Markets News, July 28, 2026: Major Indexes End Mostly Higher on Strong Earnings as Oil Prices Sink; Dow Adds Nearly 550 Points; Chip Stocks Weigh on Nasdaq

The Dow Jones Industrial Average experienced a significant surge, adding nearly 550 points. According to reporting from MarketWatch, the Dow rose by over 530 points, marking its strongest single-day performance in four weeks. While the Dow and the S&P 500 both trended upward, the Nasdaq faced a different trajectory and finished the day lower. The divergence in performance was primarily driven by a contrast between general earnings strength and a targeted downturn in the technology sector. Coverage from MarketWatch and Barron's emphasizes the specific role of semiconductor companies in the day's volatility.

While the broader market benefited from strong earnings reports, chip stocks acted as a significant drag on the Nasdaq, extending a recent selloff. Barron's specifically identifies several key movers in this sector, noting the activity of Micron, Marvell, and Nvidia. These stocks are highlighted as critical components of the market movement, contributing to the slide of the tech-heavy index while other sectors of the economy continued to climb. To understand the current market context, it is necessary to note the opposing forces at play during this session. The overall upward momentum for the Dow and S&P 500 suggests a positive reception to corporate earnings across various industries.

However, the continued decline in chip stocks indicates a specific area of instability or correction within the technology market. This creates a landscape where general economic strength, as evidenced by the Dow's best day in a month, is competing with a sector-specific decline in high-growth semiconductor firms. Looking ahead, market observers will be tracking whether the chip stock selloff continues to weigh on the Nasdaq or if the broader earnings strength seen in the Dow and S&P 500 can offset these losses. The performance of specific companies like Nvidia, Marvell, and Micron remains a focal point for analysts.