ProShares - UltraShort QQQ Mega (QQDN) Open Interest History

Open interest tracks the total number of outstanding options contracts. Rising OI alongside price moves can indicate growing commitment to the trend; declining OI suggests positions are being closed.

ProShares - UltraShort QQQ Mega (QQDN) operates in the Financial Services sector, specifically the Asset Management - Leveraged industry, with a market capitalization near $2.4M, listed on NASDAQ, carrying a beta of -2.95 to the broader market. The ProShares UltraShort QQQ Mega fund is structured to provide daily returns, before accounting for its associated fees and expenses, which inversely correspond to double (-2x) the daily movements of the Nasdaq-100 Mega Index. Led by Devin Sullivan, public since 2025-06-10.

Open interest history tracks how outstanding options contracts change over time. No recent options activity for QQDN as of 2026-07-17; this typically reflects low options liquidity, a recently listed name, or a temporary data feed delay. Snapshot will refresh on the next active session.

Learn how open interest is reported and how to read the data →