The fund aims to track the investment performance of the Bloomberg U.S. 1–5 Year Government/Credit Float Adjusted Index. This index includes all medium and large issuers of U.S. government, investment-grade corporate, and investment-grade international dollar-denominated bonds with maturities between 1 and 5 years, which are publicly issued. All investments of the fund will be selected through a sampling process, and at least 80% of its assets will be invested in bonds held by the index.