Zip Co Limited (OTCMKTS:ZIZTF – Get Free Report) was the target of a large growth in short interest in April. As of April 15th, there was short interest totalling 17,851,900 shares, a growth of 165.0% from the March 31st total of 6,737,600 shares. Based on an average daily volume of 1,600 shares, the days-to-cover ratio […]