CSMC 2021-NQM7 Trust ABS-15G

Exhibit 99.52

TPR Firm:

EdgeMAC

Date Submitted:

10/14/2021

Client Name:

Credit Suisse

Report:

Rating Agency Grades

Client Project:

CSMC 2021-NQM7

Loans in report:

4

INITIAL CREDIT GRADES

INITIAL COMPLIANCE GRADES

INITIAL PROPERTY GRADES

INITIAL OVERALL LOAN GRADES

FINAL CREDIT GRADES

FINAL COMPLIANCE GRADES

FINAL PROPERTY GRADES

FINAL OVERALL LOAN GRADES

Report Date

Loan Number

Edge MAC ID

Seller Loan Number

Originator

Loan Amount

DBRS

Fitch

Kroll

Moody's

S&P

DBRS

Fitch

Kroll

Moody's

S&P

DBRS

Fitch

Kroll

Moody's

S&P

DBRS

Fitch

Kroll

Moody's

S&P

DBRS

Fitch

Kroll

Moody's

S&P

DBRS

Fitch

Kroll

Moody's

S&P

DBRS

Fitch

Kroll

Moody's

S&P

DBRS

Fitch

Kroll

Moody's

S&P

10/14/2021

1902013932

XXX

XXX

XXX

XXX

C

C

C

C

C

C

C

C

C

C

A

A

A

A

A

C

C

C

C

C

A

A

A

A

A

B

B

B

B

B

A

A

A

A

A

B

B

B

B

B

10/14/2021

1903015333

XXX

XXX

XXX

XXX

C

C

C

C

C

A

A

A

A

A

A

A

A

A

A

C

C

C

C

C

B

B

B

B

B

A

A

A

A

A

A

A

A

A

A

B

B

B

B

B

10/14/2021

1904016024

XXX

XXX

XXX

XXX

C

C

C

C

C

C

C

C

C

C

A

A

A

A

A

C

C

C

C

C

B

B

B

B

B

B

B

B

B

B

A

A

A

A

A

B

B

B

B

B

10/14/2021

1904016171

XXX

XXX

XXX

XXX

C

C

C

C

C

C

C

C

C

C

A

A

A

A

A

C

C

C

C

C

A

A

A

A

A

B

B

B

B

B

A

A

A

A

A

B

B

B

B

B