Bolsa, mercados y cotizaciones
Biotech pummeled again, extending Wall Street slide
The Dow Jones industrial average fell 88.66 points or 0.55 percent, to 16,081.56, the S&P 500 lost 8.8 points or 0.48 percent, to 1,824.28 and the Nasdaq Composite dropped 21.702 points or 0.54 percent, to 4,032.405.
At its session low, the Nasdaq Biotech index was down 21 percent from its record intraday high on February 25.
(Reporting by Rodrigo Campos; Editing by Bernadette Baum)