The fund is an actively-managed ETF that seeks to achieve its investment objective by (i) investing 80% or more of its assets in bonds or ETFs that invest 80% or more of their assets in bonds and forwards, options or futures contracts related to bonds and seek to obtain exposure to the performance of the U.S. Aggregate Bond market or directly in the securities held by such ETFs and (ii) selling and purchasing S&P 500® Index put options to generate income to the fund beyond what is received from the underlying investments.