Seasonality
ACHC seasonality — Acadia Healthcare
Over the last 11 years, ACHC's strongest month on average has been February (+6.2%) and its weakest September (-3.3%).
Average return by month
Month-by-month statistics
| Month | Avg | Median | Up % | Best | Worst | Yrs |
|---|---|---|---|---|---|---|
| Jan | +2.73% | +3.25% | 70% | +15.9% | -13.3% | 10 |
| Feb | +6.20% | +4.65% | 60% | +74.4% | -33.5% | 10 |
| Mar | -1.17% | +0.46% | 50% | +15.6% | -38.0% | 10 |
| Apr | +2.24% | +1.82% | 60% | +30.8% | -22.8% | 10 |
| May | +1.53% | -0.84% | 50% | +19.2% | -10.4% | 10 |
| Jun | +4.83% | +1.01% | 60% | +27.3% | -12.2% | 10 |
| Jul | +2.62% | -1.20% | 40% | +22.6% | -8.6% | 10 |
| Aug | +0.88% | +1.25% | 50% | +26.3% | -17.2% | 10 |
| Sep | -3.26% | -4.06% | 30% | +17.5% | -22.6% | 10 |
| Oct | -3.02% | +0.60% | 50% | +20.9% | -34.3% | 10 |
| Nov | -1.75% | -0.71% | 44% | +19.1% | -20.0% | 9 |
| Dec | -2.59% | +0.05% | 50% | +18.4% | -24.3% | 10 |
Monthly returns heat map — ACHC
price return, %| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | -5.3 | 74.4 | -0.2 | 10.7 | -10.4 | 27.3 | 0.3 | -7.0 | -0.2 | 8.9 | 23.5 | +160.8% | |
| 2025 | 13.8 | -33.5 | 1.1 | -22.8 | -3.2 | 0.2 | -4.0 | 5.5 | 7.8 | -13.2 | -20.0 | -17.5 | -64.2% |
| 2024 | 5.6 | 1.6 | -5.1 | -6.7 | -6.8 | -2.0 | -4.0 | 26.3 | -22.6 | -32.7 | -4.8 | -2.4 | -49.0% |
| 2023 | 2.1 | -13.7 | -0.4 | 0.1 | -2.3 | 12.8 | -0.8 | -2.4 | -8.8 | 4.5 | -0.7 | 6.5 | -5.5% |
| 2022 | -13.3 | 7.7 | 15.6 | 3.6 | 4.8 | -5.0 | 22.6 | -1.2 | -4.6 | 4.0 | 9.5 | -7.6 | +35.6% |
| 2021 | 0.8 | 9.0 | 3.4 | 6.6 | 5.7 | -2.5 | -1.6 | 7.1 | -3.5 | -2.8 | -9.4 | 8.1 | +20.8% |
| 2020 | -3.3 | -7.9 | -38.0 | 30.8 | 19.2 | -12.2 | 18.7 | 3.7 | -4.6 | 20.9 | 19.1 | 18.4 | +51.3% |
| 2019 | 6.4 | -3.9 | 11.5 | 9.2 | 0.6 | 8.5 | -8.6 | -17.2 | 17.5 | -3.5 | 7.2 | 3.3 | +29.2% |
| 2018 | 4.4 | 11.8 | 2.8 | -9.2 | 13.0 | 1.8 | -3.5 | 5.2 | -15.2 | 17.9 | -18.1 | -24.3 | -21.2% |
| 2017 | 15.9 | 16.6 | -2.5 | -0.1 | -5.1 | 19.4 | 7.2 | -11.3 | 1.8 | -34.3 | 1.5 | 2.5 | -1.4% |
| 2016 | -12.9 |