Advantest Co. (OTCMKTS:ATEYY – Get Rating) saw a large decline in short interest in March. As of March 31st, there was short interest totalling 2,500 shares, a decline of 24.2% from the March 15th total of 3,300 shares. Based on an average daily trading volume, of 18,100 shares, the days-to-cover ratio is currently 0.1 days. […]