The chart illustrates the performance of a hypothetical $10,000 investment made in the Zacks Global ex U.S. Index, the MSCI ACWI ex U.S. Index as of the market open on 12/08/2015. Assumes reinvestment of dividends and capital gains, but does not reflect the effect of any applicable sales charges. This chart does not imply any future performance. You cannot invest directly in the Index.