COMPASS Pathways plc (CMPS) NASDAQ

Currency In USD

CMPS Historical Return

If you invested $1000 in COMPASS Pathways plc (CMPS) since IPO date, it would be worth $494.83 as of September 11, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $434.59, while $1000 invested 1 year ago would be worth $2,738.55. This corresponds to total returns of -50.52%, -56.54%, 173.85%, respectively, with annualized returns of -11.09%, -15.36%, 173.85%.

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

CMPS Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 11, 2026	14.13	14.35	14.35	14.65	14.13	2.01M
September 10, 2026	14.91	14.22	14.22	15.01	14	3.32M
September 09, 2026	14.2	15.17	15.17	15.87	14.05	7.71M
September 08, 2026	13.28	14.04	14.04	14.45	13.18	3.34M
September 04, 2026	13.17	13.27	13.27	13.38	13.05	788,494
September 03, 2026	13.03	13.29	13.29	13.3	12.73	1.81M
September 02, 2026	13.31	13.23	13.23	13.6	13	1.93M
September 01, 2026	13.41	13.24	13.24	13.49	13.12	1.89M
August 31, 2026	13.8	13.51	13.51	13.94	13.43	1.77M
August 28, 2026	14.6	13.73	13.73	14.71	13.69	2.64M
August 27, 2026	14.63	14.64	14.64	14.93	14.4	1.65M
August 26, 2026	14.79	14.61	14.61	15.01	14.57	1.73M
August 25, 2026	14.4	14.88	14.88	14.92	14.3	2.27M
August 24, 2026	13.41	14.2	14.2	14.32	13.08	2.77M
August 21, 2026	13.82	13.33	13.33	14.02	13.3	2.08M
August 20, 2026	14	13.82	13.82	14.2	13.65	1.99M
August 19, 2026	13.93	14.01	14.01	14.17	13.68	2.83M
August 18, 2026	13.55	13.9	13.9	14	13.22	3.27M
August 17, 2026	13.39	13.72	13.72	13.8	13.27	1.75M
August 14, 2026	13.26	13.45	13.45	13.48	13.06	1.3M
August 13, 2026	14.2	13.29	13.29	14.2	13.28	2.39M
August 12, 2026	13.75	14.22	14.22	14.59	13.65	4.08M
August 11, 2026	13.48	13.38	13.38	13.69	13.2	2.19M
August 10, 2026	13.6	13.18	13.18	13.62	13.07	1.81M
August 07, 2026	13.51	13.54	13.54	14.08	13.26	3.39M
August 06, 2026	13.43	13.55	13.55	13.77	13.26	3.42M
August 05, 2026	11.6	13.58	13.58	13.65	11.6	7.67M
August 04, 2026	11.35	11.8	11.8	11.87	11.2	2.35M
August 03, 2026	11.26	11.25	11.25	11.54	11.02	2.77M
July 31, 2026	11.6	11.35	11.35	11.79	11.2	1.98M
July 30, 2026	10.92	11.57	11.57	11.6	10.83	1.96M
July 29, 2026	10.8	10.9	10.9	11.17	10.65	2.76M
July 28, 2026	11.2	10.85	10.85	11.34	10.59	2.65M
July 27, 2026	11.26	11.27	11.27	11.77	11.21	2.98M
July 23, 2026	11.8	11.71	11.71	11.95	11.61	1.81M
July 22, 2026	12.05	11.93	11.93	12.2	11.85	1.72M
July 21, 2026	11.79	12.18	12.18	12.26	11.48	2.86M
July 20, 2026	12.16	11.67	11.67	12.39	11.64	5.57M
July 17, 2026	12.47	12.35	12.35	13.04	12.02	7.16M
July 16, 2026	14.5	12.43	12.43	14.6	12.26	11.91M
July 15, 2026	13.3	13.31	13.31	13.42	12.67	2.69M
July 14, 2026	13.2	13.39	13.39	13.53	12.94	2.78M
July 13, 2026	13.46	13.19	13.19	13.58	12.91	3.03M
July 10, 2026	13.94	13.64	13.64	14.02	13.01	4.18M
July 09, 2026	13.98	13.6	13.6	14.04	13.46	3.02M
July 08, 2026	12.77	13.97	13.97	13.97	12.65	7.46M
July 07, 2026	11.75	12.99	12.99	13.23	11.56	14.18M
July 06, 2026	13.72	12.84	12.84	14.15	12.83	3.19M
July 02, 2026	13.36	13.62	13.62	13.8	12.78	4.1M
July 01, 2026	14	13.29	13.29	14.13	13.27	4.74M
June 30, 2026	15.08	14.15	14.15	15.39	14.14	3.46M
June 29, 2026	14.65	15.07	15.07	15.4	14.27	3.58M
June 26, 2026	13.55	14.82	14.82	14.94	13.34	5.47M
June 25, 2026	12.7	13.58	13.58	13.63	12.7	3.17M
June 24, 2026	12.74	12.58	12.58	13.5	12.34	4.09M
June 23, 2026	12.21	12.65	12.65	13	12.2	2.35M
June 22, 2026	12.8	12.63	12.63	13.15	12.4	3.29M
June 18, 2026	12.2	12.53	12.53	12.57	11.92	3.62M
June 17, 2026	11.59	11.94	11.94	12.33	11.51	2.07M
June 16, 2026	11.72	11.49	11.49	11.9	11.15	2.05M