Vanguard Intermediate-Term Bond Index Fund (BIV) is an exchange-traded fund in the Intermediate Core Bond category. It has $52.51B in assets, an expense ratio of 0.03% and a 4.20% dividend yield. This index includes all medium and larger issues of U.S. government, investment-grade corporate and investment-grade international dollar-denominated bonds that have maturities between 5 and 10 years and are publicly issued. All of the fund's investments will be selected through the sampling process, and at least 80% of its assets will be invested in bonds held in the index.