U.S. stocks open lower, tech stocks broadly decline

At the opening, the Dow Jones fell 0.67%, the S&P 500 index fell 1.04%, and the Nasdaq fell 1.38%. Major tech stocks broadly declined, with Tesla (TSLA.O) down nearly 4% and Nvidia (NVDA.O) down nearly 2%; most bank stocks opened lower, with Bank of America (BAC.N), Goldman Sachs (GS.N), and Morgan Stanley (MS.N) down about 1.6%.