Predictive Discovery Limited (OTCMKTS:PDIYF – Get Free Report) was the target of a large increase in short interest in May. As of May 15th, there was short interest totalling 40,500 shares, an increase of 19.1% from the April 30th total of 34,000 shares. Based on an average daily trading volume, of 49,400 shares, the short-interest […]