Strategy. The Fund is actively managed by the Funds investment sub-adviser, Quadratic Capital Management LLC (Quadratic or the Sub-Adviser), and seeks to achieve its investment objective primarily by investing, directly or indirectly, in a mix of U.S. Treasury securities (Treasuries) and option strategies (as defined below) tied to the shape of the U.S. interest rate swap curve (described below). The Funds strategy is designed to hedge against deflation risk and generate positive returns from the Funds options during periods when the U.S. interest rate curve flattens (i.e., the spread between interest rates on U.S. long-term debt instruments and U.S. shorter-term debt instruments tightens) or inverts. The Fund invests in Treasuries of various maturities directly or through other exchange-traded funds (ETFs) that … Show more… The Fund is actively managed by the Funds investment sub-adviser, Quadratic Capital Management LLC (Quadratic or the Sub-Adviser), and seeks to achieve its investment objective primarily by investing, directly or indirectly, in a mix of U.S. Treasury securities (Treasuries) and option strategies (as defined below) tied to the shape of the U.S. interest rate swap curve (described below). The Funds strategy is designed to hedge against deflation risk and generate positive returns from the Funds options during periods when the U.S. interest rate curve flattens (i.e., the spread between interest rates on U.S. long-term debt instruments and U.S. shorter-term debt instruments tightens) or inverts. The Fund invests in Treasuries of various maturities directly or through other exchange-traded funds (ETFs) that invest in Treasuries. The option strategies used by the Fund are options strategies of various maturities that are tied to the shape of the U.S. interest rate swap curve and structured to limit the loss to the Fund and include long options, long spreads and butterflies. The U.S. interest rate swap curve is a type of interest rate curve that reflects the fixed interest rates used in interest rate swap agreements with different maturities. (Swap rates are a fixed interest rate exchanged for a floating interest rate in an interest rate swap). The Fund may buy options, long spreads and butterflies. Long spreads involve buying one call (put) option and selling another call (put) option to create a range consisting of a lower (higher) strike price and an upper (lower) strike price and the maximum loss should be limited to the premium paid. Butterflies involve buying a call (put) with a lower (higher) strike price, selling two call (put) options with an intermediate strike price, and buying one additional call (put) option with a higher (lower) strike price and the maximum loss should be limited to the premium paid. The option strategies used by the Fund are expected to (i) appreciate in value as the curve flattens or inverts (i.e., lower or negative long-term interest rates and/or a reduction in the spread between shorter and longer term interest rates) and (ii) decrease in value or become worthless as the curve steepens. The U.S. interest rate swap curve flattens when the spread between swap rates on longer-term debt instruments and shorter-term debt instruments narrows, steepens when such spread widens, and inverts when swap rates on longer-term debt instruments become lower than those for shorter-term debt instruments (i.e., the spread is negative). When the Fund purchases an option, the Fund pays a cost (premium) to purchase the option. The Funds investments in options will be traded in the over-the counter (OTC) market. OTC derivative instruments generally have more flexible terms negotiated between the buyer and the seller. These instruments would generally be subject to greater counterparty risk. Many of the protections afforded to exchange participants will not be available for OTC options and there is no daily price fluctuation limits. OTC instruments also may be subject to greater liquidity risk. Under the Funds option contracts, the Fund pays upfront for the option contracts (i.e., the premium), and counterparties are not required to post variation margin. There is no potential additional cash outflow or future liability for the Fund under the options; the Funds only potential loss on such options is the premium paid in advance. However, the Funds options contracts are subject to counterparty risk, which is the risk of non-performance by an options counterparty. Such non-performance could result in a material loss to the Fund. The Fund is also subject to significant counterparty risk as a result of holding cash at the Funds custodian because such cash deposits are unsecured liabilities of the custodian. Options contracts, by their terms, have stated expirations; therefore, to maintain consistent exposure to options, the Fund will periodically migrate out of existing positions and into different positions with different strike prices and maturities a process referred to as rolling. Quadratic will use its discretion to implement option strategies with a time-to-expiration of any maturity. Under normal circumstances, the Sub-Adviser generally expects to invest less than 20% of the Funds assets in option premiums (as defined below) and to actively manage the Funds options investments to reduce the weight of such options in the Funds portfolio if their value increases above the desired amount. Similarly, the Sub-Adviser generally expects to sell portfolio investments and reinvest proceeds in options if the value of such options declines below the desired amount. Investments in derivative instruments, such as the options used in the options strategies, have the economic effect of creating financial leverage in the Funds portfolio because such investments may give rise to gains or losses that are disproportionate to the amount the Fund has invested in those instruments. Because the Fund only invests option strategies structured to limit the potential loss to the Fund as part of its principal investment strategy, the maximum loss for the Funds options position is the options premium, which is defined as the net premium paid for the options and any post-purchase appreciation in value. Thus, any disproportionate returns are generally expected to exist only when the value of such options appreciates. However, following such appreciation, even small changes in the shape of the U.S. interest rate curve or interest rate volatility may result in a significant decline in the value of such options with a maximum loss equal to the options premium at risk. Even small changes in the shape of the U.S. interest rate curve or changes to interest rate volatility levels may result in a significant decline in the value of such options. While the options strategies used by the Fund are structured to limit the potential loss to the Fund, there is no guarantee that this will occur. The Fund is non-diversified and therefore may invest a larger percentage of its assets in the securities of a single issuer or smaller number of issuers than diversified funds. Show less