Classificação de riscos de investimentos

Os sistemas de classificações de riscos das agencies Moody's Investor Services, Standard and Poor's, and Fitch
Moody's	S&P	Fitch	Evaluation
Aaa	AAA	AAA	Best Quality
Aa1	AA+	AA+	Safe investment
Aa2	AA	AA
Aa3	AA-	AA-
A1	A+	A+	Principally safe investment
A2	A	A
A3	A-	A-
Baa1	BBB+	BBB+	Average good investment
Baa2	BBB	BBB
Baa3	BBB-	BBB-
Ba1	BB+	BB+	Speculative Investment
Ba2	BB	BB
Ba3	BB-	BB-
B1	B+	B+	Highly speculative investment
B2	B	B
B3	B-	B-
Caa1	CCC+	CCC	Substantial risk / Extremely speculative
Caa2	CCC	CCC
Caa3	CCC-	CCC
Ca	CC	CCC
-	D	D	Default – Non-payment