Axcella Health Inc. (NASDAQ:AXLA – Get Free Report) was down 3.6% during mid-day trading on Monday . The company traded as low as $0.20 and last traded at $0.21. Approximately 3,170,779 shares changed hands during mid-day trading, an increase of 414% from the average daily volume of 616,414 shares. The stock had previously closed at […]