ProShares UltraShort QQQ Mega (QQDN) is an exchange-traded fund in the Trading Inverse Equity category. It has $1.01M in assets, an expense ratio of 0.95% and a 5.20% dividend yield. The fund invests in financial instruments that ProShare Advisors believes, in combination, should produce daily returns consistent with the Daily Target. The index is designed to measure the performance of the largest companies included in the Nasdaq-100 Index by targeting the performance of approximately the top 45% cumulative weight of the Nasdaq-100 Index. The fund is non-diversified.