AEE P/E ratio: current value, 10-year range and year-by-year history
Cash & Leverage
AEE's p/e ratio is lower than 83% of the last 10 years.
P/E ratio History
AEE P/E ratio by year
Yearly range of AEE’s p/e ratio from 2016 to 2026. Over the full period it ranged from 15.5 to 27.3, averaging 21.5.
| Year | Low | Average | High | Year-end |
|---|---|---|---|---|
| 2026 | 18.5 | 19.7 | 21.3 | 18.5 |
| 2025 | 18.7 | 21.2 | 23.5 | 18.7 |
| 2024 | 15.5 | 18.0 | 22.3 | 20.2 |
| 2023 | 16.1 | 19.4 | 21.9 | 16.4 |
| 2022 | 18.8 | 22.7 | 25.3 | 22.3 |
| 2021 | 20.1 | 22.3 | 24.7 | 23.2 |
| 2020 | 18.3 | 23.2 | 26.0 | 22.3 |
| 2019 | 19.1 | 22.3 | 24.9 | 22.9 |
| 2018 | 19.6 | 24.8 | 27.3 | 19.6 |
| 2017 | 18.8 | 21.3 | 25.6 | 23.4 |
| 2016 | 17.5 | 18.7 | 20.1 | 19.6 |
Get notified when AEE P/E ratio crosses a threshold
Free — one alert setup, notifications by push, Telegram, or Discord.
How much the market pays for each dollar of annual profit. P/E = Stock Price / EPS. The raw number means little — what matters is whether it's high or low relative to the company's own history.
Price / Earnings Per ShareThe chart shows five color-coded historical zones: green (below 10th percentile) means historically very cheap, fading through lime and gray (the normal 25th–75th range) to orange and red (historically expensive). When the line sits in a green or lime zone, the stock is trading at an unusually low P/E relative to its own history.
- Cyclical businesses look cheapest on P/E at peak earnings — the "earnings trap." Use EV/EBITDA or normalised earnings for energy, materials, and financials.
- A falling P/E trend may signal a business in structural decline, not a buying opportunity.
Is AEE P/E ratio High or Low Right Now?
Ameren Corporation's P/E ratio is currently 18.5, which is historically cheap relative to its 10-year historical range. The 10-year median P/E ratio for AEE is approximately 21.6. See all AEE valuation metrics →
Unlock 10y, 15y, 20y, and 30y history with peer comparison and CSV export.