Debt Capital Markets interview preparation

Bond mechanics, duration, credit spreads, ratings, primary issuance, syndicated loans, structured credit, covenants and liability management, plus the Indian debt market. Every question is either traced to a named firm from a public candidate report, or tagged at desk level when we could not trace it.

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Question bank

100 questions, mapped to the firms that asked them

Questions: 100
Traced to a firm: 45
Firms: 26
Updated: September 2026

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069What is structured finance, how would you evaluate it, and what are the credit risks?Structured creditHardtechnicalMoody'sCredit Risk · New York · 2024
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Structured finance pools cash-flow-generating assets in a bankruptcy-remote vehicle and issues tranched debt against them, so the credit risk of the notes comes from the pool and the structure rather than from a corporate. You evaluate it in three layers: the collateral, the structure, and the counterparties. And you assume correlation is higher than the model says.
Then walk it
1. The mechanics: a true sale of assets into an SPV, so the notes are isolated from the originator's insolvency. The SPV issues senior through mezzanine to equity, and losses hit from the bottom up while cash pays from the top down. That subordination is what manufactures a AAA out of a pool of BBB-quality assets.
2. Layer one, collateral: what are the assets, what is their historical default and loss experience, how granular and diversified is the pool, what are the underwriting standards, and how will they behave in a recession rather than in the sample period.
3. Layer two, structure: attachment and detachment points, excess spread, overcollateralisation, reserve funds, the payment waterfall, sequential versus pro rata principal, and the triggers that divert cash to the seniors when performance deteriorates. Also whether the pool is static or managed.
4. Layer three, counterparties and operations: the servicer, because a securitisation is only as good as collections; the swap counterparty; the trustee; and the originator's alignment, which is why regulators require risk retention of 5 percent.
5. The core credit risks, in order of how much damage they do: correlation, which is the 2007 lesson — tranching protects you against idiosyncratic default and not against a common shock; model risk in the assumed default and prepayment curves; servicer failure; and basis or timing mismatches between asset and liability cash flows.
6. The honest limitation for an interview: structured finance ratings depend on assumptions that cannot be observed directly. Two analysts with the same pool and different correlation assumptions get different ratings, and the history of the asset class is largely a history of that assumption being too optimistic.
Where candidates lose it
Describing the tranching mechanics and stopping. The interviewer — especially at an agency — wants the risk analysis, and the answer must name correlation and model risk explicitly. Saying tranching protects against idiosyncratic but not systematic loss is the single sentence that carries this question.
Expect next
- What does risk retention achieve?
- Why did 2007-vintage CDOs fail when the underlying was rated?
- How would you stress a static pool versus a managed one?
Reported by candidates at Moody's (Credit Risk, New York, 2024). Source: Wall Street Oasis.

Firm tags come from public, anonymous candidate reports on Wall Street Oasis: strong signal, not sworn testimony. Firms are named as the places a question was reported, not as partners of Fin Maverick. Answers are written for this page to show how to think out loud; they are not scripts to recite.

100 questions, mapped to the firms that asked them

Say this

Then walk it

Where candidates lose it

Expect next