Vanguard U.S. Investment Grade Credit Index Fund Posted on May 4, 2021 | by mohsin Attachments Factsheet_IE00BFRTDC76 Vanguard U.S. Investment Grade Credit Index Fund USD Acc (323 kB)KIID_IE00BFRTDC76 Vanguard U.S. Investment Grade Credit Index Fund USD Acc (160 kB)