NRG Energy (NRG) Seasonality
Recurring seasonal patterns for NRG — the calendar windows where NRG Energy 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.
NRG seasonality at a glance
Over the last 10 years, NRG's strongest seasonal window has been Mar 17 – Apr 16: it ended higher in 9 of 10 years (90% win rate) with an average return of +6.58% across a 30-day hold. On the weak side, NRG has historically declined between Jun 5 – Jun 15, falling in 8 of 10 years (average -3.72%).
In total, our analysis finds 804 recurring seasonal windows for NRG Energy — 717 bullish and 87 bearish. The next high-win-rate window, Oct 28 – Nov 7, opens in 2 days. These figures describe historical behaviour only — not a forecast.
NRG'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 8d ago | Sep 18 – Oct 18 | 30d | +3.85% | 80% | +0.09% |
| Completedended 10d ago | Oct 6 – Oct 16 | 10d | +2.27% | 80% | +0.14% |
| Upcomingin 2d | Oct 28 – Nov 7 | 10d | +4.21% | 80% | — |
| Upcomingin 10d | Nov 5 – Nov 15 | 10d | +1.44% | 80% | — |
| Upcomingin 13d | Nov 8 – Nov 28 | 20d | +1.48% | 80% | — |
| Upcomingin 13d | Nov 8 – Dec 8 | 30d | +1.27% | 80% | — |
| Upcomingin 15d | Nov 10 – Nov 30 | 20d | +1.37% | 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 NRG seasonality in full
See the seasonal curve chart, filter by win rate and return, and track upcoming windows — free during beta.
NRG seasonality FAQ
What has historically been the best month to buy NRG stock?
Based on the last 10 years of price data, NRG's strongest seasonal window starts in March: Mar 17 to Apr 16, which ended higher in 9 of 10 years (90% win rate) with an average return of +6.58%. Past seasonal patterns do not guarantee future performance.
What is NRG's strongest seasonal pattern?
NRG's highest-win-rate pattern in our data is the Mar 17 – Apr 16 window (30-day hold): up in 9 of the last 10 years with an average move of +6.58%.
When has NRG historically performed worst?
NRG's weakest recurring window has been Jun 5 to Jun 15, declining in 8 of 10 years with an average return of -3.72%.
How reliable are NRG's seasonal patterns?
Each NRG pattern is scored by its historical win rate — the share of the last 10 years it repeated in the same direction. NRG currently shows 804 recurring windows (717 bullish, 87 bearish). Seasonality describes historical tendencies only; it is not a prediction, and past performance does not guarantee future results.
What is NRG stock seasonality?
Seasonality is the tendency of a stock to perform in a similar way during the same period each year. By analysing NRG Energy's price history across many years, SeasonalityX identifies recurring calendar windows — exact start and end dates — where NRG 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.