iShares U.S. Insurance ETF (NYSEARCA:IAK) Sees Large Increase in Short Interest

iShares U.S. Insurance ETF (NYSEARCA:IAK - Get Free Report) saw a significant growth in short interest in March. As of March 13th, there was short interest totaling 61,579 shares, a growth of 140.9% from the February 26th total of 25,565 shares. Approximately 1.9% of the company's stock are short sold. Based on an average daily