Teradata Co. (NYSE:TDC – Get Free Report) saw a large drop in short interest during the month of September. As of September 30th, there was short interest totalling 3,080,000 shares, a drop of 22.6% from the September 15th total of 3,980,000 shares. Based on an average daily volume of 1,040,000 shares, the short-interest ratio is […]