Ameren - 25 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 September 22, 2023 is 80.21.
  • The all-time high Ameren stock closing price was 94.41 on April 20, 2022.
  • The Ameren 52-week high stock price is 92.44, which is 15.2% above the current share price.
  • The Ameren 52-week low stock price is 73.28, which is 8.6% below the current share price.
  • The average Ameren stock price for the last 52 weeks is 84.35.
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
2023 83.2616 86.4718 89.3575 76.6666 80.2100 -7.69%
2022 85.5933 84.3305 94.4147 72.7392 86.8920 2.54%
2021 77.2854 70.5821 84.7875 65.1492 84.7399 17.09%
2020 70.9205 68.7294 78.6886 55.7949 72.3715 4.27%
2019 66.3685 56.6768 72.1637 56.6768 69.4072 19.27%
2018 53.2650 50.5385 62.8414 45.5184 58.1934 13.98%
2017 48.5977 43.9641 55.4481 43.3849 51.0578 15.96%
2016 40.3719 34.8769 44.3522 34.1474 44.0312 25.66%
2015 33.1395 35.7794 36.2073 29.7917 35.0390 -2.37%
2014 30.4805 26.5684 37.2809 26.4712 35.8883 32.73%
2013 25.2530 22.3566 27.3835 21.9854 27.0395 23.31%
2012 22.3398 22.2458 24.1511 20.1091 21.9283 -2.53%
2011 19.4627 18.1933 22.8094 17.1877 22.4970 23.92%
2010 16.6927 16.8717 18.9563 14.6463 18.1546 6.87%
2009 15.1439 19.4490 19.9051 11.4830 16.9872 -10.40%
2008 22.4077 28.5229 28.6619 15.4037 18.9588 -34.59%
2007 27.0935 27.4940 29.1163 24.8092 28.9826 5.94%
2006 25.5736 25.1396 27.7402 23.5879 27.3566 10.14%
2005 24.7341 22.7459 26.9574 22.3302 24.8390 7.18%
2004 20.6075 20.0493 23.1804 18.0907 23.1757 15.09%
2003 17.9872 17.4440 20.1719 15.6575 20.1369 17.41%
2002 16.7303 16.6014 18.0070 14.6289 17.1511 4.41%
2001 15.4083 16.5127 16.5474 14.0987 16.4266 -2.93%
2000 12.9842 11.0122 17.1046 9.6079 16.9219 51.60%
1999 12.4815 13.6144 13.6144 11.0360 11.1621 -18.01%
Sector Industry Market Cap Revenue
Utilities Utility - Electric Power Distribution $21.075B $7.957B
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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