 |
 |
Aaa |
 |
Bonds of the
highest quality |
 |
 |
Aa |
 |
Bonds of high
quality. |
 |
 |
A |
 |
Bonds whose
security of principal and interest is considered
adequate but may be impaired in the future. |
 |
 |
Baa |
 |
Bonds of medium
grade that are neither highly protected nor poorly
secured. |
 |
 |
Ba |
 |
Bonds of speculative
quality whose future cannot be considered well ensured. |
 |
 |
B |
 |
Bonds that lack
characteristics of a desirable investment. |
 |
 |
Caa |
 |
Bonds in poor
standing that may be defaulted. |
 |
 |
Ca |
 |
Speculative bonds
that are often in default. |
 |
 |
C |
 |
Bonds with little
probability of any investment value (lowest rating). |
 |