This fund primarily commits its capital to the individual assets comprising its benchmark index, with at least 80% of its holdings allocated to these components. An even larger proportion, a minimum of 90% of its overall assets, will be channeled into fixed-income securities that match the kinds found within that same index. The underlying benchmark itself consists solely of corporate debt instruments. These instruments share key traits: they are denominated in U.S. dollars, are subject to taxes, provide a set interest rate, and possess a credit rating of either "high yield" or an equivalent to "BBB.