Nabtesco Co. (OTCMKTS:NCTKF – Get Rating) saw a large drop in short interest during the month of March. As of March 15th, there was short interest totalling 257,600 shares, a drop of 19.0% from the February 28th total of 318,000 shares. Based on an average daily volume of 400 shares, the short-interest ratio is presently […]