2.35%,台积电跌4.19%,阿斯麦跌5.30%。