Casey's (CASY) Seasonality
Recurring seasonal patterns for CASY — the calendar windows where Casey's 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.
CASY seasonality at a glance
Over the last 10 years, CASY's strongest seasonal window has been Oct 27 – Nov 26: it ended higher in 10 of 10 years (100% win rate) with an average return of +5.34% across a 30-day hold. On the weak side, CASY has historically declined between Nov 27 – Dec 27, falling in 10 of 10 years (average -3.34%).
In total, our analysis finds 708 recurring seasonal windows for Casey's — 556 bullish and 152 bearish. The next high-win-rate window, Aug 8 – Aug 18, opens in 12 days. These figures describe historical behaviour only — not a forecast.
CASY'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 | Jul 14 – Jul 24 | 10d | +1.72% | 80% | +3.31% |
| Completedended 3d ago | Jul 4 – Jul 24 | 20d | +3.54% | 90% | +9.76% |
| Upcomingin 12d | Aug 8 – Aug 18 | 10d | +1.06% | 80% | — |
| Upcomingin 13d | Aug 9 – Aug 19 | 10d | +1.67% | 80% | — |
| Upcomingin 15d | Aug 11 – Aug 21 | 10d | +2.09% | 80% | — |
| Upcomingin 17d | Aug 13 – Sep 12 | 30d | +3.16% | 80% | — |
| Upcomingin 18d | Aug 14 – Sep 13 | 30d | +3.66% | 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 CASY seasonality in full
See the seasonal curve chart, filter by win rate and return, and track upcoming windows — free during beta.
CASY seasonality FAQ
What has historically been the best month to buy CASY stock?
Based on the last 10 years of price data, CASY's strongest seasonal window starts in October: Oct 27 to Nov 26, which ended higher in 10 of 10 years (100% win rate) with an average return of +5.34%. Past seasonal patterns do not guarantee future performance.
What is CASY's strongest seasonal pattern?
CASY's highest-win-rate pattern in our data is the Oct 27 – Nov 26 window (30-day hold): up in 10 of the last 10 years with an average move of +5.34%.
When has CASY historically performed worst?
CASY's weakest recurring window has been Nov 27 to Dec 27, declining in 10 of 10 years with an average return of -3.34%.
How reliable are CASY's seasonal patterns?
Each CASY pattern is scored by its historical win rate — the share of the last 10 years it repeated in the same direction. CASY currently shows 708 recurring windows (556 bullish, 152 bearish). Seasonality describes historical tendencies only; it is not a prediction, and past performance does not guarantee future results.
What is CASY stock seasonality?
Stock seasonality is the tendency of a stock to perform in a similar way during the same period each year. By analysing Casey's's price history across many years, SeasonalityX identifies recurring calendar windows — exact start and end dates — where CASY 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.