*By Kristen Lee*
U.S. stocks accelerated losses at the end of the day Wednesday, with the Dow dropping 600 points and the Nasdaq on pace for its biggest monthly drop in a decade.
The Dow Jones Industrial Average closed the day down 608 points, the S&P lost more than 3 percent, and the tech-heavy Nasdaq lost nearly 4.5 percent.
The sell-off was driven in part by a Commerce Department report that home sales plunged 5.5 percent in September, which rattled investors who expected only a slight decline.
Tech stocks especially weighed on markets. Netflix ($NFLX) and chipmaker Nvidia ($NVDA) were both down nearly 10 percent, Facebook ($FB), down nearly 6 percent, and Google parent Alphabet ($GOOGL), down more than 5 percent.
Major averages rose in Wednesday's opening session but the Nasdaq fell after Alphabet reported cloud revenue below Wall Street estimates, despite topping profit views.
An off-duty commercial pilot riding in an extra cockpit seat on a Horizon Air flight said “I’m not OK” just before trying to cut the engines midflight and later told police he had recently taken psychedelic mushrooms as his mental health worsened, according to a federal complaint made public Tuesday.
California regulators have revoked the license of a robotaxi service owned by General Motors after determining its driverless cars that recently began transporting passengers throughout San Francisco are a dangerous menace.