Sika AG (OTCMKTS:SXYAY – Get Rating) was the recipient of a significant drop in short interest during the month of April. As of April 15th, there was short interest totalling 1,500 shares, a drop of 80.5% from the March 31st total of 7,700 shares. Based on an average daily volume of 101,500 shares, the days-to-cover […]