The fund primarily allocates at least 80% of its net assets, including any capital acquired through borrowing, towards securities included in the Cboe S&P 500 ESG BuyWrite Index, which serves as its benchmark. This 80% investment directive is considered non-fundamental; consequently, it can be modified, but only after providing shareholders with 60 days' prior written notification. It is important to note that this fund maintains a non-diversified portfolio structure.