Atco Mining Inc. (OTCMKTS:ATMGF – Get Free Report) saw a significant increase in short interest in July. As of July 15th, there was short interest totalling 11,400 shares, an increase of 395.7% from the June 30th total of 2,300 shares. Based on an average daily volume of 90,000 shares, the days-to-cover ratio is presently 0.1 […]