Carnival Co. & plc (NYSE:CUK – Get Free Report) was the target of a significant growth in short interest in May. As of May 15th, there was short interest totalling 1,460,000 shares, a growth of 105.6% from the April 30th total of 710,200 shares. Based on an average trading volume of 1,980,000 shares, the days-to-cover […]