Seasonality
CASY seasonality — Casey's
Over the last 11 years, CASY's strongest month on average has been November (+4.7%) and its weakest December (-3.5%).
Average return by month
Month-by-month statistics
| Month | Avg | Median | Up % | Best | Worst | Yrs |
|---|---|---|---|---|---|---|
| Jan | +2.67% | +3.07% | 70% | +9.7% | -4.8% | 10 |
| Feb | +1.80% | +0.74% | 60% | +13.0% | -11.8% | 10 |
| Mar | +0.46% | +4.34% | 60% | +7.0% | -18.7% | 10 |
| Apr | +3.49% | +2.78% | 80% | +14.3% | -12.0% | 10 |
| May | +0.09% | -0.20% | 50% | +5.5% | -6.7% | 10 |
| Jun | +3.47% | +5.84% | 60% | +20.9% | -11.9% | 10 |
| Jul | +4.19% | +3.70% | 90% | +9.6% | -0.3% | 10 |
| Aug | -0.09% | +1.11% | 50% | +11.7% | -13.6% | 10 |
| Sep | +0.97% | +1.79% | 50% | +14.3% | -19.1% | 10 |
| Oct | +2.74% | +3.16% | 70% | +14.9% | -9.2% | 10 |
| Nov | +4.74% | +4.43% | 100% | +11.2% | +1.3% | 9 |
| Dec | -3.51% | -2.40% | 10% | +1.6% | -8.5% | 10 |
Monthly returns heat map — CASY
price return, %| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 9.7 | 13.0 | 6.2 | 12.9 | -6.7 | 3.6 | 9.6 | -13.6 | -19.1 | 11.8 | 1.1 | +24.4% | |
| 2025 | 6.5 | -1.8 | 4.8 | 6.6 | -5.4 | 16.6 | 1.9 | -4.9 | 14.3 | -9.2 | 11.2 | -3.1 | +39.5% |
| 2024 | -1.2 | 12.2 | 4.6 | 0.3 | 3.8 | 15.0 | 1.6 | -6.6 | 3.7 | 4.9 | 6.8 | -5.9 | +44.2% |
| 2023 | 5.2 | -11.8 | 4.1 | 5.7 | -1.4 | 8.1 | 3.6 | -3.3 | 11.1 | 0.1 | 1.3 | -0.2 | +22.5% |
| 2022 | -4.8 | 0.1 | 5.4 | 1.6 | 4.1 | -11.7 | 9.6 | 5.5 | -5.3 | 14.9 | 4.4 | -7.7 | +13.7% |
| 2021 | 5.0 | 7.7 | 7.0 | 2.8 | -0.6 | -11.9 | 1.6 | 3.5 | -7.9 | 1.6 | 1.4 | 1.6 | +10.5% |
| 2020 | 1.2 | 1.3 | -18.7 | 14.3 | 5.5 | -6.4 | 6.5 | 11.7 | -0.1 | -5.1 | 7.8 | -1.7 | +12.3% |
| 2019 | 0.4 | 4.7 | -4.4 | 2.8 | -2.5 | 20.9 | 3.8 | 3.7 | -4.0 | 6.0 | 1.7 | -8.5 | +24.1% |
| 2018 | 8.2 | -7.3 | -2.3 | -12.0 | 0.2 | 8.6 | 4.1 | 4.4 | 13.1 | -2.3 | 2.7 | -1.0 | +14.5% |
| 2017 | -3.4 | -0.3 | -2.0 | -0.2 | 3.9 | -8.0 | -0.3 | -1.2 | 3.8 | 4.7 | 5.4 | -7.3 | -5.8% |
| 2016 | -1.3 |