[U.S. Stock Market Opens with Broad Gains] BlockBeats News, August 11, according to BIT (bit.com) market data, U.S. stock market opened with gains: the Dow Jones Industrial Average rose 0.11%, the S&P 500 Index rose 0.14%, and the Nasdaq Composite Index rose 0.25%. NVIDIA (NVDA.O) increased by 1.8%, with reports indicating the company is launching the open-source AI model Nemotron 4. Storage sector stocks strengthened, SK Hynix (SKHY.O) rose 2.4%, and SanDisk (SNDK.O) rose 1.7%.