Market Mix-Up: Dow Peaks, Tech Stumbles, Stocks Clash

U.S. Stocks Mixed as Sector Gains Counter Sector Losses

U.S. stocks closed on Monday with mixed results as gains in certain sectors drove shares higher, while losses in other sectors dragged shares lower. The Dow Jones Industrial Average added 0.33% to reach a new all-time high, while the S&P 500 fell 0.09% and the NASDAQ declined 0.30%.