The U.S. stock market experienced a significant pullback on Thursday, February 26th, 2026, as investors grappled with a "sell the news" reaction following the highly anticipated earnings report from the world’s leading artificial intelligence chipmaker. Despite reporting financial results that exceeded even the most optimistic forecasts, the tech-heavy Nasdaq led a broad market decline, highlighting growing concerns about the sustainability of current AI valuations and the potential for a spending plateau among major cloud providers.
Major Market Indexes Performance
Wall Street finished the session in the red, with the Nasdaq Composite (NDAQ) bearing the brunt of the selling pressure. The index tumbled 1.91% to close at approximately 22,710, as investors rotated out of high-growth semiconductor stocks. The S&P 500 (SPY) also saw a notable decline, falling 1.1% to end the day near 6,870. While the broader market struggled, the Dow Jones Industrial Average (DIA) showed more resilience, closing down a modest 0.32%, or roughly 160 points, at 49,322. The relative outperformance of the Dow was attributed to strength in the financial and industrial sectors, which acted as a partial buffer against the technology rout.
Tech Sector and Nvidia’s "Blowout" Earnings
The primary catalyst for the day's volatility was Nvidia (NVDA). The company reported a staggering $68.13 billion in quarterly revenue, a 73% year-over-year increase, and earnings per share of $1.62, comfortably beating analyst estimates. However, the stock fell 5.3% during the session. Analysts noted that the "cleanest beat and raise in history" was already priced into the stock, leading to profit-taking.
This downward move triggered a sector-wide selloff in semiconductors. Broadcom (AVGO) dropped 6.5%, while Advanced Micro Devices (AMD) and Micron Technology (MU) fell 3.7% and 4.7%, respectively. The decline in these heavyweights weighed heavily on other "Magnificent Seven" members. Apple (AAPL) and Microsoft (MSFT) both finished in negative territory, despite JPMorgan reiterating an Overweight rating on Apple, citing its leadership in the personal AI companion space. Tesla (TSLA) and Alphabet (GOOGL) also saw losses as investors questioned the immediate return on massive AI capital expenditures.
Corporate News and Earnings Highlights
While tech faltered, Salesforce (CRM) was a notable bright spot, rising 3.2% after reporting a stronger-than-expected quarterly profit. The company also announced a massive $50 billion share buyback program and an increase in its dividend, signaling confidence in its "Agentic AI" strategy.
In the consumer space, Celsius Holdings (CELH) surged 15% after posting a 38% earnings surprise and revealing it now commands 20% of the U.S. energy drink market. Shake Shack (SHAK) also climbed 11.8% following an earnings beat and the appointment of a new CFO. Conversely, Baidu (BIDU) fell 3% despite beating estimates, as investors focused on eroding sales in its core search business.
Economic Data and Upcoming Events
On the economic front, the U.S. Department of Labor reported that weekly jobless claims ticked up slightly but remained historically low at 1.833 million for continuing claims. This data suggests a still-tight labor market, which complicates the Federal Reserve's path toward further interest rate cuts.
Investors are now looking ahead to several major earnings announcements scheduled for after the closing bell today, including Dell Technologies (DELL), Block (SQ), Intuit (INTU), and Rocket Lab (RKLB). Market participants are particularly interested in Dell’s results for further clues regarding AI server demand. Furthermore, tomorrow’s release of the Producer Price Index (PPI) data for February will be a critical indicator of inflationary pressures, likely setting the tone for the market’s opening on Friday.
Ed Liston is a senior contributing editor at TheStockMarketWatch.com. An active market watcher and investor, Ed guides an independent team of experienced analysts and writes for multiple stock trader publications.