Sainsbury's (SBRY.L) Seasonality
Recurring seasonal patterns for SBRY.L — the calendar windows where Sainsbury's 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.
SBRY.L seasonality at a glance
Over the last 10 years, SBRY.L's strongest seasonal window has been Nov 17 – Dec 17: it ended higher in 8 of 10 years (80% win rate) with an average return of +3.67% across a 30-day hold. On the weak side, SBRY.L has historically declined between Jun 3 – Jun 13, falling in 10 of 10 years (average -3.82%).
In total, our analysis finds 615 recurring seasonal windows for Sainsbury's — 413 bullish and 202 bearish. The next high-win-rate window, Sep 8 – Sep 18, opens in 43 days. These figures describe historical behaviour only — not a forecast.
SBRY.L'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 9d ago | Jun 28 – Jul 18 | 20d | +1.25% | 80% | +12.97% |
| Completedended 10d ago | Jun 27 – Jul 17 | 20d | +1.69% | 80% | +12.97% |
| Upcomingin 43d | Sep 8 – Sep 18 | 10d | +1.23% | 80% | — |
| Upcomingin 61d | Sep 26 – Oct 6 | 10d | -2.14% | 80% | — |
| Upcomingin 72d | Oct 7 – Oct 27 | 20d | +2.45% | 80% | — |
| Upcomingin 73d | Oct 8 – Oct 28 | 20d | +2.34% | 80% | — |
| Upcomingin 74d | Oct 9 – Oct 19 | 10d | +1.70% | 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 SBRY.L seasonality in full
See the seasonal curve chart, filter by win rate and return, and track upcoming windows — free during beta.
SBRY.L seasonality FAQ
What has historically been the best month to buy SBRY.L stock?
Based on the last 10 years of price data, SBRY.L's strongest seasonal window starts in November: Nov 17 to Dec 17, which ended higher in 8 of 10 years (80% win rate) with an average return of +3.67%. Past seasonal patterns do not guarantee future performance.
What is SBRY.L's strongest seasonal pattern?
SBRY.L's highest-win-rate pattern in our data is the Nov 17 – Dec 17 window (30-day hold): up in 8 of the last 10 years with an average move of +3.67%.
When has SBRY.L historically performed worst?
SBRY.L's weakest recurring window has been Jun 3 to Jun 13, declining in 10 of 10 years with an average return of -3.82%.
How reliable are SBRY.L's seasonal patterns?
Each SBRY.L pattern is scored by its historical win rate — the share of the last 10 years it repeated in the same direction. SBRY.L currently shows 615 recurring windows (413 bullish, 202 bearish). Seasonality describes historical tendencies only; it is not a prediction, and past performance does not guarantee future results.
What is SBRY.L stock seasonality?
Stock seasonality is the tendency of a stock to perform in a similar way during the same period each year. By analysing Sainsbury's's price history across many years, SeasonalityX identifies recurring calendar windows — exact start and end dates — where SBRY.L 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.