The Dow was lower by 333 points, or 0.78%, after the closing bell. The S&P 500 lost 1.1% and the Nasdaq Composite was down by 1.5%, after a selloff in Big Tech stocks. The “Magnificent Seven” group of high-performing tech stocks — Alphabet ...

Technology stocks led a broad rally on Wall Street during a holiday-shortened trading session the day before Christmas.

Wall Street’s holiday cheer ended abruptly today, with all three main benchmarks slumping in a broad-based sell-off affecting even tech and growth stocks that had driven markets higher through much of the shortened trading week.

Technology stocks were the biggest weight on the market Friday. Semiconductor giant Nvidia slumped 2.7%. Its enormous valuation gives it an outsize influence on indexes. Other Big