CooTek (Cayman) Inc. (NYSE:CTK – Get Rating) was the recipient of a significant increase in short interest in the month of March. As of March 15th, there was short interest totalling 1,070,000 shares, an increase of 54.6% from the February 28th total of 692,300 shares. Based on an average daily trading volume, of 4,940,000 shares, […]