ChartRow logo
AEP
American Electric Power Company Inc.Stock · Utilities · Nasdaq-100 0.4% · S&P 500 0.1%
$126.35−$0.18 (-0.14%)as of market close, Aug 18, 2026
☾ After hours:$126.35+0.00%3:59 PM ET
CompareNEECIENCEGVSTDUKSO

AEP returns by year

American Electric Power Company Inc. has returned +10.9% annually (CAGR) since 1971. Calendar-year, monthly and weekly total returns for American Electric Power Company Inc. (AEP) below, through August 18, 2026 — the most recent year is year-to-date.

Annualized (CAGR)
+10.9%
1971–2026
Average year
+12.7%
55 full years
Best year
+62.7%
1975
Worst year
-38.2%
1974
Positive years
43/55
78% up

American Electric Power Company Inc. returns by year (19712026)#

Calendar-year returns with each year's path and its dividend contribution (dividend return = total minus price return).

American Electric Power Company Inc. annual returns by year
YearTotal return
2026YTD
+11.2%
2025
+29.4%
2024
+18.1%
2023
-11.0%
2022
+10.3%
2021
+10.6%
2020
-6.8%
2019
+34.7%
2018
+9.3%
2017
+25.1%
2016
+15.9%
2015
+3.5%
2014
+40.4%
2013
+19.0%
2012
+13.3%

Total return by period

-60%-40%-20%+0%+20%+40%+60%
'71'76'81'86'91'96'01'06'11'16'21'26

Methodology#

Returns are total returns (dividends reinvested), computed from AEP's split- and dividend-adjusted closes. The bar chart switches between annual and monthly periods. Annualized return is the compound annual growth rate over the full period. The current year is year-to-date. See also the periodic table of returns. Past performance does not predict future returns; not investment advice.

See also: S&P 500 · Nasdaq-100 · Dow Jones · Russell 2000 · US Bond Market · Gold · Silver · Bitcoin · Ethereum

FAQ#

What is American Electric Power Company Inc.'s average annual return?
Since 1971, American Electric Power Company Inc. (AEP) has returned about 10.9% a year (the compound annual growth rate) and an average calendar-year return of 12.7%.
What were American Electric Power Company Inc.'s best and worst years?
Over 1971–2026, the best year was 1975 (+62.7%) and the worst was 1974 (-38.2%).
How often is American Electric Power Company Inc. up in a year?
43 of the 55 full years since 1971 were positive — about 78% of the time.