American Electric Power Company Inc. trailing returns
American Electric Power Company Inc.'s 10-year return is +11.2% a year (CAGR) (+189.6% cumulative). How American Electric Power Company Inc. (AEP) has performed over the last day, week, month and year, over 5, 10, 20 and 30 years, and since inception, through October 16, 2026 — price return and dividends side by side, with the worst drop inside each window.
Trailing returns by period#
To 2026-10-16. Price return + dividends = total return. Per year (CAGR) for windows of a year or more, with the cumulative total return beneath. Worst drop: the deepest fall in the price from a high inside the window, and when it bottomed.
| Period | Price | DivsDividends | Total | Worst drop |
|---|---|---|---|---|
| 1 day | +2.3% | +0.0% | +2.3% | — |
| 5 days | +3.5% | +0.0% | +3.5% | -1.5%Oct 15 |
| 1 month | +5.3% | +0.0% | +5.3% | -3.3%Sep 24 |
| YTD | +10.3% | +2.5% | +12.8% | -15.2%Sep 24 |
| 1 year | +8.2% | +3.4% | +11.5% | -15.2%Sep 2026 |
| 5 years | +8.8% | +4.0% | +12.8%+82.3% | -32.2%Oct 2023 |
| 10 years | +7.4% | +3.8% | +11.2%+189.6% | -32.9%Mar 2020 |
| 20 years | +6.0% | +4.2% | +10.2%+593.9% | -52.3%Mar 2009 |
| 30 years | +3.9% | +4.7% | +8.6%+1078.6% | -66.6%Oct 2002 |
| Since inception (1970) | +2.5% | +6.8% | +9.3%+15459.9% | -66.6%Oct 2002 |
Growth of AEP#
Actual level with dividends reinvested (solid); dashed lines are each window's constant-rate path from start to today.
- 5 years+12.8%/year · +82.3%
- 10 years+11.2%/year · +189.6%
- 20 years+10.2%/year · +593.9%
- 30 years+8.6%/year · +1078.6%
- Since inception (1970)+9.3%/year · +15459.9%
Methodology#
Trailing returns measure from the closest close about N years before the latest close (2026-10-16). Cumulative return is the total change over the window; annualized return is the compound annual growth rate (CAGR), shown for windows of a year or more. Price return is the change in AEP's closing price; total return reinvests dividends (from its split- and dividend-adjusted closes); the dividends column is the difference between the two. The worst drop is the largest fall in the closing price from a high to a later low inside the window, the way a drawdown is usually quoted. See the year-by-year returns for the calendar breakdown. Past performance does not predict future returns; not investment advice.
FAQ#
- What is American Electric Power Company Inc.'s 10-year return?
- Over the last 10 years, American Electric Power Company Inc. (AEP) returned about +11.2% a year annualized (+189.6% cumulative total return).
- What is American Electric Power Company Inc.'s 20-year annualized return?
- Over the last 20 years, American Electric Power Company Inc. (AEP) compounded at about +10.2% a year (+593.9% cumulative).
- What is American Electric Power Company Inc.'s 30-year annualized return?
- Over the last 30 years, American Electric Power Company Inc. (AEP) compounded at about +8.6% a year (+1078.6% cumulative).
- What is American Electric Power Company Inc.'s return since inception?
- Since 1970, American Electric Power Company Inc. (AEP) has compounded at about +9.3% a year — +15459.9% in total.