| The investment seeks total return which exceeds that of its benchmarks. The fund normally invests in derivatives based on the Enhanced RAFI? Emerging Markets Fundamental Index (?Enhanced RAFI EM?), an enhanced, performance recalibrated version of the Index, backed by a diversified short to intermediate duration portfolio comprised of Fixed Income Instruments, which may be represented by forwards or derivatives such as options, futures contracts, or swap agreements. It may invest in common stocks, options, futures, options on futures and swaps, including derivatives based on the Index. |