[U.S. Stock Market Opens Lower, AI Stocks Mixed] BlockBeats News, July 29, according to BIT ((bit.com)) market data, U.S. stock markets opened with the Dow Jones down 0.8%, the S&P 500 down 0.18%, and the Nasdaq down 0.12%. For individual stocks, GlobalFoundries rose 0.57%, as the company will receive up to $300 million in funding from the U.S. government. AI stocks showed mixed performance, with SK Hynix opening down about 1% and NVIDIA down 0.61%. Memory stocks performed strongly, with SanDisk up about 2% and STX up 7%.