Generac (GNRC) Seasonality
Recurring seasonal patterns for GNRC — the calendar windows where Generac 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.
GNRC seasonality at a glance
Over the last 10 years, GNRC's strongest seasonal window has been Jun 22 – Jul 22: it ended higher in 10 of 10 years (100% win rate) with an average return of +10.55% across a 30-day hold. On the weak side, GNRC has historically declined between Feb 22 – Mar 14, falling in 8 of 10 years (average -2.97%).
In total, our analysis finds 803 recurring seasonal windows for Generac — 551 bullish and 252 bearish. The next high-win-rate window, Aug 2 – Aug 12, opens in 6 days. These figures describe historical behaviour only — not a forecast.
GNRC'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 34d ago | May 24 – Jun 23 | 30d | +6.96% | 80% | +1.63% |
| Completedended 37d ago | May 31 – Jun 20 | 20d | +5.37% | 80% | +0.45% |
| Upcomingin 6d | Aug 2 – Aug 12 | 10d | +2.41% | 80% | — |
| Upcomingin 6d | Aug 2 – Sep 1 | 30d | +6.11% | 80% | — |
| Upcomingin 9d | Aug 5 – Aug 25 | 20d | +3.44% | 80% | — |
| Upcomingin 14d | Aug 10 – Aug 30 | 20d | +3.38% | 80% | — |
| Upcomingin 15d | Aug 11 – Aug 31 | 20d | +3.55% | 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 GNRC seasonality in full
See the seasonal curve chart, filter by win rate and return, and track upcoming windows — free during beta.
GNRC seasonality FAQ
What has historically been the best month to buy GNRC stock?
Based on the last 10 years of price data, GNRC's strongest seasonal window starts in June: Jun 22 to Jul 22, which ended higher in 10 of 10 years (100% win rate) with an average return of +10.55%. Past seasonal patterns do not guarantee future performance.
What is GNRC's strongest seasonal pattern?
GNRC's highest-win-rate pattern in our data is the Jun 22 – Jul 22 window (30-day hold): up in 10 of the last 10 years with an average move of +10.55%.
When has GNRC historically performed worst?
GNRC's weakest recurring window has been Feb 22 to Mar 14, declining in 8 of 10 years with an average return of -2.97%.
How reliable are GNRC's seasonal patterns?
Each GNRC pattern is scored by its historical win rate — the share of the last 10 years it repeated in the same direction. GNRC currently shows 803 recurring windows (551 bullish, 252 bearish). Seasonality describes historical tendencies only; it is not a prediction, and past performance does not guarantee future results.
What is GNRC stock seasonality?
Stock seasonality is the tendency of a stock to perform in a similar way during the same period each year. By analysing Generac's price history across many years, SeasonalityX identifies recurring calendar windows — exact start and end dates — where GNRC 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.