Ashtead Group plc (OTCMKTS:ASHTY – Get Rating) saw a large growth in short interest in the month of May. As of May 31st, there was short interest totalling 2,600 shares, a growth of 23.8% from the May 15th total of 2,100 shares. Based on an average daily volume of 7,300 shares, the short-interest ratio is […]