AEP trailing returns
American Electric Power Company Inc.'s 10-year annualized return is +12.4% per year (+223.1% cumulative). How American Electric Power Company Inc. (AEP) has performed over the last day, week, month and year, over 5, 10 and 20 years, and since inception, through July 2, 2026 — cumulative and annualized, with dividends on or off.
Trailing returns by period#
To 2026-07-02. Annualized (CAGR) for windows of a year or more.
| Period | Path | Annualized | Cumulative |
|---|---|---|---|
| 1 day | — | +2.6% | |
| 1 week | — | +1.1% | |
| 1 month | — | +9.0% | |
| YTD | — | +21.9% | |
| 1 year | +37.0% | +37.0% | |
| 5 years | +14.2% | +94.4% | |
| 10 years | +12.4% | +223.1% | |
| 20 years | +14.7% | +1445.1% | |
| Since inception (1970) | +10.9% | +34398.1% |
Growth of AEP#
Actual index level (solid); dashed lines are each window's constant-rate path from start to today.
Methodology#
Trailing returns measure from the closest close about N years before the latest close (2026-07-02). 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. Total return reinvests dividends (from AEP's split- and dividend-adjusted closes); price return excludes them. See the year-by-year returns for the calendar breakdown. 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 10-year return?
- Over the last 10 years, American Electric Power Company Inc. (AEP) returned about +12.4% a year annualized (+223.1% 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 +14.7% a year (+1445.1% cumulative).
- What is American Electric Power Company Inc.'s return since inception?
- Since 1970, American Electric Power Company Inc. (AEP) has compounded at about +10.9% a year — +34398.1% in total.