Acumen Pharmaceuticals, Inc. (ABOS) NASDAQ

Currency In USD

ABOS Historical Return

If you invested $1000 in Acumen Pharmaceuticals, Inc. (ABOS) since IPO date, it would be worth $157.21 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 $179.75, while $1000 invested 1 year ago would be worth $2,065.36. This corresponds to total returns of -84.28%, -82.03%, 106.54%, respectively, with annualized returns of -30.2%, -29.05%, 106.54%.

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

ABOS Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 21, 2026	3.21	3.16	3.16	3.34	3.14	715,831
August 20, 2026	3.12	3.19	3.19	3.25	3.01	599,695
August 19, 2026	3.15	3.15	3.15	3.16	2.79	0
August 18, 2026	2.74	2.74	2.74	2.79	2.65	0
August 17, 2026	2.66	2.66	2.66	2.74	2.62	412,838
August 14, 2026	2.51	2.67	2.67	2.7	2.45	526,477
August 13, 2026	2.5	2.55	2.55	2.55	2.5	0
August 12, 2026	2.41	2.51	2.51	2.59	2.41	0
August 11, 2026	2.44	2.47	2.47	2.5	2.42	0
August 10, 2026	2.41	2.43	2.43	2.45	2.37	194,410
August 07, 2026	2.29	2.44	2.44	2.44	2.29	0
August 06, 2026	2.24	2.28	2.28	2.34	2.23	228,244
August 05, 2026	2.26	2.24	2.24	2.3	2.22	296,353
August 04, 2026	2.18	2.24	2.24	2.27	2.18	281,081
August 03, 2026	2.17	2.18	2.18	2.21	2.11	227,342
July 31, 2026	2.21	2.15	2.15	2.35	2.12	263,066
July 30, 2026	2.12	2.17	2.17	2.19	2.1	333,328
July 29, 2026	2.29	2.11	2.11	2.31	2.1	483,040
July 28, 2026	2.2	2.28	2.28	2.39	2.13	853,101
July 27, 2026	2.19	2.2	2.2	2.25	2.17	244,609
July 23, 2026	2.17	2.17	2.17	2.22	2.12	286,325
July 22, 2026	2.19	2.21	2.21	2.24	2.18	200,244
July 21, 2026	2.23	2.23	2.23	2.26	2.21	155,491
July 20, 2026	2.25	2.21	2.21	2.3	2.15	254,250
July 17, 2026	2.12	2.25	2.25	2.26	2.09	305,922
July 16, 2026	2.23	2.17	2.17	2.23	2.12	702,007
July 15, 2026	2.54	2.22	2.22	2.54	2.21	674,375
July 14, 2026	2.67	2.53	2.53	2.75	2.51	545,662
July 13, 2026	2.59	2.64	2.64	2.72	2.57	407,069
July 10, 2026	2.73	2.63	2.63	2.73	2.54	318,429
July 09, 2026	2.74	2.7	2.7	2.83	2.69	270,865
July 08, 2026	2.54	2.73	2.73	2.75	2.54	257,210
July 07, 2026	2.7	2.57	2.57	2.7	2.47	440,714
July 06, 2026	2.74	2.67	2.67	2.78	2.66	225,143
July 02, 2026	2.62	2.74	2.74	2.76	2.62	350,586
July 01, 2026	2.65	2.59	2.59	2.7	2.5	300,209
June 30, 2026	2.77	2.67	2.67	2.83	2.65	657,025
June 29, 2026	2.38	2.77	2.77	2.79	2.38	850,610
June 26, 2026	2.2	2.36	2.36	2.38	2.2	5.56M
June 25, 2026	2.32	2.21	2.21	2.35	2.2	377,449
June 24, 2026	2.4	2.31	2.31	2.46	2.3	361,275
June 23, 2026	2.35	2.41	2.41	2.51	2.35	348,568
June 22, 2026	2.29	2.4	2.4	2.42	2.29	575,744
June 18, 2026	2.32	2.26	2.26	2.38	2.24	696,845
June 17, 2026	2.32	2.25	2.25	2.43	2.21	947,529
June 16, 2026	2.35	2.29	2.29	2.42	2.29	413,566
June 15, 2026	2.37	2.34	2.34	2.44	2.34	280,545
June 12, 2026	2.36	2.37	2.37	2.49	2.36	413,074
June 11, 2026	2.24	2.37	2.37	2.38	2.2	255,073
June 10, 2026	2.19	2.24	2.24	2.34	2.19	445,520
June 09, 2026	2.2	2.19	2.19	2.29	2.19	316,147
June 08, 2026	2.17	2.17	2.17	2.27	2.15	215,723
June 05, 2026	2.29	2.15	2.15	2.3	2.12	0
June 04, 2026	2.3	2.29	2.29	2.43	2.27	334,590
June 03, 2026	2.36	2.29	2.29	2.4	2.29	298,417
June 02, 2026	2.51	2.37	2.37	2.51	2.37	265,877
June 01, 2026	2.6	2.51	2.51	2.66	2.51	427,032
May 29, 2026	2.54	2.6	2.6	2.63	2.52	189,604
May 28, 2026	2.53	2.54	2.54	2.58	2.48	266,364
May 27, 2026	2.46	2.54	2.54	2.6	2.45	286,965