ACHC Historical Stock Prices & CSV Downloads

Acadia Healthcare Company, Inc. (ACHC), daily historical prices. Prices in USD.
Date	Open	High	Low	Close		Volume
Oct 30, 2026	29.30	30.02	29.02	29.96	29.96	2,575,400
Oct 29, 2026	29.84	30.10	28.89	29.46	29.46	2,738,300
Oct 28, 2026	29.65	30.52	29.29	29.51	29.51	2,189,500
Oct 27, 2026	31.51	31.61	29.35	29.90	29.90	2,337,700
Oct 26, 2026	31.71	32.41	31.06	31.34	31.34	1,370,100
Oct 23, 2026	31.61	32.36	31.41	31.51	31.51	1,479,000
Oct 22, 2026	31.51	32.20	31.05	31.88	31.88	1,263,800
Oct 21, 2026	31.58	32.09	30.53	31.43	31.43	1,124,800
Oct 20, 2026	30.25	31.58	30.11	31.43	31.43	1,380,600
Oct 19, 2026	30.16	30.51	29.73	30.18	30.18	996,200
Oct 16, 2026	30.91	31.07	29.87	29.98	29.98	1,523,200
Oct 15, 2026	31.67	32.03	30.89	31.04	31.04	1,886,500
Oct 14, 2026	29.84	31.90	29.84	31.67	31.67	1,926,700
Oct 13, 2026	30.20	30.80	29.59	30.23	30.23	1,268,600
Oct 12, 2026	29.10	30.21	29.07	30.08	30.08	1,205,300
Oct 9, 2026	28.31	29.45	28.31	29.25	29.25	1,383,700
Oct 8, 2026	28.86	29.06	28.39	28.48	28.48	1,301,400
Oct 7, 2026	28.84	29.66	28.66	29.23	29.23	1,652,200
Oct 6, 2026	28.84	29.26	28.43	29.04	29.04	1,417,700
Oct 5, 2026	28.32	28.92	27.83	28.87	28.87	2,431,100
Oct 2, 2026	27.27	28.32	26.76	28.06	28.06	1,444,100
Oct 1, 2026	27.40	27.74	26.72	26.93	26.93	1,179,500
Sep 30, 2026	28.18	28.18	27.20	27.50	27.50	1,365,700
Sep 29, 2026	27.96	28.25	27.40	28.04	28.04	920,800
Sep 28, 2026	27.32	28.05	27.00	27.91	27.91	1,120,900

Historical stock data.