Timberline Resources Co. (OTCMKTS:TLRS – Get Rating) was the recipient of a significant growth in short interest in March. As of March 31st, there was short interest totalling 426,800 shares, a growth of 33.4% from the March 15th total of 320,000 shares. Based on an average daily volume of 369,400 shares, the short-interest ratio is […]