Ameren - 27 Year Stock Price History | AEE

Historical daily share price chart and data for Ameren since 1998 adjusted for splits and dividends. The latest closing stock price for Ameren as of February 21, 2025 is 98.54.
  • The all-time high Ameren stock closing price was 98.54 on February 21, 2025.
  • The Ameren 52-week high stock price is 100.61, which is 2.1% above the current share price.
  • The Ameren 52-week low stock price is 69.39, which is 29.6% below the current share price.
  • The average Ameren stock price for the last 52 weeks is 81.80.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
Ameren Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2025 93.9915 88.9900 98.5400 86.8700 98.5400 10.55%
2024 77.1258 71.5172 94.2770 65.6412 89.1400 27.50%
2023 77.9804 82.9006 85.6671 68.1924 69.9129 -16.07%
2022 82.0584 80.8478 90.5155 69.7351 83.3034 2.54%
2021 74.0937 67.6672 81.2859 62.4586 81.2403 17.09%
2020 67.9916 65.8909 75.4388 53.4906 69.3826 4.27%
2019 63.6276 54.3361 69.1834 54.3361 66.5408 19.27%
2018 51.0652 48.4513 60.2461 43.6385 55.7901 13.98%
2017 46.5907 42.1484 53.1582 41.5932 48.9492 15.96%
2016 38.7046 33.4365 42.5205 32.7372 42.2128 25.66%
2015 31.7709 34.3018 34.7120 28.5613 33.5919 -2.37%
2014 29.2217 25.4712 35.7413 25.3780 34.4062 32.73%
2013 24.2101 21.4333 26.2526 21.0774 25.9228 23.31%
2012 21.4172 21.3271 23.1537 19.2786 21.0227 -2.53%
2011 18.6589 17.4419 21.8674 16.4778 21.5679 23.92%
2010 16.0033 16.1750 18.1734 14.0415 17.4049 6.87%
2009 14.5185 18.6458 19.0830 11.0088 16.2857 -10.40%
2008 21.4823 27.3449 27.4782 14.7675 18.1758 -34.59%
2007 25.9746 26.3586 27.9138 23.7846 27.7857 5.94%
2006 24.5174 24.1013 26.5946 22.6138 26.2268 10.14%
2005 23.7126 21.8065 25.8441 21.4080 23.8132 7.18%
2004 19.7565 19.2213 22.2230 17.3436 22.2186 15.09%
2003 17.2443 16.7236 19.3388 15.0109 19.3052 17.41%
2002 16.0394 15.9158 17.2633 14.0248 16.4428 4.41%
2001 14.7719 15.8307 15.8640 13.5164 15.7482 -2.93%
2000 12.4480 10.5574 16.3983 9.2111 16.2231 51.60%
1999 11.9660 13.0521 13.0521 10.5802 10.7011 -18.01%
Sector Industry Market Cap Revenue
Utilities Utility - Electric Power Distribution $26.238B $7.623B
Ameren Corporation is a utility company which generates and distributes electricity and natural gas to residential, commercial, industrial and wholesale end markets in Missouri and Illinois. The company has four business segments - Ameren Missouri, Ameren Illinois Electric Distribution, Ameren Illinois Natural Gas and Ameren Transmission. The Ameren Missouri segment includes all the operations of Ameren Missouri. Ameren Missouri generates electricity through its coal-fired, nuclear, hydroelectric, natural gas or oil-fired and renewable facilities. Ameren Illinois Electric Distribution consists of the electric distribution business of Ameren Illinois. Ameren Illinois Natural Gas consists of the natural gas business of Ameren Illinois. Ameren Transmission is primarily composed of the aggregated electric transmission businesses of Ameren Illinois and Ameren Transmission Company of Illinois (ATXI) and associated Ameren (parent) interest charges.
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