Spread per Turn of Leverage
A bond's spread alone doesn't tell you if you're being paid fairly for the issuer's risk — dividing spread by leverage (debt to EBITDA) gives a rough, comparable price per unit of balance-sheet risk across very different companies.
Prerequisites: Leverage Ratios and Interest Coverage, Credit Spreads
A bond paying 400 basis points and a bond paying 250 basis points look easy to rank — take the higher spread. But if the 400 basis point issuer is levered at 6 times EBITDA and the 250 basis point issuer is levered at only 2 times, the "cheaper" name might actually be the better risk-adjusted buy. Spread per turn of leverage puts both bonds on the same footing by asking how much spread you're being paid for each unit of debt burden the issuer carries.
Spread per turn of leverage divides a bond's credit spread by the issuer's leverage ratio (usually total debt to EBITDA, in "turns"). A higher number means more compensation per unit of balance-sheet risk, letting an analyst compare issuers of very different leverage on a common scale rather than comparing raw spread levels alone.
The formula
In words: take the bond's spread in basis points and divide by how many times EBITDA the company's total debt represents. The result is a rough "price per unit of leverage risk" — not a precise fair-value model, but a fast screening tool credit analysts use to flag names that look mispriced relative to peers.
Worked example
Issuer X's bonds trade at a 400 basis point spread, and the company carries 6.0x total leverage. Issuer Y's bonds trade at 250 basis points, with 2.0x leverage.
- Issuer X. basis points per turn.
- Issuer Y. basis points per turn.
Despite offering a lower headline spread, Issuer Y pays nearly twice as much per unit of leverage risk. An analyst screening for relative value would flag Issuer X's bonds as rich (expensive relative to its leverage) and Issuer Y's as comparatively cheap, even though the raw spread ranking says the opposite.
What this means in practice
Analysts use spread per turn of leverage as a quick relative-value screen when comparing issuers across a sector, particularly in high-yield, where leverage varies enormously and headline spread alone can mislead. It's a starting point for further work, not a substitute for judging covenant quality, industry cyclicality, or a company's specific path to deleveraging.
The metric treats a "turn" of leverage as roughly equivalent risk across companies, which isn't strictly true — a stable, cash-generative business can safely carry more leverage than a cyclical one at the same multiple. Spread per turn is a screening heuristic for flagging candidates to research further, not a final verdict on relative value.
Related concepts
Practice in interviews
Further reading
- Fridson and Alvarez, Financial Statement Analysis (ch. on leverage-adjusted spread)