Athabasca Oil Co. (OTCMKTS:ATHOF – Get Rating) saw a significant drop in short interest in July. As of July 15th, there was short interest totalling 4,449,800 shares, a drop of 20.7% from the June 30th total of 5,614,600 shares. Based on an average daily volume of 230,800 shares, the days-to-cover ratio is currently 19.3 days. […]