• The highest possible rating a bond can receive is AAA, which is awarded only to those bonds that demonstrate the highest level of creditworthiness.

  • This AAA rating is used by Fitch Ratings and Standard & Poor’s, while Moody’s uses the similar “Aaa” letter.
  • Bonds rated AAA are considered the least likely to default.
  • Issuers of bonds with a rating of AAA, as a rule, find investors without problems, although the yield offered on these bonds is lower than on bonds of other levels due to the high credit rating.