Grid Dynamics Holdings, Inc. (NASDAQ:GDYN – Free Report) saw a significant growth in short interest during the month of June. As of June 15th, there was short interest totalling 1,770,000 shares, a growth of 30.1% from the May 31st total of 1,360,000 shares. Based on an average daily volume of 525,600 shares, the days-to-cover ratio […]