CMB - Certified Mortgage Banker Advanced Portfolio Management Questions and Answers

Question 1

A mortgage company holds a significant portfolio of Mortgage Servicing Rights (MSRs) and has implemented a corresponding hedging strategy.
If market interest rates experience a sudden and sharp decline of 100 basis points, what is the most likely combined impact on the MSR portfolio and its hedge?

Accepted Answer

The MSR value will decrease due to increased prepayment risk, and the hedge value will increase.

Answer

The MSR value will increase due to higher potential servicing income, and the hedge value will decrease.

Answer

Both the MSR and hedge values will decrease due to general market volatility.

Answer

Both the MSR and hedge values will increase as they are designed to be positively correlated.

Question 2

A portfolio manager for a large bank holds a substantial portfolio of newly originated, high-quality jumbo mortgages. To reduce the bank's regulatory capital requirements and mitigate credit default risk without selling the actual loans, which of the following strategies would be most effective?

Accepted Answer

Executing a Credit Risk Transfer (CRT) transaction with institutional investors.

Answer

Increasing the interest rates on all the loans in the existing portfolio.

Answer

Securitizing the loans and selling them on a servicing-released basis.

Answer

Purchasing a portfolio-wide life insurance policy on all borrowers.

Question 3

In evaluating portfolio performance, a manager wants to compare different asset classes (e.g., QM, Non-QM, FHA) by considering not just their returns, but also the amount of economic capital required to support the risk of each asset class. Which performance metric is most appropriate for this type of analysis?

Accepted Answer

Risk-Adjusted Return on Capital (RAROC)

Answer

Net Interest Margin (NIM)

Answer

Return on Assets (ROA)

Answer

Efficiency Ratio

Question 4

A mortgage bank's secondary marketing department has a large pipeline of locked loans funded by a warehouse line of credit. The warehouse lender, concerned about market stability, unexpectedly increases the 'haircut' from 2% to 5% for all loan types. What is the most immediate and critical consequence for the bank?

Accepted Answer

A significant increase in the bank's immediate liquidity requirement.

Answer

A decrease in the credit quality of the loan pipeline.

Answer

An automatic increase in the interest rate offered to borrowers on locked loans.

Answer

A violation of the TRID rule for all loans in the pipeline.

Question 5

A depository institution holds a large portfolio of 30-year fixed-rate mortgages as assets, while its primary liabilities are short-term customer deposits. If the central bank signals a sustained period of rising interest rates, what is the primary asset-liability management (ALM) risk the institution faces?

Accepted Answer

Net interest margin (NIM) compression due to a duration mismatch.

Answer

Prepayment risk, as borrowers will rush to pay off their low-rate mortgages.

Answer

Credit risk, as borrowers will be more likely to default in a high-rate environment.

Answer

Operational risk from handling an increased volume of customer inquiries.

Question 6

An analyst is using an Option-Adjusted Spread (OAS) to evaluate a mortgage-backed security (MBS). The OAS is calculated as the spread over a benchmark yield curve that equates the security's theoretical price to its market price after accounting for a specific embedded feature. What is this key feature that OAS modeling is designed to quantify?

Accepted Answer

The borrower's prepayment option.

Answer

The credit default risk of the underlying borrowers.

Answer

The liquidity risk of the security in the secondary market.

Answer

The interest rate risk associated with the bond's fixed coupon.

A mortgage company holds a significant portfolio of Mortgage Servicing Rights (MSRs) and has implemented a corresponding hedging strategy.If market interest rates experience a sudden and sharp decline of 100 basis points, what is the most likely combined impact on the MSR portfolio and its hedge?

A mortgage company holds a significant portfolio of Mortgage Servicing Rights (MSRs) and has implemented a corresponding hedging strategy.
If market interest rates experience a sudden and sharp decline of 100 basis points, what is the most likely combined impact on the MSR portfolio and its hedge?