RocketFuel Blockchain, Inc. (OTCMKTS:RKFL – Get Free Report) was the target of a significant decline in short interest in the month of December. As of December 15th, there was short interest totalling 2,900 shares, a decline of 23.7% from the November 30th total of 3,800 shares. Based on an average daily trading volume, of 34,500 […]