American Water Works (AWK) Seasonality
Recurring seasonal patterns for AWK — the calendar windows where American Water Works 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.
AWK seasonality at a glance
Over the last 10 years, AWK'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 +7.21% across a 30-day hold. On the weak side, AWK has historically declined between Sep 4 – Oct 4, falling in 8 of 10 years (average -3.40%).
In total, our analysis finds 584 recurring seasonal windows for American Water Works — 438 bullish and 146 bearish. The next high-win-rate window, Sep 14 – Sep 24, opens in 3 days. These figures describe historical behaviour only — not a forecast.
AWK'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 23d ago | Jul 20 – Aug 19 | 30d | +2.66% | 80% | +4.48% |
| Completedended 24d ago | Jul 19 – Aug 18 | 30d | +2.56% | 80% | +1.53% |
| Upcomingin 3d | Sep 14 – Sep 24 | 10d | -1.89% | 80% | — |
| Upcomingin 26d | Oct 7 – Oct 17 | 10d | +1.30% | 80% | — |
| Upcomingin 47d | Oct 28 – Nov 27 | 30d | +2.58% | 80% | — |
| Upcomingin 48d | Oct 29 – Nov 28 | 30d | +3.09% | 90% | — |
| Upcomingin 49d | Oct 30 – Nov 29 | 30d | +3.38% | 90% | — |
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 AWK seasonality in full
See the seasonal curve chart, filter by win rate and return, and track upcoming windows — free during beta.
AWK seasonality FAQ
What has historically been the best month to buy AWK stock?
Based on the last 10 years of price data, AWK'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 +7.21%. Past seasonal patterns do not guarantee future performance.
What is AWK's strongest seasonal pattern?
AWK'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 +7.21%.
When has AWK historically performed worst?
AWK's weakest recurring window has been Sep 4 to Oct 4, declining in 8 of 10 years with an average return of -3.40%.
How reliable are AWK's seasonal patterns?
Each AWK pattern is scored by its historical win rate — the share of the last 10 years it repeated in the same direction. AWK currently shows 584 recurring windows (438 bullish, 146 bearish). Seasonality describes historical tendencies only; it is not a prediction, and past performance does not guarantee future results.
What is AWK stock seasonality?
Seasonality is the tendency of a stock to perform in a similar way during the same period each year. By analysing American Water Works's price history across many years, SeasonalityX identifies recurring calendar windows — exact start and end dates — where AWK 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.