U.S. Stocks Edge Up to Fresh Records in Muted Trading

U.S. stocks ended a lackluster session at new record highs on May 29, 2026, with major indices posting only fractional gains in thin trading. The S&P 500 inched up 0.1% to close at an all-time high, while the Dow Jones Industrial Average added roughly 30 points. The Nasdaq Composite also crept to a record finish, extending a trend of grinding advances. Investors held a cautious posture amid mixed economic data and a session marked by low volume ahead of a holiday weekend. No single catalyst drove the modest uptick, with gains led by defensive sectors and offset by weakness in energy shares. The muted move reflected a market consolidation after a steady rally.