The process · Step 5 of 6
Valuation check
Genuinely attractive or merely optically cheap?
Why this step
A valuation metric is practically meaningless without the context of the previous steps: a low P/E can mean a genuine undervaluation — or the market correctly pricing in an already known problem.
The five tools
- EV/EBIT & EV/EBITDA — account for debt, unlike pure price metrics.
- P/E & P/S — simple, but easily distorted by one-off effects.
- Peer comparison — relative to comparable, not overly large, companies.
- Reverse DCF — shows what growth the market is already pricing in.
- Historical valuation range — placement relative to its own history.
Result
Key distinction: a low valuation alone is not an undervaluation. Only together with a solid result from step 3 and an understood business model from step 4 does it become a real opportunity — otherwise a value trap looms.
Typical mistakes
- Relying on a single metric.
- Choosing peers that are markedly larger, more liquid or differently financed.
- Seeing a low valuation as a sufficient reason to invest.
Example logic
Example (no reference to a real company): At 6x P/E the earnings yield is near 17 percent. A yield that high means the market is not pricing a recovery, but a business that keeps shrinking slowly with balance-sheet risk on top — the definition of a value trap, unless there is a specific reason the market is wrong.
Frequently asked questions
Which metric is most important?
None on its own — the valuation check only works as a combination of several metrics in the context of the previous steps.
What if no meaningful peers exist?
Then the historical valuation range and the reverse-DCF approach gain relative weight.
How do you tell an undervaluation from a value trap?
By referring back to steps 3 and 4 — only a solid balance sheet plus an understood business model support the thesis of a genuine undervaluation.