每经AI快讯，8月15日，应用材料（AMAT）美股盘前跌超14%，因公司预测第四季度收入和利润低于 预期，引发需求担忧。 ...

Performance Food Group Company PFGC posted better-than-expected results for the fourth quarter on Wednesday. The company reported fourth-quarter adjusted earnings per share of $1.55, beating the analyst consensus estimate of $1.45. Quarterly sales of $16.938 billion outpaced the Street view of $16.860 billion (+11.5% year over year). Performance Food Group expects first-quarter sales between $16.60 billion and $16.90 billion, compared to the $16.916 billion consensus estimate. The company sees adjusted EBIT ...

美股盘前，超微电脑跌约4%，公司再次下调全年销售预期，承认会遭受特朗普关税的冲击。AMD涨约 2%，公司一季度营收超预期，二季度营收指引也超预期。诺和诺德涨约6%，摩根大通分析师指出诺和 诺德下调今年业绩指引的决定已经反映在股价中。 ...