Exchange Income Co. (OTCMKTS:EIFZF – Get Rating) saw a significant decline in short interest in April. As of April 30th, there was short interest totalling 77,600 shares, a decline of 8.5% from the April 15th total of 84,800 shares. Based on an average daily volume of 300 shares, the days-to-cover ratio is currently 258.7 days. […]