Clariant AG (OTCMKTS:CLZNF – Get Rating) saw a large increase in short interest during the month of March. As of March 31st, there was short interest totalling 184,000 shares, an increase of 211.9% from the March 15th total of 59,000 shares. Based on an average daily trading volume, of 0 shares, the days-to-cover ratio is […]