American Electric Power Company, Inc.AEP

Where AEP's PEG sits inside its own 10-year distribution, with the yearly high, low and average.

$124.50-0.21 (-0.17%)Previous close
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AEP PEG: current value, 10-year range and year-by-year history

5.0Around average

AEP's peg is right around its 10-year median of 4.5.

PEG History

Historically priceyAbove avgAround avgBelow avgHistorically cheap
AEP PEG historyAEP PEG from Oct 2023 to Sep 2026: low 1.23, high 11.69, latest 4.99.0.43.436.469.4912.52Oct 23May 24Dec 24Jul 25Feb 26Sep 26med 2.94

AEP PEG by year

Yearly range of AEP’s peg from 2016 to 2026. Over the full period it ranged from 0.5 to 18.8, averaging 5.8.

AEP PEG — yearly low, average, high and year-end values
YearLowAverageHighYear-end
20262.03.15.65.0
20251.22.03.12.0
20242.26.211.72.2
20236.110.416.29.8
20220.51.44.34.1
20210.67.217.30.6
20206.114.418.816.8
20193.76.49.88.2
20181.62.12.81.8
20175.05.35.55.2
20162.52.52.62.5

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P/E ratio divided by the earnings growth rate. Peter Lynch's tool for checking whether a higher P/E is actually justified by faster growth. PEG ≤ 1.0 is Lynch's "fairly priced" threshold.

FormulaP/E Ratio / Annual EPS Growth Rate (%)
Full guide
How to read this chart

A low PEG vs the stock's own history suggests the market may not be fully pricing in the growth rate — the combination of P/E and growth looks unusually attractive.

Key caveats
  • Only meaningful for businesses with real, consistent earnings growth. Irrelevant for cyclicals, early-stage companies, and income stocks.
  • Forward PEG is based on analyst estimates that are frequently optimistic — treat it as a sanity check, not a primary signal.

Is AEP PEG High or Low Right Now?

American Electric Power Company, Inc.'s PEG is currently 5.0, which is around average relative to its 10-year historical range. The 10-year median PEG for AEP is approximately 4.5. See all AEP valuation metrics →

Pro — up to 30-year history

Unlock 10y, 15y, 20y, and 30y history with peer comparison and CSV export.