The three major US stock indexes fluctuated, with the Dow Jones up 0.07% and reaching a new historical high, the Nasdaq down 1.63%, and the S&P down 0.57%; Large tech stocks generally fell, with ARM falling more than 8%, AMD and Asma falling more than 5%, Intel falling more than 4%, and Apple and Netflix falling more than 3%; Popular Chinese concept stocks generally fell, with Ideal Automobile and NIO falling more than 7%.