Borussia Dortmund GmbH & Co. Kommanditgesellschaft auf Aktien (OTCMKTS:BORUF – Get Rating) was the target of a significant increase in short interest in May. As of May 31st, there was short interest totalling 11,000 shares, an increase of 42.9% from the May 15th total of 7,700 shares. Based on an average daily trading volume, of […]