BlockBeats News, August 19th, according to the market data from BIT (Bit.com), the three major U.S. stock indexes collectively closed down, with the Dow falling by 0.22%, the S&P 500 Index falling by 0.69%, and the Nasdaq falling by 1.32%. SanDisk fell by 9.01%, Apple rose by 1.49%, Microsoft rose by 0.23%, Google fell by 0.02%, Amazon fell by 0.70%, Tesla fell by 0.72%, Nvidia fell by 2.36%, Meta Platforms fell by 4.47%.