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Portfolio Herfindahl Concentration Scorer

Free interactive Portfolio Herfindahl Concentration Scorer: HHI = Σ weight².

Result

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Token price

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Input A +10%

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Input A −10%

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Scenario table

Top asset weight (%)Result (HHI)

Formula & Methodology

HHI = Σ weight².

Math.pow(a/100,2)+Math.pow(b/100,2)+c*Math.pow((100-a-b)/100/c,2)

Worked Example

With Top asset weight (%) = 60, Second weight (%) = 25, Other assets (equal) = 5, the result is 0.427 HHI.

FAQ

What does the Portfolio Herfindahl Concentration Scorer calculate?

HHI = Σ weight².

Which inputs does the Portfolio Herfindahl Concentration Scorer need?

Top asset weight (%), Second weight (%), Other assets (equal). Pick a token to prefill live price context.

How accurate is the Portfolio Herfindahl Concentration Scorer?

It applies a deterministic formula to your inputs; real outcomes vary with fees, slippage, taxes and market moves.

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