The investment seeks to track the investment results of the MSCI USA Momentum SR Variant Index. The fund generally will invest at least 90% of its assets in the component securities of the underlying index and may invest up to 10% of its assets in certain futures, options and swap contracts, cash and cash equivalents. The index consists of stocks exhibiting relatively higher momentum characteristics from the traditional market capitalization-weighted parent index, the MSCI USA Index, as determined by MSCI Inc.