Nasdaq Slides as Oil and Rates Spark Inflation Fears
Markets
May 19, 2026
1 min read

Nasdaq Slides as Oil and Rates Spark Inflation Fears

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The Nasdaq Composite closed lower on Monday, dragged down by technology stocks, as investors grappled with surging Treasury yields and rising oil prices. The S&P 500 also edged down, while the Dow Jones Industrial Average managed a slight gain. The primary concerns revolved around the potential for sustained inflation and its impact on borrowing costs.

The 10-year Treasury yield climbed to its highest level since February 2025, fueled by worries that elevated inflation would force the Federal Reserve to maintain higher interest rates for longer. This bond-market selloff coincided with a jump in oil prices, exacerbated by the ongoing disruption of oil shipping through the Strait of Hormuz. West Texas Intermediate (WTI) crude closed at $108.66 a barrel, and Brent crude at $112.10, increasing inflation and rate-cut risk.

According to Burns McKinney, portfolio manager at NFJ Investment Group, the Strait of Hormuz blockade is a key variable, pushing oil higher and increasing the longer-run risk of unanchored inflation expectations. High yields tend to pressure long-duration sectors like technology and high-flying chip stocks. Investors are now closely monitoring upcoming earnings reports from major corporations like Nvidia and Walmart, seeking further clues about the market's direction.

The situation remains fluid, with market participants keenly aware of the interplay between geopolitical tensions, energy prices, and monetary policy. A sustained period of high oil prices, potentially reaching $150 a barrel, could trigger a second major inflation shock, according to Evercore founder Roger Altman. This could overwhelm the positive factors currently supporting the U. S. economy, such as strong corporate profits and resilient consumer spending.