AC Immune S.A. (ACIU) NASDAQ

Currency In USD

ACIU Historical Return

If you invested $1000 in AC Immune S.A. (ACIU) 10 years ago, it would be worth $162.71 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 $409.62, while $1000 invested 1 year ago would be worth $925.09. This corresponds to total returns of -83.73%, -59.04%, -7.49%, respectively, with annualized returns of -16.6%, -16.34%, -7.49%.

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

ACIU Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 21, 2026	2.46	2.47	2.47	2.52	2.46	89,033
October 20, 2026	2.4	2.49	2.49	2.53	2.4	140,103
October 19, 2026	2.38	2.44	2.44	2.44	2.37	88,814
October 16, 2026	2.45	2.39	2.39	2.47	2.38	126,849
October 15, 2026	2.43	2.45	2.45	2.46	2.38	86,885
October 14, 2026	2.37	2.4	2.4	2.41	2.35	209,721
October 13, 2026	2.43	2.4	2.4	2.44	2.39	194,917
October 12, 2026	2.5	2.45	2.45	2.5	2.42	148,473
October 09, 2026	2.55	2.5	2.5	2.59	2.48	271,324
October 08, 2026	2.57	2.55	2.55	2.61	2.5	231,857
October 07, 2026	2.53	2.57	2.57	2.59	2.5	125,052
October 06, 2026	2.72	2.52	2.52	2.72	2.51	277,836
October 05, 2026	2.68	2.71	2.71	2.75	2.65	221,378
October 02, 2026	2.84	2.73	2.73	2.88	2.69	320,246
October 01, 2026	2.64	2.81	2.81	2.84	2.57	352,695
September 30, 2026	2.63	2.62	2.62	2.75	2.61	199,643
September 29, 2026	2.65	2.6	2.6	2.66	2.56	134,226
September 28, 2026	2.52	2.61	2.61	2.62	2.4	188,867
September 25, 2026	2.66	2.52	2.52	2.66	2.45	323,578
September 24, 2026	2.85	2.66	2.66	2.85	2.66	265,286
September 23, 2026	2.9	2.83	2.83	2.91	2.67	491,779
September 22, 2026	2.69	2.73	2.73	2.74	2.69	78,090
September 21, 2026	2.63	2.66	2.66	2.67	2.61	109,422
September 18, 2026	2.69	2.63	2.63	2.81	2.63	68,459
September 17, 2026	2.71	2.68	2.68	2.74	2.66	93,345
September 16, 2026	2.68	2.65	2.65	2.73	2.61	124,397
September 15, 2026	2.65	2.68	2.68	2.7	2.59	93,528
September 11, 2026	2.7	2.76	2.76	2.78	2.69	105,360
September 10, 2026	2.74	2.69	2.69	2.77	2.68	157,350
September 09, 2026	2.78	2.76	2.76	2.81	2.73	146,558
September 08, 2026	2.82	2.78	2.78	2.85	2.77	100,863
September 04, 2026	2.91	2.86	2.86	2.94	2.82	155,626
September 03, 2026	2.85	2.93	2.93	3	2.85	171,663
September 02, 2026	2.7	2.84	2.84	2.87	2.7	257,174
September 01, 2026	2.62	2.68	2.68	2.68	2.58	102,998
August 31, 2026	2.67	2.64	2.64	2.74	2.61	132,940
August 28, 2026	2.73	2.65	2.65	2.77	2.65	105,642
August 27, 2026	2.83	2.71	2.71	2.91	2.69	169,428
August 26, 2026	2.94	2.85	2.85	2.98	2.77	269,056
August 25, 2026	2.85	2.92	2.92	2.97	2.85	241,279
August 24, 2026	2.91	2.86	2.86	3	2.8	370,563
August 21, 2026	2.66	2.9	2.9	2.95	2.65	442,007
August 20, 2026	2.6	2.64	2.64	2.65	2.44	234,831
August 19, 2026	2.6	2.58	2.58	2.69	2.57	0
August 18, 2026	2.54	2.57	2.57	2.59	2.51	90,128
August 17, 2026	2.49	2.53	2.53	2.57	2.47	104,624
August 14, 2026	2.58	2.49	2.49	2.58	2.43	132,843
August 13, 2026	2.59	2.57	2.57	2.65	2.55	217,305
August 12, 2026	2.58	2.62	2.62	2.63	2.52	0
August 11, 2026	2.38	2.54	2.54	2.7	2.35	0
August 10, 2026	2.36	2.28	2.28	2.37	2.28	105,418
August 07, 2026	2.36	2.36	2.36	2.37	2.3	0
August 06, 2026	2.28	2.32	2.32	2.36	2.28	70,314
August 05, 2026	2.28	2.29	2.29	2.37	2.27	145,047
August 04, 2026	2.25	2.27	2.27	2.29	2.23	106,018
August 03, 2026	2.24	2.22	2.22	2.27	2.18	118,333
July 31, 2026	2.4	2.19	2.19	2.4	2.18	228,883
July 30, 2026	2.3	2.37	2.37	2.4	2.25	245,774
July 29, 2026	2.29	2.27	2.27	2.32	2.25	61,273
July 28, 2026	2.31	2.32	2.32	2.32	2.24	104,137