ICU Medical, Inc. (NASDAQ:ICUI – Get Free Report) saw a significant increase in short interest in January. As of January 31st, there was short interest totalling 1,100,000 shares, an increase of 6.8% from the January 15th total of 1,030,000 shares. Based on an average daily trading volume, of 401,000 shares, the short-interest ratio is currently […]