Chewy (CHWY) Seasonality
Recurring seasonal patterns for CHWY — the calendar windows where Chewy has historically tended to rise or fall, with the win rate (how often it repeated) and average return for each, based on the last 7 years of price history. Chewy has less than 10 years of trading history, so these patterns use all 7 available years.
CHWY seasonality at a glance
Over the last 7 years, CHWY's strongest seasonal window has been May 10 – Jun 9: it ended higher in 6 of 6 years (100% win rate) with an average return of +21.48% across a 30-day hold. On the weak side, CHWY has historically declined between Feb 14 – Mar 16, falling in 6 of 6 years (average -16.50%).
In total, our analysis finds 932 recurring seasonal windows for Chewy — 517 bullish and 415 bearish. The next high-win-rate window, Sep 16 – Sep 26, opens in 5 days. These figures describe historical behaviour only — not a forecast.
CHWY'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 1d ago | Aug 31 – Sep 10 | 10d | -5.79% | 86% | -11.43% |
| Completedended 21d ago | Jul 22 – Aug 21 | 30d | +2.17% | 86% | +11.62% |
| Upcomingin 5d | Sep 16 – Sep 26 | 10d | -6.75% | 86% | — |
| Upcomingin 5d | Sep 16 – Oct 16 | 30d | -5.48% | 86% | — |
| Upcomingin 8d | Sep 19 – Oct 19 | 30d | -1.20% | 86% | — |
| Upcomingin 12d | Sep 23 – Oct 3 | 10d | -3.41% | 86% | — |
| Upcomingin 59d | Nov 9 – Nov 19 | 10d | +6.17% | 86% | — |
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 CHWY seasonality in full
See the seasonal curve chart, filter by win rate and return, and track upcoming windows — free during beta.
CHWY seasonality FAQ
What has historically been the best month to buy CHWY stock?
Based on the last 7 years of price data, CHWY's strongest seasonal window starts in May: May 10 to Jun 9, which ended higher in 6 of 6 years (100% win rate) with an average return of +21.48%. Past seasonal patterns do not guarantee future performance.
What is CHWY's strongest seasonal pattern?
CHWY's highest-win-rate pattern in our data is the May 10 – Jun 9 window (30-day hold): up in 6 of the last 6 years with an average move of +21.48%.
When has CHWY historically performed worst?
CHWY's weakest recurring window has been Feb 14 to Mar 16, declining in 6 of 6 years with an average return of -16.50%.
How reliable are CHWY's seasonal patterns?
Each CHWY pattern is scored by its historical win rate — the share of the last 7 years it repeated in the same direction. CHWY currently shows 932 recurring windows (517 bullish, 415 bearish). Seasonality describes historical tendencies only; it is not a prediction, and past performance does not guarantee future results.
What is CHWY stock seasonality?
Seasonality is the tendency of a stock to perform in a similar way during the same period each year. By analysing Chewy's price history across many years, SeasonalityX identifies recurring calendar windows — exact start and end dates — where CHWY 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.