Fundstrat Granny Shots US Small- & Mid-Cap ETF (GRNJ) 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.

Fundstrat Granny Shots US Small- & Mid-Cap ETF (GRNJ) operates in the Financial Services sector, specifically the Asset Management industry, with a market capitalization near $471.3M, listed on AMEX, carrying a beta of 1.62 to the broader market. The Fundstrat Granny Shots US Small- & Mid-Cap ETF, operating under the Tidal Trust III, is an exchange-traded fund overseen by Tidal Investments LLC, with collaborative management provided by Fundstrat Capital, LLC. Led by Ken Xuan, public since 2025-11-18.

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