what are certificate of deposits and how do they work
CDs are similar to savings accounts in that they are insured "money in the bank" and thus virtually risk free. In the USA, CDs are insured by the Federal Deposit Insurance Corporation (FDIC) for banks and by the National Credit Union Administration (NCUA) for credit unions. They differ from savings accounts in that the CD has a specific, fixed term (often one, three, or six months, or one to five years) and, usually, a fixed interest rate. The bank intends that the customer hold the CD until maturity, at which time they can withdraw the money and accrued interest.