ProMIS Neurosciences, Inc. (PMN) NASDAQ

Currency In USD

PMN Historical Return

If you invested $1000 in ProMIS Neurosciences, Inc. (PMN) 10 years ago, it would be worth $74.41 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 $64.49, while $1000 invested 1 year ago would be worth $1,082.84. This corresponds to total returns of -92.56%, -93.55%, 8.28%, respectively, with annualized returns of -22.87%, -42.2%, 8.28%.

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

PMN Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 21, 2026	15.05	14.51	14.51	15.05	14.41	7,173
August 20, 2026	14.96	14.91	14.91	14.96	14.44	16,210
August 19, 2026	15.36	14.66	14.66	15.5	14.4	22,496
August 18, 2026	14.51	14.98	14.98	14.98	14.07	17,050
August 17, 2026	14.69	14.66	14.66	14.96	14.27	25,089
August 14, 2026	15.28	14.86	14.86	15.28	14.45	29,759
August 13, 2026	14.5	14.79	14.79	14.79	14.32	14,513
August 12, 2026	14.5	14.5	14.5	14.5	14.14	12,557
August 11, 2026	14.6	14.97	14.97	15	13.96	32,599
August 10, 2026	14.96	14.72	14.72	16.01	14	49,169
August 07, 2026	13.53	14.71	14.71	14.71	13.33	27,609
August 06, 2026	13.34	13.33	13.33	13.79	13.27	14,688
August 05, 2026	13.52	13.48	13.48	13.58	12.98	45,627
August 04, 2026	14.32	13.57	13.57	14.59	13.27	18,732
August 03, 2026	13.67	14.14	14.14	14.79	13.67	17,384
July 31, 2026	14.68	13.72	13.72	14.93	13.47	33,785
July 30, 2026	13.96	14.92	14.92	15.46	13.5	45,566
July 29, 2026	14.6	14.06	14.06	14.6	13.25	262,377
July 28, 2026	14.06	14.52	14.52	17.25	12.15	1.77M
July 27, 2026	12.59	11.72	11.72	12.59	11.25	98,290
July 24, 2026	13.88	12.2	12.2	13.88	11.9	92,289
July 23, 2026	13.67	12.61	12.61	14	12.41	107,138
July 22, 2026	14.44	13.99	13.99	14.44	13.72	90,349
July 21, 2026	15.03	14.49	14.49	15.52	13.93	261,805
July 20, 2026	14.93	15.08	15.08	16.68	14.69	212,564
July 17, 2026	12.99	15.19	15.19	15.85	12.91	132,984
July 16, 2026	13.5	13.3	13.3	14.13	13.19	163,106
July 15, 2026	13.9	14.01	14.01	14.18	13.41	69,533
July 14, 2026	13.15	13.66	13.66	14.03	13.15	132,376
July 13, 2026	14.11	12.8	12.8	14.76	12.8	75,812
July 10, 2026	14.5	14.25	14.25	14.75	13.9	101,603
July 09, 2026	13.82	14.27	14.27	15	13.5	51,494
July 08, 2026	13.82	13.78	13.78	13.96	13.41	65,902
July 07, 2026	13.84	13.55	13.55	14.3	13.55	107,643
July 06, 2026	13.5	13.71	13.71	14	13.46	55,343
July 02, 2026	13.88	13.35	13.35	13.88	13.05	44,702
July 01, 2026	12.81	13.45	13.45	14.3	12.4	63,017
June 30, 2026	11.12	13.16	13.16	14.01	11	295,274
June 29, 2026	10.66	10.75	10.75	11	10.53	18,030
June 26, 2026	10.41	10.53	10.53	10.66	10.38	4,557
June 25, 2026	10.6	10.25	10.25	10.6	10.25	10,856
June 24, 2026	10.51	10.24	10.24	10.58	10.15	22,230
June 23, 2026	10.54	10.69	10.69	11.08	10.54	11,410
June 22, 2026	10.85	10.68	10.68	11	10.6	20,375
June 18, 2026	10.32	10.54	10.54	10.75	10.32	5,847
June 17, 2026	10.87	10.38	10.38	10.87	10.37	12,466
June 16, 2026	10.33	10.16	10.16	10.73	10.06	17,028
June 15, 2026	10.51	10.05	10.05	10.54	10	6,768
June 12, 2026	10.61	10.35	10.35	10.75	10.32	17,238
June 11, 2026	10	10.7	10.7	10.75	10	5,043
June 10, 2026	9.09	10.2	10.2	10.3	9.09	25,350
June 09, 2026	10.05	9.74	9.74	10.05	9.48	10,924
June 08, 2026	9.95	9.71	9.71	10.42	9.46	12,675
June 05, 2026	9.77	9.13	9.13	10.3	9.09	32,373
June 04, 2026	9.93	9.73	9.73	10.01	9.67	14,363
June 03, 2026	10.19	9.65	9.65	10.8	9.61	37,930
June 02, 2026	10.4	10.15	10.15	10.64	9.9	38,709
June 01, 2026	11.14	10.41	10.41	11.14	10.4	15,079
May 29, 2026	10.87	10.81	10.81	11.3	10.36	46,594
May 28, 2026	10.52	10.87	10.87	10.96	10.5	13,134