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L.1 · ADVANCED · 2 MIN

Beyond the Z-Score: Multi-Signal Distress Detection

The Altman Z-Score flags companies statistically likely to default. But professional distressed investors layer multiple signals to get ahead of the market — no single metric catches everything.

Quiz · 5 questions ↓

Compare

Signal CategoryWhat to WatchLead Time
Financial ratiosZ-Score, interest coverage declining, leverage rising6–12 months
Market signalsCDS widening, bond prices falling, equity vol spike3–6 months
Operational signsCustomer losses, supplier payment delays, talent departure3–9 months
Legal/structuralCovenant amendments, revolver draws, auditor warnings1–6 months
Management behaviorC-suite departures, M&A pivot, aggressive accountingVariable

Key point

The most reliable distress predictor is the combination of declining EBITDA + rising leverage + CDS widening. When all three align, the company is on a deteriorating trajectory that rarely reverses without intervention.

Try it

Check a company’s interest coverage ratio trend in **Fundamentals**. If it’s declining quarter over quarter and approaching 1.5x, the company may be entering the distress zone.

Check-in

A company’s Z-Score is 2.5 (grey zone), CDS spreads doubled in 3 months, and the CFO just resigned. How many independent distress signals is this?

Key insight

Markets are usually 6–12 months ahead of rating agencies in identifying distressed companies. CDS spreads widen, bond prices fall, and equity vol spikes well before the downgrade arrives.

Check-in

Altman Z < 1.8 says 'distress.' But you've also spotted: (1) rising DSO, (2) debt covenant tripping in 6 months, (3) auditor change, (4) CEO departure. What's the picture?
Check your understanding

Sit with the ideas.

A retailer has Debt/EBITDA of 5.8x (covenant limit: 6.0x), interest coverage of 1.4x, $40M cash, a fully drawn $200M revolver, and $350M in bonds maturing in 14 months. Its bonds trade at 78 cents. Which combination of signals is most alarming?

Why:
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