It's A Bad Day For Biotechs By: Benzinga via Benzinga October 26, 2017 at 10:30 AM EDT Biotech stocks are off to a rough start on Thursday, especially Celgene Corporation (NASDAQ: CELG), as shares plummeted to a new 52-week ... Read More >> Related Stocks: AbbVie Amgen Biogen Idec Celgene Corp Gilead Sciences Nasdaq Biotechnology Ishares ETF S&P Biotech SPDR Sarepta Therapeutics