Silicom Ltd. (NASDAQ:SILC – Get Rating) was the recipient of a significant increase in short interest in April. As of April 15th, there was short interest totalling 7,500 shares, an increase of 47.1% from the March 31st total of 5,100 shares. Based on an average trading volume of 17,000 shares, the days-to-cover ratio is presently […]