Formidable Fortress ETF (KONG) 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.

Formidable Fortress ETF (KONG) operates in the Financial Services sector, specifically the Asset Management industry, with a market capitalization near $21.5M, listed on CBOE, carrying a beta of 0.62 to the broader market. Under normal market conditions, the fund seeks to meet its investment objective by investing in large- and mid-cap equity securities, including common stocks, related depository receipts, real estate investment trusts (“REITs”), and other equity investments or ownership interests in business enterprises. public since 2021-07-22.

Open interest history tracks how outstanding options contracts change over time. No recent options activity for KONG as of 2026-06-01; 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 →