US stock market opening: three major indexes fall together

The Dow fell 0.68%, the S&P 500 fell 0.90%, and the Nasdaq fell 1.42%. Coherent Corp fell 7.44%, Arm Holdings fell 6.11%, McMoran Copper & Gold fell 5.99%, Lumentum Holdings Inc. Common Stock When Issued fell 5.56%, Corning fell 5.52%, and Intel fell 5.45%. Among the "Big Seven": Microsoft rose 1.19%, Apple fell 0.30%, Meta Platforms fell 0.79%, Google fell 1.31%, Amazon fell 1.96%, Tesla fell 2.39%, and Nvidia fell 3.07%.