U.S. stocks opened lower, with the Dow Jones Industrial Average down 0.2%, the S&P 500 down 0.1%, and the Nasdaq Composite down 0.1%. Most memory-related stocks rose, with Micron Technology (MU.O) up 0.9% after demonstrating the world's first 512GB D

2026-09-15

U.S. stocks opened lower, with the Dow Jones Industrial Average down 0.2%, the S&P 500 down 0.1%, and the Nasdaq Composite down 0.1%. Most memory-related stocks rose, with Micron Technology (MU.O) up 0.9% after demonstrating the world's first 512GB DDR5 RDIMM memory module, expected to enter mass production in the second half of 2027. SK Hynix (SKHY.O) rose 2%. Major tech stocks were mixed, with Nvidia (NVDA.O) up 0.8%, Intel (INTC.O) up 1.6%, Microsoft (MSFT.O) down 0.8%, and Oracle (ORCL.N) down 0.5%.