Assembly Biosciences, Inc. (ASMB) NASDAQ

Currency In USD

ASMB Historical Return

If you invested $1000 in Assembly Biosciences, Inc. (ASMB) 10 years ago, it would be worth $128.98 as of October 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $539.41, while $1000 invested 1 year ago would be worth $719.72. This corresponds to total returns of -87.1%, -46.06%, -28.03%, respectively, with annualized returns of -18.52%, -11.61%, -28.03%.

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

ASMB Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 21, 2026	21.42	20.46	20.46	21.93	20.38	234,769
October 20, 2026	20.23	21.19	21.19	21.48	20.1	221,159
October 19, 2026	20.22	20.16	20.16	20.49	19.95	199,155
October 16, 2026	20.63	20.09	20.09	20.63	19.94	167,734
October 15, 2026	20.73	20.57	20.57	21.04	20.41	204,161
October 14, 2026	20.19	20.53	20.53	20.99	19.98	241,287
October 13, 2026	22.64	20.34	20.34	22.64	20.28	305,630
October 12, 2026	23.43	22.77	22.77	23.83	22.44	207,819
October 09, 2026	23	23.53	23.53	23.58	22.72	170,489
October 08, 2026	22.78	22.82	22.82	23.05	22.08	288,403
October 07, 2026	21.95	22.95	22.95	23.13	21.95	190,782
October 06, 2026	22.84	22.18	22.18	22.92	21.8	348,599
October 05, 2026	22.68	22.74	22.74	22.95	22.27	241,741
October 02, 2026	23.3	22.54	22.54	23.48	22.01	367,965
October 01, 2026	23.18	22.98	22.98	23.66	22.75	350,802
September 30, 2026	23.65	23.49	23.49	23.87	23.23	221,105
September 29, 2026	23.7	23.48	23.48	23.79	23.05	229,738
September 28, 2026	23.35	23.61	23.61	23.86	23.05	117,453
September 25, 2026	23.7	23.67	23.67	24.25	23.43	143,521
September 24, 2026	23.73	23.66	23.66	24.02	23.15	179,004
September 23, 2026	25.42	23.97	23.97	25.63	23.89	275,239
September 22, 2026	25.69	25.45	25.45	25.89	25.12	1.07M
September 21, 2026	25.04	25.44	25.44	25.72	25.04	211,868
September 18, 2026	25.41	24.97	24.97	25.78	24.83	1.41M
September 17, 2026	26.02	25.34	25.34	26.3	25.1	364,770
September 16, 2026	26.11	25.48	25.48	26.69	25.13	348,786
September 15, 2026	29	26.11	26.11	29.66	25.31	588,847
September 11, 2026	30.83	29.8	29.8	31.41	29.7	258,936
September 10, 2026	32.56	30.46	30.46	32.69	30.34	348,620
September 09, 2026	35.64	32.87	32.87	35.92	32.73	724,746
September 08, 2026	36.16	35.28	35.28	36.68	35.15	227,467
September 04, 2026	35.68	36.6	36.6	36.77	35.49	156,451
September 03, 2026	36.8	36.13	36.13	36.8	35.54	224,966
September 02, 2026	35.48	36.72	36.72	37.01	34.86	267,490
September 01, 2026	34.12	35.18	35.18	35.33	33.43	301,098
August 31, 2026	33.8	33.63	33.63	34.3	32.92	235,955
August 28, 2026	34.58	34.07	34.07	34.58	33.29	250,017
August 27, 2026	35.32	34.8	34.8	35.9	34.75	191,819
August 26, 2026	35.38	35.42	35.42	36.13	35	171,466
August 25, 2026	36	35.33	35.33	37	35.19	553,777
August 24, 2026	34.38	35.28	35.28	36.12	33.75	383,866
August 21, 2026	33.86	34.38	34.38	35.62	33.86	341,499
August 20, 2026	33.54	33.53	33.53	34	32.9	214,993
August 19, 2026	32.88	33.84	33.84	34.57	32.64	384,508
August 18, 2026	30	32.13	32.13	33.08	30	484,812
August 17, 2026	32.57	30.01	30.01	33.33	29.83	304,523
August 14, 2026	30.08	32.95	32.95	33.17	29.79	559,104
August 13, 2026	27.4	29.95	29.95	30.45	26.77	728,782
August 12, 2026	26.91	27.06	27.06	27.39	26.74	0
August 11, 2026	26.81	27.27	27.27	27.32	26.24	0
August 10, 2026	26.68	26.74	26.74	27.1	26.32	105,717
August 07, 2026	27.07	26.68	26.68	27.12	26.36	119,771
August 06, 2026	26.78	26.45	26.45	26.98	26.18	100,058
August 05, 2026	26.32	26.54	26.54	26.92	26.18	113,347
August 04, 2026	25.53	26.44	26.44	26.49	25.19	90,752
August 03, 2026	25.31	25.36	25.36	25.59	24.72	193,075
July 31, 2026	25.88	25.11	25.11	26.03	24.66	101,353
July 30, 2026	25.18	26.06	26.06	26.15	25.02	55,716
July 29, 2026	25.75	25.11	25.11	25.87	24.5	153,276
July 28, 2026	25.96	25.57	25.57	26.21	25.16	86,407