| The investment seeks investment results that generally correspond (before fees and expenses) to the price and yield of the Dynamic Top 200 IntellidexSM Index (the "underlying intellidex"). The fund generally will invest at least 90% of its total assets in common stocks that comprise the underlying intellidex. The underlying intellidex was composed of approximately 200 U.S. stocks of companies that NYSE Arca,Inc.strictly in accordance with its guidelines and mandated procedures, included pursuant to a proprietary selection methodology. |