On February 11, 2026, the three primary U.S. stock indices experienced a collective upswing at the market open. The NASDAQ Composite Index climbed 0.76%, the Dow Jones Industrial Average rose by 0.41%, and the S&P 500 Index increased by 0.62%. Memory-related stocks rebounded, with Micron Technology and SanDisk both surging over 6%, while Western Digital also witnessed a rise of more than 4%. In contrast, ride-hailing company Lyft saw its stock price plummet over 15% as its fourth-quarter 2025 revenue failed to meet market expectations.
