[The three major U.S. stock indices opened higher, Micron and SanDisk both down 5%] BlockBeats News, August 3, according to BIT (Bit.com) market data, U.S. stocks opened with the Dow Jones up 0.52%, the S&P 500 Index up 0.33%, and the Nasdaq up 0.3%. Alibaba (BABA.N) rose 3.5% after releasing its Qwen 3.8-MAX artificial intelligence model. SpaceX (SPCX.O) fell 3%. Storage-related stocks declined, with Micron Technology (MU.O) down 5% and SanDisk (SNDK.O) down 5%.