U.S. Stocks Open Higher; Oracle Rises More Than 7% After Revenue Beat

The three major U.S. stock indexes opened higher on September 11, 2026, with the Dow Jones Industrial Average up 1.02%, the S&P 500 up 0.84% and the Nasdaq Composite up 0.77%, according to Jiemian News. Optical communications and memory-chip stocks also opened broadly higher, with Coherent and Marvell Technology up more than 3%, SK Hynix and Intel up more than 2%, and Micron Technology, Seagate Technology and SanDisk up more than 1%. Oracle rose more than 7% after reporting first-quarter adjusted revenue above expectations.