On May 5, 2026, the opening bell of the U.S. stock market saw a collective upswing across the three major indices. The Nasdaq Composite Index climbed by 0.8%, reaching a fresh intraday record high, while the Dow Jones Industrial Average rose by 0.52%, and the S&P 500 Index posted a 0.63% gain. Memory-related stocks demonstrated robust performance, with Micron Technology's share price soaring more than 5%. Western Digital also witnessed a significant rise, jumping over 3%, and both SanDisk and Seagate Technology saw their share prices increase by more than 2%.
