The investment seeks to provide investment results that, before fees and expenses, correspond generally to the total return performance of an index derived from the mortgage banking, processing and marketing segment of the U.S. financial services industry. The fund employs a replication strategy in seeking to track the performance of the S&P Mortgage Finance Select Industry Index. It generally invests substantially all, but at least 80%, of total assets in the securities comprising the index. The fund is non-diversified.