Wall Street Closes May Higher on Dell Earnings, Falling Oil

US stocks closed higher on Friday, the last trading day of May, fueled by record quarterly earnings from Dell that sparked a rally in artificial intelligence infrastructure stocks, while oil prices retreated.

Reasons for the Rally

Record Dell Earnings

Dell reported record first-quarter earnings for fiscal 2026, beating analyst expectations, boosting optimism about AI infrastructure demand. Dell shares rose over 7% in trading.

Falling Oil Prices

Crude oil prices fell more than 2%, easing energy cost pressures and supporting shares of oil-consuming companies.

Index Performance

The S&P 500 rose 0.8%, the Nasdaq Composite gained 1.2%, and the Dow Jones Industrial Average added 0.5%.

Notable Stocks

• Microsoft (MSFT): +1.1%
• Oracle (ORCL): +1.8%
• Micron (MU): +2.3%
• Exxon Mobil (XOM): -0.9% (impacted by lower oil)

Broader Context

The rally comes after a volatile week, as investors continue to assess the impact of Federal Reserve monetary policy and inflation. Strong Dell earnings may signal sustained AI spending, a key market focus.

What It Means for Investors

The upward move reflects cautious optimism, but investors should watch next week's inflation data and Fed decisions. The AI sector remains a key driver, but volatility could return.