Siegfried Holding AG (OTCMKTS:SGFEF – Get Rating) was the target of a significant growth in short interest in March. As of March 15th, there was short interest totalling 22,900 shares, a growth of 40.5% from the February 28th total of 16,300 shares. Based on an average trading volume of 0 shares, the days-to-cover ratio is […]