US stocks open: The three major stock indexes fall in unison.

The Dow fell 0.22%, the S&P 500 dropped 0.71%, and the Nasdaq declined 1.26%. VRT fell 11.29%, Corning dropped 9.43%, Arm Holdings Plc slid 8.95%, Astera Labs Inc declined 8.66%, Marvell Technology fell 8.62%, and Teradyne dropped 8.52%. Among the "Magnificent Seven": Meta Platforms rose 1.60%, Google gained 1.06%, Microsoft added 0.48%, Apple edged up 0.19%, Tesla fell 0.90%, Amazon dropped 2.05%, and Nvidia declined 3.59%.