Umicore SA (OTCMKTS:UMICY – Get Free Report) was the target of a large decline in short interest in April. As of April 15th, there was short interest totalling 22,500 shares, a decline of 59.5% from the March 31st total of 55,600 shares. Based on an average daily volume of 462,500 shares, the days-to-cover ratio is […]