Invesco Nasdaq Biotechnology ETF (NASDAQ:IBBQ – Get Free Report) shares traded down 0.2% on Tuesday . The stock traded as low as $22.31 and last traded at $22.33. 13,876 shares traded hands during mid-day trading, a decline of 21% from the average session volume of 17,535 shares. The stock had previously closed at $22.37. Invesco […]