NASDAQ:ACLS | Historical Stock Price | AXCELIS TECHNOLOGIES INC

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
2000-07-11 to 2026-09-04
Data captured

Stock Price Chart

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

$0.72$2.22$6.80$20.89$64.14$196.912000-07-112026-08-27

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

View year

Historical Stock Price — 2011

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2011-12-30$5.32$5.32153,375
2011-12-29$5.32$5.32133,625
2011-12-28$5.16$5.16101,450
2011-12-27$5.44$5.4486,450
2011-12-23$5.52$5.52146,800
2011-12-22$5.44$5.44319,250
2011-12-21$5.08$5.08175,325
2011-12-20$5.00$5.00182,175
2011-12-19$4.80$4.80142,300
2011-12-16$5.16$5.16135,075
2011-12-15$5.16$5.16104,750
2011-12-14$5.04$5.0494,600
2011-12-13$4.88$4.8862,075
2011-12-12$5.12$5.1288,050
2011-12-09$5.40$5.40114,450
2011-12-08$5.08$5.0889,825
2011-12-07$5.48$5.4862,650
2011-12-06$5.52$5.5262,900
2011-12-05$5.32$5.32310,850
2011-12-02$5.32$5.32222,875
2011-12-01$5.12$5.12117,575
2011-11-30$5.08$5.08151,125
2011-11-29$4.76$4.7660,950
2011-11-28$4.64$4.64135,950
2011-11-25$4.52$4.5257,400
2011-11-23$4.40$4.40151,625
2011-11-22$4.52$4.52118,550
2011-11-21$4.72$4.72143,725
2011-11-18$4.96$4.9667,475
2011-11-17$4.88$4.88107,075
2011-11-16$5.04$5.04310,575
2011-11-15$5.16$5.16161,775
2011-11-14$5.24$5.24113,775
2011-11-11$5.60$5.60155,325
2011-11-10$5.40$5.4084,175
2011-11-09$5.32$5.32116,875
2011-11-08$5.76$5.76127,000
2011-11-07$5.72$5.7289,750
2011-11-04$5.84$5.84179,675
2011-11-03$5.68$5.68122,250
2011-11-02$5.52$5.52148,450
2011-11-01$5.24$5.24214,100
2011-10-31$5.60$5.60164,000
2011-10-28$5.96$5.96210,050
2011-10-27$5.92$5.92302,925
2011-10-26$5.52$5.52371,525
2011-10-25$4.88$4.88164,000
2011-10-24$5.20$5.20155,500
2011-10-21$4.96$4.96118,625
2011-10-20$4.92$4.92100,225
2011-10-19$4.92$4.9299,550
2011-10-18$5.04$5.04161,225
2011-10-17$4.80$4.80132,050
2011-10-14$5.36$5.36101,175
2011-10-13$5.20$5.2081,900
2011-10-12$5.20$5.20141,825
2011-10-11$5.00$5.00110,525
2011-10-10$4.84$4.84105,175
2011-10-07$4.68$4.6864,525
2011-10-06$4.84$4.8496,050
2011-10-05$4.72$4.72125,825
2011-10-04$4.56$4.56212,250
2011-10-03$4.32$4.32187,725
2011-09-30$4.80$4.80151,075
2011-09-29$4.80$4.80145,350
2011-09-28$4.64$4.64120,975
2011-09-27$4.84$4.84320,400
2011-09-26$4.76$4.76122,250
2011-09-23$4.92$4.9292,275
2011-09-22$4.68$4.68214,100
2011-09-21$5.04$5.04192,250
2011-09-20$5.12$5.12119,425
2011-09-19$5.44$5.4473,600
2011-09-16$5.56$5.56211,000
2011-09-15$5.72$5.72111,625
2011-09-14$5.60$5.60133,350
2011-09-13$5.60$5.60187,900
2011-09-12$5.32$5.32155,650
2011-09-09$5.12$5.12146,175
2011-09-08$5.28$5.28137,075
2011-09-07$5.28$5.28174,600
2011-09-06$5.16$5.16206,125
2011-09-02$5.24$5.24191,325
2011-09-01$5.28$5.28118,525
2011-08-31$5.44$5.44143,050
2011-08-30$5.80$5.80143,175
2011-08-29$5.96$5.96143,175
2011-08-26$5.60$5.60171,300
2011-08-25$5.20$5.20104,050
2011-08-24$5.52$5.52102,850
2011-08-23$5.44$5.44163,150
2011-08-22$5.12$5.1289,100
2011-08-19$5.20$5.20157,825
2011-08-18$5.28$5.28245,800
2011-08-17$5.60$5.6080,550
2011-08-16$5.80$5.80192,925
2011-08-15$5.96$5.96218,650
2011-08-12$5.36$5.3670,325
2011-08-11$5.48$5.48379,950
2011-08-10$5.16$5.16353,650
2011-08-09$5.56$5.56402,200
2011-08-08$5.12$5.12538,875
2011-08-05$5.92$5.92462,950
2011-08-04$5.64$5.64428,650
2011-08-03$6.16$6.16267,975
2011-08-02$6.40$6.40134,650
2011-08-01$6.68$6.68189,200
2011-07-29$6.64$6.64301,175
2011-07-28$6.88$6.88259,125
2011-07-27$6.80$6.80231,900
2011-07-26$7.28$7.28270,750
2011-07-25$7.20$7.20306,575
2011-07-22$6.92$6.9293,525
2011-07-21$6.92$6.92145,675
2011-07-20$6.80$6.80148,225
2011-07-19$6.52$6.52276,750
2011-07-18$6.40$6.40137,950
2011-07-15$6.40$6.40160,575
2011-07-14$6.52$6.52170,350
2011-07-13$6.60$6.60208,050
2011-07-12$6.68$6.68159,700
2011-07-11$6.88$6.88229,175
2011-07-08$7.20$7.20224,425
2011-07-07$7.48$7.48453,950
2011-07-06$7.12$7.12179,200
2011-07-05$7.12$7.12318,925
2011-07-01$6.68$6.68226,500
2011-06-30$6.56$6.56169,900
2011-06-29$6.76$6.76143,775
2011-06-28$6.84$6.84183,400
2011-06-27$6.80$6.80231,100
2011-06-24$7.00$7.00714,525
2011-06-23$6.44$6.44160,850
2011-06-22$6.56$6.56131,200
2011-06-21$6.72$6.72257,925
2011-06-20$6.36$6.36241,500
2011-06-17$6.04$6.04405,500
2011-06-16$6.28$6.28168,550
2011-06-15$6.56$6.56175,425
2011-06-14$6.56$6.56138,025
2011-06-13$6.40$6.40128,275
2011-06-10$6.44$6.44266,650
2011-06-09$6.84$6.84143,350
2011-06-08$6.56$6.56184,050
2011-06-07$6.84$6.84108,150
2011-06-06$7.04$7.04176,150
2011-06-03$7.24$7.24184,475
2011-06-02$7.48$7.48174,075
2011-06-01$7.32$7.32400,400
2011-05-31$7.20$7.20193,850
2011-05-27$7.16$7.16149,525
2011-05-26$6.92$6.92209,175
2011-05-25$6.64$6.64277,925
2011-05-24$6.56$6.56343,275
2011-05-23$6.84$6.84173,875
2011-05-20$7.08$7.08204,525
2011-05-19$7.24$7.24140,725
2011-05-18$7.44$7.44234,975
2011-05-17$7.24$7.24339,325
2011-05-16$7.48$7.48398,250
2011-05-13$7.56$7.56298,075
2011-05-12$7.84$7.84375,000
2011-05-11$7.56$7.56700,000
2011-05-10$7.76$7.76290,775
2011-05-09$7.84$7.84461,100
2011-05-06$7.84$7.84363,200
2011-05-05$7.76$7.76625,000
2011-05-04$7.96$7.962,434,150
2011-05-03$7.04$7.04648,825
2011-05-02$7.28$7.28706,725
2011-04-29$7.48$7.48534,575
2011-04-28$7.16$7.163,500,000
2011-04-27$9.96$9.96349,575
2011-04-26$10.36$10.36375,000
2011-04-25$9.68$9.68321,625
2011-04-21$9.88$9.88342,950
2011-04-20$9.24$9.24298,450
2011-04-19$8.76$8.76218,750
2011-04-18$9.00$9.00174,775
2011-04-15$8.88$8.88290,775
2011-04-14$8.96$8.96171,650
2011-04-13$8.96$8.96207,550
2011-04-12$8.84$8.84640,325
2011-04-11$9.00$9.00380,750
2011-04-08$9.32$9.32399,625
2011-04-07$9.92$9.92233,525
2011-04-06$10.24$10.24250,725
2011-04-05$10.12$10.12213,625
2011-04-04$10.24$10.24233,425
2011-04-01$10.36$10.36166,175
2011-03-31$10.60$10.60259,775
2011-03-30$10.52$10.52284,425
2011-03-29$10.36$10.36216,900
2011-03-28$10.24$10.24241,525
2011-03-25$10.24$10.24308,175
2011-03-24$10.32$10.32285,200
2011-03-23$10.32$10.32193,900
2011-03-22$10.00$10.00407,900
2011-03-21$10.16$10.16352,400
2011-03-18$9.20$9.20374,475
2011-03-17$8.84$8.84514,150
2011-03-16$9.20$9.20608,575
2011-03-15$9.80$9.80234,075
2011-03-14$10.00$10.00254,600
2011-03-11$10.04$10.04326,175
2011-03-10$10.12$10.12393,825
2011-03-09$10.60$10.60185,125
2011-03-08$10.84$10.84272,500
2011-03-07$10.92$10.92401,575
2011-03-04$11.64$11.64316,450
2011-03-03$11.56$11.56382,225
2011-03-02$11.20$11.20282,850
2011-03-01$10.56$10.56455,125
2011-02-28$11.00$11.00354,575
2011-02-25$11.16$11.16286,775
2011-02-24$10.80$10.80352,375
2011-02-23$10.24$10.24673,100
2011-02-22$11.12$11.12365,675
2011-02-18$11.56$11.56583,600
2011-02-17$11.36$11.36342,975
2011-02-16$11.04$11.04432,075
2011-02-15$10.88$10.88764,350
2011-02-14$11.40$11.40398,975
2011-02-11$11.40$11.40329,725
2011-02-10$11.28$11.28459,675
2011-02-09$11.08$11.08428,375
2011-02-08$11.24$11.24544,100
2011-02-07$11.00$11.001,145,850
2011-02-04$11.12$11.122,041,375
2011-02-03$10.44$10.441,084,350
2011-02-02$10.96$10.962,826,975
2011-02-01$14.24$14.24568,450
2011-01-31$13.88$13.88323,850
2011-01-28$13.96$13.96605,400
2011-01-27$13.84$13.84248,100
2011-01-26$13.68$13.68427,500
2011-01-25$12.52$12.52365,075
2011-01-24$12.96$12.96165,925
2011-01-21$12.84$12.84245,250
2011-01-20$12.84$12.84276,175
2011-01-19$13.28$13.28474,375
2011-01-18$14.32$14.32209,850
2011-01-14$14.68$14.68656,675
2011-01-13$14.40$14.40940,325
2011-01-12$14.32$14.32659,575
2011-01-11$13.36$13.36376,650
2011-01-10$12.80$12.80310,325
2011-01-07$12.96$12.96373,350
2011-01-06$13.08$13.08486,150
2011-01-05$13.28$13.28745,100
2011-01-04$13.84$13.84307,250
2011-01-03$14.48$14.48298,500