Innovator Equity Defined Protection ETF - 1 Yr October (ZOCT) 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.

Innovator Equity Defined Protection ETF - 1 Yr October (ZOCT) operates in the Financial Services sector, specifically the Asset Management industry, with a market capitalization near $105.7M, listed on CBOE, carrying a beta of 0.19 to the broader market. ZOCT invests all its assets in FLEX options. public since 2024-10-01.

Open interest history tracks how outstanding options contracts change over time. No recent options activity for ZOCT as of 2026-10-16; 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 →