NASDAQ:ACIU | Historical Stock Price | AC Immune SA

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2016-09-23 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$1.42$2.35$3.87$6.37$10.50$17.292016-09-232026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2023

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2023-12-29$5.00$5.00242,800——
2023-12-28$4.84$4.84248,400——
2023-12-27$4.97$4.97284,100——
2023-12-26$4.74$4.74227,800——
2023-12-22$4.33$4.33151,500——
2023-12-21$4.22$4.2295,500——
2023-12-20$4.05$4.05229,400——
2023-12-19$3.98$3.98101,900——
2023-12-18$3.90$3.90191,500——
2023-12-15$3.92$3.921,318,000——
2023-12-14$3.71$3.7152,000——
2023-12-13$3.61$3.6163,300——
2023-12-12$3.62$3.6299,900——
2023-12-11$3.86$3.86131,900——
2023-12-08$3.69$3.6952,500——
2023-12-07$3.51$3.5184,900——
2023-12-06$3.57$3.57156,000——
2023-12-05$3.50$3.5061,700——
2023-12-04$3.35$3.3574,400——
2023-12-01$3.40$3.4039,900——
2023-11-30$3.31$3.3134,500——
2023-11-29$3.21$3.2146,100——
2023-11-28$3.20$3.2076,900——
2023-11-27$2.99$2.9954,100——
2023-11-24$3.06$3.0621,000——
2023-11-22$3.03$3.0319,400——
2023-11-21$3.03$3.0314,200——
2023-11-20$3.19$3.1953,200——
2023-11-17$3.09$3.0926,600——
2023-11-16$2.90$2.9020,300——
2023-11-15$3.00$3.0075,400——
2023-11-14$2.96$2.9612,400——
2023-11-13$2.90$2.9027,800——
2023-11-10$2.90$2.9045,200——
2023-11-09$2.98$2.9834,600——
2023-11-08$3.00$3.00130,500——
2023-11-07$2.72$2.7217,000——
2023-11-06$2.69$2.6939,200——
2023-11-03$2.72$2.7273,300——
2023-11-02$2.83$2.8323,500——
2023-11-01$2.95$2.9540,200——
2023-10-31$3.00$3.0077,100——
2023-10-30$2.69$2.699,400——
2023-10-27$2.71$2.7142,100——
2023-10-26$2.90$2.9067,800——
2023-10-25$2.86$2.8658,800——
2023-10-24$2.80$2.8075,800——
2023-10-23$2.65$2.65111,600——
2023-10-20$2.46$2.4651,900——
2023-10-19$2.77$2.7716,700——
2023-10-18$2.79$2.7915,700——
2023-10-17$2.80$2.8036,600——
2023-10-16$2.67$2.679,200——
2023-10-13$2.78$2.7817,300——
2023-10-12$2.75$2.7542,200——
2023-10-11$2.77$2.7741,100——
2023-10-10$2.89$2.8997,100——
2023-10-09$2.56$2.5647,400——
2023-10-06$2.48$2.4865,100——
2023-10-05$2.49$2.49116,400——
2023-10-04$2.62$2.6226,400——
2023-10-03$2.76$2.7617,000——
2023-10-02$2.84$2.8428,600——
2023-09-29$2.85$2.8528,900——
2023-09-28$2.90$2.9022,800——
2023-09-27$3.00$3.0034,700——
2023-09-26$3.00$3.00136,100——
2023-09-25$2.99$2.9925,400——
2023-09-22$2.97$2.9726,000——
2023-09-21$3.03$3.0336,600——
2023-09-20$3.08$3.0835,600——
2023-09-19$3.01$3.0135,700——
2023-09-18$3.01$3.0189,900——
2023-09-15$3.02$3.02149,600——
2023-09-14$3.17$3.1725,400——
2023-09-13$3.24$3.2438,900——
2023-09-12$3.36$3.3633,300——
2023-09-11$3.33$3.3349,500——
2023-09-08$3.29$3.2930,000——
2023-09-07$3.16$3.1662,200——
2023-09-06$3.19$3.1964,800——
2023-09-05$3.30$3.3095,700——
2023-09-01$3.38$3.3865,000——
2023-08-31$3.25$3.2541,700——
2023-08-30$3.21$3.2156,800——
2023-08-29$3.11$3.11111,200——
2023-08-28$3.16$3.1666,500——
2023-08-25$3.06$3.0639,800——
2023-08-24$3.10$3.1021,900——
2023-08-23$3.12$3.1261,600——
2023-08-22$3.06$3.0649,200——
2023-08-21$3.08$3.0853,800——
2023-08-18$3.05$3.0524,500——
2023-08-17$3.00$3.0093,800——
2023-08-16$3.05$3.0524,000——
2023-08-15$3.00$3.0036,100——
2023-08-14$3.06$3.0635,900——
2023-08-11$3.05$3.0527,300——
2023-08-10$3.02$3.0244,000——
2023-08-09$3.03$3.0349,600——
2023-08-08$3.11$3.1181,000——
2023-08-07$2.95$2.9559,000——
2023-08-04$2.98$2.9877,900——
2023-08-03$2.89$2.89156,800——
2023-08-02$2.77$2.7790,200——
2023-08-01$2.92$2.9260,200——
2023-07-31$3.00$3.0075,400——
2023-07-28$2.90$2.9055,500——
2023-07-27$2.82$2.8272,700——
2023-07-26$2.87$2.8766,000——
2023-07-25$2.93$2.93125,700——
2023-07-24$2.97$2.9789,200——
2023-07-21$3.05$3.0596,700——
2023-07-20$2.92$2.92121,900——
2023-07-19$3.01$3.01106,900——
2023-07-18$3.06$3.06158,800——
2023-07-17$3.05$3.05135,600——
2023-07-14$3.04$3.04131,500——
2023-07-13$3.03$3.03113,100——
2023-07-12$3.12$3.12207,200——
2023-07-11$3.00$3.00126,500——
2023-07-10$3.09$3.09281,800——
2023-07-07$2.98$2.98280,900——
2023-07-06$2.87$2.87274,300——
2023-07-05$2.85$2.85212,200——
2023-07-03$2.91$2.91327,400——
2023-06-30$2.96$2.96947,400——
2023-06-29$3.08$3.081,345,300——
2023-06-28$3.18$3.183,970,300——
2023-06-27$3.40$3.4051,528,100——
2023-06-26$1.98$1.9839,500——
2023-06-23$1.90$1.9059,300——
2023-06-22$1.98$1.9893,800——
2023-06-21$2.00$2.0051,300——
2023-06-20$2.05$2.0548,500——
2023-06-16$2.00$2.0038,200——
2023-06-15$1.95$1.9578,200——
2023-06-14$1.99$1.99113,500——
2023-06-13$2.09$2.0965,800——
2023-06-12$2.13$2.13157,000——
2023-06-09$2.20$2.2036,900——
2023-06-08$2.22$2.2220,300——
2023-06-07$2.28$2.2829,100——
2023-06-06$2.31$2.3138,000——
2023-06-05$2.37$2.3771,700——
2023-06-02$2.35$2.35131,700——
2023-06-01$2.30$2.30144,800——
2023-05-31$2.18$2.1862,500——
2023-05-30$2.12$2.1235,800——
2023-05-26$2.07$2.0796,400——
2023-05-25$2.10$2.1056,000——
2023-05-24$2.25$2.2580,800——
2023-05-23$2.16$2.1634,500——
2023-05-22$2.11$2.1138,500——
2023-05-19$2.00$2.0052,700——
2023-05-18$2.10$2.1012,800——
2023-05-17$2.09$2.0915,600——
2023-05-16$2.15$2.1528,400——
2023-05-15$2.10$2.1063,900——
2023-05-12$2.09$2.0936,000——
2023-05-11$2.11$2.1176,700——
2023-05-10$2.10$2.10105,300——
2023-05-09$2.10$2.1040,200——
2023-05-08$2.11$2.11109,800——
2023-05-05$2.09$2.09201,300——
2023-05-04$2.06$2.06174,900——
2023-05-03$1.85$1.85173,100——
2023-05-02$1.88$1.8846,400——
2023-05-01$1.99$1.9958,100——
2023-04-28$1.94$1.94189,200——
2023-04-27$1.88$1.8863,800——
2023-04-26$2.04$2.0419,900——
2023-04-25$1.92$1.9293,100——
2023-04-24$2.09$2.0967,100——
2023-04-21$2.18$2.1822,800——
2023-04-20$2.17$2.1731,700——
2023-04-19$2.15$2.1536,200——
2023-04-18$2.21$2.2152,900——
2023-04-17$2.20$2.2080,400——
2023-04-14$2.24$2.2425,200——
2023-04-13$2.29$2.2971,100——
2023-04-12$2.19$2.19100,200——
2023-04-11$2.15$2.1594,700——
2023-04-10$2.15$2.1534,500——
2023-04-06$2.25$2.2513,000——
2023-04-05$2.25$2.2516,400——
2023-04-04$2.24$2.2423,000——
2023-04-03$2.26$2.2616,700——
2023-03-31$2.34$2.3412,300——
2023-03-30$2.38$2.3846,700——
2023-03-29$2.39$2.39103,600——
2023-03-28$2.31$2.3153,800——
2023-03-27$2.23$2.23164,900——
2023-03-24$2.22$2.2286,600——
2023-03-23$2.19$2.191,018,100——
2023-03-22$2.14$2.1434,500——
2023-03-21$2.20$2.2043,800——
2023-03-20$2.16$2.1681,400——
2023-03-17$2.22$2.22109,200——
2023-03-16$2.31$2.3148,200——
2023-03-15$2.30$2.3047,300——
2023-03-14$2.30$2.3034,200——
2023-03-13$2.19$2.1970,200——
2023-03-10$2.24$2.2471,100——
2023-03-09$2.35$2.3536,200——
2023-03-08$2.40$2.4037,100——
2023-03-07$2.42$2.428,800——
2023-03-06$2.39$2.3937,400——
2023-03-03$2.40$2.4079,300——
2023-03-02$2.32$2.3234,300——
2023-03-01$2.39$2.3943,300——
2023-02-28$2.29$2.29235,800——
2023-02-27$2.24$2.2419,800——
2023-02-24$2.24$2.2418,400——
2023-02-23$2.36$2.3617,100——
2023-02-22$2.33$2.3329,400——
2023-02-21$2.22$2.2245,900——
2023-02-17$2.37$2.3735,700——
2023-02-16$2.31$2.3124,300——
2023-02-15$2.31$2.3136,800——
2023-02-14$2.31$2.3153,400——
2023-02-13$2.39$2.3959,200——
2023-02-10$2.35$2.3538,800——
2023-02-09$2.47$2.4758,700——
2023-02-08$2.38$2.381,464,700——
2023-02-07$2.42$2.4227,300——
2023-02-06$2.37$2.37186,300——
2023-02-03$2.43$2.4386,400——
2023-02-02$2.48$2.48182,100——
2023-02-01$2.49$2.4950,600——
2023-01-31$2.48$2.48104,700——
2023-01-30$2.39$2.3957,700——
2023-01-27$2.36$2.36130,800——
2023-01-26$2.40$2.401,717,400——
2023-01-25$2.34$2.3466,700——
2023-01-24$2.27$2.2772,800——
2023-01-23$2.35$2.3576,900——
2023-01-20$2.41$2.41120,700——
2023-01-19$2.15$2.1573,700——
2023-01-18$2.33$2.3373,300——
2023-01-17$2.35$2.35122,200——
2023-01-13$2.45$2.45591,000——
2023-01-12$2.40$2.40671,300——
2023-01-11$2.24$2.2478,900——
2023-01-10$2.19$2.19116,600——
2023-01-09$2.17$2.1778,800——
2023-01-06$2.16$2.1691,100——
2023-01-05$2.13$2.13837,800——
2023-01-04$2.18$2.1825,300——
2023-01-03$2.21$2.21162,100——