Coles Group (COL.AX) Seasonality
Recurring seasonal patterns for COL.AX — the calendar windows where Coles Group 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. Coles Group has less than 10 years of trading history, so these patterns use all 8 available years.
COL.AX seasonality at a glance
Over the last 8 years, COL.AX's strongest seasonal window has been Feb 28 – Mar 30: it ended higher in 7 of 7 years (100% win rate) with an average return of +5.01% across a 30-day hold. On the weak side, COL.AX has historically declined between Oct 15 – Nov 4, falling in 7 of 7 years (average -2.05%).
In total, our analysis finds 599 recurring seasonal windows for Coles Group — 459 bullish and 140 bearish. The next high-win-rate window, Aug 26 – Sep 5, opens in 30 days. These figures describe historical behaviour only — not a forecast.
COL.AX'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 10d ago | Jun 17 – Jul 17 | 30d | +5.00% | 86% | +0.39% |
| Completedended 18d ago | Jun 9 – Jul 9 | 30d | +2.35% | 86% | +4.69% |
| Upcomingin 30d | Aug 26 – Sep 5 | 10d | +2.21% | 86% | — |
| Upcomingin 33d | Aug 29 – Sep 28 | 30d | -1.15% | 86% | — |
| Upcomingin 34d | Aug 30 – Sep 29 | 30d | -1.38% | 86% | — |
| Upcomingin 35d | Aug 31 – Sep 30 | 30d | -1.38% | 86% | — |
| Upcomingin 36d | Sep 1 – Oct 1 | 30d | -1.28% | 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 COL.AX seasonality in full
See the seasonal curve chart, filter by win rate and return, and track upcoming windows — free during beta.
COL.AX seasonality FAQ
What has historically been the best month to buy COL.AX stock?
Based on the last 8 years of price data, COL.AX's strongest seasonal window starts in February: Feb 28 to Mar 30, which ended higher in 7 of 7 years (100% win rate) with an average return of +5.01%. Past seasonal patterns do not guarantee future performance.
What is COL.AX's strongest seasonal pattern?
COL.AX's highest-win-rate pattern in our data is the Feb 28 – Mar 30 window (30-day hold): up in 7 of the last 7 years with an average move of +5.01%.
When has COL.AX historically performed worst?
COL.AX's weakest recurring window has been Oct 15 to Nov 4, declining in 7 of 7 years with an average return of -2.05%.
How reliable are COL.AX's seasonal patterns?
Each COL.AX pattern is scored by its historical win rate — the share of the last 8 years it repeated in the same direction. COL.AX currently shows 599 recurring windows (459 bullish, 140 bearish). Seasonality describes historical tendencies only; it is not a prediction, and past performance does not guarantee future results.
What is COL.AX stock seasonality?
Stock seasonality is the tendency of a stock to perform in a similar way during the same period each year. By analysing Coles Group's price history across many years, SeasonalityX identifies recurring calendar windows — exact start and end dates — where COL.AX 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.