The fund invests at least 80% of its net assets in financial instruments, that, in combination, provide 3X daily leveraged exposure to the index, consistent with the fund's investment objective. The index measures U.S. companies in the home construction sector and defines homebuilder & supplier companies as those that provide a wide range of products and services related to homebuilding, including home construction and producers, sellers and suppliers of building materials, furnishings and fixtures and etc. It is non-diversified.