Graphic Packaging (GPK) Seasonality
Recurring seasonal patterns for GPK — the calendar windows where Graphic Packaging 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.
GPK seasonality at a glance
Over the last 10 years, GPK's strongest seasonal window has been Jun 22 – Jul 12: it ended higher in 10 of 10 years (100% win rate) with an average return of +3.34% across a 20-day hold. On the weak side, GPK has historically declined between Jun 6 – Jun 26, falling in 10 of 10 years (average -4.44%).
In total, our analysis finds 643 recurring seasonal windows for Graphic Packaging — 405 bullish and 238 bearish. The next high-win-rate window, Aug 22 – Sep 1, opens in 26 days. These figures describe historical behaviour only — not a forecast.
GPK'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 3d ago | Jun 24 – Jul 24 | 30d | +3.67% | 80% | +2.04% |
| Completedended 4d ago | Jun 23 – Jul 23 | 30d | +4.22% | 80% | +7.43% |
| Upcomingin 26d | Aug 22 – Sep 1 | 10d | +1.49% | 80% | — |
| Upcomingin 27d | Aug 23 – Sep 2 | 10d | +1.48% | 80% | — |
| Upcomingin 34d | Aug 30 – Sep 29 | 30d | -2.60% | 80% | — |
| Upcomingin 36d | Sep 1 – Oct 1 | 30d | -2.38% | 80% | — |
| Upcomingin 37d | Sep 2 – Oct 2 | 30d | -3.05% | 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 GPK seasonality in full
See the seasonal curve chart, filter by win rate and return, and track upcoming windows — free during beta.
GPK seasonality FAQ
What has historically been the best month to buy GPK stock?
Based on the last 10 years of price data, GPK's strongest seasonal window starts in June: Jun 22 to Jul 12, which ended higher in 10 of 10 years (100% win rate) with an average return of +3.34%. Past seasonal patterns do not guarantee future performance.
What is GPK's strongest seasonal pattern?
GPK's highest-win-rate pattern in our data is the Jun 22 – Jul 12 window (20-day hold): up in 10 of the last 10 years with an average move of +3.34%.
When has GPK historically performed worst?
GPK's weakest recurring window has been Jun 6 to Jun 26, declining in 10 of 10 years with an average return of -4.44%.
How reliable are GPK's seasonal patterns?
Each GPK pattern is scored by its historical win rate — the share of the last 10 years it repeated in the same direction. GPK currently shows 643 recurring windows (405 bullish, 238 bearish). Seasonality describes historical tendencies only; it is not a prediction, and past performance does not guarantee future results.
What is GPK stock seasonality?
Stock seasonality is the tendency of a stock to perform in a similar way during the same period each year. By analysing Graphic Packaging's price history across many years, SeasonalityX identifies recurring calendar windows — exact start and end dates — where GPK 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.