Publicis Groupe S.A. (OTCMKTS:PUBGY – Free Report) was the target of a large growth in short interest in June. As of June 15th, there was short interest totalling 61,700 shares, a growth of 155.0% from the May 31st total of 24,200 shares. Based on an average daily volume of 147,500 shares, the days-to-cover ratio is […]