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.

View year

Historical Stock Price — 2015

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2015-12-31$62.46$62.46856,000
2015-12-30$62.79$62.79480,700
2015-12-29$63.37$63.37349,200
2015-12-28$62.34$62.34380,000
2015-12-24$62.44$62.44340,600
2015-12-23$63.17$63.17400,600
2015-12-22$62.34$62.34339,300
2015-12-21$62.73$62.73517,500
2015-12-18$61.05$61.05672,900
2015-12-17$61.51$61.51944,200
2015-12-16$61.42$61.42642,000
2015-12-15$62.09$62.09557,500
2015-12-14$61.49$61.49598,500
2015-12-11$63.16$63.16850,200
2015-12-10$66.71$66.71464,000
2015-12-09$66.53$66.53447,800
2015-12-08$66.51$66.51431,600
2015-12-07$66.76$66.76283,800
2015-12-04$67.62$67.62289,500
2015-12-03$66.13$66.13543,800
2015-12-02$69.21$69.21528,600
2015-12-01$69.34$69.34728,900
2015-11-30$69.01$69.01424,100
2015-11-27$70.10$70.10347,100
2015-11-25$69.58$69.58285,200
2015-11-24$69.88$69.88395,500
2015-11-23$69.72$69.72436,100
2015-11-20$68.59$68.59668,100
2015-11-19$67.40$67.40504,600
2015-11-18$69.58$69.58351,600
2015-11-17$67.96$67.96926,200
2015-11-16$67.49$67.49474,400
2015-11-13$67.68$67.68564,600
2015-11-12$67.52$67.52421,900
2015-11-11$68.80$68.80426,200
2015-11-10$70.95$70.95637,500
2015-11-09$71.27$71.27973,300
2015-11-06$73.69$73.691,074,500
2015-11-05$72.64$72.641,407,000
2015-11-04$69.11$69.111,733,500
2015-11-03$63.24$63.24763,800
2015-11-02$63.15$63.15692,100
2015-10-30$61.41$61.41374,700
2015-10-29$62.02$62.02344,400
2015-10-28$62.76$62.76665,300
2015-10-27$60.18$60.18492,500
2015-10-26$60.36$60.36536,100
2015-10-23$61.16$61.161,010,000
2015-10-22$56.90$56.903,552,700
2015-10-21$63.79$63.79949,600
2015-10-20$65.12$65.121,167,900
2015-10-19$64.50$64.50786,200
2015-10-16$63.51$63.51451,700
2015-10-15$63.09$63.09763,900
2015-10-14$61.37$61.37602,200
2015-10-13$62.24$62.24834,600
2015-10-12$62.75$62.75625,200
2015-10-09$62.62$62.621,003,000
2015-10-08$61.83$61.831,170,100
2015-10-07$64.39$64.39532,400
2015-10-06$64.20$64.20758,400
2015-10-05$65.84$65.841,230,900
2015-10-02$65.34$65.34957,300
2015-10-01$65.31$65.31776,200
2015-09-30$66.27$66.271,237,700
2015-09-29$63.69$63.691,137,600
2015-09-28$65.49$65.491,504,600
2015-09-25$70.38$70.381,005,200
2015-09-24$73.26$73.26566,000
2015-09-23$75.28$75.28468,600
2015-09-22$74.21$74.21594,900
2015-09-21$75.01$75.01645,800
2015-09-18$75.66$75.66585,400
2015-09-17$76.45$76.45500,100
2015-09-16$75.57$75.57489,800
2015-09-15$76.30$76.30535,800
2015-09-14$75.73$75.73587,700
2015-09-11$75.29$75.29563,200
2015-09-10$74.90$74.90655,600
2015-09-09$74.88$74.88974,800
2015-09-08$74.18$74.18457,700
2015-09-04$72.61$72.61570,300
2015-09-03$72.87$72.87589,100
2015-09-02$73.46$73.46547,700
2015-09-01$71.25$71.25504,100
2015-08-31$73.03$73.03688,900
2015-08-28$74.61$74.61572,200
2015-08-27$74.30$74.301,230,400
2015-08-26$70.41$70.411,149,900
2015-08-25$70.15$70.151,260,700
2015-08-24$69.71$69.711,823,400
2015-08-21$73.69$73.691,432,900
2015-08-20$76.03$76.031,084,900
2015-08-19$79.17$79.171,052,000
2015-08-18$81.65$81.65396,300
2015-08-17$81.94$81.94943,100
2015-08-14$81.02$81.02652,100
2015-08-13$80.68$80.68753,600
2015-08-12$80.38$80.38568,900
2015-08-11$80.28$80.28846,900
2015-08-10$82.45$82.45469,500
2015-08-07$81.78$81.78484,600
2015-08-06$82.84$82.84759,600
2015-08-05$82.97$82.971,445,400
2015-08-04$77.89$77.89985,000
2015-08-03$80.22$80.22433,800
2015-07-31$79.78$79.78598,400
2015-07-30$78.99$78.99241,800
2015-07-29$78.98$78.98330,300
2015-07-28$78.80$78.80311,100
2015-07-27$78.43$78.43322,600
2015-07-24$79.32$79.32312,700
2015-07-23$79.70$79.70313,800
2015-07-22$79.72$79.72553,200
2015-07-21$79.68$79.68315,700
2015-07-20$80.58$80.58465,300
2015-07-17$80.97$80.97340,500
2015-07-16$81.01$81.01467,100
2015-07-15$80.65$80.65432,900
2015-07-14$81.23$81.23392,900
2015-07-13$80.23$80.23845,800
2015-07-10$80.58$80.58460,900
2015-07-09$79.56$79.56579,100
2015-07-08$77.83$77.83626,500
2015-07-07$79.60$79.60814,000
2015-07-06$79.93$79.932,239,000
2015-07-02$79.83$79.831,470,000
2015-07-01$79.98$79.981,170,500
2015-06-30$78.33$78.33848,100
2015-06-29$75.50$75.50799,600
2015-06-26$75.85$75.855,585,400
2015-06-25$77.45$77.45890,800
2015-06-24$75.46$75.46833,700
2015-06-23$77.08$77.08773,900
2015-06-22$77.99$77.99657,300
2015-06-19$76.47$76.471,182,800
2015-06-18$73.88$73.88518,100
2015-06-17$72.42$72.42375,500
2015-06-16$72.02$72.02518,500
2015-06-15$71.95$71.95656,000
2015-06-12$71.96$71.96438,900
2015-06-11$73.98$73.98655,100
2015-06-10$74.51$74.51643,200
2015-06-09$72.88$72.88644,500
2015-06-08$73.16$73.16552,000
2015-06-05$72.43$72.43313,200
2015-06-04$71.21$71.21468,300
2015-06-03$72.38$72.38429,000
2015-06-02$72.65$72.65639,400
2015-06-01$73.50$73.50579,200
2015-05-29$74.14$74.141,253,800
2015-05-28$73.71$73.71438,700
2015-05-27$73.85$73.851,568,500
2015-05-26$69.16$69.16517,900
2015-05-22$71.45$71.45284,500
2015-05-21$71.57$71.57437,700
2015-05-20$71.85$71.85459,000
2015-05-19$72.33$72.33522,600
2015-05-18$72.18$72.18643,900
2015-05-15$69.69$69.69653,600
2015-05-14$68.48$68.48341,900
2015-05-13$67.36$67.36322,800
2015-05-12$67.41$67.41317,400
2015-05-11$68.46$68.46543,300
2015-05-08$68.84$68.84813,500
2015-05-07$67.51$67.511,016,000
2015-05-06$66.50$66.504,197,100
2015-05-05$68.00$68.00855,200
2015-05-04$70.31$70.31397,300
2015-05-01$68.71$68.71619,800
2015-04-30$68.50$68.50924,500
2015-04-29$68.89$68.891,957,200
2015-04-28$72.36$72.36798,500
2015-04-27$70.96$70.96298,300
2015-04-24$72.60$72.60293,800
2015-04-23$72.38$72.38211,700
2015-04-22$71.98$71.98168,100
2015-04-21$72.45$72.45177,300
2015-04-20$71.65$71.65231,800
2015-04-17$70.27$70.27246,400
2015-04-16$71.21$71.21372,800
2015-04-15$72.00$72.00376,500
2015-04-14$72.13$72.13197,300
2015-04-13$72.72$72.72286,700
2015-04-10$72.20$72.20209,200
2015-04-09$71.84$71.84243,900
2015-04-08$71.96$71.96335,500
2015-04-07$72.43$72.43434,000
2015-04-06$71.02$71.02345,900
2015-04-02$70.21$70.21274,000
2015-04-01$70.20$70.20429,300
2015-03-31$71.60$71.60434,200
2015-03-30$72.10$72.10351,900
2015-03-27$71.99$71.99327,500
2015-03-26$70.68$70.68431,300
2015-03-25$70.74$70.74379,700
2015-03-24$73.53$73.53329,900
2015-03-23$73.68$73.68449,100
2015-03-20$72.77$72.77746,000
2015-03-19$71.60$71.60321,600
2015-03-18$70.37$70.37388,900
2015-03-17$70.26$70.26490,100
2015-03-16$70.97$70.97458,500
2015-03-13$70.16$70.16456,900
2015-03-12$69.47$69.47362,600
2015-03-11$67.78$67.78430,500
2015-03-10$67.31$67.31527,900
2015-03-09$67.33$67.33272,100
2015-03-06$66.72$66.72334,800
2015-03-05$66.81$66.81532,600
2015-03-04$65.59$65.59529,900
2015-03-03$65.39$65.39521,600
2015-03-02$66.29$66.29544,300
2015-02-27$63.23$63.23256,300
2015-02-26$63.13$63.13201,000
2015-02-25$62.07$62.07319,100
2015-02-24$61.65$61.65229,600
2015-02-23$62.65$62.65348,100
2015-02-20$63.80$63.80314,000
2015-02-19$62.59$62.59285,600
2015-02-18$62.75$62.75367,500
2015-02-17$63.18$63.18253,500
2015-02-13$63.20$63.20451,100
2015-02-12$63.65$63.65765,000
2015-02-11$64.73$64.73729,700
2015-02-10$63.93$63.93451,900
2015-02-09$61.80$61.80493,900
2015-02-06$61.87$61.87284,100
2015-02-05$61.17$61.17261,900
2015-02-04$60.16$60.16313,900
2015-02-03$58.81$58.81359,900
2015-02-02$57.30$57.30620,100
2015-01-30$57.75$57.75376,300
2015-01-29$58.95$58.95312,100
2015-01-28$59.08$59.08182,600
2015-01-27$60.67$60.67245,600
2015-01-26$61.22$61.22233,900
2015-01-23$60.42$60.42426,900
2015-01-22$59.39$59.39295,700
2015-01-21$58.13$58.13273,000
2015-01-20$58.73$58.73339,700
2015-01-16$59.14$59.14313,300
2015-01-15$59.07$59.07258,600
2015-01-14$60.42$60.42273,400
2015-01-13$61.73$61.73360,900
2015-01-12$60.91$60.91280,300
2015-01-09$61.77$61.77207,900
2015-01-08$61.76$61.76233,000
2015-01-07$60.63$60.63284,000
2015-01-06$58.19$58.19322,600
2015-01-05$59.12$59.12383,000
2015-01-02$59.98$59.98486,200