The ‘Agg’: More Than the Name Has Changed

Developed in 1986, the index commonly known as the “Agg” started life as the Lehman Aggregate Index. But after Lehman’s ignominious end, it became the Barclays Aggregate Index, and is now formally known as the Bloomberg Barclays US Aggregate Bond Index. Naming convention aside, the Agg represents the U.S. investment-grade broad fixed income benchmark used […]