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How to Read a Stock's Combined Score

The Combined Score is the single number at the top of every stock page — but it's built from more than just averaging six pillars together. Understanding the three adjustments layered on top is what turns it from a simple average into something that actually reflects real investment risk.

📘 What Is the Combined Score?

The Combined Score blends all six pillars — Profitability, Debt Safety, Earnings Quality, Growth, Valuation, and Opportunity — into one 0–100 figure, then applies three specific adjustments described below. It is deliberately not a plain weighted average.

Combined = (Profitability × 0.20) + (Debt Safety × 0.15) + (Earnings Quality × 0.15) + (Growth × 0.20) + (Valuation × 0.20) + (Opportunity × 0.10) + adjustments
Profitability20%
Debt Safety15%
Earnings Quality15%
Growth20%
Valuation20%
Opportunity10%

🎯 Why This Matters

An excellent company at an absurd price and a mediocre company at a fair price can average out to look identical on a plain weighted average — and that's genuinely misleading, since the two situations carry very different risk. The Combined Score is built specifically to avoid smoothing this kind of disagreement away, which is exactly why the three adjustments below exist.

📖 The Three Adjustments

After the weighted blend above, three further adjustments are applied:

  • Wide disagreement penalty. If Quality and Valuation scores are far apart (55+ points), the combined score is reduced by 12%; a moderate gap (40+ points) reduces it by 6%. An excellent company at an absurd price and a mediocre one at a fair price can otherwise average to the same number — that disagreement is treated as real information, not smoothed away.
  • Value-trap floor. If the Quality Score is below 35, the combined score is capped at 45 no matter how cheap the stock looks. Below 45 Quality, it's capped at 55. A genuinely poor business does not become a good holding simply by being inexpensive.
  • Data confidence multiplier. The final score is scaled down slightly when less financial history is available, using the table below.
High confidence1.00×
Medium-High confidence0.97×
Medium confidence0.95×
Low confidence0.92×
Very Low confidence0.88×

🧭 How to Read the Combined Score

  • 0–44. Weak — significant concerns on one or more pillars, or the value-trap floor has activated.
  • 45–59. Below average — meaningful weaknesses somewhere in the six-pillar picture.
  • 60–74. Solid — a reasonably well-rounded company without major red flags.
  • 75–100. Strong — good performance across most pillars, without a wide Quality-Valuation disagreement pulling the number down.

⚖️ Combined Score vs Quality Score

The Quality Score is a separate, related figure worth knowing about — it blends five pillars (everything except Valuation) into its own 0–100 measure of how good the business itself is, independent of price:

Quality = (Profitability × 0.25) + (Debt Safety × 0.19) + (Earnings Quality × 0.25) + (Growth × 0.25) + (Opportunity × 0.06) + institutional bonus

Reading Quality and Combined Score together tells you more than either alone: a high Quality Score paired with a much lower Combined Score usually means the stock is expensive relative to that quality; a Combined Score close to Quality usually means the valuation isn't distorting the overall picture much either way.

🧮 Real Examples

1A straightforward, well-rounded score

"Meridian Consumer Brands" (illustrative) scores Profitability 82, Debt Safety 88, Earnings Quality 79, Growth 71, Valuation 68, and Opportunity 55 — with Quality and Valuation reasonably close together, so no disagreement penalty applies, and High data confidence:

Weighted = (82×0.20)+(88×0.15)+(79×0.15)+(71×0.20)+(68×0.20)+(55×0.10) = 16.4+13.2+11.85+14.2+13.6+5.5 = 74.75 Confidence 1.00× → Combined ≈ 75

With every pillar reasonably strong and no wide gap between Quality and Valuation, the weighted blend alone lands close to the final figure — no adjustment needed to pull it down.

2The disagreement penalty in action

"Northgate Software" (illustrative) has an excellent Quality profile — Profitability 91, Debt Safety 85, Earnings Quality 88, Growth 88, Opportunity 70 — but a Valuation score of just 22, reflecting a very expensive price. The gap between Quality (roughly 84) and Valuation (22) is 62 points, well past the 55 threshold:

Weighted = (91×0.20)+(85×0.15)+(88×0.15)+(88×0.20)+(22×0.20)+(70×0.10) = 18.2+12.75+13.2+17.6+4.4+7.0 = 73.15 Wide disagreement (62pt gap) → −12% → 73.15 × 0.88 ≈ 64

Without the adjustment, the strong Quality pillars would have pulled this to a misleadingly comfortable 73. The disagreement penalty brings it down to reflect the genuine risk of paying an excellent price for an excellent business that's priced for perfection.

3The value-trap floor in action

"Coastal Steel Works" (illustrative) trades at a strikingly low valuation, earning a Valuation score of 90 — but its underlying Quality Score is only 30, reflecting weak profitability, thin earnings quality, and a stretched balance sheet.

Weighted blend alone ≈ 58 Quality (30) is below 35 → value-trap floor caps Combined at 45

Even though the weighted math alone would have produced something closer to 58, the value-trap floor overrides it — a genuinely poor business doesn't become a good holding just because it's cheap, and the floor exists specifically to prevent an attractive-looking price from masking that reality.

🚫 Common Mistakes When Reading This Score

  • Treating the Combined Score as a plain average of the six pillars. The three adjustments can move it meaningfully away from what a simple average would suggest.
  • Ignoring the individual pillars once you have the Combined Score. The single number is a useful summary, but the pillar breakdown reveals exactly why it landed where it did.
  • Not checking data confidence for smaller or newer companies. A Very Low confidence multiplier can meaningfully reduce the final score for companies with limited financial history.
  • Forgetting that the wide-disagreement penalty applies to Quality vs Valuation, not just PE vs the other pillars individually. It's specifically the gap between the blended Quality Score and the Valuation Score that triggers it, not any single pillar in isolation.

⚠️ Limitations of the Combined Score

  • A single number necessarily loses detail. Two companies with the same Combined Score can have very different underlying pillar profiles — always check the breakdown.
  • Backward and current-looking. Built from historical and current figures, not a forecast.
  • Not investment advice. A summary of financial fundamentals, meant as one well-documented input among many, not a verdict.

❓ Frequently Asked Questions

Why isn't the Combined Score just a weighted average?

Because a plain average can hide exactly the situation that matters most — an excellent company at a terrible price averaging out to look the same as a mediocre company at a fair one. The three adjustments exist specifically to surface that disagreement rather than smooth it away.

What triggers the value-trap floor?

A Quality Score below 35 caps the Combined Score at 45 regardless of how attractive the valuation looks; a Quality Score below 45 caps it at 55. Both exist to stop a cheap price from disguising a genuinely weak business.

How much can data confidence affect the final score?

Up to a 12% reduction for Very Low confidence companies (those with the least financial history), scaling down gradually through Low, Medium, and Medium-High before reaching no reduction at all for High confidence.

Can two stocks with the same Combined Score be very different investments?

Yes — the same final number can come from very different underlying pillar profiles. One stock might reach a given score through excellent profitability and a fair price; another might reach the identical score through a merely average business at an exceptionally cheap valuation. The pillar breakdown, not just the headline number, tells you which situation you're actually looking at.

Does the Combined Score change every time new results are published?

It can — since it's built from the same underlying pillar scores, which themselves update as new quarterly or annual results come in, the Combined Score naturally moves too, sometimes meaningfully if a company's latest results were unusually strong, weak, or shifted the balance between Quality and Valuation.

Should I only invest in stocks with a very high Combined Score?

A high Combined Score is a genuinely strong signal, but it's still a summary of past and current fundamentals, not a prediction or investment advice. Checking the individual pillar breakdown behind the number, and understanding what's actually driving it, is worth doing before treating any single score as the whole picture.

Where can I see the exact formula?

The full formula, including precise adjustment thresholds, is published on the How Our Scores Work page.

📌 Key Takeaways

  • The Combined Score blends all six pillars, then applies three adjustments — it's not a plain weighted average.
  • A wide gap between Quality and Valuation triggers a real penalty, reflecting the risk of paying too much for even a genuinely good business.
  • A value-trap floor prevents a cheap price from masking a genuinely weak underlying business.
  • Less financial history means a data confidence discount, up to 12% for the least-established companies.
  • Always check the individual pillars behind the number, not just the final figure.

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