BJ's Wholesale Club (BJ) Seasonality
Recurring seasonal patterns for BJ — the calendar windows where BJ's Wholesale Club has historically tended to rise or fall, with the win rate (how often it repeated) and average return for each, based on the last 8 years of price history. BJ's Wholesale Club has less than 10 years of trading history, so these patterns use all 8 available years.
BJ seasonality at a glance
Over the last 8 years, BJ's strongest seasonal window has been Mar 3 – Apr 2: it ended higher in 7 of 7 years (100% win rate) with an average return of +13.00% across a 30-day hold. On the weak side, BJ has historically declined between Dec 7 – Jan 6, falling in 7 of 7 years (average -2.44%).
In total, our analysis finds 836 recurring seasonal windows for BJ's Wholesale Club — 594 bullish and 242 bearish. The next high-win-rate window, Jul 28 – Aug 7, opens tomorrow. These figures describe historical behaviour only — not a forecast.
BJ'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 | Jul 13 – Jul 23 | 10d | +2.17% | 86% | +1.30% |
| Completedended 11d ago | Jun 16 – Jul 16 | 30d | +5.22% | 86% | +4.28% |
| Upcomingtomorrow | Jul 28 – Aug 7 | 10d | +2.28% | 88% | — |
| Upcomingin 2d | Jul 29 – Aug 8 | 10d | +2.22% | 88% | — |
| Upcomingin 8d | Aug 4 – Aug 14 | 10d | -3.38% | 88% | — |
| Upcomingin 56d | Sep 21 – Oct 1 | 10d | -3.35% | 88% | — |
| Upcomingin 56d | Sep 21 – Oct 11 | 20d | -4.30% | 88% | — |
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 BJ seasonality in full
See the seasonal curve chart, filter by win rate and return, and track upcoming windows — free during beta.
BJ seasonality FAQ
What has historically been the best month to buy BJ stock?
Based on the last 8 years of price data, BJ's strongest seasonal window starts in March: Mar 3 to Apr 2, which ended higher in 7 of 7 years (100% win rate) with an average return of +13.00%. Past seasonal patterns do not guarantee future performance.
What is BJ's strongest seasonal pattern?
BJ's highest-win-rate pattern in our data is the Mar 3 – Apr 2 window (30-day hold): up in 7 of the last 7 years with an average move of +13.00%.
When has BJ historically performed worst?
BJ's weakest recurring window has been Dec 7 to Jan 6, declining in 7 of 7 years with an average return of -2.44%.
How reliable are BJ's seasonal patterns?
Each BJ pattern is scored by its historical win rate — the share of the last 8 years it repeated in the same direction. BJ currently shows 836 recurring windows (594 bullish, 242 bearish). Seasonality describes historical tendencies only; it is not a prediction, and past performance does not guarantee future results.
What is BJ stock seasonality?
Stock seasonality is the tendency of a stock to perform in a similar way during the same period each year. By analysing BJ's Wholesale Club's price history across many years, SeasonalityX identifies recurring calendar windows — exact start and end dates — where BJ 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.