Ingevity Co. (NYSE:NGVT – Get Free Report) saw a large decline in short interest in January. As of January 31st, there was short interest totalling 755,800 shares, a decline of 8.6% from the January 15th total of 827,100 shares. Based on an average daily volume of 261,500 shares, the days-to-cover ratio is presently 2.9 days. […]