US Stocks Open: AI Earnings Reset Erases $68 Billion from Four Firms’ Value
U.S. stocks ended mixed on Thursday, with chip manufacturers rebounding as software and data storage stocks posted significant earnings declines.

U.S. equities closed Thursday flat overall, though underlying market action was more negative. Declining stocks accounted for about 59% of NYSE listings and 57% of those on the Nasdaq. Four leading technology stocks reporting earnings dropped an average of 12.5%.