美股2026-08-12 01:00:10美股三大指数集体收跌,AI概念股普涨,KLA涨4.01%据MSX.COM数据,美股收盘三大指数集体下跌:道指跌0.34%,标普500跌0.32%,纳指跌0.6%,VIX跌1.16%。AI概念股普涨,KLA涨4.01%,Teradyne涨3.96%,Symbotic涨3.94%,ASML涨3.8%,AeroVironment涨3.63%。据悉,MSX是头部RWA交易平台,已上线数百种RWA代币,涵盖英伟达、GOOGL、MSFT、AMZN、META、TSM、AMD等热门美股及ETF标的。1770