PE ratio relative to earnings growth — is the valuation justified?
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PEG Ratio
Negative EPS growth — PEG not meaningful when earnings are declining
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Growth Rate Source
Good Data Quality5-Year EPS CAGR
Current Price
$52.25
TTM EPS
$2.87
P/E Ratio
18.21
Growth Rate
-4.6%
5-Year EPS CAGR
Sector
Energy
Oil & Gas Midstream
Calculated
8/18/2026
11:52:32 AM
PEG Ratio Unavailable
Negative Growth — PEG not meaningful
Peer Comparison
Sample Size
3 peers
Industry Median PEG
0.55
25th Percentile
0.17
75th Percentile
1.45
Symbol
Company
PEG
P/E
Growth
vs DKL
PARR
Par Pacific Holdings, Inc.
0.17
1.0
6.0%
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SGU
Star Group, L.P.
0.55
6.2
11.2%
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SUN
Sunoco LP
1.45
11.1
7.6%
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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.
