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 — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$74.56$74.56449,100——
2021-12-30$73.11$73.11725,800——
2021-12-29$73.36$73.36283,000——
2021-12-28$71.42$71.42308,700——
2021-12-27$72.84$72.84387,500——
2021-12-23$68.08$68.08275,900——
2021-12-22$66.77$66.77184,100——
2021-12-21$65.29$65.29296,300——
2021-12-20$62.82$62.82413,200——
2021-12-17$63.21$63.21916,900——
2021-12-16$61.94$61.94462,400——
2021-12-15$67.25$67.25474,300——
2021-12-14$63.47$63.47363,600——
2021-12-13$63.41$63.41422,200——
2021-12-10$66.00$66.00448,600——
2021-12-09$65.85$65.85326,300——
2021-12-08$68.91$68.91467,300——
2021-12-07$68.73$68.73713,900——
2021-12-06$63.45$63.45318,800——
2021-12-03$61.96$61.96339,100——
2021-12-02$63.99$63.99332,400——
2021-12-01$63.48$63.48682,200——
2021-11-30$61.82$61.82983,400——
2021-11-29$62.21$62.21519,500——
2021-11-26$62.83$62.83240,400——
2021-11-24$64.72$64.72246,500——
2021-11-23$63.83$63.83477,400——
2021-11-22$63.58$63.58490,800——
2021-11-19$62.56$62.56303,000——
2021-11-18$62.95$62.95315,100——
2021-11-17$63.02$63.02367,200——
2021-11-16$64.16$64.16511,400——
2021-11-15$61.81$61.81357,400——
2021-11-12$61.41$61.41324,300——
2021-11-11$61.13$61.13300,200——
2021-11-10$60.43$60.43612,300——
2021-11-09$62.14$62.14383,300——
2021-11-08$61.85$61.85382,000——
2021-11-05$61.06$61.06485,000——
2021-11-04$57.91$57.91791,300——
2021-11-03$59.04$59.04551,300——
2021-11-02$57.03$57.03330,300——
2021-11-01$56.70$56.70487,800——
2021-10-29$54.93$54.93402,300——
2021-10-28$53.99$53.99595,200——
2021-10-27$50.17$50.17230,700——
2021-10-26$50.86$50.86636,300——
2021-10-25$49.32$49.32186,500——
2021-10-22$49.29$49.29168,800——
2021-10-21$49.45$49.45179,300——
2021-10-20$49.97$49.97284,000——
2021-10-19$51.21$51.21347,300——
2021-10-18$49.64$49.64311,500——
2021-10-15$49.37$49.37607,000——
2021-10-14$48.45$48.45163,800——
2021-10-13$47.19$47.19218,000——
2021-10-12$47.66$47.66345,400——
2021-10-11$48.56$48.56420,900——
2021-10-08$47.18$47.18162,400——
2021-10-07$47.46$47.46262,100——
2021-10-06$45.88$45.88160,800——
2021-10-05$45.95$45.95156,700——
2021-10-04$45.52$45.52238,400——
2021-10-01$47.81$47.81192,500——
2021-09-30$47.03$47.03220,000——
2021-09-29$46.71$46.71219,500——
2021-09-28$47.68$47.68197,800——
2021-09-27$49.76$49.76167,600——
2021-09-24$49.15$49.15180,500——
2021-09-23$50.13$50.13156,800——
2021-09-22$48.47$48.47209,600——
2021-09-21$47.85$47.85120,000——
2021-09-20$48.22$48.22209,700——
2021-09-17$48.88$48.88551,400——
2021-09-16$49.44$49.44217,700——
2021-09-15$49.20$49.20139,700——
2021-09-14$49.23$49.23141,600——
2021-09-13$49.15$49.15186,700——
2021-09-10$48.71$48.71150,600——
2021-09-09$48.86$48.86155,500——
2021-09-08$48.80$48.80153,400——
2021-09-07$50.05$50.05215,100——
2021-09-03$50.06$50.06224,400——
2021-09-02$49.84$49.84157,300——
2021-09-01$48.58$48.58210,100——
2021-08-31$49.71$49.71660,200——
2021-08-30$50.90$50.90299,700——
2021-08-27$51.67$51.67420,800——
2021-08-26$48.41$48.41293,500——
2021-08-25$49.05$49.05632,800——
2021-08-24$45.25$45.25178,500——
2021-08-23$44.41$44.41158,600——
2021-08-20$42.52$42.52148,100——
2021-08-19$42.60$42.60146,800——
2021-08-18$42.63$42.63183,800——
2021-08-17$41.93$41.93179,600——
2021-08-16$43.19$43.19146,400——
2021-08-13$43.07$43.07220,300——
2021-08-12$43.69$43.69166,600——
2021-08-11$44.22$44.22137,000——
2021-08-10$44.06$44.06128,100——
2021-08-09$44.20$44.20204,500——
2021-08-06$45.56$45.56434,000——
2021-08-05$43.65$43.65561,400——
2021-08-04$38.71$38.71194,200——
2021-08-03$39.07$39.07242,300——
2021-08-02$38.56$38.56168,100——
2021-07-30$38.55$38.55130,900——
2021-07-29$37.74$37.74120,400——
2021-07-28$37.32$37.32176,200——
2021-07-27$35.78$35.78133,200——
2021-07-26$37.20$37.20135,000——
2021-07-23$37.55$37.55127,300——
2021-07-22$37.40$37.40200,700——
2021-07-21$37.45$37.45174,300——
2021-07-20$35.50$35.50279,500——
2021-07-19$34.06$34.06303,800——
2021-07-16$34.50$34.50213,500——
2021-07-15$35.40$35.40360,800——
2021-07-14$36.59$36.59181,700——
2021-07-13$37.33$37.33143,300——
2021-07-12$38.29$38.2986,900——
2021-07-09$37.97$37.97146,700——
2021-07-08$36.84$36.84210,300——
2021-07-07$37.94$37.94181,200——
2021-07-06$38.69$38.69143,100——
2021-07-02$39.51$39.51222,500——
2021-07-01$39.81$39.81310,400——
2021-06-30$40.42$40.42114,100——
2021-06-29$40.65$40.65105,300——
2021-06-28$40.60$40.60165,800——
2021-06-25$39.12$39.12645,300——
2021-06-24$39.58$39.58285,500——
2021-06-23$38.62$38.62272,300——
2021-06-22$38.61$38.61186,600——
2021-06-21$38.16$38.16325,400——
2021-06-18$38.49$38.49441,500——
2021-06-17$41.14$41.14108,600——
2021-06-16$41.42$41.42108,800——
2021-06-15$41.69$41.69107,400——
2021-06-14$41.75$41.75162,300——
2021-06-11$41.51$41.51152,100——
2021-06-10$40.95$40.95139,700——
2021-06-09$40.51$40.51143,000——
2021-06-08$41.48$41.48122,700——
2021-06-07$41.55$41.55143,900——
2021-06-04$41.51$41.51118,400——
2021-06-03$40.07$40.07116,500——
2021-06-02$41.20$41.20134,400——
2021-06-01$41.68$41.68224,100——
2021-05-28$41.44$41.44164,300——
2021-05-27$40.97$40.97151,000——
2021-05-26$40.63$40.63142,200——
2021-05-25$40.15$40.15196,600——
2021-05-24$40.65$40.65196,500——
2021-05-21$39.58$39.58154,100——
2021-05-20$40.19$40.19164,700——
2021-05-19$38.89$38.89169,300——
2021-05-18$37.73$37.73136,400——
2021-05-17$38.16$38.16178,700——
2021-05-14$38.30$38.30182,200——
2021-05-13$37.07$37.07277,500——
2021-05-12$35.51$35.51356,300——
2021-05-11$38.52$38.52454,800——
2021-05-10$38.70$38.70456,900——
2021-05-07$41.02$41.02144,800——
2021-05-06$40.27$40.27220,800——
2021-05-05$39.93$39.93539,700——
2021-05-04$40.80$40.80322,700——
2021-05-03$42.03$42.03275,100——
2021-04-30$41.53$41.53219,500——
2021-04-29$42.93$42.93443,500——
2021-04-28$44.08$44.08166,300——
2021-04-27$44.03$44.03279,300——
2021-04-26$44.42$44.42222,300——
2021-04-23$43.97$43.97325,700——
2021-04-22$42.07$42.07268,700——
2021-04-21$43.71$43.71323,400——
2021-04-20$40.92$40.92299,300——
2021-04-19$42.04$42.04387,300——
2021-04-16$42.66$42.66469,100——
2021-04-15$44.31$44.31355,400——
2021-04-14$43.50$43.50312,300——
2021-04-13$43.01$43.01496,600——
2021-04-12$43.23$43.23538,800——
2021-04-09$44.33$44.33573,400——
2021-04-08$45.71$45.71605,500——
2021-04-07$46.96$46.96270,900——
2021-04-06$48.40$48.40405,800——
2021-04-05$49.32$49.32883,500——
2021-04-01$47.60$47.601,010,100——
2021-03-31$41.09$41.09441,700——
2021-03-30$38.23$38.23185,200——
2021-03-29$37.43$37.43249,900——
2021-03-26$39.19$39.19372,600——
2021-03-25$37.06$37.06390,900——
2021-03-24$36.40$36.40300,500——
2021-03-23$36.19$36.19480,600——
2021-03-22$39.06$39.06275,900——
2021-03-19$38.47$38.47609,500——
2021-03-18$38.67$38.67476,400——
2021-03-17$42.82$42.82412,200——
2021-03-16$42.55$42.55942,000——
2021-03-15$40.90$40.90368,800——
2021-03-12$39.79$39.79312,400——
2021-03-11$39.82$39.82667,200——
2021-03-10$38.06$38.06407,500——
2021-03-09$37.67$37.67458,300——
2021-03-08$34.71$34.71305,700——
2021-03-05$37.20$37.20424,100——
2021-03-04$35.78$35.78370,000——
2021-03-03$38.47$38.47381,600——
2021-03-02$37.94$37.94246,600——
2021-03-01$39.71$39.71431,300——
2021-02-26$36.87$36.87315,700——
2021-02-25$36.56$36.56306,200——
2021-02-24$38.73$38.73243,500——
2021-02-23$37.26$37.26443,100——
2021-02-22$39.02$39.02329,400——
2021-02-19$39.75$39.75335,500——
2021-02-18$38.43$38.43309,200——
2021-02-17$39.54$39.54326,500——
2021-02-16$40.45$40.45367,700——
2021-02-12$39.76$39.76306,100——
2021-02-11$38.92$38.92472,300——
2021-02-10$38.56$38.56416,100——
2021-02-09$38.22$38.22214,000——
2021-02-08$38.80$38.80451,000——
2021-02-05$36.90$36.90278,800——
2021-02-04$37.33$37.33189,800——
2021-02-03$36.12$36.12221,700——
2021-02-02$37.34$37.34346,800——
2021-02-01$36.15$36.15308,100——
2021-01-29$34.24$34.24347,800——
2021-01-28$36.16$36.16438,900——
2021-01-27$34.92$34.92400,600——
2021-01-26$37.44$37.44317,800——
2021-01-25$39.53$39.53198,100——
2021-01-22$40.09$40.09385,400——
2021-01-21$39.93$39.93456,200——
2021-01-20$38.78$38.78726,600——
2021-01-19$38.99$38.991,547,300——
2021-01-15$34.92$34.92705,200——
2021-01-14$37.18$37.18867,600——
2021-01-13$37.18$37.181,322,100——
2021-01-12$31.63$31.63471,200——
2021-01-11$30.77$30.77885,600——
2021-01-08$31.68$31.68261,200——
2021-01-07$31.45$31.45266,000——
2021-01-06$29.92$29.92334,300——
2021-01-05$29.41$29.41266,800——
2021-01-04$28.60$28.60797,100——