Prothena Co. plc (NASDAQ:PRTA) Short Interest Down 50.7% in May
MarketBeat
Prothena Co. plc (NASDAQ:PRTA - Get Free Report) was the target of a large drop in short interest in the month of May. As of May 31st, there was short interest totalling 4,410,000 shares, a drop of 50.7% from the May 15th total of 8,950,000 shares. Based on an average daily trading volume, of 1,350,000 shares, the days-to-cover ratio is currently 3.3 days. Currently, 10.4% of the company's stock are sold short.
NASDAQ:PRTA