NASDAQ:ACHC | Historical Stock Price | Acadia Healthcare Company, Inc.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1994-03-04 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.48$1.36$3.90$11.19$32.09$92.001994-03-042026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2005

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2005-12-30$8.32$8.329,450
2005-12-29$8.24$8.2429,525
2005-12-28$8.16$8.1617,400
2005-12-27$8.20$8.2021,175
2005-12-23$8.40$8.4011,425
2005-12-22$8.72$8.724,850
2005-12-21$8.60$8.601,200
2005-12-20$8.84$8.845,375
2005-12-19$8.68$8.68375
2005-12-16$8.68$8.68400
2005-12-15$8.80$8.806,825
2005-12-14$8.80$8.808,000
2005-12-13$8.48$8.48950
2005-12-12$9.00$9.002,675
2005-12-09$9.00$9.008,375
2005-12-08$8.40$8.403,950
2005-12-07$8.60$8.606,350
2005-12-06$8.80$8.802,525
2005-12-05$8.88$8.887,375
2005-12-02$9.00$9.006,425
2005-12-01$8.80$8.806,175
2005-11-30$9.00$9.004,325
2005-11-29$9.00$9.004,550
2005-11-28$9.12$9.121,475
2005-11-25$9.08$9.082,775
2005-11-23$9.04$9.047,825
2005-11-22$9.40$9.407,575
2005-11-21$9.40$9.407,900
2005-11-18$9.32$9.3217,850
2005-11-17$9.16$9.1630,475
2005-11-16$8.36$8.3617,425
2005-11-15$8.04$8.04261,575
2005-11-14$9.56$9.5636,350
2005-11-11$9.20$9.2011,250
2005-11-10$9.20$9.2041,850
2005-11-09$9.44$9.4421,000
2005-11-08$9.56$9.5616,125
2005-11-07$9.64$9.6426,250
2005-11-04$9.92$9.926,000
2005-11-03$10.20$10.208,750
2005-11-02$10.40$10.408,850
2005-11-01$10.20$10.202,575
2005-10-31$10.20$10.209,775
2005-10-28$9.80$9.8019,700
2005-10-27$10.00$10.003,925
2005-10-26$10.08$10.0817,675
2005-10-25$10.12$10.121,025
2005-10-24$10.20$10.2010,325
2005-10-21$10.08$10.088,250
2005-10-20$10.40$10.40500
2005-10-19$10.36$10.3615,400
2005-10-18$10.32$10.327,600
2005-10-17$10.80$10.802,075
2005-10-14$11.12$11.122,075
2005-10-13$10.84$10.844,450
2005-10-12$10.84$10.843,925
2005-10-11$10.88$10.884,475
2005-10-10$10.80$10.80975
2005-10-07$11.00$11.006,250
2005-10-06$11.04$11.0422,950
2005-10-05$11.12$11.121,300
2005-10-04$11.12$11.127,800
2005-10-03$11.20$11.2022,725
2005-09-30$11.40$11.4014,750
2005-09-29$11.28$11.287,500
2005-09-28$11.52$11.5223,750
2005-09-27$11.28$11.2822,775
2005-09-26$11.40$11.408,150
2005-09-23$11.28$11.2824,650
2005-09-22$10.96$10.9614,250
2005-09-21$10.92$10.9261,825
2005-09-20$10.40$10.4021,850
2005-09-19$10.72$10.727,350
2005-09-16$10.80$10.802,800
2005-09-15$10.96$10.963,125
2005-09-14$10.92$10.929,250
2005-09-13$10.48$10.482,550
2005-09-12$10.48$10.485,750
2005-09-09$10.56$10.5620,375
2005-09-08$10.16$10.166,375
2005-09-07$9.88$9.8815,850
2005-09-06$10.72$10.7218,350
2005-09-02$9.92$9.929,300
2005-09-01$9.48$9.4819,225
2005-08-31$9.68$9.6814,375
2005-08-30$9.88$9.881,100
2005-08-29$9.96$9.962,050
2005-08-26$10.00$10.006,250
2005-08-25$10.08$10.082,800
2005-08-24$10.20$10.203,825
2005-08-23$9.80$9.806,075
2005-08-22$9.80$9.804,925
2005-08-19$10.00$10.0028,200
2005-08-18$10.68$10.6811,150
2005-08-17$10.88$10.8811,125
2005-08-16$10.80$10.801,225
2005-08-15$10.60$10.6015,325
2005-08-12$10.32$10.3216,625
2005-08-11$9.92$9.9223,500
2005-08-10$10.16$10.1612,025
2005-08-09$10.04$10.046,325
2005-08-08$10.00$10.0048,700
2005-08-05$10.48$10.4817,425
2005-08-04$11.00$11.0016,425
2005-08-03$11.48$11.488,925
2005-08-02$11.44$11.4423,725
2005-08-01$11.72$11.7247,450
2005-07-29$11.60$11.6039,400
2005-07-28$11.32$11.3210,325
2005-07-27$11.40$11.4019,275
2005-07-26$11.08$11.0823,575
2005-07-25$10.64$10.644,500
2005-07-22$10.56$10.567,125
2005-07-21$10.72$10.7245,950
2005-07-20$10.20$10.204,650
2005-07-19$9.76$9.763,950
2005-07-18$9.96$9.965,050
2005-07-15$10.20$10.203,325
2005-07-14$10.40$10.4014,225
2005-07-13$10.20$10.202,000
2005-07-12$10.20$10.206,750
2005-07-11$10.36$10.3611,750
2005-07-08$9.60$9.605,900
2005-07-07$9.60$9.6013,100
2005-07-06$9.60$9.605,775
2005-07-05$9.32$9.327,500
2005-07-01$9.44$9.4413,950
2005-06-30$10.12$10.1230,600
2005-06-29$10.00$10.005,825
2005-06-28$10.08$10.0817,650
2005-06-27$10.32$10.3236,325
2005-06-24$9.68$9.682,075
2005-06-23$9.68$9.6817,375
2005-06-22$9.20$9.204,850
2005-06-21$9.40$9.4010,950
2005-06-20$9.40$9.409,700
2005-06-17$9.04$9.0411,775
2005-06-16$9.52$9.528,700
2005-06-15$9.52$9.5215,350
2005-06-14$9.60$9.603,875
2005-06-13$9.72$9.7246,225
2005-06-10$9.20$9.2017,950
2005-06-09$9.48$9.4827,300
2005-06-08$9.60$9.6073,925
2005-06-07$9.20$9.2013,125
2005-06-06$9.20$9.2019,950
2005-06-03$9.20$9.2025,075
2005-06-02$9.00$9.0028,700
2005-06-01$8.00$8.0012,750
2005-05-31$7.96$7.9614,575
2005-05-27$7.52$7.529,150
2005-05-26$7.80$7.804,400
2005-05-25$7.84$7.8410,500
2005-05-24$7.84$7.8412,375
2005-05-23$7.48$7.485,200
2005-05-20$7.96$7.964,850
2005-05-19$7.76$7.764,400
2005-05-18$7.68$7.684,050
2005-05-17$7.92$7.9210,375
2005-05-16$7.92$7.924,875
2005-05-13$8.04$8.0426,400
2005-05-12$8.20$8.2015,300
2005-05-11$8.16$8.1646,525
2005-05-10$7.80$7.804,225
2005-05-09$7.84$7.845,800
2005-05-06$8.00$8.005,650
2005-05-05$7.60$7.606,500
2005-05-04$7.64$7.646,225
2005-05-03$7.60$7.6020,000
2005-05-02$8.00$8.002,725
2005-04-29$8.00$8.004,325
2005-04-28$8.00$8.004,250
2005-04-27$8.00$8.005,000
2005-04-26$8.00$8.002,500
2005-04-25$7.80$7.8022,350
2005-04-22$7.60$7.609,175
2005-04-21$7.96$7.962,225
2005-04-20$8.00$8.002,275
2005-04-19$7.96$7.9614,350
2005-04-18$7.68$7.684,475
2005-04-15$7.80$7.808,125
2005-04-14$8.00$8.006,425
2005-04-13$8.20$8.206,225
2005-04-12$8.24$8.2415,700
2005-04-11$8.44$8.448,475
2005-04-08$8.60$8.6028,100
2005-04-07$8.00$8.0013,150
2005-04-06$8.00$8.006,925
2005-04-05$7.92$7.922,550
2005-04-04$7.88$7.882,275
2005-04-01$7.96$7.96900
2005-03-31$8.04$8.0416,125
2005-03-30$7.68$7.686,425
2005-03-29$7.40$7.4012,150
2005-03-28$7.40$7.4016,375
2005-03-24$7.40$7.404,550
2005-03-23$7.48$7.4812,525
2005-03-22$7.60$7.607,700
2005-03-21$7.72$7.7241,200
2005-03-18$7.96$7.964,225
2005-03-17$7.96$7.9619,125
2005-03-16$8.00$8.0011,900
2005-03-15$7.92$7.928,975
2005-03-14$7.76$7.767,825
2005-03-11$7.76$7.765,425
2005-03-10$7.64$7.6410,400
2005-03-09$7.80$7.803,800
2005-03-08$7.80$7.8013,950
2005-03-07$8.00$8.0032,250
2005-03-04$8.04$8.0427,000
2005-03-03$7.80$7.8015,325
2005-03-02$7.40$7.409,050
2005-03-01$7.56$7.5616,175
2005-02-28$7.36$7.3611,175
2005-02-25$7.56$7.5615,525
2005-02-24$7.52$7.5217,275
2005-02-23$6.92$6.9210,950
2005-02-22$7.04$7.0441,875
2005-02-18$7.80$7.8053,100
2005-02-17$7.80$7.80107,450
2005-02-16$7.08$7.0839,000
2005-02-15$7.52$7.5219,850
2005-02-14$7.60$7.6062,500
2005-02-11$7.56$7.56128,800
2005-02-10$7.08$7.08134,700
2005-02-09$6.40$6.40134,800
2005-02-08$6.60$6.6037,850
2005-02-07$6.40$6.409,075
2005-02-04$6.40$6.406,200
2005-02-03$6.48$6.484,325
2005-02-02$6.48$6.4816,950
2005-02-01$6.28$6.2841,775
2005-01-31$6.52$6.5228,075
2005-01-28$6.00$6.005,000
2005-01-27$6.12$6.1211,025
2005-01-26$6.00$6.0025,450
2005-01-25$6.00$6.0014,150
2005-01-24$5.80$5.8096,075
2005-01-21$5.80$5.8051,075
2005-01-20$5.40$5.401,750
2005-01-19$5.52$5.522,200
2005-01-18$5.48$5.4829,425
2005-01-14$5.36$5.363,925
2005-01-13$5.44$5.4417,675
2005-01-12$5.48$5.4820,625
2005-01-11$5.36$5.3619,875
2005-01-10$5.56$5.5633,700
2005-01-07$5.80$5.8055,500
2005-01-06$5.92$5.9217,825
2005-01-05$5.60$5.6017,175
2005-01-04$5.52$5.5248,175
2005-01-03$5.56$5.5613,400