Varta AG (OTCMKTS:VARGF – Get Free Report) saw a significant decline in short interest in the month of September. As of September 30th, there was short interest totalling 13,000 shares, a decline of 51.9% from the September 15th total of 27,000 shares. Based on an average trading volume of 0 shares, the days-to-cover ratio is […]