UltraShort Nasdaq Biotechnology
ProShares UltraShort Nasdaq Biotechnology seeks daily investment results, before fees and expenses, that correspond to twice (200%) the inverse (opposite) of the daily performance of the NASDAQ Biotechnology® Index.
ProShares UltraShort Nasdaq Biotechnology seeks daily investment results, before fees and expenses, that correspond to twice (200%) the inverse (opposite) of the daily performance of the NASDAQ Biotechnology® Index.