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 — 2018

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2018-12-31$17.80$17.80209,500
2018-12-28$17.76$17.76249,900
2018-12-27$16.99$16.99162,400
2018-12-26$16.63$16.63250,100
2018-12-24$15.54$15.54129,900
2018-12-21$15.85$15.85952,300
2018-12-20$16.59$16.59189,300
2018-12-19$16.73$16.73298,500
2018-12-18$17.55$17.55199,600
2018-12-17$17.61$17.61278,900
2018-12-14$17.79$17.79150,300
2018-12-13$18.21$18.21158,000
2018-12-12$18.49$18.49177,100
2018-12-11$18.20$18.20155,400
2018-12-10$18.22$18.22213,300
2018-12-07$18.54$18.54214,500
2018-12-06$19.02$19.02226,700
2018-12-04$19.29$19.29210,300
2018-12-03$20.09$20.09318,700
2018-11-30$19.92$19.92230,500
2018-11-29$19.65$19.65228,700
2018-11-28$19.23$19.23207,200
2018-11-27$18.25$18.25138,400
2018-11-26$18.14$18.14298,900
2018-11-23$17.90$17.9081,900
2018-11-21$17.83$17.83208,100
2018-11-20$17.39$17.39334,700
2018-11-19$17.03$17.03282,500
2018-11-16$17.56$17.56306,000
2018-11-15$17.02$17.02207,200
2018-11-14$16.21$16.21301,700
2018-11-13$16.17$16.17241,800
2018-11-12$16.20$16.20320,800
2018-11-09$17.05$17.05139,100
2018-11-08$17.63$17.63134,000
2018-11-07$17.78$17.78218,200
2018-11-06$17.26$17.26208,400
2018-11-05$17.28$17.28362,200
2018-11-02$18.08$18.08612,200
2018-11-01$18.64$18.64271,100
2018-10-31$17.26$17.26321,400
2018-10-30$16.62$16.62286,000
2018-10-29$15.99$15.99436,100
2018-10-26$17.27$17.27307,200
2018-10-25$17.61$17.61220,900
2018-10-24$16.81$16.81261,900
2018-10-23$18.01$18.01202,100
2018-10-22$18.04$18.04263,100
2018-10-19$18.12$18.12233,100
2018-10-18$18.29$18.29448,000
2018-10-17$18.98$18.98505,200
2018-10-16$17.90$17.90259,800
2018-10-15$17.05$17.05195,700
2018-10-12$16.90$16.90220,800
2018-10-11$16.75$16.75288,900
2018-10-10$17.33$17.33314,000
2018-10-09$17.63$17.63279,000
2018-10-08$17.80$17.80319,600
2018-10-05$18.32$18.32392,400
2018-10-04$18.84$18.84516,600
2018-10-03$19.95$19.95168,700
2018-10-02$19.59$19.59206,100
2018-10-01$19.62$19.62398,500
2018-09-28$19.65$19.65203,100
2018-09-27$19.55$19.55315,600
2018-09-26$19.65$19.65176,300
2018-09-25$20.15$20.15181,300
2018-09-24$20.25$20.25142,700
2018-09-21$20.35$20.35569,500
2018-09-20$20.15$20.15149,200
2018-09-19$19.90$19.90280,000
2018-09-18$20.40$20.40374,900
2018-09-17$19.50$19.50339,300
2018-09-14$19.20$19.20292,100
2018-09-13$18.85$18.85276,600
2018-09-12$18.60$18.60414,500
2018-09-11$19.30$19.30371,500
2018-09-10$19.15$19.15220,600
2018-09-07$19.35$19.35366,700
2018-09-06$19.10$19.10443,000
2018-09-05$20.35$20.35255,300
2018-09-04$20.25$20.25373,000
2018-08-31$20.20$20.20193,400
2018-08-30$20.20$20.20207,700
2018-08-29$19.95$19.95235,400
2018-08-28$20.15$20.15299,200
2018-08-27$20.05$20.05201,500
2018-08-24$19.75$19.75248,900
2018-08-23$19.40$19.40235,200
2018-08-22$19.70$19.70269,300
2018-08-21$19.50$19.50420,600
2018-08-20$19.15$19.15700,000
2018-08-17$19.20$19.20532,400
2018-08-16$20.05$20.05171,600
2018-08-15$20.25$20.25259,300
2018-08-14$21.10$21.10197,600
2018-08-13$21.00$21.00247,900
2018-08-10$21.35$21.35342,800
2018-08-09$21.95$21.95260,900
2018-08-08$22.35$22.35200,300
2018-08-07$22.30$22.30297,500
2018-08-06$22.80$22.80469,000
2018-08-03$23.20$23.201,044,600
2018-08-02$22.90$22.90515,400
2018-08-01$22.35$22.35493,100
2018-07-31$22.00$22.00520,300
2018-07-30$21.40$21.40299,900
2018-07-27$22.25$22.25453,800
2018-07-26$21.50$21.50260,600
2018-07-25$20.95$20.95249,500
2018-07-24$21.35$21.35738,200
2018-07-23$21.25$21.25197,100
2018-07-20$21.50$21.50253,000
2018-07-19$21.80$21.80437,200
2018-07-18$21.85$21.85362,600
2018-07-17$21.30$21.30163,800
2018-07-16$21.05$21.05212,600
2018-07-13$21.00$21.00153,300
2018-07-12$20.85$20.85297,100
2018-07-11$20.40$20.40433,400
2018-07-10$21.55$21.55391,300
2018-07-09$22.10$22.10493,000
2018-07-06$21.05$21.05395,000
2018-07-05$20.30$20.30241,200
2018-07-03$19.90$19.90125,900
2018-07-02$20.05$20.05264,800
2018-06-29$19.80$19.80308,000
2018-06-28$19.60$19.60221,600
2018-06-27$19.95$19.95323,600
2018-06-26$20.35$20.35831,300
2018-06-25$19.85$19.85633,700
2018-06-22$20.45$20.45909,900
2018-06-21$20.95$20.95390,700
2018-06-20$20.55$20.55531,200
2018-06-19$20.25$20.25216,200
2018-06-18$20.50$20.50493,600
2018-06-15$20.40$20.40475,200
2018-06-14$20.50$20.50292,800
2018-06-13$20.80$20.80618,700
2018-06-12$20.95$20.95520,400
2018-06-11$20.30$20.30287,300
2018-06-08$20.50$20.50280,500
2018-06-07$20.65$20.65526,400
2018-06-06$21.40$21.40301,800
2018-06-05$21.70$21.70205,700
2018-06-04$21.65$21.65248,900
2018-06-01$21.75$21.75297,500
2018-05-31$21.25$21.25354,900
2018-05-30$21.55$21.55906,400
2018-05-29$21.35$21.35514,100
2018-05-25$21.25$21.25466,400
2018-05-24$21.63$21.63203,900
2018-05-23$21.95$21.95186,900
2018-05-22$21.95$21.95318,700
2018-05-21$21.50$21.50417,600
2018-05-18$21.05$21.05391,600
2018-05-17$22.40$22.40191,100
2018-05-16$22.40$22.40284,500
2018-05-15$21.95$21.95257,500
2018-05-14$22.30$22.30230,100
2018-05-11$22.13$22.13268,100
2018-05-10$22.85$22.85363,300
2018-05-09$22.70$22.70293,000
2018-05-08$22.10$22.10323,000
2018-05-07$22.25$22.25472,900
2018-05-04$22.15$22.15305,500
2018-05-03$21.15$21.15594,600
2018-05-02$22.85$22.85302,900
2018-05-01$22.50$22.50149,800
2018-04-30$22.00$22.00285,300
2018-04-27$21.75$21.75288,700
2018-04-26$22.75$22.75212,900
2018-04-25$22.30$22.30261,300
2018-04-24$22.40$22.40189,200
2018-04-23$22.50$22.50130,400
2018-04-20$22.80$22.80214,900
2018-04-19$22.90$22.90284,600
2018-04-18$24.10$24.10258,500
2018-04-17$25.00$25.00492,600
2018-04-16$24.45$24.45217,600
2018-04-13$24.55$24.55142,300
2018-04-12$24.60$24.60240,400
2018-04-11$24.00$24.00149,700
2018-04-10$24.10$24.10186,600
2018-04-09$23.15$23.15246,400
2018-04-06$23.05$23.05225,800
2018-04-05$23.53$23.53274,700
2018-04-04$24.05$24.05313,800
2018-04-03$23.80$23.80262,800
2018-04-02$23.25$23.25261,900
2018-03-29$24.60$24.60610,600
2018-03-28$23.60$23.60496,400
2018-03-27$24.65$24.65344,600
2018-03-26$26.65$26.65247,200
2018-03-23$25.80$25.80403,800
2018-03-22$26.50$26.50282,800
2018-03-21$27.95$27.95323,100
2018-03-20$27.25$27.25262,100
2018-03-19$26.95$26.95369,800
2018-03-16$27.30$27.30585,300
2018-03-15$26.50$26.50543,300
2018-03-14$26.65$26.65796,600
2018-03-13$26.25$26.25538,100
2018-03-12$26.80$26.80633,600
2018-03-09$26.85$26.85587,000
2018-03-08$25.55$25.55389,500
2018-03-07$25.80$25.80442,500
2018-03-06$25.45$25.45368,500
2018-03-05$24.65$24.65312,900
2018-03-02$24.75$24.75263,100
2018-03-01$24.40$24.40314,400
2018-02-28$24.45$24.45266,200
2018-02-27$24.80$24.80369,500
2018-02-26$25.55$25.55286,500
2018-02-23$25.20$25.20364,700
2018-02-22$24.45$24.45235,200
2018-02-21$25.05$25.05204,900
2018-02-20$25.05$25.05344,900
2018-02-16$24.60$24.60287,100
2018-02-15$24.70$24.70306,600
2018-02-14$24.35$24.35351,800
2018-02-13$23.35$23.35372,000
2018-02-12$23.55$23.55446,600
2018-02-09$23.05$23.05792,600
2018-02-08$22.45$22.45742,400
2018-02-07$23.90$23.90880,300
2018-02-06$24.30$24.30746,300
2018-02-05$23.85$23.85611,100
2018-02-02$25.60$25.60410,500
2018-02-01$26.35$26.35383,700
2018-01-31$25.90$25.90370,200
2018-01-30$26.10$26.10341,800
2018-01-29$26.25$26.25356,900
2018-01-26$27.20$27.20355,000
2018-01-25$26.50$26.50529,700
2018-01-24$26.90$26.90748,800
2018-01-23$28.10$28.10885,000
2018-01-22$26.00$26.00442,800
2018-01-19$26.00$26.00856,500
2018-01-18$25.30$25.301,354,300
2018-01-17$26.93$26.931,666,400
2018-01-16$30.30$30.30491,000
2018-01-12$29.15$29.15227,800
2018-01-11$29.40$29.40370,200
2018-01-10$30.25$30.25591,700
2018-01-09$31.05$31.05438,400
2018-01-08$31.30$31.30297,000
2018-01-05$31.00$31.00365,200
2018-01-04$30.20$30.20281,500
2018-01-03$29.90$29.90375,000
2018-01-02$29.55$29.55298,200