FRM Part II · FRM Exam Part II · Structured Credit Risk
A pool of 1,000 million of loans pays a weighted average coupon of 7%. Notes of 900 million pay 5% and the 100 million equity piece receives residual cash. Servicing and fees cost 0.5% of the pool annually. Assuming no losses, what is the annual excess spread in money terms, and what does it represent for the structure?
Excess spread is 20 million per year: 70 million of pool interest less 45 million of note interest and 5 million of fees. It serves as the first layer of credit enhancement, absorbing losses before tranche principal is hit.
- A20 million, available as first credit enhancementCorrect
- B70 million, paid entirely to senior notes
- C25 million, available as first credit enhancement
- D45 million, a cost to equity holders
Explanation
Interest income is 70 million. Note interest is 900 x 5% = 45 million and fees are 5 million. Excess spread = 70 - 45 - 5 = 20 million. It is the first line of defense against losses, absorbing them before principal credit enhancement. The 25 million option omits fees.
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