The investment seeks to track the investment results (before fees and expenses) of the Dynamic Building & Construction IntellidexSM Index. The fund generally will invest at least 90% of its total assets in the securities that comprise the underlying intellidex. The underlying intellidex was composed of common stocks of U.S. building and construction companies. These companies are engaged primarily in providing construction and related engineering services for building and remodeling residential properties, commercial or industrial buildings, etc. It is non-diversified.