index_feedback@barclays.com U.S. Aggregate Bond Index The U.S. Aggregate Bond Index is a broad-based benchmark that measures the investment grade, U.S. dollar-denominated, fixed-rate taxable bond market, including Treasuries, government-related and corporate securities, MBS (agency fixed-rate and hybrid ARM pass-throughs), ABS, and CMBS. Bloomberg Barclays MSCI Green Bond Index family are another important evolutionary step to provide further transparency to a market, giving end investors a means to evaluate performance and assess risk. The Green Bond Index family also complements the existing Bloomberg Barclays MSCI ESG Fixed Income Index Series, launched in June 2013. The Bloomberg Barclays US Aggregate Bond Index is a broad-based flagship benchmark that measures the investment grade, US dollar-denominated, fixed-rate taxable bond market. The index includes Treasuries, government-related and