Yubo International Biotech Limited (OTCMKTS:YBGJ – Get Free Report) saw a large drop in short interest in the month of April. As of April 15th, there was short interest totalling 100 shares, a drop of 90.9% from the March 31st total of 1,100 shares. Based on an average daily volume of 500 shares, the days-to-cover […]