标普500指数初步收涨约0.3%，能源、科技、电信、原材料等板块至多涨超0.9%。纳斯达克100指数初步收涨0.5%，Zscaler涨6.2%，美光科技、Meta、AMD、微芯科技、核电概念股CEG、博通、AppLovin、迈威尔科技、Diamondback Energy涨3.8%-2.1%，谷歌A则跌1.4%，Grail跌2%，Adobe跌2.8%，CDW跌3.1%。Salesforce、3M、宝洁跌超1%，领跌道指成分股，英伟达则涨1.5%表现第四，IBM和波音至少涨1.7%，耐克涨2.2%。美国科技股

Group 1 - The S&P 500 index initially rose by approximately 0.3%, with sectors such as energy, technology, telecommunications, and materials seeing gains of up to 0.9% [1] - The Nasdaq 100 index initially increased by 0.5%, with Zscaler rising by 6.2%, and other companies like Micron Technology, Meta, AMD, and Diamondback Energy experiencing gains between 3.8% and 2.1% [1] - Notable declines included Google A, which fell by 1.4%, and Adobe, which dropped by 2.8%, while Salesforce, 3M, and Procter & Gamble each fell over 1%, leading the decline in Dow components [1] Group 2 - The index of the seven major U.S. tech stocks increased by 0.5%, while the "Trump Tariff Losers Index" decreased by 1% [2]