https://investor.vanguard.com/investment-products/cds
Certificates of deposit: Rates & CD investment options | Vanguard
We offer a variety of FDIC-insured brokered CDs with different maturity terms and rates ; 4-6 months, 4.30% ; 7-9 months, 4.30% ; 10-12 months, 4.35% ; 13-18 months ...