ProShares UltraShort Real Estate (the Fund) seeks daily investment results that correspond to twice the inverse daily performance of the Dow Jones U.S. Real Estate Index (the Index). The Index measures the performance of the real estate sector of the United States equity market. Component companies include those that invest directly or indirectly through development, management or ownership of shopping malls, apartment buildings and housing developments, and real estate investment trusts (REITs) that invest in apartments, office and retail properties. The Fund takes positions in securities and/or financial instruments that, in combination, should have similar daily return characteristics as -200% of the daily return of the Index. The Index is a price return index. The Fund�s investment advisor is ProShare Advisors LLC.