Ameren - 23 Year Stock Price History | AEE

Historical daily share price chart and data for Ameren since 1998 adjusted for splits. The latest closing stock price for Ameren as of September 20, 2021 is 83.44.
  • The all-time high Ameren stock closing price was 89.98 on August 17, 2021.
  • The Ameren 52-week high stock price is 90.77, which is 8.8% above the current share price.
  • The Ameren 52-week low stock price is 69.79, which is 16.4% below the current share price.
  • The average Ameren stock price for the last 52 weeks is 80.95.
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
2021 81.3515 76.1300 89.9800 70.2700 83.4400 6.89%
2020 77.6029 76.0500 87.0700 61.3700 78.0600 1.64%
2019 74.0908 63.5300 80.3800 63.5300 76.8000 17.74%
2018 60.6516 58.3900 70.7100 52.5900 65.2300 10.58%
2017 57.0865 52.3800 64.5400 51.6900 58.9900 12.45%
2016 49.0083 43.0300 53.7700 42.1300 52.4600 21.35%
2015 41.8181 45.9900 46.5400 37.5100 43.2300 -6.29%
2014 40.0178 35.5300 47.9200 35.4000 46.1300 27.57%
2013 34.6380 31.3200 37.0300 30.8000 36.1600 17.71%
2012 32.2044 32.7600 34.7100 28.5500 30.7200 -7.27%
2011 29.4663 28.2500 33.8100 25.9700 33.1300 17.52%
2010 26.7073 27.7600 29.8300 23.5900 28.1900 0.86%
2009 25.7663 34.1200 34.9200 19.7600 27.9500 -15.97%
2008 40.8710 53.3500 53.6100 27.5400 33.2600 -38.65%
2007 52.0164 54.0000 54.9300 47.5400 54.2100 0.89%
2006 51.5417 51.8600 55.1200 48.0400 53.7300 4.86%
2005 52.3488 49.2100 56.2900 47.7200 51.2400 2.19%
2004 45.9069 45.8000 50.1500 40.7800 50.1400 9.00%
2003 42.3959 42.2800 46.4900 37.9500 46.0000 10.66%
2002 41.9454 42.7500 45.1300 36.5500 41.5700 -1.73%
2001 41.0548 45.1900 45.1900 37.1000 42.3000 -8.66%
2000 36.7141 32.3100 46.8100 27.8100 46.3100 41.40%
1999 38.0230 42.6900 42.6900 32.3800 32.7500 -23.28%
Sector Industry Market Cap Revenue
Utilities Utility - Electric Power Distribution $21.498B $5.794B
Ameren Corporation powers the quality of life for electric customers and natural gas customers through its Ameren Missouri and Ameren Illinois rate-regulated utility subsidiaries. Ameren Illinois provides electric distribution and transmission service, as well as natural gas distribution service, while Ameren Missouri provides vertically integrated electric service and natural gas distribution service. Ameren Transmission Company of Illinois develops regional electric transmission projects.
Stock Name Country Market Cap PE Ratio
NextEra Energy (NEE) United States $160.132B 33.39
Enel SpA (ENLAY) Italy $82.350B 27.93
Duke Energy (DUK) United States $76.680B 18.77
Iberdrola S.A (IBDRY) Spain $69.979B 17.52
Southern (SO) United States $67.913B 18.27
Dominion Energy (D) United States $59.925B 19.82
Exelon (EXC) United States $48.755B 18.96
National Grid Transco (NGG) United Kingdom $46.863B 0.00
American Electric Power (AEP) United States $42.071B 18.01
Electricite De France SA (ECIFY) France $38.802B 0.00
Xcel Energy (XEL) United States $34.460B 21.84
GDF Suez SA (ENGIY) France $33.510B 0.00
E.ON SE (EONGY) Germany $33.356B 11.51
Public Service Enterprise Group (PEG) United States $31.300B 17.25
WEC Energy (WEC) United States $28.626B 22.24
Eversource Energy (ES) United States $28.625B 21.92
Consolidated Edison Inc (ED) United States $25.822B 17.44
CLP Holdings (CLPHY) Hong Kong, SAR China $24.279B 0.00
Pacific Gas & Electric (PCG) United States $24.236B 10.58
RWE AG (RWEOY) Germany $23.065B 0.00
Entergy (ETR) United States $22.314B 18.63
DTE Energy (DTE) United States $22.088B 14.01
PPL (PPL) United States $22.072B 17.49
Edison (EIX) United States $21.928B 12.58
Energias De Portugal (EDPFY) Portugal $21.358B 0.00
Fortis (FTS) Canada $21.235B 21.87
FirstEnergy (FE) United States $19.988B 15.05
Avangrid (AGR) United States $19.523B 20.75
CMS Energy (CMS) United States $17.860B 19.95
AES (AES) United States $16.392B 16.51
Brookfield Infrastructure Partners LP (BIP) Bermuda $16.309B 41.22
CenterPoint Energy (CNP) United States $14.484B 15.46
Alliant Energy (LNT) United States $14.472B 23.80
Tenaga Nasional Berhad (TNABY) $14.005B 19.34
Korea Electric Power (KEP) South Korea $13.173B 13.86
Power Assets Holdings (HGKGY) Hong Kong, SAR China $12.739B 0.00
China Resources Power Holdings (CRPJY) Hong Kong, SAR China $11.721B 0.00
Eletrobras (EBR.B) Brazil $11.312B 0.00
Centrais El¿tricas Brasileiras SA (EBR) Brazil $11.155B 0.00
Brookfield Renewable Partners (BEP) Bermuda $10.715B 0.00
NRG Energy (NRG) United States $10.300B 16.63
United Utilities Group (UUGRY) United Kingdom $9.832B 0.00
Algonquin Power & Utilities (AQN) Canada $9.455B 21.56
NiSource (NI) United States $9.430B 18.07
Vistra (VST) United States $8.584B 0.00
Pinnacle West Capital (PNW) United States $8.326B 14.39
Huaneng Power (HNP) China $7.841B 0.00
OGE Energy (OGE) United States $6.754B 13.89
ENGIE BRASL EGA (EGIEY) Brazil $6.071B 13.29
IDACORP (IDA) United States $5.224B 20.56
Comp En De Mn Cemig ADS (CIG) Brazil $4.815B 5.62
Hawaiian Electric Industries (HE) United States $4.498B 18.54
Portland General Electric (POR) United States $4.340B 16.74
PNM Resources (PNM) United States $4.241B 20.42
Black Hills (BKH) United States $4.152B 17.44
EVN AG (EVNVY) Austria $4.092B 15.69
Atlantica Yield (AY) United Kingdom $3.954B 112.33
Companhia Paranaense De Energia (COPEL) (ELP) Brazil $3.366B 1.44
Innergex Renewable Energy (INGXF) Canada $3.262B 188.00
Enersis Chile S.A (ENIC) Chile $3.251B 0.00
Allete (ALE) United States $3.179B 19.01
NorthWestern (NWE) United States $3.101B 15.58
Datang Power Generation (DIPGY) China $2.869B 0.00
Avista (AVA) United States $2.781B 18.92
MGE Energy (MGEE) United States $2.773B 26.26
TransAlta (TAC) Canada $2.723B 0.00
Kenon Holdings (KEN) Singapore $2.301B 0.00
Otter Tail (OTTR) United States $2.284B 17.97
AO Mosenergo (AOMOY) Russia $1.391B 8.75
Pampa Energia S.A (PAM) Argentina $0.980B 4.18
Unitil (UTL) United States $0.740B 19.65
Empresa Distribuidora Y Comercializadora Norte S.A (Edenor) (EDN) Argentina $0.298B 0.00
Genie Energy (GNE) United States $0.171B 23.43
Polar Power (POLA) United States $0.073B 0.00