American Electric Power Company, Inc. (AEP) Stock Investment Calculator & Historical Return Analysis
American Electric Power is one of the largest electric utilities in the U.S., serving over 5 million customers in 11 states. The company's diverse generating fleet of nearly 38,000 megawatts includes more than 4,500 megawatts of renewable energy. AEP is also one of the nation's largest electricity producers and owns the nation's largest electricity transmission system. Investors often view American Electric Power Company, Inc. as a key player in the market, analyzing its long-term potential through various revenue models, brand recognition, and consistent presence in its industry.
This American Electric Power Company, Inc. stock investment calculator allows you to explore how a hypothetical investment in AEP might have performed over time. By adjusting the investment amount and time period, you can visualize potential growth, compare outcomes across different market cycles, and better understand the impact of long-term investing.
What if you invested $1000 in AEP on Jan 1, 2020?
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Understanding American Electric Power Company, Inc.'s Historical Performance
American Electric Power Company, Inc.'s stock performance has historically reflected both broader market trends and company-specific milestones. Like many growth-oriented stocks, AEP has experienced periods of growth driven by innovation and market demand.
When analyzing American Electric Power Company, Inc.'s historical returns, it's important to consider:
- Market cycles: Strong bull markets often amplify returns, while recessions can temporarily suppress performance.
- Business model evolution: Changes in revenue strategies and product lines can significantly impact stability.
- Long-term trends: Over extended periods, compounding can play a larger role than short-term price fluctuations. Try our calculator to explore returns over 5 years or larger investments over 10 years.
This calculator helps you see how these factors might have affected an investment depending on when you entered the market.
Historical Annual Returns
Over the past 40 years, American Electric Power Company, Inc. has delivered an average annual return of 11.2%. The stock peaked in 2000 with a massive +58.2% gain, while investors faced a downturn in 2002 (-33.4%). Overall, the stock finished in the green 31 times out of 40 years.
Avg Return
+11.2%
Win Rate
78%
31W - 9L
Best
+58.2%
2000
Worst
-33.4%
2002
Performance Consistency
American Electric Power Company, Inc. Annual Returns by Year
| Year | Annual Return | Start Price | End Price |
|---|---|---|---|
| 1986 | +25.73% | $2.91 | $3.66 |
| 1987 | +1.06% | $3.76 | $3.80 |
| 1988 | +11.16% | $3.85 | $4.28 |
| 1989 | +32.07% | $4.18 | $5.52 |
| 1990 | -8.27% | $5.55 | $5.09 |
| 1991 | +33.94% | $5.04 | $6.75 |
| 1992 | +4.91% | $6.70 | $7.03 |
| 1993 | +19.70% | $7.03 | $8.42 |
| 1994 | -5.32% | $8.47 | $8.02 |
| 1995 | +31.94% | $8.02 | $10.59 |
| 1996 | +5.59% | $10.78 | $11.39 |
| 1997 | +32.67% | $11.39 | $15.10 |
| 1998 | -3.39% | $14.99 | $14.49 |
| 1999 | -28.31% | $14.68 | $10.52 |
| 2000 | +58.24% | $10.30 | $16.30 |
| 2001 | +0.74% | $15.97 | $16.09 |
| 2002 | -33.44% | $16.24 | $10.81 |
| 2003 | +15.64% | $11.15 | $12.89 |
| 2004 | +16.57% | $13.00 | $15.15 |
| 2005 | +13.37% | $15.01 | $17.02 |
| 2006 | +18.74% | $17.14 | $20.35 |
| 2007 | +12.33% | $20.48 | $23.01 |
| 2008 | -25.03% | $22.88 | $17.15 |
| 2009 | +8.03% | $17.52 | $18.93 |
| 2010 | +8.13% | $19.01 | $20.56 |
| 2011 | +19.82% | $20.71 | $24.81 |
| 2012 | +9.64% | $24.49 | $26.85 |
| 2013 | +11.64% | $27.46 | $30.66 |
| 2014 | +36.83% | $30.26 | $41.40 |
| 2015 | -1.08% | $41.70 | $41.25 |
| 2016 | +11.81% | $41.29 | $46.17 |
| 2017 | +21.34% | $46.02 | $55.84 |
| 2018 | +7.07% | $54.96 | $58.85 |
| 2019 | +33.74% | $57.43 | $76.81 |
| 2020 | -7.99% | $75.95 | $69.89 |
| 2021 | +13.03% | $68.43 | $77.35 |
| 2022 | +10.83% | $77.04 | $85.38 |
| 2023 | -10.90% | $85.31 | $76.01 |
| 2024 | +15.40% | $77.84 | $89.83 |
| 2025 | +28.77% | $89.54 | $115.31 |
Historical annual returns for American Electric Power Company, Inc.. Data shows year-over-year percentage change in stock price.
Why Use a "What If" Stock Calculator?
Many investors wonder questions such as:
- What if I had invested 5 years ago?
- How does timing affect long-term returns?
- What role does compounding play in stock investments?
A what-if investment calculator answers these questions by turning historical data into practical insights. Rather than focusing on daily price movements, it encourages a long-term perspective, which is especially useful for retirement planning, portfolio comparisons, and financial education.
Key Innovations
- ✓Pioneered the use of 345,000-volt and 765,000-volt transmission lines.
- ✓Development of advanced technologies for a smarter, more resilient energy grid.
Business Segments
- Vertically Integrated UtilitiesThis segment includes the generation, transmission, and distribution of electricity for sale to retail and wholesale customers.
- Transmission and Distribution UtilitiesThis segment includes the transmission and distribution of electricity to retail and wholesale customers.
- AEP Transmission HoldcoThis segment includes the development, construction and operation of transmission facilities.
How to Interpret the Results
The results shown are based on historical performance and are meant for educational and informational purposes only. They do not account for future market conditions, taxes, transaction fees, or individual investment strategies. Past performance does not guarantee future results, but historical analysis can help investors understand risk, volatility, and growth potential.
For best use:
- Compare multiple time ranges to see how outcomes differ
- Use consistent assumptions across different stocks
- Combine this tool with fundamental research and diversification principles