American Electric Power - 51 Year Stock Price History | AEP

Historical daily share price chart and data for American Electric Power since 1970 adjusted for splits. The latest closing stock price for American Electric Power as of September 20, 2021 is 83.30.
  • The all-time high American Electric Power stock closing price was 104.33 on February 18, 2020.
  • The American Electric Power 52-week high stock price is 94.21, which is 13.1% above the current share price.
  • The American Electric Power 52-week low stock price is 74.80, which is 10.2% below the current share price.
  • The average American Electric Power stock price for the last 52 weeks is 85.24.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
American Electric Power Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2021 84.8444 81.5400 91.0800 74.8500 83.3000 0.04%
2020 86.2838 93.4600 104.3300 70.0000 83.2700 -11.89%
2019 87.3242 72.9400 95.7200 72.7700 94.5100 26.45%
2018 70.2263 72.4100 80.3600 62.9300 74.7400 1.59%
2017 70.0693 62.7600 77.6300 62.1200 73.5700 16.85%
2016 64.0887 58.3300 71.2700 57.6400 62.9600 8.05%
2015 56.6883 61.1500 64.5700 52.5400 58.2700 -4.03%
2014 52.9165 46.1300 62.9100 46.0800 60.7200 29.91%
2013 46.0582 43.6500 51.4300 41.9200 46.7400 9.51%
2012 40.9676 40.7700 45.2700 37.2200 42.6800 3.32%
2011 37.2706 36.2500 41.6500 33.6000 41.3100 14.81%
2010 34.8633 34.9400 37.7000 30.9700 35.9800 3.42%
2009 29.8550 34.0000 35.5800 24.2800 34.7900 4.54%
2008 39.0019 46.3000 48.5200 27.8500 33.2800 -28.52%
2007 46.4724 42.8500 50.9500 41.8600 46.5600 9.35%
2006 36.7647 37.3600 42.9300 32.3100 42.5800 14.80%
2005 36.1981 34.0200 40.2500 32.5000 37.0900 8.01%
2004 32.4044 30.7600 35.2300 29.0100 34.3400 12.55%
2003 26.9804 28.1800 31.0400 19.9400 30.5100 11.64%
2002 36.3044 43.9500 48.0600 17.6900 27.3300 -37.22%
2001 45.4090 45.5600 51.1100 39.8100 43.5300 -6.39%
2000 35.5796 31.4400 48.0000 26.0600 46.5000 44.72%
1999 38.3799 47.6900 47.9400 30.8100 32.1300 -31.73%
1998 47.6888 51.2500 52.9400 42.5600 47.0600 -8.85%
1997 43.7332 41.1300 52.0000 39.6300 51.6300 25.56%
1996 41.5512 41.2500 44.3750 39.5000 41.1200 1.53%
1995 34.8983 32.8800 40.5000 31.6300 40.5000 23.18%
1994 31.5876 37.3800 37.3800 27.5000 32.8800 -11.45%
1993 36.6407 33.1300 40.1300 32.1300 37.1300 12.07%
1992 32.1211 34.0000 34.7500 30.5000 33.1300 -3.27%
1991 29.5982 27.7500 34.2500 26.8800 34.2500 22.32%
1990 29.0810 33.1300 33.1300 26.0000 28.0000 -15.15%
1989 28.6675 26.6200 33.0000 25.8700 33.0000 21.10%
1988 27.6118 26.6200 29.7500 26.0000 27.2500 3.81%
1987 27.6127 28.2500 31.5000 24.7500 26.2500 -4.55%
1986 27.1630 23.7500 31.1200 23.0000 27.5000 16.43%
1985 22.0556 20.8700 24.8700 20.2500 23.6200 11.84%
1984 17.9869 17.2500 21.1200 15.2500 21.1200 23.36%
1983 18.6559 17.8700 20.0000 17.0000 17.1200 -3.55%
1982 17.3655 16.5000 19.6200 15.8800 17.7500 9.23%
1981 16.5791 17.1200 18.3700 15.3800 16.2500 -3.68%
1980 17.7001 17.8700 19.6200 15.2500 16.8700 -5.65%
1979 20.5701 21.3800 22.8800 17.6200 17.8800 -15.34%
1978 22.9538 24.3800 24.5000 20.8800 21.1200 -13.37%
1977 24.3630 25.1200 25.6200 23.1200 24.3800 -4.39%
1976 22.5096 21.5000 25.5000 20.7500 25.5000 21.43%
1975 18.7894 15.7500 21.5000 15.6200 21.0000 46.04%
1974 19.6200 26.1200 26.6200 13.6200 14.3800 -42.48%
1973 26.2530 30.5000 30.5000 21.3800 25.0000 -16.67%
1972 28.3787 30.0000 31.8800 26.0000 30.0000 -1.25%
1971 28.5312 28.5000 32.3800 26.0000 30.3800 6.60%
Sector Industry Market Cap Revenue
Utilities Utility - Electric Power Distribution $42.071B $14.943B
American Electric Power Company, Inc. is one of the largest investor-owned electric public utility holding companies in the United States. AEP's electric utility operating companies provide generation, transmission and distribution services to the retail customers in Arkansas, Indiana, Kentucky, Louisiana, Michigan, Ohio, Oklahoma, Tennessee, Texas, Virginia and West Virginia.
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
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
Ameren (AEE) United States $21.498B 22.97
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