American Electric Power (AEP) Seasonality
Recurring seasonal patterns for AEP — the calendar windows where American Electric Power has historically tended to rise or fall, with the win rate (how often it repeated) and average return for each, based on the last 10 years of price history.
AEP seasonality at a glance
Over the last 10 years, AEP's strongest seasonal window has been Mar 20 – Apr 19: it ended higher in 10 of 10 years (100% win rate) with an average return of +4.65% across a 30-day hold. On the weak side, AEP has historically declined between Sep 3 – Oct 3, falling in 8 of 10 years (average -2.76%).
In total, our analysis finds 515 recurring seasonal windows for American Electric Power — 418 bullish and 97 bearish. The next high-win-rate window, Sep 3 – Oct 3, opens in 38 days. These figures describe historical behaviour only — not a forecast.
AEP's upcoming & recent seasonal patterns
Holding period:10-day20-day30-dayOrdered by season — windows opening soon first, plus a couple of recently completed high-performers. Holding-period colors help you compare durations at a glance.
| Status | Seasonal window | Hold | Avg return | Win rate | This year |
|---|---|---|---|---|---|
| Completedended 4d ago | Jun 23 – Jul 23 | 30d | +3.79% | 80% | +0.88% |
| Completedended 5d ago | Jun 22 – Jul 22 | 30d | +4.30% | 80% | +2.13% |
| Active20d left | Jul 27 – Aug 16 | 20d | +1.35% | 80% | — |
| Upcomingin 38d | Sep 3 – Oct 3 | 30d | -2.76% | 80% | — |
| Upcomingin 57d | Sep 22 – Oct 2 | 10d | -1.60% | 80% | — |
| Upcomingin 58d | Sep 23 – Oct 3 | 10d | -1.46% | 80% | — |
| Upcomingin 65d | Sep 30 – Oct 30 | 30d | +3.09% | 80% | — |
Win rate = how often the pattern repeated in the same direction. Average return = the mean move across all analysed years. Past performance does not guarantee future results.
Explore AEP seasonality in full
See the seasonal curve chart, filter by win rate and return, and track upcoming windows — free during beta.
AEP seasonality FAQ
What has historically been the best month to buy AEP stock?
Based on the last 10 years of price data, AEP's strongest seasonal window starts in March: Mar 20 to Apr 19, which ended higher in 10 of 10 years (100% win rate) with an average return of +4.65%. Past seasonal patterns do not guarantee future performance.
What is AEP's strongest seasonal pattern?
AEP's highest-win-rate pattern in our data is the Mar 20 – Apr 19 window (30-day hold): up in 10 of the last 10 years with an average move of +4.65%.
When has AEP historically performed worst?
AEP's weakest recurring window has been Sep 3 to Oct 3, declining in 8 of 10 years with an average return of -2.76%.
How reliable are AEP's seasonal patterns?
Each AEP pattern is scored by its historical win rate — the share of the last 10 years it repeated in the same direction. AEP currently shows 515 recurring windows (418 bullish, 97 bearish). Seasonality describes historical tendencies only; it is not a prediction, and past performance does not guarantee future results.
What is AEP stock seasonality?
Stock seasonality is the tendency of a stock to perform in a similar way during the same period each year. By analysing American Electric Power's price history across many years, SeasonalityX identifies recurring calendar windows — exact start and end dates — where AEP has repeatedly risen (bullish) or fallen (bearish). Each pattern is scored by its win rate and average return so you can judge how reliable and how strong it has been.
Seasonality is one input among many — it works best alongside your own research and risk management. Learn more in our guide to seasonal analysis and the tutorials.