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 — 2020

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2020-12-31$29.12$29.12137,100——
2020-12-30$29.03$29.03137,300——
2020-12-29$28.34$28.34167,700——
2020-12-28$29.11$29.11213,500——
2020-12-24$29.16$29.1676,900——
2020-12-23$28.76$28.76155,300——
2020-12-22$28.99$28.99188,000——
2020-12-21$29.69$29.69422,500——
2020-12-18$29.67$29.67770,400——
2020-12-17$29.18$29.18252,300——
2020-12-16$28.93$28.93249,200——
2020-12-15$28.81$28.81171,000——
2020-12-14$28.49$28.49195,400——
2020-12-11$28.36$28.36293,300——
2020-12-10$27.79$27.79150,600——
2020-12-09$28.25$28.25179,000——
2020-12-08$29.47$29.47158,800——
2020-12-07$29.51$29.51229,200——
2020-12-04$29.24$29.24244,700——
2020-12-03$28.27$28.27255,600——
2020-12-02$27.80$27.80258,500——
2020-12-01$27.66$27.66777,300——
2020-11-30$26.98$26.98338,300——
2020-11-27$27.22$27.22171,200——
2020-11-25$26.92$26.92309,600——
2020-11-24$27.25$27.25250,000——
2020-11-23$27.32$27.32196,700——
2020-11-20$26.40$26.40190,300——
2020-11-19$26.12$26.12130,800——
2020-11-18$25.95$25.95205,100——
2020-11-17$26.25$26.25261,200——
2020-11-16$26.67$26.67285,700——
2020-11-13$26.01$26.01498,800——
2020-11-12$25.34$25.34655,100——
2020-11-11$25.12$25.12210,500——
2020-11-10$24.02$24.02282,500——
2020-11-09$24.03$24.03370,600——
2020-11-06$24.26$24.26336,700——
2020-11-05$25.37$25.37280,100——
2020-11-04$24.33$24.33212,900——
2020-11-03$23.34$23.34218,600——
2020-11-02$22.66$22.66167,600——
2020-10-30$22.07$22.07160,900——
2020-10-29$22.56$22.56219,800——
2020-10-28$21.94$21.94209,300——
2020-10-27$22.33$22.33273,700——
2020-10-26$22.58$22.58163,100——
2020-10-23$23.04$23.04124,300——
2020-10-22$23.28$23.28288,900——
2020-10-21$23.05$23.05206,400——
2020-10-20$23.27$23.27245,100——
2020-10-19$23.37$23.37175,600——
2020-10-16$23.63$23.63127,300——
2020-10-15$24.12$24.12191,200——
2020-10-14$24.28$24.28190,800——
2020-10-13$24.88$24.88291,600——
2020-10-12$24.32$24.32435,600——
2020-10-09$23.78$23.78237,500——
2020-10-08$23.49$23.49327,800——
2020-10-07$23.13$23.13294,600——
2020-10-06$22.94$22.94310,900——
2020-10-05$23.26$23.26149,600——
2020-10-02$22.25$22.25256,500——
2020-10-01$23.03$23.03293,000——
2020-09-30$22.00$22.00484,800——
2020-09-29$22.08$22.08165,900——
2020-09-28$22.28$22.28338,700——
2020-09-25$21.52$21.52274,000——
2020-09-24$21.92$21.92202,900——
2020-09-23$21.72$21.72452,900——
2020-09-22$22.81$22.81332,200——
2020-09-21$22.64$22.64374,000——
2020-09-18$22.54$22.54477,000——
2020-09-17$22.30$22.30349,100——
2020-09-16$22.14$22.14476,000——
2020-09-15$21.38$21.38309,600——
2020-09-14$21.33$21.33373,700——
2020-09-11$20.50$20.50399,900——
2020-09-10$20.83$20.83527,500——
2020-09-09$21.49$21.49359,600——
2020-09-08$21.64$21.64406,400——
2020-09-04$22.65$22.65393,200——
2020-09-03$23.57$23.57389,600——
2020-09-02$25.30$25.30295,600——
2020-09-01$24.20$24.20370,100——
2020-08-31$23.63$23.63308,100——
2020-08-28$24.13$24.13182,900——
2020-08-27$23.54$23.54257,500——
2020-08-26$24.06$24.06273,400——
2020-08-25$24.54$24.54178,800——
2020-08-24$24.81$24.81229,800——
2020-08-21$24.55$24.55740,300——
2020-08-20$24.73$24.73201,400——
2020-08-19$25.63$25.63223,700——
2020-08-18$25.84$25.84305,900——
2020-08-17$27.08$27.08224,500——
2020-08-14$26.74$26.74268,900——
2020-08-13$26.31$26.31300,400——
2020-08-12$26.97$26.97322,200——
2020-08-11$26.04$26.04262,200——
2020-08-10$26.18$26.18378,300——
2020-08-07$26.03$26.03465,700——
2020-08-06$25.64$25.64632,800——
2020-08-05$26.25$26.252,094,600——
2020-08-04$30.44$30.44503,100——
2020-08-03$31.26$31.26486,300——
2020-07-31$29.42$29.42336,300——
2020-07-30$29.29$29.29308,400——
2020-07-29$28.40$28.40280,600——
2020-07-28$27.73$27.73253,700——
2020-07-27$28.82$28.82199,000——
2020-07-24$27.48$27.48396,900——
2020-07-23$28.40$28.40242,800——
2020-07-22$28.96$28.96193,100——
2020-07-21$28.68$28.68252,300——
2020-07-20$29.40$29.40307,600——
2020-07-17$28.14$28.14190,700——
2020-07-16$27.58$27.58175,100——
2020-07-15$27.59$27.59351,600——
2020-07-14$27.77$27.77379,000——
2020-07-13$27.58$27.58446,800——
2020-07-10$28.33$28.33229,000——
2020-07-09$28.22$28.22197,400——
2020-07-08$27.73$27.73410,700——
2020-07-07$27.59$27.59522,300——
2020-07-06$29.14$29.14442,900——
2020-07-02$27.28$27.28415,700——
2020-07-01$27.17$27.17307,500——
2020-06-30$27.85$27.85465,700——
2020-06-29$26.89$26.89378,300——
2020-06-26$27.16$27.161,106,800——
2020-06-25$27.71$27.71612,800——
2020-06-24$26.62$26.62407,200——
2020-06-23$27.77$27.77428,400——
2020-06-22$28.00$28.00427,500——
2020-06-19$28.19$28.19400,500——
2020-06-18$28.11$28.11196,900——
2020-06-17$27.86$27.86319,500——
2020-06-16$27.64$27.64457,000——
2020-06-15$26.41$26.41378,100——
2020-06-12$25.72$25.72239,200——
2020-06-11$25.20$25.20360,200——
2020-06-10$27.96$27.96323,000——
2020-06-09$27.88$27.88465,100——
2020-06-08$27.46$27.46602,700——
2020-06-05$26.76$26.76363,200——
2020-06-04$26.73$26.73262,600——
2020-06-03$26.57$26.57434,700——
2020-06-02$26.06$26.06661,500——
2020-06-01$26.19$26.19622,200——
2020-05-29$26.85$26.85826,000——
2020-05-28$25.60$25.60580,600——
2020-05-27$27.48$27.48521,300——
2020-05-26$26.71$26.71447,000——
2020-05-22$25.00$25.00174,600——
2020-05-21$24.84$24.84235,300——
2020-05-20$25.33$25.33289,100——
2020-05-19$24.73$24.73356,300——
2020-05-18$23.95$23.95360,200——
2020-05-15$23.52$23.52354,300——
2020-05-14$25.10$25.10417,100——
2020-05-13$24.71$24.71527,600——
2020-05-12$26.01$26.01845,200——
2020-05-11$27.01$27.01917,100——
2020-05-08$26.25$26.25376,000——
2020-05-07$25.81$25.81346,600——
2020-05-06$25.56$25.56905,400——
2020-05-05$22.75$22.75311,300——
2020-05-04$22.38$22.38268,200——
2020-05-01$22.48$22.48358,600——
2020-04-30$23.36$23.36406,300——
2020-04-29$25.82$25.82390,400——
2020-04-28$24.44$24.44327,400——
2020-04-27$23.11$23.11349,300——
2020-04-24$21.69$21.69202,300——
2020-04-23$21.52$21.52167,300——
2020-04-22$21.63$21.63142,300——
2020-04-21$20.15$20.15221,000——
2020-04-20$21.56$21.56249,800——
2020-04-17$21.47$21.47384,200——
2020-04-16$20.93$20.93424,100——
2020-04-15$21.49$21.49356,900——
2020-04-14$21.81$21.81495,400——
2020-04-13$19.64$19.64199,800——
2020-04-09$19.63$19.63302,300——
2020-04-08$19.79$19.79219,500——
2020-04-07$18.81$18.81302,600——
2020-04-06$19.04$19.04439,000——
2020-04-03$16.82$16.82288,600——
2020-04-02$17.27$17.27375,500——
2020-04-01$17.50$17.50266,900——
2020-03-31$18.31$18.31336,700——
2020-03-30$18.25$18.25224,800——
2020-03-27$17.74$17.74256,500——
2020-03-26$19.79$19.79400,500——
2020-03-25$17.08$17.08328,800——
2020-03-24$17.60$17.60395,600——
2020-03-23$14.98$14.98331,500——
2020-03-20$13.60$13.60456,400——
2020-03-19$13.42$13.42468,300——
2020-03-18$13.80$13.80341,700——
2020-03-17$18.78$18.78402,000——
2020-03-16$16.71$16.71564,000——
2020-03-13$20.21$20.21486,400——
2020-03-12$19.07$19.07501,800——
2020-03-11$21.12$21.12433,300——
2020-03-10$22.51$22.51379,700——
2020-03-09$21.85$21.85334,600——
2020-03-06$23.47$23.47255,800——
2020-03-05$23.20$23.20276,800——
2020-03-04$24.16$24.16208,800——
2020-03-03$23.51$23.51156,300——
2020-03-02$23.95$23.95287,500——
2020-02-28$23.99$23.99410,600——
2020-02-27$22.98$22.98450,000——
2020-02-26$23.83$23.83221,200——
2020-02-25$23.26$23.26340,800——
2020-02-24$24.32$24.32491,800——
2020-02-21$26.16$26.16273,700——
2020-02-20$27.95$27.95363,000——
2020-02-19$27.98$27.98231,800——
2020-02-18$27.81$27.81219,900——
2020-02-14$28.32$28.32224,300——
2020-02-13$28.56$28.56426,300——
2020-02-12$28.35$28.35377,900——
2020-02-11$28.76$28.76661,900——
2020-02-10$28.38$28.38414,900——
2020-02-07$26.83$26.83302,800——
2020-02-06$27.99$27.99759,700——
2020-02-05$25.89$25.89226,700——
2020-02-04$25.25$25.25300,000——
2020-02-03$24.62$24.62212,300——
2020-01-31$24.15$24.15310,900——
2020-01-30$24.50$24.50137,100——
2020-01-29$24.06$24.06111,600——
2020-01-28$24.57$24.57209,900——
2020-01-27$23.71$23.71157,500——
2020-01-24$25.02$25.02174,700——
2020-01-23$25.20$25.20384,700——
2020-01-22$24.84$24.84195,200——
2020-01-21$25.06$25.06130,700——
2020-01-17$25.03$25.03158,700——
2020-01-16$25.35$25.35243,200——
2020-01-15$24.25$24.25135,100——
2020-01-14$24.59$24.59243,600——
2020-01-13$24.43$24.43257,700——
2020-01-10$24.23$24.23199,800——
2020-01-09$24.65$24.65195,900——
2020-01-08$24.76$24.76134,900——
2020-01-07$24.38$24.38126,500——
2020-01-06$24.19$24.19143,400——
2020-01-03$24.79$24.79207,700——
2020-01-02$24.52$24.52154,800——