Zip Co Limited (OTCMKTS:ZIZTF – Get Free Report) saw a significant growth in short interest in the month of December. As of December 31st, there was short interest totalling 12,045,100 shares, a growth of 84.3% from the December 15th total of 6,537,300 shares. Based on an average daily trading volume, of 38,900 shares, the short-interest […]