Under normal market conditions, the Fund will invest substantially all of its assets in U.S. Treasury securities, cash and cash equivalents, and in the shares of a wholly-owned subsidiary (the Subsidiary) that holds FLexible EXchange Options (FLEX Options) that reference the price performance of the SPDR Gold Trust (the Underlying ETF). FLEX Options are customized equity or index option contracts that trade on an exchange but provide investors with the ability to customize key contract terms like exercise prices, styles and expiration dates. The Underlying ETF is an exchange-traded investment trust that holds physical gold bars. World Gold Trust Services, LLC (WGTS) serves as the Underlying ETFs sponsor and HSBC plc serves as the Underlying ETFs custodian. The Underlying ETF's custodian may utilize subcustodians that hold the Underlying ETF's gold on its behalf. The Underlying ETF is not expected to pay dividends. See The Underlying ETF for more information. The Funds investment sub-advisor is Vest Financial LLC (Vest or the Sub-Advisor).