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 — 2008

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2008-12-31$5.40$5.4014,900
2008-12-30$5.28$5.2811,625
2008-12-29$5.84$5.845,750
2008-12-26$5.80$5.802,275
2008-12-24$5.92$5.92525
2008-12-23$5.88$5.881,800
2008-12-22$5.80$5.80450
2008-12-19$5.80$5.802,150
2008-12-18$6.00$6.003,225
2008-12-17$5.16$5.1613,825
2008-12-16$5.64$5.643,550
2008-12-15$5.32$5.321,025
2008-12-12$4.80$4.80900
2008-12-11$4.76$4.764,250
2008-12-10$4.80$4.80975
2008-12-09$4.80$4.801,375
2008-12-08$4.80$4.804,350
2008-12-05$5.00$5.003,900
2008-12-04$4.68$4.681,100
2008-12-03$4.60$4.606,200
2008-12-02$4.40$4.4034,650
2008-12-01$5.00$5.0075
2008-11-28$5.00$5.00575
2008-11-26$4.80$4.803,325
2008-11-25$4.40$4.40800
2008-11-24$4.00$4.0010,975
2008-11-21$4.00$4.005,200
2008-11-20$4.00$4.005,100
2008-11-19$4.56$4.561,050
2008-11-18$4.40$4.402,625
2008-11-17$4.20$4.209,600
2008-11-14$5.00$5.0014,275
2008-11-13$5.40$5.4015,925
2008-11-12$5.80$5.804,650
2008-11-11$7.00$7.0010,775
2008-11-10$7.20$7.205,250
2008-11-07$7.40$7.402,150
2008-11-06$7.08$7.083,400
2008-11-05$7.56$7.5650
2008-11-04$7.56$7.561,225
2008-11-03$7.60$7.606,675
2008-10-31$7.80$7.802,675
2008-10-30$7.80$7.80125
2008-10-29$7.80$7.80900
2008-10-28$7.60$7.603,550
2008-10-27$7.96$7.962,325
2008-10-24$7.80$7.802,175
2008-10-23$8.00$8.004,350
2008-10-22$8.00$8.00750
2008-10-21$8.48$8.48450
2008-10-20$8.52$8.522,350
2008-10-17$8.20$8.203,300
2008-10-16$8.00$8.001,375
2008-10-15$7.92$7.923,725
2008-10-14$8.00$8.002,975
2008-10-13$8.44$8.445,500
2008-10-10$8.00$8.0011,800
2008-10-09$8.00$8.004,575
2008-10-08$8.80$8.805,075
2008-10-07$8.60$8.601,300
2008-10-06$8.96$8.9610,900
2008-10-03$9.40$9.40925
2008-10-02$9.00$9.002,100
2008-10-01$9.40$9.403,350
2008-09-30$9.52$9.5230,200
2008-09-29$9.36$9.361,825
2008-09-26$9.40$9.403,875
2008-09-25$9.60$9.604,025
2008-09-24$9.88$9.885,750
2008-09-23$9.60$9.605,925
2008-09-22$9.76$9.764,050
2008-09-19$10.00$10.006,275
2008-09-18$9.76$9.763,200
2008-09-17$9.80$9.8015,800
2008-09-16$9.96$9.9612,075
2008-09-15$9.80$9.809,900
2008-09-12$9.88$9.8825,750
2008-09-11$9.60$9.606,400
2008-09-10$9.72$9.721,100
2008-09-09$9.72$9.721,425
2008-09-08$9.80$9.804,525
2008-09-05$9.92$9.926,250
2008-09-04$9.80$9.805,900
2008-09-03$9.96$9.963,125
2008-09-02$10.00$10.00225
2008-08-29$9.92$9.922,100
2008-08-28$10.00$10.00800
2008-08-27$10.00$10.00700
2008-08-26$10.12$10.121,000
2008-08-25$9.80$9.802,500
2008-08-22$9.80$9.80450
2008-08-21$10.00$10.009,175
2008-08-20$10.00$10.001,050
2008-08-19$9.80$9.80750
2008-08-18$9.76$9.76775
2008-08-15$9.72$9.724,100
2008-08-14$9.40$9.405,450
2008-08-13$9.20$9.207,375
2008-08-12$8.60$8.601,275
2008-08-11$8.60$8.603,725
2008-08-08$8.60$8.60650
2008-08-07$8.96$8.962,500
2008-08-06$9.00$9.004,125
2008-08-05$8.96$8.96175
2008-08-04$8.80$8.802,250
2008-08-01$9.12$9.121,125
2008-07-31$9.80$9.803,325
2008-07-30$9.40$9.402,350
2008-07-29$9.40$9.402,200
2008-07-28$9.32$9.322,725
2008-07-25$9.40$9.40725
2008-07-24$8.84$8.842,475
2008-07-23$9.20$9.201,450
2008-07-22$8.76$8.761,350
2008-07-21$8.76$8.761,600
2008-07-18$8.76$8.764,125
2008-07-17$8.80$8.8011,575
2008-07-16$9.20$9.2015,800
2008-07-15$9.40$9.402,300
2008-07-14$9.20$9.201,250
2008-07-11$9.00$9.002,225
2008-07-10$9.16$9.1619,350
2008-07-09$9.56$9.561,325
2008-07-08$10.08$10.082,050
2008-07-07$9.60$9.602,275
2008-07-03$9.80$9.801,825
2008-07-02$9.52$9.521,700
2008-07-01$9.68$9.685,750
2008-06-30$10.36$10.363,025
2008-06-27$10.48$10.482,175
2008-06-26$10.08$10.08700
2008-06-25$10.12$10.1214,325
2008-06-24$10.16$10.166,125
2008-06-23$10.56$10.563,325
2008-06-20$10.80$10.801,400
2008-06-19$10.76$10.762,175
2008-06-18$10.80$10.805,025
2008-06-17$11.00$11.001,200
2008-06-16$10.80$10.801,125
2008-06-13$10.96$10.961,675
2008-06-12$11.00$11.008,225
2008-06-11$10.44$10.442,050
2008-06-10$10.60$10.604,625
2008-06-09$10.32$10.323,950
2008-06-06$10.40$10.402,325
2008-06-05$11.00$11.001,250
2008-06-04$11.00$11.001,250
2008-06-03$11.12$11.121,175
2008-06-02$10.76$10.761,350
2008-05-30$11.60$11.605,950
2008-05-29$10.40$10.401,300
2008-05-28$10.36$10.363,675
2008-05-27$10.40$10.401,225
2008-05-23$10.28$10.287,300
2008-05-22$10.08$10.084,200
2008-05-21$10.48$10.481,700
2008-05-20$10.16$10.163,625
2008-05-19$10.04$10.047,325
2008-05-16$10.20$10.204,100
2008-05-15$10.76$10.7612,175
2008-05-14$11.60$11.6016,725
2008-05-13$11.40$11.401,200
2008-05-12$11.40$11.401,125
2008-05-09$11.20$11.207,925
2008-05-08$11.60$11.604,475
2008-05-07$11.72$11.722,100
2008-05-06$11.68$11.685,450
2008-05-05$11.80$11.801,925
2008-05-02$11.68$11.6825,725
2008-05-01$11.80$11.8022,500
2008-04-30$11.80$11.803,250
2008-04-29$11.80$11.805,500
2008-04-28$11.80$11.802,500
2008-04-25$11.88$11.883,250
2008-04-24$11.92$11.921,775
2008-04-23$11.92$11.923,400
2008-04-22$12.00$12.008,100
2008-04-21$11.56$11.566,275
2008-04-18$11.60$11.608,525
2008-04-17$11.20$11.2025
2008-04-16$11.20$11.209,025
2008-04-15$11.00$11.004,400
2008-04-14$11.00$11.002,300
2008-04-11$11.20$11.20900
2008-04-10$11.16$11.169,975
2008-04-09$11.16$11.162,850
2008-04-08$11.40$11.406,600
2008-04-07$11.88$11.885,350
2008-04-04$11.92$11.929,200
2008-04-03$11.84$11.8412,150
2008-04-02$10.96$10.961,350
2008-04-01$11.16$11.1613,025
2008-03-31$11.32$11.324,500
2008-03-28$10.92$10.92300
2008-03-27$11.00$11.003,025
2008-03-26$10.80$10.805,725
2008-03-25$11.00$11.002,850
2008-03-24$11.16$11.16675
2008-03-20$11.04$11.043,025
2008-03-19$10.88$10.881,625
2008-03-18$10.96$10.969,700
2008-03-17$10.92$10.924,450
2008-03-14$10.80$10.807,875
2008-03-13$10.92$10.924,550
2008-03-12$10.68$10.6812,900
2008-03-11$10.88$10.8812,100
2008-03-10$11.00$11.003,850
2008-03-07$11.20$11.201,625
2008-03-06$11.00$11.0011,175
2008-03-05$11.00$11.008,725
2008-03-04$11.20$11.203,500
2008-03-03$11.00$11.002,675
2008-02-29$11.20$11.205,250
2008-02-28$10.80$10.806,275
2008-02-27$10.96$10.969,875
2008-02-26$11.00$11.001,250
2008-02-25$10.88$10.8817,700
2008-02-22$11.00$11.001,575
2008-02-21$10.92$10.921,675
2008-02-20$10.88$10.885,200
2008-02-19$10.80$10.801,925
2008-02-15$11.00$11.0011,925
2008-02-14$10.00$10.0015,450
2008-02-13$10.24$10.246,100
2008-02-12$10.60$10.602,300
2008-02-11$10.56$10.562,775
2008-02-08$10.72$10.7210,675
2008-02-07$10.40$10.403,025
2008-02-06$10.68$10.684,775
2008-02-05$10.00$10.0012,675
2008-02-04$10.08$10.082,800
2008-02-01$9.80$9.8012,725
2008-01-31$10.20$10.205,100
2008-01-30$10.20$10.202,000
2008-01-29$10.16$10.1612,675
2008-01-28$10.08$10.0810,400
2008-01-25$10.12$10.124,075
2008-01-24$10.20$10.2063,325
2008-01-23$10.28$10.2819,775
2008-01-22$10.00$10.0010,875
2008-01-18$10.60$10.609,800
2008-01-17$10.00$10.007,925
2008-01-16$9.92$9.925,600
2008-01-15$9.64$9.643,475
2008-01-14$9.92$9.922,600
2008-01-11$10.20$10.206,750
2008-01-10$9.64$9.6416,900
2008-01-09$9.48$9.488,725
2008-01-08$9.88$9.8811,075
2008-01-07$10.12$10.125,125
2008-01-04$10.40$10.4012,650
2008-01-03$10.24$10.2429,000
2008-01-02$11.40$11.4032,025