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 — 2015

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2015-12-31$10.36$10.36140,575
2015-12-30$10.56$10.5680,450
2015-12-29$10.80$10.8066,050
2015-12-28$10.60$10.60101,500
2015-12-24$10.68$10.6838,950
2015-12-23$10.60$10.6067,000
2015-12-22$10.68$10.6885,050
2015-12-21$10.60$10.60116,775
2015-12-18$10.40$10.40306,725
2015-12-17$10.12$10.12106,425
2015-12-16$10.12$10.1280,375
2015-12-15$9.92$9.9283,400
2015-12-14$9.52$9.52197,700
2015-12-11$10.00$10.00103,125
2015-12-10$10.04$10.04111,450
2015-12-09$10.08$10.0870,175
2015-12-08$10.04$10.0467,875
2015-12-07$10.20$10.20164,600
2015-12-04$10.48$10.48152,800
2015-12-03$10.28$10.28144,525
2015-12-02$10.84$10.8496,300
2015-12-01$10.60$10.6085,550
2015-11-30$10.56$10.5691,100
2015-11-27$10.36$10.3625,250
2015-11-25$10.24$10.2483,650
2015-11-24$10.12$10.1273,875
2015-11-23$9.92$9.9279,000
2015-11-20$10.20$10.2099,100
2015-11-19$10.12$10.12179,975
2015-11-18$10.04$10.04259,325
2015-11-17$9.96$9.96155,525
2015-11-16$9.92$9.92206,200
2015-11-13$9.60$9.60116,225
2015-11-12$9.64$9.64176,150
2015-11-11$9.68$9.68133,550
2015-11-10$9.84$9.84302,025
2015-11-09$9.36$9.36229,825
2015-11-06$9.80$9.80340,500
2015-11-05$9.52$9.521,426,600
2015-11-04$12.24$12.24270,175
2015-11-03$11.96$11.96242,000
2015-11-02$11.76$11.76169,300
2015-10-30$11.20$11.2079,625
2015-10-29$11.24$11.24143,750
2015-10-28$11.96$11.96150,150
2015-10-27$11.36$11.36114,400
2015-10-26$11.88$11.88117,800
2015-10-23$12.00$12.00162,350
2015-10-22$11.60$11.60234,150
2015-10-21$11.52$11.52218,975
2015-10-20$11.52$11.52143,675
2015-10-19$11.24$11.24150,925
2015-10-16$11.32$11.32138,550
2015-10-15$11.16$11.16144,225
2015-10-14$10.64$10.64168,575
2015-10-13$10.48$10.48158,375
2015-10-12$10.92$10.92167,325
2015-10-09$11.12$11.12171,975
2015-10-08$11.64$11.64166,000
2015-10-07$11.24$11.24171,475
2015-10-06$11.04$11.04153,600
2015-10-05$11.08$11.08125,475
2015-10-02$10.88$10.88125,025
2015-10-01$10.56$10.56130,300
2015-09-30$10.68$10.68201,375
2015-09-29$10.68$10.68432,075
2015-09-28$9.56$9.56214,925
2015-09-25$9.88$9.88251,350
2015-09-24$10.48$10.48386,050
2015-09-23$10.56$10.56395,675
2015-09-22$10.92$10.92452,975
2015-09-21$11.72$11.72228,400
2015-09-18$11.60$11.60500,050
2015-09-17$13.32$13.32191,025
2015-09-16$13.48$13.48193,950
2015-09-15$13.56$13.56119,300
2015-09-14$13.20$13.2084,450
2015-09-11$13.40$13.4082,975
2015-09-10$13.48$13.4875,175
2015-09-09$13.24$13.24134,275
2015-09-08$13.64$13.64478,150
2015-09-04$12.92$12.9257,875
2015-09-03$12.88$12.88132,225
2015-09-02$12.96$12.96103,575
2015-09-01$12.64$12.64128,150
2015-08-31$13.04$13.04182,250
2015-08-28$12.68$12.6887,700
2015-08-27$12.60$12.60150,150
2015-08-26$12.32$12.32161,800
2015-08-25$12.04$12.04158,400
2015-08-24$12.28$12.28227,725
2015-08-21$13.16$13.16184,875
2015-08-20$13.40$13.40298,550
2015-08-19$13.32$13.32340,000
2015-08-18$12.72$12.72123,950
2015-08-17$12.84$12.84126,875
2015-08-14$12.84$12.84113,350
2015-08-13$12.80$12.80137,875
2015-08-12$12.84$12.84256,100
2015-08-11$12.92$12.92184,900
2015-08-10$13.12$13.12415,750
2015-08-07$12.84$12.84254,225
2015-08-06$12.72$12.72335,325
2015-08-05$12.72$12.72720,750
2015-08-04$11.48$11.48281,375
2015-08-03$11.68$11.68260,975
2015-07-31$11.80$11.80214,050
2015-07-30$11.72$11.72243,175
2015-07-29$11.04$11.04101,400
2015-07-28$11.36$11.36131,200
2015-07-27$11.28$11.28109,425
2015-07-24$11.00$11.00182,075
2015-07-23$11.40$11.40171,925
2015-07-22$11.88$11.88211,650
2015-07-21$11.88$11.88143,650
2015-07-20$11.80$11.80161,225
2015-07-17$11.84$11.84128,750
2015-07-16$12.00$12.00242,150
2015-07-15$12.04$12.04205,400
2015-07-14$11.96$11.9690,150
2015-07-13$11.88$11.88122,825
2015-07-10$11.84$11.8486,775
2015-07-09$11.36$11.3690,050
2015-07-08$11.36$11.36201,725
2015-07-07$12.20$12.20140,175
2015-07-06$12.36$12.36155,075
2015-07-02$12.44$12.44257,575
2015-07-01$12.12$12.12165,400
2015-06-30$11.84$11.8497,200
2015-06-29$11.60$11.60215,125
2015-06-26$12.08$12.08286,950
2015-06-25$12.56$12.56258,150
2015-06-24$12.48$12.48348,800
2015-06-23$12.12$12.12661,800
2015-06-22$11.96$11.96203,000
2015-06-19$12.16$12.16273,650
2015-06-18$12.12$12.12127,950
2015-06-17$12.08$12.0852,450
2015-06-16$12.04$12.0474,400
2015-06-15$12.04$12.04111,575
2015-06-12$12.24$12.2467,025
2015-06-11$12.20$12.20125,950
2015-06-10$12.36$12.36147,150
2015-06-09$12.08$12.0871,625
2015-06-08$12.32$12.32104,075
2015-06-05$12.56$12.5690,800
2015-06-04$12.40$12.40206,875
2015-06-03$12.68$12.68117,775
2015-06-02$12.60$12.6086,700
2015-06-01$12.84$12.84116,325
2015-05-29$12.80$12.80111,025
2015-05-28$12.84$12.8490,975
2015-05-27$12.96$12.96178,925
2015-05-26$12.60$12.60113,275
2015-05-22$12.52$12.52150,700
2015-05-21$12.52$12.5267,175
2015-05-20$12.56$12.5685,050
2015-05-19$12.56$12.56127,275
2015-05-18$12.84$12.84246,425
2015-05-15$12.60$12.60175,175
2015-05-14$12.64$12.64318,150
2015-05-13$12.44$12.44214,575
2015-05-12$12.32$12.32217,350
2015-05-11$12.12$12.12256,950
2015-05-08$11.68$11.68143,225
2015-05-07$11.80$11.80319,600
2015-05-06$11.08$11.08374,400
2015-05-05$10.36$10.36135,850
2015-05-04$10.40$10.4047,750
2015-05-01$10.32$10.3264,500
2015-04-30$10.08$10.08155,050
2015-04-29$10.44$10.4488,850
2015-04-28$10.52$10.5256,400
2015-04-27$10.32$10.3262,050
2015-04-24$10.48$10.4865,175
2015-04-23$10.60$10.6045,525
2015-04-22$10.56$10.5684,675
2015-04-21$10.56$10.56139,075
2015-04-20$10.08$10.0864,925
2015-04-17$9.96$9.96175,150
2015-04-16$10.44$10.4442,800
2015-04-15$10.60$10.6056,625
2015-04-14$10.56$10.5645,250
2015-04-13$10.56$10.5638,950
2015-04-10$10.64$10.6481,100
2015-04-09$10.44$10.4447,700
2015-04-08$10.44$10.4455,925
2015-04-07$10.40$10.40106,725
2015-04-06$10.12$10.1271,400
2015-04-02$10.32$10.3279,700
2015-04-01$10.40$10.40183,850
2015-03-31$9.52$9.5266,225
2015-03-30$9.60$9.6078,100
2015-03-27$9.40$9.40102,475
2015-03-26$9.40$9.40121,425
2015-03-25$9.60$9.60136,450
2015-03-24$10.04$10.0451,425
2015-03-23$10.08$10.08182,175
2015-03-20$9.88$9.88233,875
2015-03-19$10.16$10.16207,450
2015-03-18$10.12$10.12303,600
2015-03-17$10.84$10.8439,325
2015-03-16$10.88$10.8867,000
2015-03-13$10.88$10.8863,575
2015-03-12$10.76$10.7684,700
2015-03-11$10.48$10.4867,725
2015-03-10$10.52$10.5296,700
2015-03-09$10.84$10.8479,900
2015-03-06$10.84$10.84129,350
2015-03-05$11.20$11.2092,875
2015-03-04$11.20$11.20106,950
2015-03-03$11.32$11.32133,550
2015-03-02$11.52$11.52155,025
2015-02-27$11.20$11.20157,725
2015-02-26$11.44$11.44510,425
2015-02-25$11.32$11.32422,400
2015-02-24$10.96$10.9692,475
2015-02-23$10.40$10.40205,875
2015-02-20$10.80$10.80142,525
2015-02-19$11.12$11.12128,775
2015-02-18$11.20$11.20158,925
2015-02-17$11.08$11.08170,650
2015-02-13$11.24$11.24163,275
2015-02-12$11.08$11.08187,075
2015-02-11$10.64$10.6472,850
2015-02-10$10.64$10.64206,425
2015-02-09$10.56$10.56244,975
2015-02-06$10.68$10.68750,975
2015-02-05$10.28$10.28109,800
2015-02-04$10.00$10.0097,800
2015-02-03$9.80$9.8051,425
2015-02-02$9.84$9.84125,950
2015-01-30$9.60$9.60118,050
2015-01-29$10.08$10.08170,550
2015-01-28$9.76$9.7657,375
2015-01-27$9.72$9.7241,725
2015-01-26$9.92$9.9240,425
2015-01-23$9.96$9.9647,775
2015-01-22$10.08$10.0882,650
2015-01-21$9.88$9.88132,075
2015-01-20$10.00$10.0085,375
2015-01-16$9.96$9.9688,475
2015-01-15$9.60$9.6076,200
2015-01-14$9.60$9.6023,375
2015-01-13$9.60$9.6052,275
2015-01-12$9.80$9.8037,250
2015-01-09$10.08$10.0865,400
2015-01-08$9.92$9.9249,375
2015-01-07$9.72$9.7250,025
2015-01-06$9.60$9.6073,150
2015-01-05$10.00$10.0088,950
2015-01-02$10.20$10.20188,975