3SBio Inc. (OTCMKTS:TRSBF – Get Free Report) was the recipient of a significant growth in short interest in December. As of December 31st, there was short interest totalling 574,000 shares, a growth of 57,300.0% from the December 15th total of 1,000 shares. Based on an average trading volume of 0 shares, the days-to-cover ratio is […]