The NASDAQ-100 Index measures the performance of Large Cap securities and is selected by a NASDAQ - Listed process. Currently, 6 ETFs track the NASDAQ-100 Index with more than $73.65 B in ETP assets with an average expense ratio of 0.83%. The largest ETF is PowerShares QQQ Trust (QQQ) by PowerShares with $67.27 B in assets.
In the last 12 months, the best performing NASDAQ-100 Index ETF was the ProShares UltraPro QQQ (TQQQ) at 108.86%. The most-recent ETF launched by NASDAQ-100 Index was the ProShares UltraPro Short QQQ (SQQQ) in February 2010.