Asahi Kasei Co. (OTCMKTS:AHKSY) was the target of a significant drop in short interest during the month of January. As of January 15th, there was short interest totalling 3,500 shares, a drop of 58.3% from the December 31st total of 8,400 shares. Based on an average daily trading volume, of 74,500 shares, the short-interest ratio […]