Biotechs Sink Again in Sector Shift to Technology Stocks By: TalkMarkets May 31, 2017 at 13:21 PM EDT Biotech stocks continued to lose momentum with a three-day losing streak and the XBI down 7.4% for the past month.The IBB opened flat at $284 today. Read More >> Related Stocks: Alphabet-A Amazon.com Amgen Apple Celgene Corp FINANCIAL SEL Gilead Sciences Microsoft Nasdaq Biotechnology Ishares ETF PowerShares QQQ S&P Biotech SPDR TECHNOLOGY Vaneck Semiconductor ETF