[The three major U.S. stock indexes collectively closed down] On September 1, the three major U.S. stock indexes collectively closed down, with the Dow Jones Industrial Average falling 0.7%, the Nasdaq Composite Index falling 0.12%, and the S&P 500 Index falling 0.33%. The utility sector led the decline, with Edison International falling by more than 23%, Pacific Coal and Electric falling by more than 20%; Amazon fell by more than 2%, and court documents showed that the U.S. Federal Trade Commission sued Amazon. Cryptocurrency concept stocks strengthened, Circle rose by more than 9%, Coinbase rose by more than 5%, Strategy rose by more than 4%; Tesla rose by more than 5%, and SanDisk rose by more than 5%.