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.

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Historical Stock Price — 2009

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2009-12-31$5.64$5.6472,950
2009-12-30$5.56$5.56111,850
2009-12-29$5.52$5.5276,500
2009-12-28$5.48$5.48221,600
2009-12-24$5.84$5.84102,675
2009-12-23$5.84$5.84305,575
2009-12-22$5.44$5.44152,000
2009-12-21$5.08$5.0852,725
2009-12-18$5.04$5.04101,100
2009-12-17$4.84$4.84103,025
2009-12-16$4.96$4.9676,675
2009-12-15$4.80$4.80125,150
2009-12-14$4.76$4.76125,125
2009-12-11$4.80$4.80140,050
2009-12-10$4.60$4.60168,725
2009-12-09$4.88$4.88302,325
2009-12-08$4.96$4.96205,075
2009-12-07$5.36$5.36103,525
2009-12-04$5.32$5.32164,475
2009-12-03$5.04$5.0498,950
2009-12-02$5.24$5.24292,950
2009-12-01$4.88$4.88182,700
2009-11-30$4.52$4.5271,200
2009-11-27$4.72$4.7267,850
2009-11-25$4.80$4.80104,350
2009-11-24$4.64$4.64104,175
2009-11-23$4.72$4.72103,525
2009-11-20$4.64$4.64119,275
2009-11-19$4.92$4.92250,200
2009-11-18$5.12$5.12292,000
2009-11-17$4.80$4.80145,425
2009-11-16$4.64$4.64300,075
2009-11-13$4.44$4.44186,700
2009-11-12$4.16$4.16102,975
2009-11-11$4.36$4.36135,900
2009-11-10$4.44$4.44147,750
2009-11-09$4.56$4.56367,525
2009-11-06$4.68$4.681,009,600
2009-11-05$3.48$3.48316,575
2009-11-04$3.48$3.48340,225
2009-11-03$3.28$3.28330,050
2009-11-02$3.28$3.28639,325
2009-10-30$3.80$3.80182,225
2009-10-29$3.96$3.96152,375
2009-10-28$4.12$4.12224,025
2009-10-27$4.12$4.12626,300
2009-10-26$4.28$4.28474,950
2009-10-23$4.80$4.80176,950
2009-10-22$4.80$4.80132,225
2009-10-21$4.88$4.88296,650
2009-10-20$4.76$4.76712,375
2009-10-19$5.32$5.32481,525
2009-10-16$5.92$5.92331,825
2009-10-15$6.24$6.24576,725
2009-10-14$6.36$6.36732,500
2009-10-13$6.52$6.52979,325
2009-10-12$5.68$5.68478,275
2009-10-09$5.12$5.12269,425
2009-10-08$5.08$5.08305,850
2009-10-07$4.96$4.96264,550
2009-10-06$4.84$4.84612,525
2009-10-05$5.28$5.28545,725
2009-10-02$5.40$5.40735,050
2009-10-01$4.88$4.88523,475
2009-09-30$4.80$4.801,475,675
2009-09-29$4.08$4.08299,925
2009-09-28$4.24$4.24591,400
2009-09-25$3.88$3.88264,800
2009-09-24$3.72$3.72272,975
2009-09-23$3.80$3.80199,600
2009-09-22$3.84$3.84553,175
2009-09-21$3.52$3.52190,950
2009-09-18$3.32$3.32178,925
2009-09-17$3.48$3.48238,625
2009-09-16$3.28$3.28856,275
2009-09-15$3.32$3.32342,100
2009-09-14$3.04$3.04286,100
2009-09-11$3.08$3.08217,275
2009-09-10$3.08$3.08199,175
2009-09-09$3.16$3.16242,950
2009-09-08$3.00$3.00171,250
2009-09-04$2.84$2.84142,200
2009-09-03$2.60$2.6063,250
2009-09-02$2.56$2.56156,950
2009-09-01$2.76$2.7691,975
2009-08-31$2.96$2.96141,750
2009-08-28$2.92$2.92169,925
2009-08-27$3.00$3.00338,350
2009-08-26$2.72$2.72218,425
2009-08-25$2.60$2.60118,925
2009-08-24$2.48$2.48231,800
2009-08-21$2.76$2.76310,275
2009-08-20$2.72$2.72531,700
2009-08-19$2.40$2.40278,750
2009-08-18$2.12$2.12169,550
2009-08-17$2.16$2.16154,800
2009-08-14$2.12$2.12302,300
2009-08-13$2.08$2.08169,500
2009-08-12$2.08$2.08121,425
2009-08-11$2.04$2.04123,900
2009-08-10$2.08$2.08174,200
2009-08-07$2.12$2.12291,075
2009-08-06$2.24$2.24227,400
2009-08-05$2.20$2.20227,250
2009-08-04$2.20$2.20170,225
2009-08-03$2.12$2.12250,150
2009-07-31$2.20$2.20142,125
2009-07-30$2.12$2.12390,350
2009-07-29$1.96$1.9668,750
2009-07-28$1.96$1.9699,275
2009-07-27$1.96$1.96209,200
2009-07-24$1.92$1.92169,625
2009-07-23$1.96$1.96373,925
2009-07-22$1.84$1.84143,400
2009-07-21$1.80$1.80143,550
2009-07-20$1.80$1.8053,125
2009-07-17$1.84$1.8465,400
2009-07-16$1.80$1.80128,325
2009-07-15$1.76$1.76156,525
2009-07-14$1.68$1.68197,900
2009-07-13$1.68$1.68178,025
2009-07-10$1.60$1.60155,250
2009-07-09$1.52$1.52216,175
2009-07-08$1.48$1.48164,700
2009-07-07$1.52$1.52169,375
2009-07-06$1.56$1.56205,425
2009-07-02$1.68$1.68145,450
2009-07-01$1.80$1.80140,075
2009-06-30$1.84$1.84158,250
2009-06-29$1.80$1.80563,300
2009-06-26$1.60$1.605,145,625
2009-06-25$2.00$2.00122,700
2009-06-24$1.88$1.88470,775
2009-06-23$1.92$1.92327,225
2009-06-22$2.04$2.04784,925
2009-06-19$2.24$2.24644,900
2009-06-18$2.08$2.08377,275
2009-06-17$2.00$2.00388,750
2009-06-16$1.84$1.84117,750
2009-06-15$2.00$2.00129,750
2009-06-12$2.00$2.00225,150
2009-06-11$1.96$1.96177,625
2009-06-10$2.00$2.00279,675
2009-06-09$2.04$2.04305,375
2009-06-08$2.16$2.16419,850
2009-06-05$2.32$2.321,148,950
2009-06-04$1.92$1.92671,625
2009-06-03$1.68$1.68217,825
2009-06-02$1.76$1.76276,725
2009-06-01$1.80$1.80390,525
2009-05-29$1.72$1.72269,475
2009-05-28$1.80$1.80763,975
2009-05-27$1.64$1.64878,625
2009-05-26$1.60$1.60198,900
2009-05-22$1.44$1.44114,275
2009-05-21$1.48$1.48221,575
2009-05-20$1.52$1.52730,600
2009-05-19$1.52$1.52107,000
2009-05-18$1.56$1.56178,275
2009-05-15$1.48$1.48126,275
2009-05-14$1.52$1.52189,875
2009-05-13$1.52$1.52964,875
2009-05-12$1.68$1.68433,075
2009-05-11$1.92$1.92920,025
2009-05-08$1.84$1.84386,100
2009-05-07$1.80$1.80188,225
2009-05-06$1.88$1.8891,025
2009-05-05$1.88$1.8889,400
2009-05-04$1.92$1.92106,425
2009-05-01$1.88$1.88234,300
2009-04-30$1.88$1.88137,400
2009-04-29$1.88$1.88148,300
2009-04-28$1.96$1.9685,825
2009-04-27$1.92$1.92125,875
2009-04-24$2.00$2.0085,350
2009-04-23$1.96$1.96104,600
2009-04-22$2.00$2.00324,850
2009-04-21$1.84$1.84111,200
2009-04-20$1.72$1.72124,300
2009-04-17$1.92$1.92202,375
2009-04-16$1.76$1.76148,350
2009-04-15$1.52$1.5289,050
2009-04-14$1.36$1.36145,400
2009-04-13$1.36$1.36341,575
2009-04-09$1.52$1.52247,225
2009-04-08$1.48$1.4865,425
2009-04-07$1.44$1.44212,625
2009-04-06$1.52$1.52167,000
2009-04-03$1.52$1.52169,875
2009-04-02$1.60$1.60267,475
2009-04-01$1.64$1.64305,350
2009-03-31$1.52$1.52357,550
2009-03-30$1.64$1.641,077,800
2009-03-27$1.44$1.44193,150
2009-03-26$1.40$1.40174,225
2009-03-25$1.24$1.24107,375
2009-03-24$1.20$1.20140,950
2009-03-23$1.32$1.32162,875
2009-03-20$1.16$1.16190,975
2009-03-19$1.16$1.16226,675
2009-03-18$1.12$1.12202,175
2009-03-17$1.00$1.00491,750
2009-03-16$0.92$0.92316,775
2009-03-13$0.76$0.76234,975
2009-03-12$0.76$0.76290,125
2009-03-11$0.76$0.76146,400
2009-03-10$0.80$0.80155,325
2009-03-09$0.72$0.72104,400
2009-03-06$0.80$0.80143,400
2009-03-05$0.84$0.84140,950
2009-03-04$0.92$0.92322,750
2009-03-03$0.72$0.722,191,725
2009-03-02$1.12$1.12221,500
2009-02-27$1.28$1.28255,750
2009-02-26$1.40$1.40555,100
2009-02-25$0.68$0.68159,525
2009-02-24$0.84$0.84111,875
2009-02-23$0.76$0.76120,900
2009-02-20$0.84$0.84152,550
2009-02-19$0.96$0.9684,075
2009-02-18$0.84$0.8499,350
2009-02-17$0.84$0.84134,450
2009-02-13$1.04$1.0459,700
2009-02-12$0.96$0.96147,125
2009-02-11$1.04$1.0448,975
2009-02-10$1.08$1.08168,750
2009-02-09$1.28$1.28276,000
2009-02-06$1.12$1.12226,200
2009-02-05$0.88$0.88101,125
2009-02-04$0.96$0.9685,225
2009-02-03$1.08$1.0884,625
2009-02-02$1.20$1.2093,175
2009-01-30$1.16$1.1661,550
2009-01-29$1.20$1.2045,675
2009-01-28$1.16$1.1668,325
2009-01-27$1.08$1.08123,700
2009-01-26$1.16$1.16159,725
2009-01-23$1.12$1.12115,275
2009-01-22$1.28$1.28132,025
2009-01-21$1.60$1.6080,150
2009-01-20$1.40$1.40124,725
2009-01-16$1.72$1.72525,750
2009-01-15$2.12$2.12158,950
2009-01-14$2.44$2.4487,100
2009-01-13$2.52$2.52107,900
2009-01-12$2.52$2.5297,725
2009-01-09$2.72$2.7268,150
2009-01-08$2.64$2.6430,875
2009-01-07$2.40$2.4067,925
2009-01-06$2.68$2.68136,800
2009-01-05$2.76$2.7691,200
2009-01-02$2.44$2.4491,350