AEE
StockAmeren Corporation
One email when a drop — in price or in valuation — is historically rare for AEE. Otherwise we stay quiet.
Bigger than its usual dip. Not yet rare.
Ameren Corporation is 10.3% off its high — deeper than its 4% average pullback, but it has been through 172 drawdowns before. Not historically significant yet — we'll say so if that changes.
But down is not the same as cheap: Ameren Corporation's P/S Severity Score is 0.0 — its valuation sits in or above its typical range.
Moderately Elevated
Current Drawdown
-10.3%
Days in Drawdown
42
Avg Max Drawdown
4.0%
Avg Length
58
Drawdown Severity Score™
2.3
AEE - Price & High Water Mark
AEE - Drawdown Timeline
How to read this chart: Negative values indicate drawdowns from all-time highs. Values closer to 0% mean the stock is near its high water mark.
Valuation vs Its Own History
Data as of August 21, 2026 · updated daily
Where today's valuation sits within AEE's own multi-year range, scored with the same Drawdown Severity Score language as price, measured from its typical level rather than its record high — a higher score means it has rarely been cheaper. This is context, not a recommendation.
Price to Sales
Ameren Corporation has been cheaper on this measure only about 90% of the time in 20 years of daily history.
Price to Sales history
EV to EBITDA
Ameren Corporation has been cheaper on this measure only about 84% of the time in 20 years of daily history.
EV to EBITDA history · log scale
Ameren Corporation (AEE) Analysis: Current Drawdown Insights
Ameren Corporation is currently in a drawdown that is unusual by its own historical standards. As of 2026-08-21, the stock is trading at $106.13, which represents a 10.3% decline from its all-time high of $118.32. This drawdown has persisted for 42 days.
Based on its full tracked price history, Ameren Corporation typically experiences drawdowns averaging 4.0% in depth, with an average duration of 58 days. Ameren Corporation has gone through 172 total drawdown events in its tracked history. The largest drawdown on record for Ameren Corporation was 60.6%, beginning in 2007. The longest drawdown duration on record was 2250 days.
The Drawdown Severity Score™ for Ameren Corporation currently stands at 2.26. This is our proprietary indicator that shows the relative severity of the current drawdown based on the asset's unique historical patterns. A score between 2.0 and 3.0 indicates a moderately elevated drawdown that's starting to exceed this asset's normal range.
Understanding Drawdowns: A drawdown measures how far a stock has fallen from its peak price. Every stock experiences drawdowns: periods when the price declines from all-time highs before recovering. By analyzing Ameren Corporation's historical drawdown patterns, investors can identify when the stock is experiencing a typical market fluctuation versus an unusual decline that is rare by that stock's own historical standards.
📜 Historical Drawdown Events
Current drawdown shown in blue. Showing the most recent and the deepest of 172 tracked pullbacks (68 listed).
| Start Date | End Date | Duration | Max Depth | Start Price | Lowest Price | Recovery Price |
|---|---|---|---|---|---|---|
| 2026-07-10 | Ongoing | 42 days | -10.3% | $118.32 | $106.13 | n/a |
| 2026-04-10 | 2026-06-25 | 77 days | -8.1% | $114.32 | $105.09 | $114.53 |
| 2026-03-05 | 2026-04-09 | 35 days | -6.4% | $113.33 | $106.06 | $114.32 |
| 2026-03-02 | 2026-03-04 | 2 days | -1.1% | $113.28 | $112.04 | $113.33 |
| 2026-02-17 | 2026-02-23 | 6 days | -2.4% | $110.97 | $108.31 | $111.16 |
| 2025-12-01 | 2026-02-12 | 74 days | -8.6% | $106.35 | $97.25 | $109.34 |
| 2025-11-13 | 2025-11-26 | 14 days | -2.6% | $105.72 | $102.99 | $106.02 |
| 2025-10-21 | 2025-11-12 | 23 days | -4.2% | $105.69 | $101.28 | $105.72 |
| 2025-10-16 | 2025-10-17 | 2 days | -0.2% | $105.39 | $105.21 | $105.52 |
| 2025-10-07 | 2025-10-15 | 9 days | -1.8% | $104.88 | $103.00 | $105.39 |
| 2025-10-01 | 2025-10-06 | 6 days | -1.4% | $104.38 | $102.92 | $104.88 |
| 2025-08-05 | 2025-09-29 | 56 days | -3.9% | $102.53 | $98.56 | $103.55 |
| 2025-03-04 | 2025-08-04 | 153 days | -8.5% | $101.44 | $92.87 | $102.53 |
| 2025-02-26 | 2025-02-27 | 2 days | -0.1% | $97.27 | $97.19 | $97.33 |
| 2025-02-19 | 2025-02-21 | 3 days | -1.1% | $96.23 | $95.12 | $96.42 |
| 2025-02-14 | 2025-02-18 | 5 days | -0.2% | $96.16 | $95.96 | $96.23 |
| 2025-02-12 | 2025-02-13 | 2 days | -0.9% | $96.07 | $95.17 | $96.16 |
| 2025-01-22 | 2025-02-05 | 15 days | -3.6% | $94.17 | $90.80 | $94.54 |
| 2024-11-29 | 2025-01-21 | 54 days | -7.9% | $92.26 | $85.00 | $94.17 |
| 2024-11-22 | 2024-11-26 | 5 days | -0.5% | $91.27 | $90.85 | $91.57 |
| 2024-11-19 | 2024-11-21 | 3 days | -0.2% | $89.70 | $89.48 | $91.27 |
| 2024-11-12 | 2024-11-18 | 7 days | -2.8% | $89.65 | $87.15 | $89.70 |
| 2022-04-21 | 2024-11-11 | 936 days | -27.5% | $88.57 | $64.25 | $89.65 |
| 2022-04-07 | 2022-04-20 | 14 days | -1.1% | $87.33 | $86.39 | $88.57 |
| 2022-04-04 | 2022-04-05 | 2 days | -0.4% | $85.23 | $84.87 | $85.36 |
| 2022-03-31 | 2022-04-01 | 2 days | -0.1% | $84.36 | $84.30 | $85.23 |
| 2022-03-22 | 2022-03-24 | 3 days | -1.0% | $80.44 | $79.65 | $80.52 |
| 2022-03-08 | 2022-03-21 | 13 days | -2.5% | $80.00 | $77.99 | $80.44 |
| 2021-12-31 | 2022-03-04 | 64 days | -6.5% | $79.55 | $74.36 | $79.96 |
| 2021-08-18 | 2021-12-29 | 134 days | -9.9% | $79.36 | $71.54 | $79.42 |
| 2021-08-12 | 2021-08-13 | 2 days | -0.3% | $77.75 | $77.54 | $78.35 |
| 2021-08-10 | 2021-08-11 | 2 days | -0.0% | $77.36 | $77.33 | $77.75 |
| 2021-06-16 | 2021-08-06 | 52 days | -7.2% | $75.97 | $70.48 | $76.61 |
| 2021-06-11 | 2021-06-15 | 5 days | -0.1% | $75.72 | $75.66 | $75.97 |
| 2021-06-08 | 2021-06-10 | 3 days | -1.0% | $75.48 | $74.75 | $75.72 |
| 2021-04-21 | 2021-06-04 | 45 days | -4.0% | $75.27 | $72.24 | $75.48 |
| 2020-03-05 | 2021-04-20 | 411 days | -29.1% | $73.84 | $52.36 | $75.27 |
| 2020-02-18 | 2020-03-04 | 16 days | -9.0% | $73.60 | $66.99 | $73.84 |
| 2020-02-04 | 2020-02-05 | 2 days | -0.4% | $70.07 | $69.76 | $70.11 |
| 2020-01-27 | 2020-01-29 | 3 days | -0.3% | $68.17 | $67.93 | $68.71 |
| 2020-01-22 | 2020-01-23 | 2 days | -0.1% | $67.87 | $67.76 | $68.09 |
| 2019-09-27 | 2020-01-21 | 117 days | -8.3% | $67.71 | $62.07 | $67.87 |
| 2019-09-23 | 2019-09-24 | 2 days | -0.1% | $66.58 | $66.52 | $67.02 |
| 2019-09-05 | 2019-09-18 | 14 days | -4.9% | $65.70 | $62.51 | $66.11 |
| 2019-06-24 | 2019-09-03 | 72 days | -3.6% | $64.83 | $62.49 | $65.70 |
| 2019-06-17 | 2019-06-19 | 3 days | -0.7% | $64.21 | $63.79 | $64.37 |
| 2019-06-13 | 2019-06-14 | 2 days | -0.0% | $63.82 | $63.79 | $64.21 |
| 2019-06-07 | 2019-06-12 | 6 days | -1.5% | $63.66 | $62.72 | $63.82 |
| 2019-05-24 | 2019-06-05 | 13 days | -3.7% | $62.98 | $60.66 | $63.34 |
| 2019-03-27 | 2019-05-22 | 57 days | -5.7% | $62.18 | $58.63 | $62.28 |
| 2019-03-18 | 2019-03-21 | 4 days | -1.4% | $60.76 | $59.89 | $60.94 |
| 2018-12-14 | 2019-02-08 | 57 days | -10.2% | $58.21 | $52.26 | $58.24 |
| 2017-11-15 | 2018-08-14 | 272 days | -17.9% | $51.37 | $42.16 | $51.44 |
| 2016-07-07 | 2017-01-06 | 184 days | -12.1% | $41.08 | $36.13 | $41.29 |
| 2014-12-30 | 2016-02-02 | 400 days | -20.1% | $34.52 | $27.59 | $34.82 |
| 2014-04-17 | 2014-10-24 | 191 days | -10.8% | $29.30 | $26.13 | $29.43 |
| 2007-12-26 | 2014-02-21 | 2250 days | -60.6% | $26.95 | $10.63 | $28.30 |
| 2007-05-17 | 2007-10-04 | 141 days | -12.4% | $26.21 | $22.96 | $26.34 |
| 2005-09-19 | 2006-10-18 | 395 days | -12.5% | $24.96 | $21.83 | $25.17 |
| 2004-02-02 | 2004-09-16 | 227 days | -14.4% | $19.57 | $16.75 | $19.68 |
| 2003-05-28 | 2003-12-08 | 195 days | -10.7% | $18.04 | $16.11 | $18.14 |
| 2003-01-07 | 2003-05-23 | 136 days | -15.1% | $17.06 | $14.49 | $17.50 |
| 2002-08-13 | 2003-01-06 | 147 days | -12.6% | $16.66 | $14.57 | $17.06 |
| 2002-05-24 | 2002-08-12 | 81 days | -17.8% | $16.47 | $13.54 | $16.66 |
| 2000-12-27 | 2002-05-14 | 503 days | -17.6% | $15.84 | $13.05 | $15.89 |
| 2000-09-13 | 2000-11-29 | 78 days | -12.3% | $14.38 | $12.61 | $14.41 |
| 1998-10-06 | 2000-08-14 | 679 days | -30.4% | $12.76 | $8.89 | $12.85 |
| 1998-04-06 | 1998-09-22 | 170 days | -10.7% | $11.96 | $10.68 | $11.97 |
| 1998-01-05 | 1998-03-20 | 75 days | -15.9% | $11.85 | $9.96 | $11.90 |
How to read: Each row shows a complete drawdown from peak to recovery. Red rows = most severe drawdowns (worst 20% or 5x+ average), yellow rows = moderate (2x-5x worse than average).
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Or explore current drawdowns:
Ameren Corporation (AEE) is trading at $106.13 as of Aug 21, 2026. It is 10.3% below its high of $118.32. The drawdown has lasted 42 days. Severity score: 2.3 (Moderately Elevated).
AEE Price History and Drawdown Data
Latest price
$106.13
High-water mark
$118.32
Current drawdown
-10.3%
Days in drawdown
42
This AEE page is built around daily price history, the latest high-water mark, current drawdown depth, drawdown duration, and comparable historical drawdown events. The chart above provides the price-history context, while the sections below explain how the current move compares with prior Ameren Corporation drawdowns.
What History Says About AEE
Ameren Corporation has dropped 15%+ from its high 10 times in its tracked history. These events lasted an average of 574 days with an average max drop of -25.2%.
The current drawdown of -10.3% has lasted 42 days, which is within the typical range for comparable events.
| Period | Max Drop | Duration |
|---|---|---|
| Dec 2007 to Feb 2014 | -60.6% | 2250 days |
| Oct 1998 to Aug 2000 | -30.4% | 679 days |
| Mar 2020 to Apr 2021 | -29.1% | 411 days |
| Apr 2022 to Nov 2024 | -27.5% | 936 days |
| Dec 2014 to Feb 2016 | -20.1% | 400 days |
| Nov 2017 to Aug 2018 | -17.9% | 272 days |
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