Eaton Vance Tax-Managed Global Buy-Write Opportunities Fund (NYSE:ETW – Get Free Report) saw a significant increase in short interest in April. As of April 15th, there was short interest totalling 46,400 shares, an increase of 193.7% from the March 31st total of 15,800 shares. Based on an average daily trading volume, of 269,300 shares, the […]