BKV Corporation (NYSE:BKV - Get Free Report) saw a significant increase in short interest in the month of September. As of September 15th, there was short interest totaling 10,035,138 shares, an increase of 64.4% from the August 31st total of 6,102,985 shares. Based on an average daily volume of 3,476,246 shares, the short-interest ratio is presently 2.9 days. Currently, 9.4% of the shares of the stock are sold short.