Fund Summary The investment seeks daily investment results, before fees and expenses, that correspond to two times the inverse (-2x) of the daily performance of the NASDAQ-100 Index®. The fund invests in financial instruments that ProShare Advisors believes, in combination, should produce daily returns consistent with the fund's investment objective. The index includes 100 of the largest domestic and international non-financial companies listed on the Nasdaq Stock Market based on market capitalization. The fund is non-diversified. Up in pre-market.
