ACADIA Pharmaceuticals Inc. (ACAD) NASDAQ

Currency In USD

ACAD Historical Return

If you invested $1000 in ACADIA Pharmaceuticals Inc. (ACAD) 10 years ago, it would be worth $859.56 as of August 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,735.29, while $1000 invested 1 year ago would be worth $1,146.08. This corresponds to total returns of -14.04%, 73.53%, 14.61%, respectively, with annualized returns of -1.5%, 11.65%, 14.61%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

ACAD Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 21, 2026	29.08	29.5	29.5	29.62	28.8	1.09M
August 20, 2026	30	29.04	29.04	30	28.95	1.32M
August 19, 2026	30.66	30.21	30.21	30.96	30.07	2.29M
August 18, 2026	29.14	30.18	30.18	30.25	29.05	2.05M
August 17, 2026	28.63	29.01	29.01	29.03	28.21	1.12M
August 14, 2026	28.26	28.24	28.24	28.43	27.9	1.06M
August 13, 2026	29.75	28.38	28.38	29.75	28.36	1.5M
August 12, 2026	29.18	29.45	29.45	29.85	28.83	1.41M
August 11, 2026	29.57	29.41	29.41	29.76	29.1	1.35M
August 10, 2026	29	29.39	29.39	29.65	29	2.73M
August 07, 2026	28.57	29.21	29.21	29.29	28.2	1.78M
August 06, 2026	28.85	28.45	28.45	29.48	28.32	3.05M
August 05, 2026	27.96	28.8	28.8	29.17	27.8	4.55M
August 04, 2026	25.66	27.15	27.15	27.23	25.55	2.43M
August 03, 2026	25.96	25.61	25.61	26.11	25.43	1.37M
July 31, 2026	26.44	25.87	25.87	26.44	25.35	1.53M
July 30, 2026	26.13	26.55	26.55	26.58	25.87	1.3M
July 29, 2026	26.12	26.34	26.34	26.54	25.82	1.73M
July 28, 2026	25.52	26.01	26.01	26.08	25.52	940,669
July 27, 2026	25.22	25.39	25.39	25.78	24.99	1.4M
July 24, 2026	24.9	24.84	24.84	25.1	24.57	1.05M
July 23, 2026	24.23	24.83	24.83	25	24.23	1.27M
July 22, 2026	25.62	24.96	24.96	25.62	24.91	1.16M
July 21, 2026	25.2	25.43	25.43	25.57	25.07	1.34M
July 20, 2026	26.07	25.09	25.09	26.16	25.03	1.49M
July 17, 2026	25.37	25.6	25.6	25.84	25.2	1.21M
July 16, 2026	25.94	25.63	25.63	26.23	25.47	2.19M
July 15, 2026	25.38	25.92	25.92	26.08	25.18	1.27M
July 14, 2026	25.58	25.49	25.49	25.64	24.95	1.22M
July 13, 2026	26.04	25.5	25.5	26.04	25.3	1.56M
July 10, 2026	26.51	26.22	26.22	26.51	25.66	1.38M
July 09, 2026	25.7	26.41	26.41	26.51	25.59	1.73M
July 08, 2026	26.15	26	26	26.29	25.59	1.53M
July 07, 2026	26.16	26.2	26.2	26.35	25.63	1.67M
July 06, 2026	25.8	25.77	25.77	26	25.24	1.15M
July 02, 2026	25.41	25.97	25.97	26.23	25.13	1.55M
July 01, 2026	25.24	25.2	25.2	25.55	24.94	1.42M
June 30, 2026	25.34	25.3	25.3	26	25.02	1.72M
June 29, 2026	25.4	25.2	25.2	25.73	24.95	2.09M
June 26, 2026	26.38	25.32	25.32	27.31	25.07	7.37M
June 25, 2026	23.28	23.72	23.72	24.11	23.28	1.49M
June 24, 2026	22.67	23.36	23.36	23.79	22.67	1.5M
June 23, 2026	22.26	22.6	22.6	22.66	22.01	1.48M
June 22, 2026	21.64	22.09	22.09	22.46	21.59	1.9M
June 18, 2026	21.73	21.62	21.62	21.9	21.2	3.23M
June 17, 2026	20.99	21.6	21.6	21.73	20.92	1.34M
June 16, 2026	21.34	20.94	20.94	21.47	20.84	1.24M
June 15, 2026	21.1	21.27	21.27	21.39	21.05	1.21M
June 12, 2026	21.49	21.09	21.09	21.55	21.05	753,930
June 11, 2026	21.12	21.39	21.39	21.68	20.92	945,091
June 10, 2026	21.79	21.25	21.25	22.15	21.23	1.23M
June 09, 2026	21.86	21.84	21.84	22.03	21.47	1.1M
June 08, 2026	21.56	21.7	21.7	21.79	21.27	883,774
June 05, 2026	21.71	21.56	21.56	21.96	21.45	806,264
June 04, 2026	21.72	21.72	21.72	21.85	21.48	1.12M
June 03, 2026	20.87	21.43	21.43	21.44	20.76	1.24M
June 02, 2026	21.27	20.89	20.89	21.38	20.75	1.24M
June 01, 2026	21.4	21.52	21.52	21.6	20.96	1.12M
May 29, 2026	21.65	21.66	21.66	21.96	21.58	1.74M
May 28, 2026	21	21.63	21.63	21.83	20.89	1.08M