New York Stock Market Declines Amid Oil Shock: Is the Real Danger Yet to Come?

On May 4 in New York, the stock market closed lower, pressured by escalating Middle East tensions and a sharp rise in oil prices. The S&P 500 fell 0.4% to 7,200.75, the Dow Jones Industrial Average dropped 1.1% to 48,941.90, and the Nasdaq slipped 0.2% to 25,067.80.

Following reports that Iran attacked oil fields and ports in the UAE as well as vessels near the Strait of Hormuz, Brent crude jumped 5.8% to $114.44 per barrel, while WTI rose 4.4% to $106.42. Only the energy sector outperformed; materials, industrials and transportation stocks weakened, underscoring simultaneous worries over economic slowdown and a resurgence of inflation. The yield on the 10-year U.S. Treasury climbed into the 4.4% range, reinforcing the view that the Federal Reserve may be unable to cut rates this year, and major institutions—including Barclays—now forecast a 2026 rate hold.

Fed officials have repeatedly emphasized that policy is “well positioned to respond to significant uncertainty,” signaling they’re in no rush to adjust rates. Political uncertainty was further fueled when President Trump publicly criticized Fed Chair Jerome Powell, intensifying pressure for rate cuts.

On the corporate front, data-analytics provider Palantir reported an 85% year-over-year increase in first-quarter revenue—beating expectations—and raised its full-year revenue guidance. Nevertheless, its shares fell about 3% in after-hours trading amid already elevated expectations. And when Amazon announced plans to open its logistics network to outside firms, UPS and FedEx shares plunged over 9%, highlighting structural competitive pressure across the logistics and transportation sector.

In the end, U.S. equities underwent a correction as record-high valuations met renewed geopolitical risk, rising interest rates and disappointing showings among certain growth stocks. Investors will need to watch closely whether tensions in the Strait of Hormuz ease, how oil prices and long-term yields trend, and whether this week’s employment data and earnings from AI leaders like AMD spark further declines.