
Aames 2001-1
Mortgage Pass-Through Certificates
Prepayment Report for May 25, 2001 Distribution
Prepayment Report - Voluntary Prepayments |
VOLUNTARY PREPAYMENTS | | | | GROUP 2 | GROUP 1 | TOTAL |
| | | | | | | | |
| Current | | | | | | | |
| Number of Paid in Full Loans | | | | - | 17 | 17 |
| Number of Repurchased Loans | | | | - | - | - |
| Total Number of Loans Prepaid in Full | | | - | 17 | 17 |
| | | | | | | | |
| Paid in Full Balance | | | | - | 946,871.13 | 946,871.13 |
| Repurchased Loans Balance | | | | - | - | - |
| Curtailments Amount | | | | - | - | - |
| Total Prepayment Amount | | | | - | 946,871.13 | 946,871.13 |
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| Cumulative | | | | | | | |
| Number of Paid in Full Loans | | | | - | 20 | 20 |
| Number of Repurchased Loans | | | | - | - | - |
| Total Number of Loans Prepaid in Full | | | - | 20 | 20 |
| | | | | | | | |
| Paid in Full Balance | | | | - | 1,072,441.08 | 1,072,441.08 |
| Repurchased Loans Balance | | | | - | - | - |
| Curtailments Amount | | | | - | - | - |
| Total Prepayment Amount | | | | - | 1,072,441.08 | 1,072,441.08 |
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SPACE INTENTIONALLY LEFT BLANK |
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Total Prepayments by Groups (in thousands of dollars)

Total Prepayments (in thousands of dollars)

| | | | | | | Page 19 of 27 | © COPYRIGHT 2001 Deutsche Bank |

Aames 2001-1
Mortgage Pass-Through Certificates
Prepayment Report for May 25, 2001 Distribution
Prepayment Report - Voluntary Prepayments |
VOLUNTARY PREPAYMENT RATES | | | GROUP 2 | GROUP 1 | TOTAL |
| | | | | | | | |
| SMM | | | | | 0.00% | 0.80% | 0.63% |
| 3 Months Avg SMM | | | | | | |
| 12 Months Avg SMM | | | | | | |
| Avg SMM Since Cut-off | | | | 0.00% | 0.45% | 0.36% |
| | | | | | | | |
| CPR | | | | | 0.00% | 9.18% | 7.33% |
| 3 Months Avg CPR | | | | | | |
| 12 Months Avg CPR | | | | | | |
| Avg CPR Since Cut-off | | | | 0.00% | 5.30% | 4.22% |
| | | | | | | | |
| PSA | | | | | 0.00% | 1541.96% | 1226.19% |
| 3 Months Avg PSA Approximation | | | | | | |
| 12 Months Avg PSA Approximation | | | | | |
| Avg PSA Since Cut-off Approximation | | | 0.00% | 1069.96% | 846.70% |
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CPR by Groups

Total CPR

PSA by Groups

Total PSA

| | | | | | | Page 20 of 27 | © COPYRIGHT 2001 Deutsche Bank |

Aames 2001-1
Mortgage Pass-Through Certificates
Prepayment Report for May 25, 2001 Distribution
Prepayment Report - Voluntary Prepayments |

CPR Avg since Cut-Off by Groups

Total CPR Avg since Cut-Off

PSA Avg since Cut-Off by Groups

Total PSA since Cut-Off

PREPAYMENT CALCULATION METHODOLOGY | | | | | |
| Single Monthly Mortality (SMM): (Voluntary partial and full prepayments + Repurchases)/(Beg Principal Balance - Sched Principal) | |
| Conditional Prepayment Rate (CPR): 1-((1-SMM)/\12) | | | | | |
| PSA Standard Prepayment Model: CPR/(0.02*min(30,WAS)) | | | | |
| Average SMM over period between nth month and mth month (AvgSMMn,m): [(1-SMMn) * (1-SMMn+1) *. . . . .*(1-SMMm)]/\(1/months in period n,m) |
| Average CPR over period between the nth month and mth month (AvgCPRn,m): 1-((1-AvgSMMn,m)/\12) | | |
| Average PSA Approximation over period between the nth month and mth month: AvgCPRn,m/(0.02*Avg WASn,m)) | | |
| Average WASn,m: (min(30,WASn)+min(30,WASn+1)+. . . . .+min(30,WASm)/(number of months in the period n,m) | | |
| Weighted Average Seasoning (WAS) | | | | | | |
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| Note: Prepayment rates are calculated since deal issue date and include partial and full voluntary prepayments and repurchases. | |
| Dates correspond to distribution dates. | | | | | |
| | | | | | | Page 21 of 27 | © COPYRIGHT 2001 Deutsche Bank |