Acadia Healthcare Stock Price History
NASDAQ: ACHCHealth CareMedical SpecialitiesUSD
29.25+0.77 (+2.70%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
ACHC price history at a glance
The price history for Acadia Healthcare (ACHC) on this page begins on February 28, 1994, when the stock closed at $24.00; it most recently closed at $29.25 on October 5, 2026. The highest price in this record is $89.85, reached on November 28, 2022; the latest close is 67.4% below that peak. Across the 31 complete calendar years in the table, ACHC finished higher in 16 and lower in 15. Its best year was 2001 (+220.0%) and its worst was 2000 (-83.3%).
Over roughly 33 years the share price changed +21.9%, a 0.6% compound annual price return (excluding dividends). In the last 12 months alone, ACHC has gained 16.2%. Prices are split-adjusted closing prices; daily open, high, low, close and volume for the past year are listed below.
Summary generated from market data by MetaCap's automated system. Methodology
Key price levels
- High since 1994
- $89.85
- Date of high
- Nov 28, 2022
- Low since 1994
- $0.25
- Date of low
- Nov 20, 2000
- 52-week high
- $35.83
- 52-week low
- $11.43
- Last close
- $29.25
ACHC returns
1 week
+4.24%
1 month
+3.76%
3 months
-6.49%
6 months
+12.76%
Year to date
+106.13%
1 year
+16.16%
3 years
-62.69%
5 years
-49.94%
ACHC price return, excluding dividends.
ACHC annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 29.25 | +104.69% |
| 2025 | 14.29 | -67.76% |
| 2024 | 44.32 | -43.00% |
| 2023 | 77.76 | -5.54% |
| 2022 | 82.32 | +35.62% |
| 2021 | 60.70 | +20.77% |
| 2020 | 50.26 | +51.89% |
| 2019 | 33.09 | +26.59% |
| 2018 | 26.14 | -19.89% |
| 2017 | 32.63 | -1.42% |
| 2016 | 33.10 | -47.01% |
| 2015 | 62.46 | +4.13% |
| 2014 | 59.98 | +25.56% |
| 2013 | 47.77 | +102.16% |
| 2012 | 23.63 | +137.01% |
| 2011 | 9.97 | +49.25% |
| 2010 | 6.68 | +47.79% |
| 2009 | 4.52 | -3.42% |
| 2008 | 4.68 | -55.00% |
| 2007 | 10.40 | -18.24% |
| 2006 | 12.72 | +52.88% |
| 2005 | 8.32 | +44.44% |
| 2004 | 5.76 | +6.67% |
| 2003 | 5.40 | +66.67% |
| 2002 | 3.24 | +102.50% |
| 2001 | 1.60 | +220.00% |
| 2000 | 0.50 | -83.33% |
| 1999 | 3.00 | -45.45% |
| 1998 | 5.50 | -33.33% |
| 1997 | 8.25 | -62.50% |
| 1996 | 22.00 | 0.00% |
| 1995 | 22.00 | -8.33% |
| 1994* | 24.00 | 0.00% |
* Partial year: the record begins after the start of 1994; return measured from the first available close.
2026 return is year to date.
ACHC daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 28.31 | 29.45 | 28.31 | 29.25 | +2.70% | |
| 28.86 | 29.06 | 28.39 | 28.48 | -2.57% | |
| 28.84 | 29.66 | 28.81 | 29.23 | +0.65% | |
| 28.84 | 29.26 | 28.43 | 29.04 | +0.59% | |
| 28.32 | 28.92 | 27.83 | 28.87 | +2.89% | |
| 27.27 | 28.32 | 26.76 | 28.06 | +4.20% | |
| 27.40 | 27.74 | 26.72 | 26.93 | -2.07% | |
| 28.18 | 28.18 | 27.20 | 27.50 | -1.93% | |
| 27.96 | 28.25 | 27.40 | 28.04 | +0.47% | |
| 27.32 | 28.05 | 27.00 | 27.91 | -0.64% | |
| 27.85 | 28.38 | 27.43 | 28.09 | +1.04% | |
| 28.52 | 28.65 | 27.31 | 27.80 | -2.49% | |
| 29.41 | 29.78 | 28.09 | 28.51 | -2.93% | |
| 28.63 | 29.69 | 28.55 | 29.37 | +3.52% | |
| 28.33 | 29.14 | 28.31 | 28.37 | +0.14% | |
| 28.80 | 29.27 | 27.75 | 28.33 | -1.67% | |
| 28.63 | 29.08 | 28.16 | 28.81 | +2.31% | |
| 27.48 | 28.38 | 27.08 | 28.16 | +2.85% | |
| 27.94 | 28.03 | 26.97 | 27.38 | -2.21% | |
| 28.15 | 29.40 | 27.98 | 28.00 | -1.27% | |
| 28.96 | 29.26 | 28.23 | 28.36 | -0.60% | |
| 27.86 | 29.80 | 27.82 | 28.53 | +1.21% | |
| 27.42 | 28.75 | 26.85 | 28.19 | +2.51% | |
| 27.71 | 28.45 | 27.45 | 27.50 | -2.24% | |
| 28.24 | 28.77 | 27.81 | 28.13 | -0.88% | |
| 27.73 | 28.39 | 27.34 | 28.38 | +2.27% | |
| 28.19 | 28.59 | 27.50 | 27.75 | -1.77% | |
| 27.79 | 28.72 | 27.65 | 28.25 | +2.50% | |
| 28.27 | 28.55 | 27.49 | 27.56 | -3.47% | |
| 30.15 | 30.35 | 28.38 | 28.55 | -5.53% | |
| 30.14 | 30.55 | 29.39 | 30.22 | -1.18% | |
| 30.15 | 32.87 | 30.01 | 30.58 | +2.38% | |
| 28.88 | 29.92 | 28.58 | 29.87 | +4.00% | |
| 27.90 | 28.95 | 27.75 | 28.72 | +3.24% | |
| 27.17 | 27.84 | 26.62 | 27.82 | +3.15% | |
| 27.00 | 27.82 | 26.73 | 26.97 | -1.43% | |
| 27.77 | 29.25 | 27.11 | 27.36 | -0.36% | |
| 29.68 | 30.23 | 27.43 | 27.46 | -8.47% | |
| 30.46 | 30.81 | 29.66 | 30.00 | -2.69% | |
| 30.10 | 31.14 | 29.81 | 30.83 | +1.95% | |
| 31.55 | 31.95 | 30.10 | 30.24 | -4.61% | |
| 30.94 | 32.15 | 30.72 | 31.70 | +1.93% | |
| 31.69 | 32.35 | 30.92 | 31.10 | -2.14% | |
| 31.67 | 32.24 | 31.26 | 31.78 | +0.79% | |
| 30.28 | 31.63 | 30.28 | 31.53 | +2.64% | |
| 32.17 | 32.17 | 30.40 | 30.72 | -4.71% | |
| 31.87 | 32.95 | 31.44 | 32.24 | +1.80% | |
| 30.83 | 31.75 | 30.34 | 31.67 | +3.53% | |
| 29.50 | 31.20 | 29.50 | 30.59 | +3.27% | |
| 28.49 | 29.68 | 28.20 | 29.62 | +5.26% | |
| 27.57 | 29.16 | 26.62 | 28.14 | +2.89% | |
| 32.92 | 33.00 | 27.08 | 27.35 | -16.34% | |
| 32.52 | 33.37 | 31.81 | 32.69 | +0.58% | |
| 34.25 | 34.25 | 32.07 | 32.50 | -5.82% | |
| 34.56 | 35.29 | 34.30 | 34.51 | +1.47% | |
| 34.72 | 34.92 | 33.87 | 34.01 | -2.21% | |
| 35.69 | 35.83 | 34.64 | 34.78 | -2.33% | |
| 34.43 | 35.65 | 34.24 | 35.61 | +3.43% | |
| 34.72 | 34.90 | 33.86 | 34.43 | -0.20% | |
| 33.11 | 34.74 | 32.71 | 34.50 | +2.65% | |
| 32.93 | 34.02 | 32.27 | 33.61 | +4.15% | |
| 31.76 | 33.50 | 31.00 | 32.27 | +2.12% | |
| 31.46 | 31.71 | 29.68 | 31.60 | +3.40% | |
| 30.95 | 31.85 | 30.25 | 30.56 | -2.30% | |
| 31.78 | 31.99 | 30.73 | 31.28 | -0.38% | |
| 31.20 | 32.56 | 31.04 | 31.40 | +2.15% | |
| 31.58 | 31.91 | 30.33 | 30.74 | -3.70% | |
| 31.18 | 32.10 | 31.09 | 31.92 | +2.67% | |
| 31.91 | 32.36 | 31.07 | 31.09 | -2.57% | |
| 31.50 | 32.82 | 31.35 | 31.91 | +2.11% | |
| 29.53 | 31.35 | 28.83 | 31.25 | +5.82% | |
| 27.71 | 29.72 | 27.61 | 29.53 | +6.64% | |
| 27.18 | 27.73 | 26.41 | 27.69 | +0.98% | |
| 26.03 | 27.65 | 25.93 | 27.42 | +4.50% | |
| 25.37 | 26.35 | 25.10 | 26.24 | +5.13% | |
| 24.63 | 25.01 | 24.03 | 24.96 | +1.71% | |
| 25.02 | 25.30 | 23.67 | 24.54 | -2.66% | |
| 25.04 | 25.42 | 24.74 | 25.21 | +1.37% | |
| 23.88 | 24.92 | 23.79 | 24.87 | +5.83% | |
| 24.89 | 24.89 | 23.43 | 23.50 | -5.96% | |
| 25.06 | 25.50 | 24.77 | 24.99 | 0.00% | |
| 24.79 | 25.01 | 24.21 | 24.99 | +1.59% | |
| 24.98 | 25.19 | 24.55 | 24.60 | -1.17% | |
| 24.08 | 25.09 | 23.89 | 24.89 | +4.10% | |
| 25.53 | 26.13 | 23.78 | 23.91 | -6.24% | |
| 25.36 | 25.68 | 25.16 | 25.50 | +0.71% | |
| 24.48 | 25.54 | 24.29 | 25.32 | +3.43% | |
| 25.35 | 25.63 | 24.33 | 24.48 | -2.90% | |
| 25.88 | 26.84 | 25.08 | 25.21 | -2.02% | |
| 25.51 | 26.17 | 25.29 | 25.73 | +5.36% | |
| 23.57 | 24.84 | 23.45 | 24.42 | +4.76% | |
| 22.97 | 23.95 | 22.66 | 23.31 | +0.47% | |
| 23.44 | 23.85 | 23.07 | 23.20 | -2.36% | |
| 24.03 | 24.22 | 23.55 | 23.76 | -1.37% | |
| 23.55 | 24.23 | 23.55 | 24.09 | +2.55% | |
| 23.07 | 23.71 | 22.54 | 23.49 | +1.34% | |
| 23.07 | 23.60 | 22.78 | 23.18 | +0.70% | |
| 23.85 | 24.05 | 22.43 | 23.02 | -4.36% | |
| 24.92 | 25.19 | 23.98 | 24.07 | -3.41% | |
| 24.97 | 25.40 | 23.94 | 24.92 | -1.54% | |
| 25.81 | 26.05 | 25.27 | 25.31 | -1.94% | |
| 26.46 | 26.53 | 25.61 | 25.81 | -3.69% | |
| 27.20 | 27.57 | 26.74 | 26.80 | -1.29% | |
| 26.03 | 27.75 | 26.00 | 27.15 | +4.34% | |
| 25.07 | 26.45 | 24.45 | 26.02 | +4.04% | |
| 25.14 | 25.69 | 24.95 | 25.01 | -0.68% | |
| 24.61 | 25.48 | 24.61 | 25.18 | +2.94% | |
| 25.12 | 25.37 | 24.34 | 24.46 | -3.32% | |
| 25.27 | 26.07 | 25.23 | 25.30 | +0.12% | |
| 27.50 | 27.90 | 25.25 | 25.27 | -8.74% | |
| 29.38 | 30.20 | 27.58 | 27.69 | -0.57% | |
| 25.79 | 27.96 | 25.72 | 27.85 | +7.53% | |
| 27.13 | 27.71 | 21.60 | 25.90 | -8.35% | |
| 27.58 | 28.57 | 27.05 | 28.26 | +2.47% | |
| 28.42 | 28.49 | 27.49 | 27.58 | -2.02% | |
| 27.37 | 28.47 | 27.26 | 28.15 | +2.81% | |
| 26.73 | 27.72 | 25.87 | 27.38 | +0.15% | |
| 27.89 | 28.03 | 26.98 | 27.34 | -2.39% | |
| 27.65 | 28.17 | 27.49 | 28.01 | +2.08% | |
| 28.05 | 28.27 | 27.38 | 27.44 | -1.44% | |
| 26.81 | 27.87 | 26.81 | 27.84 | +3.11% | |
| 27.00 | 27.87 | 26.76 | 27.00 | +0.41% | |
| 26.51 | 27.01 | 26.14 | 26.89 | +1.05% | |
| 26.56 | 26.65 | 26.22 | 26.61 | +0.19% | |
| 26.58 | 27.02 | 26.19 | 26.56 | +0.04% | |
| 25.95 | 26.57 | 25.50 | 26.55 | +2.35% | |
| 27.20 | 27.45 | 25.82 | 25.94 | -4.63% | |
| 26.62 | 27.99 | 26.34 | 27.20 | +3.38% | |
| 26.41 | 26.46 | 25.43 | 26.31 | +3.62% | |
| 25.01 | 25.55 | 24.49 | 25.39 | +1.93% | |
| 23.94 | 25.17 | 23.73 | 24.91 | +3.96% | |
| 22.73 | 24.40 | 22.61 | 23.96 | +1.23% | |
| 23.39 | 24.45 | 23.39 | 23.67 | +1.20% | |
| 22.98 | 23.73 | 22.85 | 23.39 | +2.45% | |
| 22.91 | 23.40 | 22.59 | 22.83 | -0.35% | |
| 23.81 | 24.00 | 22.53 | 22.91 | -3.94% | |
| 24.10 | 24.52 | 23.40 | 23.85 | -1.89% | |
| 22.69 | 24.32 | 22.45 | 24.31 | +7.14% | |
| 23.06 | 23.06 | 21.61 | 22.69 | -2.11% | |
| 22.96 | 23.41 | 22.74 | 23.18 | +1.98% | |
| 23.18 | 23.53 | 22.56 | 22.73 | -1.00% | |
| 23.20 | 23.70 | 22.63 | 22.96 | -1.03% | |
| 23.34 | 23.76 | 23.08 | 23.20 | -2.23% | |
| 22.60 | 24.66 | 22.60 | 23.73 | +4.12% | |
| 23.30 | 23.73 | 22.54 | 22.79 | -3.10% | |
| 24.15 | 24.46 | 23.47 | 23.52 | -2.61% | |
| 23.87 | 25.05 | 23.60 | 24.15 | +1.09% | |
| 25.10 | 25.12 | 23.65 | 23.89 | -4.97% | |
| 24.98 | 25.20 | 24.27 | 25.14 | +1.74% | |
| 25.11 | 25.13 | 24.08 | 24.71 | -3.55% | |
| 24.73 | 25.75 | 24.20 | 25.62 | +3.89% | |
| 23.58 | 24.88 | 23.57 | 24.66 | +2.45% | |
| 23.06 | 24.18 | 22.36 | 24.07 | +4.70% | |
| 22.84 | 23.13 | 21.71 | 22.99 | -1.92% | |
| 23.26 | 23.84 | 22.43 | 23.44 | 0.00% | |
| 22.10 | 23.55 | 21.72 | 23.44 | +5.16% | |
| 21.22 | 22.31 | 20.88 | 22.29 | +6.96% | |
| 20.31 | 21.98 | 20.31 | 20.84 | +21.37% | |
| 17.39 | 17.50 | 16.48 | 17.17 | -1.21% | |
| 16.65 | 17.53 | 16.43 | 17.38 | +3.51% | |
| 16.91 | 17.03 | 16.24 | 16.79 | -0.42% | |
| 16.99 | 17.13 | 16.57 | 16.86 | -0.41% | |
| 16.49 | 17.05 | 16.47 | 16.93 | +3.11% | |
| 16.90 | 16.95 | 16.23 | 16.42 | -2.09% | |
| 15.96 | 17.11 | 15.85 | 16.77 | +5.54% | |
| 15.46 | 16.07 | 15.34 | 15.89 | +2.32% | |
| 13.50 | 15.80 | 13.30 | 15.53 | +13.69% | |
| 13.64 | 14.18 | 13.46 | 13.66 | +1.26% | |
| 13.36 | 13.58 | 12.91 | 13.49 | +0.90% | |
| 13.34 | 13.68 | 13.02 | 13.37 | -0.45% | |
| 13.67 | 13.78 | 12.97 | 13.43 | -0.89% | |
| 13.68 | 13.93 | 13.42 | 13.55 | -0.95% | |
| 13.01 | 13.81 | 12.99 | 13.68 | +3.56% | |
| 13.39 | 13.57 | 12.97 | 13.21 | -1.71% | |
| 13.12 | 13.67 | 13.00 | 13.44 | +2.99% | |
| 13.44 | 13.61 | 12.94 | 13.05 | -2.90% | |
| 13.52 | 13.67 | 13.17 | 13.44 | -0.30% | |
| 15.04 | 15.11 | 13.19 | 13.48 | -11.49% | |
| 15.20 | 15.40 | 15.00 | 15.23 | 0.00% | |
| 14.89 | 15.44 | 14.65 | 15.23 | +0.53% | |
| 13.85 | 15.79 | 13.81 | 15.15 | +5.72% | |
| 14.25 | 14.64 | 13.68 | 14.33 | +0.63% | |
| 12.32 | 15.00 | 12.32 | 14.24 | +21.92% | |
| 11.86 | 11.97 | 11.56 | 11.68 | -1.93% | |
| 11.68 | 11.99 | 11.43 | 11.91 | +1.53% | |
| 12.49 | 12.54 | 11.60 | 11.73 | -6.53% | |
| 13.31 | 13.31 | 12.49 | 12.55 | -5.14% | |
| 13.49 | 13.60 | 12.99 | 13.23 | -2.22% | |
| 13.42 | 13.85 | 12.95 | 13.53 | +0.59% | |
| 13.63 | 13.69 | 12.85 | 13.45 | -1.90% | |
| 14.80 | 14.86 | 13.66 | 13.71 | -7.74% | |
| 14.33 | 14.99 | 14.28 | 14.86 | +4.06% | |
| 14.30 | 14.33 | 13.42 | 14.28 | -0.07% | |
| 14.30 | 14.49 | 13.85 | 14.29 | +0.70% | |
| 14.56 | 14.60 | 14.16 | 14.19 | -2.87% | |
| 14.48 | 14.74 | 14.36 | 14.61 | +0.76% | |
| 14.65 | 14.71 | 14.39 | 14.50 | -1.29% | |
| 14.33 | 14.76 | 14.15 | 14.69 | +2.73% | |
| 14.12 | 14.39 | 14.05 | 14.30 | +1.42% | |
| 14.43 | 14.55 | 14.07 | 14.10 | -2.49% | |
| 14.35 | 14.98 | 14.33 | 14.46 | +0.35% | |
| 14.29 | 14.52 | 14.22 | 14.41 | -0.14% | |
| 14.48 | 14.54 | 13.95 | 14.43 | -0.69% | |
| 14.45 | 14.94 | 14.37 | 14.53 | +0.69% | |
| 14.25 | 14.66 | 14.12 | 14.43 | +1.48% | |
| 14.46 | 14.58 | 13.99 | 14.22 | -0.42% | |
| 14.63 | 14.70 | 14.15 | 14.28 | -1.18% | |
| 13.65 | 14.47 | 13.60 | 14.45 | +5.09% | |
| 13.91 | 14.26 | 13.69 | 13.75 | -1.86% | |
| 14.01 | 14.29 | 13.81 | 14.01 | +0.07% | |
| 15.39 | 15.43 | 13.80 | 14.00 | -9.50% | |
| 14.67 | 15.55 | 14.20 | 15.47 | +5.67% | |
| 14.73 | 14.86 | 14.01 | 14.64 | -0.34% | |
| 12.89 | 15.01 | 12.63 | 14.69 | -10.92% | |
| 16.83 | 16.88 | 16.26 | 16.49 | -2.08% | |
| 17.11 | 17.45 | 16.77 | 16.84 | -2.09% | |
| 17.09 | 17.33 | 16.88 | 17.20 | +0.29% | |
| 16.57 | 17.58 | 16.43 | 17.15 | +3.50% | |
| 15.55 | 16.60 | 15.44 | 16.57 | +6.63% | |
| 15.41 | 15.58 | 14.99 | 15.54 | +2.37% | |
| 14.34 | 15.73 | 14.33 | 15.18 | +5.71% | |
| 14.41 | 14.71 | 14.34 | 14.36 | +0.14% | |
| 15.00 | 15.10 | 14.30 | 14.34 | -4.46% | |
| 15.65 | 15.65 | 14.94 | 15.01 | -4.09% | |
| 16.02 | 16.17 | 15.45 | 15.65 | -2.31% | |
| 15.92 | 16.20 | 15.68 | 16.02 | -0.37% | |
| 17.20 | 17.30 | 15.99 | 16.08 | -7.64% | |
| 18.20 | 18.24 | 17.33 | 17.41 | -4.55% | |
| 18.19 | 18.60 | 17.98 | 18.24 | +0.39% | |
| 19.19 | 19.32 | 18.02 | 18.17 | -6.87% | |
| 19.75 | 20.02 | 18.96 | 19.51 | -3.70% | |
| 19.00 | 20.74 | 18.32 | 20.26 | -2.03% | |
| 20.48 | 21.36 | 20.28 | 20.68 | +0.10% | |
| 21.05 | 21.46 | 20.61 | 20.66 | -3.05% | |
| 21.45 | 21.59 | 20.65 | 21.31 | -0.88% | |
| 21.66 | 21.83 | 21.23 | 21.50 | -1.38% | |
| 22.75 | 22.98 | 21.74 | 21.80 | -5.26% | |
| 23.12 | 23.77 | 22.91 | 23.01 | -0.69% | |
| 23.18 | 23.60 | 22.59 | 23.17 | +0.96% | |
| 23.36 | 23.60 | 22.69 | 22.95 | -1.88% | |
| 23.69 | 24.06 | 23.32 | 23.39 | -0.47% | |
| 23.39 | 24.05 | 23.18 | 23.50 | +0.17% | |
| 23.42 | 24.06 | 23.22 | 23.46 | -0.21% | |
| 23.83 | 23.96 | 23.49 | 23.51 | -1.88% | |
| 24.44 | 24.59 | 23.90 | 23.96 | -0.87% | |
| 24.73 | 24.80 | 24.05 | 24.17 | -2.30% | |
| 24.99 | 25.16 | 24.47 | 24.74 | +0.24% | |
| 25.01 | 25.23 | 24.24 | 24.68 | -1.00% | |
| 24.03 | 25.20 | 23.50 | 24.93 | +2.63% | |
| 24.67 | 24.87 | 24.23 | 24.29 | +0.12% | |
| 25.27 | 25.32 | 24.23 | 24.26 | -3.65% | |
| 25.98 | 26.29 | 25.14 | 25.18 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the ACHC chart for longer ranges.