First Solar (FSLR) Seasonality
Recurring seasonal patterns for FSLR — the calendar windows where First Solar 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.
FSLR's strongest seasonal patterns
| Seasonal window | Direction | Avg return | Win rate | Hold |
|---|---|---|---|---|
| May 9 – Jun 8 | Bullish | +8.28% | 90% | 30d |
| Jan 12 – Feb 11 | Bearish | -7.99% | 90% | 30d |
| Jan 11 – Feb 10 | Bearish | -7.68% | 90% | 30d |
| Oct 26 – Nov 5 | Bullish | +6.94% | 90% | 10d |
| Jan 14 – Feb 13 | Bearish | -6.65% | 90% | 30d |
| Jan 13 – Feb 12 | Bearish | -6.46% | 90% | 30d |
| Jan 23 – Feb 22 | Bearish | -4.95% | 90% | 30d |
| Jan 26 – Feb 5 | Bearish | -3.98% | 90% | 10d |
| Jun 7 – Jun 17 | Bearish | -3.65% | 90% | 10d |
| Jan 23 – Feb 2 | Bearish | -3.40% | 90% | 10d |
| Jun 10 – Jun 20 | Bearish | -3.38% | 90% | 10d |
| Jan 24 – Feb 3 | Bearish | -3.15% | 90% | 10d |
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 FSLR seasonality in full
See the seasonal curve chart, filter by win rate and return, and track upcoming windows — free during beta.
What is FSLR stock seasonality?
Stock seasonality is the tendency of a stock to perform in a similar way during the same period each year. By analysing First Solar's price history across many years, SeasonalityX identifies recurring calendar windows — exact start and end dates — where FSLR 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.