Nasdaq down 3%; worst fall in 3 years
The Nasdaq suffered its biggest drop in two-and-a-half years on Thursday after another sharp selloff in biotech and momentum names, including Gilead Sciences and TripAdvisor, increasing investor anxiety about a broader pullback. The Nasdaq biotechnology index .NBI shed 5.6 percent, its biggest one-day drop since August 2011, adding to recent losses since a large drop in Gilead more than two weeks ago triggered a wider selloff for […]