Eaton Vance Tax-Managed Global Buy-Write Opportunities Fund is a closed-ended equity mutual fund launched and managed by Eaton Vance Management. It is co-managed by Parametric Portfolio Associates LLC. The fund invests in public equity markets across the globe. It seeks to invest in stocks of companies operating across diversified sectors. The fund also writes call options on one or more U.S. and foreign indices on a substantial portion of the value of its common stock portfolio. It benchmarks the performance of its portfolio against the S&P 500 Index, the CBOE S&P 500 BuyWrite Index, the CBOE NASDAQ-100 BuyWrite Index, and the FTSE Eurotop 100 Index. Eaton Vance Tax-Managed Global Buy-Write Opportunities Fund was formed on September 30, 2005 and is domiciled in the United States.