S&P 500, Nasdaq Decline After Strong Inflation Data And Rising Oil Prices

Wall Street equities closed lower on Tuesday as stronger-than-expected inflation data and rising oil prices unsettled investors, prompting a pullback from risk-heavy assets after weeks of gains in US stock markets. Concerns over escalating tensions between Washington and Iran further added to investor caution, particularly as energy costs continued to climb amid geopolitical uncertainty.

The benchmark S&P 500 slipped 0.2%, while the tech-heavy Nasdaq-100 fell 0.9%. Technology companies led the declines after a prolonged rally driven by enthusiasm around artificial intelligence-related stocks. The Philadelphia Semiconductor Index also dropped 0.9%, giving up some momentum after a sharp six-week surge of nearly 60%.

Market analysts noted that the recent rally in equities has increasingly relied on a narrow group of high-performing technology and AI-linked companies, raising concerns about the broader strength of the market. According to data cited from Hedge Fund Telemetry LLC, the number of S&P 500 companies hitting new 52-week lows has exceeded those reaching new highs for three straight sessions, despite the benchmark remaining close to record levels.

Also Read: Wall Street Rises As S&P 500, Nasdaq Gain Ahead Of Crucial US CPI Data

Fresh inflation data released by the Bureau of Labor Statistics showed consumer prices rose 3.8% in April compared with a year earlier, marking the fastest pace of inflation since 2023. On a monthly basis, the consumer price index increased 0.6%, driven largely by rising gasoline prices linked to tensions in the Middle East and disruptions tied to the Iran conflict.

Core inflation, which excludes volatile food and energy categories, also came in above expectations. The core CPI climbed 0.4% from March and 2.8% annually. Analysts said part of the increase reflected distortions in housing-related data following the 2025 US government shutdown, though persistent price pressures continued to reinforce concerns that inflation may remain elevated for longer than previously anticipated.

Jeff Buchbinder, chief equity strategist at LPL Financial, said the inflation reading, while stronger than forecast, could have been worse given the geopolitical backdrop and energy market volatility. Investors are now expected to closely monitor upcoming economic data and Federal Reserve signals for clues on the future path of interest rates and the sustainability of the recent stock market rally.

Also Read: S&P 500 And Nasdaq Fall From Record Highs As Markets Await Iran Response