AEP
American Electric Power
PEG ratio, current and historical analysis
- Stocks
- Utilities
- NASDAQ: AEP
- PEG Ratio
As of Jun 22, 2026, AEP's PEG ratio of 0.61 reflects its valuation relative to its growth. This value reflects a P/E ratio of 19.13 measured against EPS growth of 31.2%. When compared to the trailing four-quarter average of 0.59, AEP's PEG ratio shows a 3.4% increase.
AEP PEG ratio history
American Electric Power's ten years historical PEG ratio has an average of 4.73. Compared to historical data, AEP's 0.61 PE to growth ratio represents a decline of 87%. AEP reached its maximum PEG ratio of 63.87 during the Dec 2018 quarter over the past ten years. The Jun 2018 quarter had the bottom reading at 0.07, indicating the most optimal growth-adjusted valuation.
American Electric Power PEG ratio by year
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| 2025 | 0.88 | 17.21 | 19.6% |
| 2024 | 0.52 | 16.47 | 31.5% |
| 2023 | N/A | 19.07 | -5.5% |
| 2022 | N/A | 21.05 | -9.3% |
| 2021 | 1.5 | 17.9 | 11.9% |
| 2020 | 1.33 | 18.75 | 14.1% |
| 2019 | N/A | 24.3 | -0.3% |
| 2018 | 63.87 | 19.16 | 0.3% |
| 2017 | 0.09 | 18.91 | 213.7% |
| 2016 | N/A | 50.77 | -70.3% |
| 2015 | 0.56 | 13.97 | 24.9% |
| 2014 | 1.84 | 18.18 | 9.9% |
| 2013 | 0.91 | 15.38 | 16.9% |
| 2012 | N/A | 16.42 | -35.3% |
| 2011 | 0.17 | 10.28 | 58.9% |
American Electric Power PEG ratio by quarter (TTM)
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| Mar 2026 | 0.62 | 19.25 | 31.2% |
| Dec 2025 | 0.88 | 17.21 | 19.6% |
| Sep 2025 | 0.44 | 16.4 | 37.5% |
| Jun 2025 | 0.42 | 15.17 | 36.3% |
| Mar 2025 | N/A | 21.05 | -3.7% |
| Dec 2024 | 0.52 | 16.47 | 31.5% |
| Sep 2024 | 1.43 | 20.56 | 14.4% |
| Jun 2024 | 0.58 | 17.48 | 30.1% |
| Mar 2024 | 0.41 | 15.97 | 39.3% |
| Dec 2023 | N/A | 19.07 | -5.5% |
| Sep 2023 | N/A | 17.25 | -9.7% |
| Jun 2023 | N/A | 21.81 | -24.2% |
| Mar 2023 | N/A | 23.51 | -26% |
| Dec 2022 | N/A | 21.05 | -9.3% |
| Sep 2022 | 22.38 | 17.9 | 0.8% |
AEP average PEG ratio chart
Measured against past performance, AEP's PEG ratio is below the 3, 5 and 10-year averages.
PEG comparison
With a PEG of 0.61, AEP is below the Utilities sector, the industry and its peers average. Compared to its Utilities sector average of 1.29, American Electric Power's PEG is 53% lower.
AEP EPS growth
AEP Price vs fair value
AEP PEG vs peers
Compared to its peer stocks DUK and D, AEP's PEG ratio sits lower. American Electric Power's PEG ratio of 0.61 is below the peer average of 1.99.
| Stock name | PEG ratio | Market cap |
|---|---|---|
| AEP American Electric Power Co Inc | 0.61 | $70.9B |
| D Dominion Energy Inc | 0.71 | $59.84B |
| PPL PPL Corp | 1.01 | $26.78B |
| ETR Entergy Corp | 1.05 | $51.37B |
| DUK Duke Energy CORP | 2.28 | $96.3B |
| AES Aes Corp | 4.89 | $10.45B |
| EXC Exelon Corp | 7.6 | $47.01B |
| XEL Xcel Energy Inc | 8.68 | $49.2B |
| NRG Nrg Energy Inc | N/A | $29.31B |
| SO Southern Co | N/A | $105.32B |
| FE Firstenergy Corp | N/A | $27.05B |
Frequently asked questions
What is American Electric Power's PEG ratio?
Based on Jun 22, 2026 data, AEP carries a PEG ratio of 0.61.
What is the 3-year average PEG ratio for American Electric Power (AEP)?
AEP's 3-year PEG ratio average stands at 0.66.
What is the 5-year average PEG ratio for American Electric Power (AEP)?
AEP's 5-year PEG ratio average stands at 2.46.
What is the highest PEG ratio for AEP?
In the last ten years, AEP's peak PEG ratio of 63.87 was recorded in the Dec 2018 quarter.
How does the current PEG ratio for AEP compare to its historical average?
Currently, AEP's PEG ratio stands 87% lower than its 10-year historical average.
How is AEP's PEG ratio calculated (American Electric Power PEG ratio formula)?
The PEG ratio comes from taking PE and dividing by the rate at which earnings are growing (YoY TTM). As of Jun 22, 2026, American Electric Power has a P/E ratio of 19.13. Earnings grew at 31.2% over the TTM period ending Mar 2026. Applying the formula, this produces a price to earnings growth ratio of 0.61. PEG RATIO(0.61) = PE RATIO(19.13) / EPS GROWTH(31.2%)
All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.