StockNews.com assumed coverage on shares of ARCA biopharma (NASDAQ:ABIO – Free Report) in a report released on Sunday. The firm issued a sell rating on the biopharmaceutical company’s stock. ARCA biopharma Stock Performance Shares of ABIO stock opened at $2.05 on Friday. The company’s fifty day moving average price is $2.04 and its 200-day moving […]