Question: Question 1 MBS Part (a) . Complete the following table assuming a prepayment rate of 140 PSA: Original balance: $150,000,000 Pass-through rate: 7% WAM: 360
Question 1 MBS
Part (a). Complete the following table assuming a prepayment rate of 140 PSA:
Original balance: $150,000,000
Pass-through rate: 7%
WAM: 360 months
month | outstanding balance | SMM | mortgage payment | interest | scheduled principal repayment | Pre-payment | Total principal repayment | Cash flow |
1 | $150,000,00 | 0.023% | $1,316,357.36 | $875,000 | $441,357.36 | $34,941.88 | $476,299.24 | $1,351,299.24 |
2 | $148,648,700.76 | 0.047% | $1,316,357.36 | $867,117.42 | $449,239.93 | $69,337.90 | $518,577.83 | $1,385,695.25 |
3 | ? | ? | $1,316,357.36 | ? | $457,323.16 | ? | ? | ? |
Note: you don't have to replicated the entire table in your answer. Showing the workings and values of all missing items of Month 3 suffices.
Part (b). Suppose you own a mortgage pass-through security as described in Part (a). Describe the influence of a decrease in mortgage rates on the total return of the mortgage backed security as compared to an otherwise identical plain vanilla bond.
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
