StockNews.com started coverage on shares of ARCA biopharma (NASDAQ:ABIO – Free Report) in a research note issued to investors on Wednesday. The brokerage issued a sell rating on the biopharmaceutical company’s stock. ARCA biopharma Stock Up 0.2 % ABIO opened at $2.04 on Wednesday. The firm has a 50-day simple moving average of $2.04 and […]