RISR aims to benefit from rising interest rates by seeking a duration target of approximately negative 10 years. A negative duration is where prices increase as interest rates rise, and the adviser believes that the fund holdings value is expected to increase with such a duration target. RISR primarily invests in interest-only MBS (MBS IOs), typically with negative duration, and US Treasury bonds, which have positive duration. The portfolio is structured such that a potential decline in MBS IO valuations may be partially offset by gains in the US Treasury positions. As such, the fund will likely be rebalanced by selling the US Treasury positions and increasing MBS IO holdings to bring its overall duration back to its duration target. The adviser determines the overall asset allocation between MBS IOs and US Treasurys based on its top-down and security-specific analysis. Before June 26, 2023, the fund was called FolioBeyond Rising Rates ETF.