At the opening of the US stock market, the three major stock indexes generally fell On October 23rd, according to BIT (bit. com) market data, the Dow Jones Industrial Average opened down 0.32%, the S&P 500 Index fell 0.53%, the Nasdaq fell 0.45%, Tesla (TSLA. O) fell 1.3%, and Meta Platforms (META. O) fell 1.5%. Western Digital (WDC. O) fell 1.4%, while Blackstone Group (BX. N) fell over 1%.