 Avalon Globocare Corp NASDAQ:AVCO was the recipient of a significant decline in short interest in March. As of March 31st, there was short interest totalling 779,300 shares, a decline of 8.8 from the March 15th total of 854,100 shares. Based on an average daily trading volume, of 160,800 shares, the days-to-cover ratio is presently 4.8 ... 