Acadia Healthcare Company, Inc. - ACHC - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
February 20, 2026	16.91	16.79	16.79	17.02	16.24	1.88M
February 19, 2026	16.99	16.86	16.86	17.13	16.57	2.79M
February 18, 2026	16.49	16.93	16.93	17.05	16.47	2.39M
February 17, 2026	16.9	16.42	16.42	16.95	16.23	2.52M
February 13, 2026	15.96	16.77	16.77	17.11	15.85	4.15M
February 12, 2026	15.46	15.89	15.89	16.07	15.34	5.3M
February 11, 2026	13.5	15.53	15.53	15.8	13.3	11.3M
February 10, 2026	13.64	13.66	13.66	14.18	13.46	3.37M
February 09, 2026	13.36	13.49	13.49	13.58	12.91	3.52M
February 06, 2026	13.34	13.37	13.37	13.68	13.02	2.93M
February 05, 2026	13.67	13.43	13.43	13.78	12.97	3.45M
February 04, 2026	13.68	13.55	13.55	13.93	13.42	4.41M
February 03, 2026	13.01	13.68	13.68	13.81	12.99	2.84M
February 02, 2026	13.39	13.21	13.21	13.57	12.97	4.04M
January 30, 2026	13.12	13.44	13.44	13.67	13	3.48M
January 29, 2026	13.44	13.05	13.05	13.61	12.94	3.21M
January 28, 2026	13.52	13.44	13.44	13.67	13.17	3.35M
January 27, 2026	15.04	13.48	13.48	15.11	13.19	3.17M
January 26, 2026	15.2	15.23	15.23	15.4	15	2.42M
January 23, 2026	14.89	15.23	15.26	15.44	14.65	2.6M
January 22, 2026	13.85	15.15	15.15	15.79	13.81	6.86M
January 21, 2026	14.25	14.33	14.33	14.64	13.68	5.46M
January 20, 2026	12.32	14.24	14.24	15	12.32	11.36M
January 16, 2026	11.86	11.68	11.68	11.97	11.56	2.59M
January 15, 2026	11.68	11.91	11.91	11.99	11.43	2.64M
January 14, 2026	12.49	11.73	11.73	12.54	11.6	4.17M
January 13, 2026	13.31	12.55	12.55	13.31	12.49	3.28M
January 12, 2026	13.49	13.23	13.23	13.6	12.99	2.23M
January 09, 2026	13.42	13.53	13.53	13.85	12.95	2.66M
January 08, 2026	13.63	13.45	13.45	13.69	12.85	3.6M
January 07, 2026	14.8	13.71	13.71	14.86	13.66	2.4M
January 06, 2026	14.33	14.86	14.86	14.99	14.28	3.41M
January 05, 2026	14.3	14.28	14.28	14.33	13.42	2.86M
January 02, 2026	14.3	14.29	14.29	14.49	13.85	2.07M
December 31, 2025	14.56	14.19	14.19	14.6	14.16	2.61M
December 30, 2025	14.48	14.61	14.61	14.74	14.36	2.11M
December 29, 2025	14.65	14.5	14.5	14.71	14.39	1.89M
December 26, 2025	14.33	14.69	14.69	14.76	14.15	1.81M
December 24, 2025	14.12	14.3	14.3	14.39	14.05	1.58M
December 23, 2025	14.43	14.1	14.1	14.55	14.07	2.39M
December 22, 2025	14.35	14.46	14.46	14.98	14.33	3.08M
December 19, 2025	14.29	14.41	14.41	14.52	14.22	3.19M
December 18, 2025	14.48	14.43	14.43	14.54	13.95	2.51M
December 17, 2025	14.43	14.53	14.53	14.94	14.37	2.65M
December 16, 2025	14.25	14.43	14.43	14.66	14.12	4.13M
December 15, 2025	14.46	14.22	14.22	14.58	13.99	2.33M
December 12, 2025	14.63	14.28	14.28	14.7	14.15	2.07M
December 11, 2025	13.65	14.45	14.45	14.47	13.6	4.65M
December 10, 2025	13.91	13.75	13.75	14.26	13.69	2.1M
December 09, 2025	14.01	14.01	14.01	14.29	13.81	2.52M
December 08, 2025	15.39	14	14	15.43	13.8	2.98M
December 05, 2025	14.67	15.47	15.47	15.55	14.2	4.59M
December 04, 2025	14.73	14.64	14.64	14.86	14.01	4.22M
December 03, 2025	12.89	14.69	14.69	15.01	12.63	15.51M
December 02, 2025	16.83	16.49	16.49	16.88	16.26	1.55M
December 01, 2025	17.11	16.84	16.84	17.45	16.77	1.65M
November 28, 2025	17.09	17.2	17.2	17.33	16.88	641,793
November 26, 2025	16.57	17.15	17.15	17.58	16.43	2.94M
November 25, 2025	15.55	16.57	16.57	16.6	15.44	3.22M
November 24, 2025	15.41	15.54	15.54	15.58	14.99	3.65M

Acadia Healthcare Company, Inc. (ACHC) NASDAQ