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 — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$4.95$4.95209,100
2021-12-30$5.02$5.02185,300
2021-12-29$5.02$5.02253,100
2021-12-28$5.20$5.20309,800
2021-12-27$5.11$5.11148,500
2021-12-23$5.39$5.39131,100
2021-12-22$5.19$5.19155,200
2021-12-21$5.13$5.13163,700
2021-12-20$5.15$5.15205,400
2021-12-17$5.02$5.02379,800
2021-12-16$5.03$5.03175,600
2021-12-15$5.23$5.23353,900
2021-12-14$5.00$5.00459,800
2021-12-13$4.95$4.95147,700
2021-12-10$5.02$5.02231,600
2021-12-09$5.14$5.14176,000
2021-12-08$5.20$5.20152,000
2021-12-07$5.05$5.05225,200
2021-12-06$4.83$4.83292,500
2021-12-03$4.85$4.85204,900
2021-12-02$5.02$5.02192,200
2021-12-01$4.88$4.88314,300
2021-11-30$5.13$5.13428,200
2021-11-29$5.06$5.06324,700
2021-11-26$5.17$5.17275,000
2021-11-24$5.35$5.35312,000
2021-11-23$5.32$5.32340,000
2021-11-22$5.29$5.29411,100
2021-11-19$5.47$5.47287,900
2021-11-18$5.40$5.40467,300
2021-11-17$5.64$5.64385,300
2021-11-16$5.75$5.75442,800
2021-11-15$5.78$5.78521,100
2021-11-12$5.90$5.904,770,900
2021-11-11$6.05$6.05669,700
2021-11-10$6.11$6.112,447,800
2021-11-09$7.56$7.56637,400
2021-11-08$7.37$7.371,333,100
2021-11-05$7.33$7.33251,800
2021-11-04$7.27$7.272,224,600
2021-11-03$7.24$7.24360,900
2021-11-02$7.08$7.08648,200
2021-11-01$6.67$6.67430,100
2021-10-29$6.44$6.44457,500
2021-10-28$6.61$6.61624,100
2021-10-27$6.38$6.38256,200
2021-10-26$6.23$6.23538,900
2021-10-25$6.05$6.05562,100
2021-10-22$6.03$6.03213,300
2021-10-21$6.04$6.04368,600
2021-10-20$6.05$6.05193,100
2021-10-19$6.04$6.04218,700
2021-10-18$5.99$5.99275,100
2021-10-15$6.18$6.18186,300
2021-10-14$6.35$6.35237,100
2021-10-13$6.36$6.36163,100
2021-10-12$6.38$6.38126,000
2021-10-11$6.40$6.40234,600
2021-10-08$6.45$6.45205,600
2021-10-07$6.49$6.491,323,100
2021-10-06$6.34$6.34325,100
2021-10-05$6.49$6.49203,300
2021-10-04$6.61$6.61268,300
2021-10-01$6.77$6.77343,500
2021-09-30$6.71$6.71277,400
2021-09-29$6.84$6.84200,800
2021-09-28$6.99$6.99360,800
2021-09-27$7.14$7.14293,400
2021-09-24$6.91$6.91322,800
2021-09-23$7.00$7.00359,600
2021-09-22$6.69$6.69485,200
2021-09-21$6.80$6.80571,800
2021-09-20$6.72$6.72381,800
2021-09-17$6.99$6.99312,700
2021-09-16$6.87$6.87332,000
2021-09-15$6.81$6.81337,100
2021-09-14$6.79$6.79315,200
2021-09-13$6.95$6.95629,500
2021-09-10$7.13$7.13346,000
2021-09-09$7.22$7.22379,700
2021-09-08$7.15$7.15426,500
2021-09-07$7.28$7.281,144,900
2021-09-03$7.12$7.121,235,400
2021-09-02$7.13$7.131,546,100
2021-09-01$7.29$7.294,074,300
2021-08-31$8.13$8.13103,089,100
2021-08-30$6.99$6.99142,900
2021-08-27$6.94$6.94100,500
2021-08-26$7.00$7.00160,500
2021-08-25$6.78$6.78217,900
2021-08-24$6.85$6.85150,700
2021-08-23$6.72$6.72186,100
2021-08-20$6.50$6.5076,800
2021-08-19$6.29$6.2998,400
2021-08-18$6.20$6.20224,600
2021-08-17$6.53$6.53127,400
2021-08-16$6.49$6.49151,100
2021-08-13$6.64$6.64107,600
2021-08-12$6.82$6.8281,900
2021-08-11$6.71$6.71175,200
2021-08-10$6.88$6.88121,100
2021-08-09$7.16$7.1699,600
2021-08-06$7.23$7.2377,200
2021-08-05$7.13$7.13103,800
2021-08-04$7.02$7.02156,700
2021-08-03$7.13$7.13134,900
2021-08-02$7.19$7.19138,100
2021-07-30$7.28$7.28299,700
2021-07-29$7.11$7.11384,600
2021-07-28$7.37$7.37265,800
2021-07-27$7.16$7.16444,400
2021-07-26$7.12$7.12145,600
2021-07-23$7.46$7.46181,800
2021-07-22$7.47$7.47114,400
2021-07-21$7.60$7.60101,300
2021-07-20$7.63$7.63130,700
2021-07-19$7.35$7.3594,500
2021-07-16$7.39$7.3987,200
2021-07-15$7.44$7.44104,800
2021-07-14$7.61$7.61173,300
2021-07-13$7.88$7.88237,300
2021-07-12$8.24$8.24236,300
2021-07-09$8.08$8.08199,800
2021-07-08$7.92$7.92249,300
2021-07-07$7.99$7.99243,700
2021-07-06$7.95$7.95487,900
2021-07-02$8.34$8.34507,600
2021-07-01$7.92$7.92608,300
2021-06-30$7.93$7.93274,500
2021-06-29$8.19$8.19295,200
2021-06-28$7.93$7.93331,500
2021-06-25$8.18$8.18337,900
2021-06-24$8.37$8.37510,200
2021-06-23$8.13$8.13207,400
2021-06-22$7.87$7.87296,300
2021-06-21$8.11$8.11432,300
2021-06-18$7.93$7.93846,000
2021-06-17$7.44$7.44230,700
2021-06-16$7.41$7.41316,700
2021-06-15$7.24$7.24292,400
2021-06-14$7.41$7.41469,700
2021-06-11$7.68$7.68912,400
2021-06-10$7.21$7.21316,000
2021-06-09$7.06$7.06510,000
2021-06-08$7.18$7.181,574,200
2021-06-07$8.02$8.029,355,600
2021-06-04$6.28$6.28673,100
2021-06-03$6.07$6.07455,500
2021-06-02$6.32$6.322,421,400
2021-06-01$6.37$6.37709,200
2021-05-28$6.09$6.09403,600
2021-05-27$6.39$6.39228,200
2021-05-26$6.40$6.40720,700
2021-05-25$6.39$6.39783,200
2021-05-24$6.27$6.27270,700
2021-05-21$6.30$6.30646,100
2021-05-20$6.34$6.34129,400
2021-05-19$6.38$6.38109,600
2021-05-18$6.37$6.37149,600
2021-05-17$6.66$6.66312,700
2021-05-14$6.21$6.21108,400
2021-05-13$6.18$6.1896,200
2021-05-12$6.27$6.27131,800
2021-05-11$6.17$6.17134,300
2021-05-10$6.10$6.10179,100
2021-05-07$6.15$6.1593,600
2021-05-06$6.04$6.04235,000
2021-05-05$6.27$6.2765,100
2021-05-04$6.16$6.16318,400
2021-05-03$6.45$6.45271,900
2021-04-30$6.76$6.76104,700
2021-04-29$6.84$6.84126,200
2021-04-28$6.94$6.94140,400
2021-04-27$7.14$7.14113,000
2021-04-26$7.10$7.10116,300
2021-04-23$6.78$6.78185,800
2021-04-22$6.92$6.92199,000
2021-04-21$6.84$6.84155,700
2021-04-20$6.51$6.51146,000
2021-04-19$6.51$6.51259,300
2021-04-16$6.73$6.73131,000
2021-04-15$7.06$7.06165,400
2021-04-14$6.87$6.87203,900
2021-04-13$6.67$6.67171,400
2021-04-12$6.62$6.62162,700
2021-04-09$6.87$6.87189,200
2021-04-08$6.91$6.91114,500
2021-04-07$7.01$7.01158,500
2021-04-06$7.09$7.09325,900
2021-04-05$7.62$7.62201,800
2021-04-01$7.69$7.69272,900
2021-03-31$7.61$7.61271,500
2021-03-30$7.34$7.34338,900
2021-03-29$7.79$7.79447,500
2021-03-26$7.63$7.63145,400
2021-03-25$7.76$7.76229,500
2021-03-24$7.70$7.70234,900
2021-03-23$7.67$7.67258,400
2021-03-22$7.71$7.71291,400
2021-03-19$7.98$7.98227,100
2021-03-18$7.78$7.78227,000
2021-03-17$7.89$7.89331,300
2021-03-16$7.92$7.92557,500
2021-03-15$8.08$8.08249,800
2021-03-12$7.80$7.80420,500
2021-03-11$8.03$8.03363,800
2021-03-10$7.83$7.83341,700
2021-03-09$7.57$7.57366,300
2021-03-08$7.63$7.63276,800
2021-03-05$7.43$7.43377,300
2021-03-04$7.33$7.33670,300
2021-03-03$7.33$7.33341,800
2021-03-02$7.73$7.73336,200
2021-03-01$7.59$7.59255,600
2021-02-26$7.59$7.59628,700
2021-02-25$7.66$7.66860,400
2021-02-24$8.01$8.01635,700
2021-02-23$7.51$7.51909,900
2021-02-22$7.99$7.99646,600
2021-02-19$8.01$8.011,101,000
2021-02-18$7.91$7.911,222,400
2021-02-17$8.96$8.962,388,200
2021-02-16$7.92$7.921,174,000
2021-02-12$8.19$8.193,351,600
2021-02-11$8.43$8.4327,713,700
2021-02-10$7.31$7.31181,700
2021-02-09$7.65$7.65219,500
2021-02-08$7.65$7.65324,100
2021-02-05$7.05$7.05606,000
2021-02-04$7.18$7.183,009,300
2021-02-03$6.60$6.60405,900
2021-02-02$6.60$6.60467,400
2021-02-01$6.15$6.15107,000
2021-01-29$5.98$5.98225,600
2021-01-28$6.13$6.13211,800
2021-01-27$5.89$5.89513,300
2021-01-26$6.79$6.79229,400
2021-01-25$6.53$6.53346,500
2021-01-22$6.33$6.33217,000
2021-01-21$6.03$6.03135,000
2021-01-20$6.06$6.06214,600
2021-01-19$6.18$6.18180,800
2021-01-15$5.93$5.93125,000
2021-01-14$6.12$6.12169,800
2021-01-13$5.79$5.79192,500
2021-01-12$6.07$6.072,446,800
2021-01-11$6.41$6.411,195,400
2021-01-08$5.78$5.78183,800
2021-01-07$5.68$5.68151,500
2021-01-06$5.55$5.55183,300
2021-01-05$5.50$5.5094,600
2021-01-04$5.32$5.3291,600