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 — 2005

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2005-12-30$19.08$19.08241,550
2005-12-29$18.88$18.88200,775
2005-12-28$19.04$19.04198,100
2005-12-27$18.56$18.56199,975
2005-12-23$18.72$18.72496,125
2005-12-22$18.68$18.68497,825
2005-12-21$19.16$19.16187,575
2005-12-20$18.72$18.72209,100
2005-12-19$18.72$18.72306,400
2005-12-16$18.96$18.96448,275
2005-12-15$18.80$18.80220,550
2005-12-14$18.92$18.92382,700
2005-12-13$19.04$19.04837,500
2005-12-12$19.12$19.121,000,250
2005-12-09$19.44$19.44216,275
2005-12-08$19.64$19.64362,200
2005-12-07$19.80$19.80393,550
2005-12-06$20.84$20.84157,850
2005-12-05$20.84$20.84210,800
2005-12-02$20.88$20.88455,975
2005-12-01$20.56$20.56522,800
2005-11-30$19.16$19.16235,725
2005-11-29$18.48$18.48156,225
2005-11-28$18.48$18.48176,800
2005-11-25$18.96$18.9635,500
2005-11-23$18.80$18.80120,800
2005-11-22$19.08$19.08146,300
2005-11-21$18.64$18.64124,850
2005-11-18$18.48$18.48361,900
2005-11-17$17.32$17.32205,075
2005-11-16$17.28$17.28295,475
2005-11-15$16.48$16.48201,050
2005-11-14$16.72$16.72557,600
2005-11-11$17.44$17.44100,800
2005-11-10$17.80$17.80169,775
2005-11-09$17.60$17.60208,650
2005-11-08$17.68$17.68150,775
2005-11-07$18.08$18.08164,300
2005-11-04$17.44$17.44417,125
2005-11-03$18.08$18.08223,450
2005-11-02$17.68$17.68414,325
2005-11-01$17.36$17.36167,125
2005-10-31$17.40$17.40276,275
2005-10-28$16.80$16.80400,450
2005-10-27$17.32$17.321,506,650
2005-10-26$22.20$22.20211,100
2005-10-25$22.20$22.20171,975
2005-10-24$22.72$22.72187,050
2005-10-21$22.12$22.12249,050
2005-10-20$21.76$21.76134,875
2005-10-19$21.84$21.84270,250
2005-10-18$22.96$22.96192,575
2005-10-17$22.52$22.52173,675
2005-10-14$22.24$22.24283,875
2005-10-13$21.92$21.92140,625
2005-10-12$21.52$21.52196,875
2005-10-11$22.08$22.08427,850
2005-10-10$21.88$21.88108,825
2005-10-07$22.44$22.44178,150
2005-10-06$22.00$22.00234,200
2005-10-05$22.36$22.36382,100
2005-10-04$23.48$23.481,003,575
2005-10-03$21.60$21.60192,175
2005-09-30$20.88$20.88312,150
2005-09-29$20.48$20.48170,075
2005-09-28$20.64$20.64236,900
2005-09-27$20.56$20.56278,125
2005-09-26$20.84$20.84413,975
2005-09-23$21.52$21.52132,050
2005-09-22$21.56$21.56144,525
2005-09-21$21.16$21.16244,850
2005-09-20$22.20$22.20231,875
2005-09-19$23.08$23.08226,450
2005-09-16$22.88$22.88311,425
2005-09-15$22.64$22.64180,550
2005-09-14$22.92$22.92176,575
2005-09-13$23.72$23.72102,625
2005-09-12$24.04$24.04210,625
2005-09-09$23.84$23.84237,575
2005-09-08$23.88$23.88124,100
2005-09-07$23.84$23.84175,850
2005-09-06$23.84$23.84200,725
2005-09-02$22.80$22.80157,500
2005-09-01$22.88$22.88119,075
2005-08-31$23.60$23.60143,275
2005-08-30$23.00$23.00346,225
2005-08-29$23.64$23.64217,475
2005-08-26$23.44$23.44191,150
2005-08-25$23.96$23.96139,125
2005-08-24$23.96$23.96240,575
2005-08-23$24.72$24.7296,950
2005-08-22$25.20$25.20135,325
2005-08-19$25.52$25.52167,725
2005-08-18$25.36$25.36407,700
2005-08-17$25.28$25.28380,525
2005-08-16$24.32$24.32135,125
2005-08-15$25.08$25.08208,550
2005-08-12$24.80$24.80231,550
2005-08-11$25.04$25.0479,375
2005-08-10$24.28$24.28173,150
2005-08-09$24.76$24.76110,375
2005-08-08$25.32$25.32147,025
2005-08-05$25.72$25.72213,150
2005-08-04$26.36$26.36219,150
2005-08-03$27.24$27.24271,250
2005-08-02$26.88$26.88145,625
2005-08-01$26.76$26.76221,375
2005-07-29$27.64$27.64148,675
2005-07-28$27.68$27.68336,850
2005-07-27$29.36$29.36148,225
2005-07-26$29.64$29.6485,800
2005-07-25$29.52$29.52135,075
2005-07-22$29.68$29.68170,000
2005-07-21$28.80$28.80194,050
2005-07-20$29.92$29.92328,350
2005-07-19$29.16$29.16244,850
2005-07-18$28.24$28.24154,925
2005-07-15$28.84$28.84191,075
2005-07-14$29.44$29.44284,875
2005-07-13$29.56$29.56257,150
2005-07-12$29.68$29.68105,375
2005-07-11$29.36$29.36214,325
2005-07-08$28.72$28.72124,975
2005-07-07$28.08$28.08100,050
2005-07-06$28.04$28.04146,000
2005-07-05$27.80$27.80176,575
2005-07-01$27.56$27.5676,650
2005-06-30$27.44$27.44130,750
2005-06-29$28.32$28.32129,200
2005-06-28$28.28$28.28199,200
2005-06-27$27.64$27.64203,525
2005-06-24$28.20$28.20279,575
2005-06-23$29.08$29.08411,250
2005-06-22$29.12$29.12253,225
2005-06-21$29.00$29.00171,250
2005-06-20$28.84$28.84183,700
2005-06-17$29.32$29.32414,150
2005-06-16$30.68$30.68219,650
2005-06-15$30.32$30.32285,625
2005-06-14$30.44$30.44232,175
2005-06-13$31.20$31.20223,800
2005-06-10$30.76$30.76222,300
2005-06-09$31.84$31.84233,575
2005-06-08$31.28$31.28254,150
2005-06-07$30.76$30.76627,500
2005-06-06$28.16$28.16223,500
2005-06-03$28.24$28.24250,450
2005-06-02$29.04$29.04588,975
2005-06-01$27.28$27.28205,475
2005-05-31$26.60$26.60175,375
2005-05-27$26.20$26.20147,025
2005-05-26$26.32$26.32293,375
2005-05-25$25.28$25.28321,425
2005-05-24$24.64$24.64217,650
2005-05-23$24.36$24.36319,225
2005-05-20$24.04$24.04136,750
2005-05-19$23.40$23.40145,200
2005-05-18$23.88$23.88226,650
2005-05-17$22.60$22.60644,375
2005-05-16$21.96$21.96168,525
2005-05-13$22.44$22.44263,600
2005-05-12$22.72$22.72159,550
2005-05-11$23.00$23.00128,100
2005-05-10$22.84$22.84217,125
2005-05-09$23.96$23.96193,375
2005-05-06$23.88$23.88187,300
2005-05-05$24.16$24.16410,900
2005-05-04$24.36$24.36349,750
2005-05-03$24.20$24.20251,200
2005-05-02$24.48$24.48298,975
2005-04-29$24.84$24.84365,900
2005-04-28$25.32$25.32163,625
2005-04-27$26.64$26.64155,575
2005-04-26$26.68$26.68153,725
2005-04-25$27.24$27.24108,050
2005-04-22$27.28$27.28223,125
2005-04-21$27.80$27.80169,050
2005-04-20$26.36$26.36343,825
2005-04-19$27.36$27.36470,675
2005-04-18$26.40$26.40281,075
2005-04-15$26.44$26.44243,125
2005-04-14$27.36$27.36242,600
2005-04-13$27.40$27.40421,300
2005-04-12$28.32$28.32251,225
2005-04-11$27.88$27.88183,550
2005-04-08$27.88$27.88126,350
2005-04-07$28.16$28.16168,300
2005-04-06$27.76$27.76262,725
2005-04-05$27.84$27.84232,400
2005-04-04$27.84$27.84442,700
2005-04-01$28.48$28.48211,650
2005-03-31$29.20$29.20266,000
2005-03-30$29.24$29.24171,850
2005-03-29$28.16$28.16121,675
2005-03-28$28.96$28.96118,125
2005-03-24$29.04$29.04185,450
2005-03-23$28.92$28.92221,625
2005-03-22$29.04$29.04340,475
2005-03-21$29.20$29.20270,725
2005-03-18$29.16$29.16388,450
2005-03-17$30.56$30.56151,275
2005-03-16$30.36$30.36448,350
2005-03-15$31.08$31.08150,225
2005-03-14$31.92$31.92141,975
2005-03-11$31.92$31.92159,425
2005-03-10$32.60$32.60134,825
2005-03-09$32.92$32.92138,925
2005-03-08$33.16$33.16142,225
2005-03-07$34.00$34.00146,175
2005-03-04$34.12$34.12142,650
2005-03-03$34.56$34.56135,625
2005-03-02$35.08$35.08139,775
2005-03-01$35.52$35.52144,850
2005-02-28$34.40$34.40184,675
2005-02-25$35.12$35.12284,000
2005-02-24$35.16$35.16172,300
2005-02-23$33.80$33.80295,850
2005-02-22$35.04$35.04289,000
2005-02-18$35.68$35.68259,800
2005-02-17$35.56$35.56188,825
2005-02-16$37.40$37.40315,750
2005-02-15$37.28$37.28287,825
2005-02-14$36.20$36.20391,050
2005-02-11$35.76$35.76290,850
2005-02-10$33.68$33.68326,625
2005-02-09$34.20$34.20371,550
2005-02-08$35.60$35.60414,900
2005-02-07$34.40$34.40350,525
2005-02-04$34.32$34.32434,875
2005-02-03$30.84$30.84267,175
2005-02-02$30.68$30.68197,250
2005-02-01$30.72$30.72179,325
2005-01-31$29.88$29.88147,025
2005-01-28$29.04$29.04140,300
2005-01-27$29.68$29.68162,575
2005-01-26$29.32$29.32149,325
2005-01-25$28.00$28.00156,175
2005-01-24$27.72$27.72181,175
2005-01-21$28.12$28.12179,225
2005-01-20$28.20$28.20282,000
2005-01-19$28.92$28.92278,375
2005-01-18$29.20$29.20212,750
2005-01-14$29.16$29.16180,900
2005-01-13$28.20$28.20231,225
2005-01-12$29.24$29.24880,700
2005-01-11$27.36$27.36282,225
2005-01-10$27.96$27.96461,525
2005-01-07$27.16$27.16174,925
2005-01-06$27.76$27.76165,475
2005-01-05$27.84$27.84618,225
2005-01-04$29.56$29.56262,275
2005-01-03$31.56$31.56191,950