what is the bloomberg barclays us aggregate bond tr usd
Bloomberg Barclays Indices A Bloomberg Professional service offering. US Aggregate Index 1. US Aggregate Index. 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. corporate securities, MBS (agency fixed-rate and hybrid ARM pass-throughs), ABS and CMBS (agency and non-. agency).