SolarEdge (SEDG) Seasonality
Recurring seasonal patterns for SEDG — the calendar windows where SolarEdge 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.
SEDG seasonality at a glance
Over the last 10 years, SEDG's strongest seasonal window has been Jan 20 – Feb 19: it ended higher in 10 of 10 years (100% win rate) with an average return of +17.21% across a 30-day hold. On the weak side, SEDG has historically declined between Aug 15 – Sep 14, falling in 10 of 10 years (average -8.55%).
In total, our analysis finds 909 recurring seasonal windows for SolarEdge — 554 bullish and 355 bearish. The next high-win-rate window, Nov 17 – Nov 27, opens in 22 days. These figures describe historical behaviour only — not a forecast.
SEDG'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 32d ago | Sep 4 – Sep 24 | 20d | -3.08% | 80% | -6.70% |
| Completedended 33d ago | Sep 3 – Sep 23 | 20d | -2.36% | 80% | -1.33% |
| Upcomingin 22d | Nov 17 – Nov 27 | 10d | +6.93% | 80% | — |
| Upcomingin 35d | Nov 30 – Dec 10 | 10d | -2.59% | 80% | — |
| Upcomingin 52d | Dec 17 – Jan 16 | 30d | -4.56% | 80% | +17.25% |
| Upcomingin 55d | Dec 20 – Dec 30 | 10d | -1.92% | 80% | — |
| Upcomingin 55d | Dec 20 – Jan 19 | 30d | -6.18% | 80% | +16.69% |
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 SEDG seasonality in full
See the seasonal curve chart, filter by win rate and return, and track upcoming windows — free during beta.
SEDG seasonality FAQ
What has historically been the best month to buy SEDG stock?
Based on the last 10 years of price data, SEDG's strongest seasonal window starts in January: Jan 20 to Feb 19, which ended higher in 10 of 10 years (100% win rate) with an average return of +17.21%. Past seasonal patterns do not guarantee future performance.
What is SEDG's strongest seasonal pattern?
SEDG's highest-win-rate pattern in our data is the Jan 20 – Feb 19 window (30-day hold): up in 10 of the last 10 years with an average move of +17.21%.
When has SEDG historically performed worst?
SEDG's weakest recurring window has been Aug 15 to Sep 14, declining in 10 of 10 years with an average return of -8.55%.
How reliable are SEDG's seasonal patterns?
Each SEDG pattern is scored by its historical win rate — the share of the last 10 years it repeated in the same direction. SEDG currently shows 909 recurring windows (554 bullish, 355 bearish). Seasonality describes historical tendencies only; it is not a prediction, and past performance does not guarantee future results.
What is SEDG stock seasonality?
Seasonality is the tendency of a stock to perform in a similar way during the same period each year. By analysing SolarEdge's price history across many years, SeasonalityX identifies recurring calendar windows — exact start and end dates — where SEDG 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.