Deep Tide TechFlow news, on December 30, according to Jinshi reports, U.S. stocks opened with the Dow down 1.04%, the S&P 500 index down 1.13%, and the Nasdaq down 1.33%.

All of the U.S. stock market's "seven giants" fell, with Tesla (TSLA.O) opening down 3.1%, Apple (AAPL.O) down 1.07%, and Nvidia (NVDA.O) down 1.42%.

Boeing (BA.N) opened down 3.21%, as the company has recently experienced frequent safety incidents with its 737-800 aircraft.