Description to the Barclays Government/Credit Bond Fund, traded under ticker symbol GBF: This ETF is a fund, created in January 2007, that corresponds to the price and yield performance, before fees and expenses, of United States government securities and United States investment grade corporate securities as defined by the Barclays Capital U.S. Government/Credit Bond Index. The underlying index gauges the performance of fixed-rate, non-convertible US treasuries and US corporate securities that mature in one or more years and have $250 million or more in face value.