Dufry AG (OTCMKTS:DUFRY – Get Free Report) saw a large decrease in short interest in July. As of July 15th, there was short interest totalling 19,100 shares, a decrease of 58.4% from the June 30th total of 45,900 shares. Based on an average daily trading volume, of 126,000 shares, the days-to-cover ratio is currently 0.2 […]