Oncology Pharma Inc. (OTCMKTS:ONPH – Get Rating) was the recipient of a large decrease in short interest during the month of May. As of May 31st, there was short interest totalling 15,100 shares, a decrease of 22.6% from the May 15th total of 19,500 shares. Based on an average daily volume of 116,400 shares, the […]