ACLS
Axcelis Techs (ACLS)
NASDAQ
$128.10+$1.03 (+0.81%)
Price as of Aug 21, 2026 7:56 PM EDT
  • $3.9B
    Market Cap
  • 56.32%
    1-Year Change
  • Semiconductor Equipment & Materials
    Industry
  • 1 Month
    -11.27%
    Low Price$112.05
    High Price$144.11
  • 3 Months
    -16.68%
    Low Price$112.05
    High Price$191.60
  • 1 Year
    +56.32%
    Low Price$74.12
    High Price$191.60
Date
Open
High
Low
Close
Change (%)
Volume
08/21/2026
126.64
127.43
121.95
127.07
+1.68%
378,910
08/20/2026
124.60
127.03
123.01
124.97
-1.15%
216,457
08/19/2026
137.08
137.31
125.50
126.43
-6.62%
424,994
08/18/2026
136.19
138.99
132.87
135.39
-6.05%
304,677
08/17/2026
140.75
145.70
138.77
144.11
+2.83%
282,115
08/14/2026
140.08
142.34
137.53
140.15
-2.01%
219,896
08/13/2026
141.29
145.69
141.05
143.03
+0.63%
187,326
08/12/2026
141.91
143.00
139.75
142.14
+5.01%
273,772
08/11/2026
136.78
137.78
132.27
135.36
+2.04%
283,090
08/10/2026
142.97
142.98
131.91
132.65
-5.43%
355,143
08/07/2026
136.66
141.33
136.66
140.27
+2.64%
463,268
08/06/2026
136.70
144.08
130.83
136.66
-0.007%
907,764
08/06/2026
$1.06 Earnings
08/05/2026
136.30
140.66
133.87
136.67
-2.17%
617,995
08/04/2026
136.64
140.52
135.24
139.70
+6.54%
401,775
08/03/2026
126.03
133.35
124.72
131.12
+0.57%
411,898
07/31/2026
130.87
136.80
126.02
130.38
+4.13%
481,473
07/30/2026
118.90
127.26
117.36
125.21
+11.74%
339,221
07/29/2026
119.28
121.56
111.80
112.05
-6.65%
399,238
07/28/2026
122.01
122.01
112.34
120.03
-6.31%
600,074
07/27/2026
134.30
136.64
122.92
128.11
-4.47%
407,571
07/24/2026
140.57
140.57
131.48
134.10
-5.24%
363,364
07/23/2026
139.50
143.87
138.13
141.51
-0.31%
270,631
07/22/2026
139.14
145.01
139.14
141.95
-0.88%
273,474
07/21/2026
139.05
143.66
133.89
143.21
+8.74%
368,334
07/20/2026
137.22
139.51
130.27
131.70
-3.46%
388,350
07/17/2026
130.84
141.31
127.96
136.42
-2.10%
689,886
07/16/2026
140.11
146.09
137.50
139.34
-3.91%
373,345
07/15/2026
144.67
149.99
140.33
145.01
+1.95%
450,281
07/14/2026
143.21
145.71
140.25
142.24
+4.16%
470,761
07/13/2026
139.84
141.22
135.97
136.56
-4.74%
294,487
07/10/2026
139.32
144.61
138.59
143.35
+0.29%
328,168
07/09/2026
141.75
146.00
140.61
142.93
+5.54%
425,724
07/08/2026
129.82
135.98
129.10
135.43
+2.96%
569,346
07/07/2026
130.87
133.03
122.60
131.54
-6.02%
860,912
07/06/2026
148.43
152.21
138.87
139.97
-3.13%
672,123
07/02/2026
176.62
176.62
141.67
144.50
-18.97%
1,037,599
07/01/2026
181.00
185.01
173.10
178.33
-5.87%
586,652
06/30/2026
178.69
191.20
178.66
189.45
+7.56%
807,784
06/29/2026
172.12
176.46
163.75
176.13
+1.67%
658,719
06/26/2026
171.94
176.66
168.70
173.23
-4.13%
1,774,869
06/25/2026
178.17
180.93
169.07
180.70
+6.98%
606,199
06/24/2026
172.22
172.22
164.49
168.91
-1.26%
541,298
06/23/2026
171.01
174.88
167.45
171.06
-6.99%
563,113
06/22/2026
189.84
190.25
179.59
183.92
-1.93%
503,872
06/18/2026
184.12
188.72
183.23
187.53
+6.89%
688,836
06/17/2026
183.30
187.37
174.05
175.45
-0.79%
426,657
06/16/2026
189.82
193.50
176.00
176.85
-7.70%
661,302
06/15/2026
185.31
193.78
185.31
191.60
+6.37%
1,005,237
06/12/2026
174.20
183.62
172.50
180.12
+3.77%
641,307
06/11/2026
164.94
174.02
160.06
173.57
+10.25%
695,870
06/10/2026
161.55
172.00
154.06
157.43
-4.34%
822,086
06/09/2026
160.40
182.19
157.84
164.57
+6.34%
1,247,955
06/08/2026
153.16
160.35
151.73
154.76
+5.16%
520,893
06/05/2026
155.28
159.26
147.05
147.16
-9.09%
442,016
06/04/2026
153.12
167.51
151.23
161.87
+1.68%
719,758
06/03/2026
160.08
162.00
156.55
159.19
+0.26%
450,484
06/02/2026
153.78
159.03
152.84
158.78
+5.56%
272,315
06/01/2026
147.75
151.22
145.25
150.42
+0.007%
417,445
05/29/2026
155.85
157.81
149.28
150.41
-3.30%
518,060
05/28/2026
157.80
158.23
151.88
155.55
-1.49%
318,727
05/27/2026
166.01
167.01
157.72
157.91
-3.87%
540,072
05/26/2026
160.75
164.96
157.24
164.27
+4.67%
478,852
05/22/2026
153.23
158.98
151.82
156.94
+2.90%
477,373
05/21/2026
148.85
155.07
147.91
152.51
+1.97%
349,810
05/20/2026
146.09
151.36
144.66
149.56
+4.42%
386,254
05/19/2026
141.64
144.40
137.84
143.23
-2.06%
640,445
05/18/2026
154.67
155.61
143.09
146.24
-5.76%
609,014
05/15/2026
155.31
157.22
152.59
155.18
-4.00%
556,391
05/14/2026
163.39
165.46
160.00
161.64
-0.31%
393,553
05/13/2026
165.48
167.65
158.36
162.15
+0.32%
573,042
05/12/2026
159.20
163.06
153.02
161.64
-2.08%
751,722
05/11/2026
164.93
168.14
160.45
165.08
+1.26%
639,246
05/08/2026
157.25
164.69
149.19
163.03
+2.75%
1,033,547
05/07/2026
168.53
169.00
157.09
158.66
-7.22%
1,421,698
05/07/2026
$0.72 Earnings
05/06/2026
159.23
171.61
156.43
171.00
+22.41%
1,884,647
05/05/2026
142.80
145.42
138.75
139.70
-1.53%
1,017,941
05/04/2026
141.24
143.55
138.33
141.87
+1.34%
446,069
05/01/2026
138.86
140.66
136.98
139.99
+0.63%
320,655
04/30/2026
134.14
140.50
132.59
139.11
+4.12%
798,672
04/29/2026
136.00
136.30
130.57
133.61
-0.31%
422,811
04/28/2026
132.61
138.04
130.02
134.02
-2.50%
835,798
04/27/2026
143.42
144.17
135.00
137.46
-3.96%
641,427
04/24/2026
146.39
147.94
138.41
143.13
+2.34%
850,222
04/23/2026
139.52
140.00
135.47
139.86
-0.05%
734,589
04/22/2026
138.01
140.49
134.06
139.93
+5.06%
894,864
04/21/2026
131.98
137.44
130.05
133.19
+1.66%
1,209,796
04/20/2026
121.50
132.20
120.64
131.02
+10.35%
1,314,589
04/17/2026
121.13
121.84
117.54
118.73
-0.03%
449,925
04/16/2026
117.70
120.47
116.26
118.76
+0.75%
693,130
04/15/2026
113.08
120.99
113.08
117.88
+4.26%
949,907
04/14/2026
113.00
114.84
111.83
113.06
+2.09%
457,499
04/13/2026
109.66
111.36
108.05
110.74
+0.34%
438,640
04/10/2026
110.00
112.82
109.73
110.37
+1.97%
670,328
04/09/2026
104.65
108.71
104.08
108.24
+3.43%
645,568
04/08/2026
102.00
105.15
100.78
104.65
+8.03%
697,246
04/07/2026
97.37
99.64
94.03
96.87
-0.65%
482,545
04/06/2026
94.96
97.85
93.29
97.50
+2.53%
495,736
04/02/2026
91.78
96.78
91.78
95.09
-0.44%
353,628