GFL Environmental (GFL.TO) Seasonality
Recurring seasonal patterns for GFL.TO — the calendar windows where GFL Environmental has historically tended to rise or fall, with the win rate (how often it repeated) and average return for each, based on up to 10 years of price history.
GFL.TO's strongest seasonal patterns
| Seasonal window | Direction | Avg return | Win rate | Hold |
|---|---|---|---|---|
| Oct 27 – Nov 26 | Bullish | +10.92% | 100% | 30d |
| Oct 30 – Nov 20 | Bullish | +8.95% | 100% | 21d |
| Oct 29 – Nov 19 | Bullish | +8.79% | 100% | 21d |
| Oct 28 – Nov 18 | Bullish | +8.33% | 100% | 21d |
| Oct 31 – Nov 21 | Bullish | +8.12% | 100% | 21d |
| Nov 9 – Nov 19 | Bullish | +7.84% | 100% | 10d |
| Feb 21 – Mar 23 | Bullish | +6.67% | 100% | 30d |
| Nov 8 – Nov 18 | Bullish | +6.58% | 100% | 10d |
| Oct 20 – Nov 19 | Bullish | +6.53% | 100% | 30d |
| Nov 10 – Nov 20 | Bullish | +6.21% | 100% | 10d |
| Feb 22 – Mar 24 | Bullish | +5.84% | 100% | 30d |
| Oct 19 – Nov 18 | Bullish | +5.84% | 100% | 30d |
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 GFL.TO seasonality in full
See the seasonal curve chart, filter by win rate and return, and track upcoming windows — free during beta.
What is GFL.TO stock seasonality?
Stock seasonality is the tendency of a stock to perform in a similar way during the same period each year. By analysing GFL Environmental's price history across many years, SeasonalityX identifies recurring calendar windows — exact start and end dates — where GFL.TO 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.