What is Koppers Holdings Inc. (KOP)'s PEG ratio?

Koppers Holdings Inc. (KOP) has a PEG ratio of 0.00 (N/A), based on a PE ratio of 0.0 and expected EPS growth of -7.8% (5-Year EPS CAGR).

Is KOP undervalued based on its PEG ratio?

A PEG below 1.0 is conventionally read as potentially undervalued, 1.0–2.0 as fairly valued, and above 2.0 as potentially overvalued relative to growth. At 0.00, Koppers Holdings Inc. (KOP) screens as "N/A". PEG is one signal, not investment advice — see the full DCF fair value at evidinvest.com/valuation/KOP.

Koppers Holdings Inc. (KOP) PEG Ratio

N/A

PE ratio relative to earnings growth — is the valuation justified?

—

PEG Ratio

Negative earnings — PE and PEG ratios are not meaningful

—

Growth Rate Source

Good Data Quality5-Year EPS CAGR

Current Price

$37.29

TTM EPS

$-4.72

P/E Ratio

—

Growth Rate

-7.8%

5-Year EPS CAGR

Sector

Basic Materials

Chemicals - Specialty

Calculated

8/18/2026

4:11:37 PM

PEG Ratio Unavailable

Insufficient price/EPS data

Peer Comparison

Sample Size

4 peers

Industry Median PEG

4.12

25th Percentile

2.35

75th Percentile

8.01

Symbol	Company	PEG	P/E	Growth	vs KOP
IOSP	Innospec Inc.	0.53	16.9	32.0%	—
ODC	Oil-Dri Corporation of America	2.35	19.1	8.1%	—
FUL	H.B. Fuller Company	5.89	18.6	3.2%	—
SXT	Sensient Technologies Corporation	8.01	33.6	4.2%	—

How to Interpret PEG Ratio

PEG < 1.0 — Potentially Undervalued. The stock may be priced below its earnings growth rate, suggesting a potential buying opportunity.

PEG 1.0–2.0 — Fairly Valued. The stock price is roughly in line with its earnings growth. A PEG of 1.0 is often considered "fair value."

PEG > 2.0 — Potentially Overvalued. The stock may be priced above what its earnings growth justifies.

Limitations:PEG ratios are less reliable for financial firms (earnings driven by interest margins), companies with negative/zero earnings growth, and hypergrowth companies (>100% growth) where the ratio may appear misleadingly low. Always use PEG alongside other valuation metrics.

Koppers Holdings Inc. (KOP) PEG Ratio

Peer Comparison

How to Interpret PEG Ratio

More on KOP

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Koppers Holdings Inc. (KOP) PEG Ratio

Peer Comparison

How to Interpret PEG Ratio

More on KOP

Compare with peers

Explore