FT Vest Nasdaq-100 Buffer ETF - September (QSPT) 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.

FT Vest Nasdaq-100 Buffer ETF - September (QSPT) operates in the Financial Services sector, specifically the Asset Management - Global industry, with a market capitalization near $625.2M, listed on CBOE, carrying a beta of 0.67 to the broader market. The FT Vest Nasdaq-100 Buffer ETF - September is structured to mirror the price performance of the Invesco QQQ Trust SM, Series 1 (referred to as the "Underlying ETF"). public since 2021-09-21.

Open interest history tracks how outstanding options contracts change over time. No recent options activity for QSPT 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 →