Innovator Equity Defined Protection ETF - 1 Yr August (ZAUG) 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 August (ZAUG) operates in the Financial Services sector, specifically the Asset Management industry, with a market capitalization near $162.7M, listed on CBOE, carrying a beta of 0.23 to the broader market. The fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in FLexible EXchange® Options (“FLEX Options”) that reference the SPDR® S&P 500® ETF Trust (the “Underlying ETF”). public since 2024-08-01.

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

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