Skip to main content
logo
Axcelis Technologies, Inc. (ACLS)
NASDAQ: ACLS · Real-Time Price · USD
183.92
-3.61 (-1.93%)
At close: Jun 22, 2026, 4:00 PM EDT
185.00
+1.08 (0.59%)
After-hours: Jun 22, 2026, 7:59 PM EDT

Axcelis Technologies Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Jun 22, 2026189.84190.25179.59183.92183.92-1.93%503,121
Jun 18, 2026184.12188.72183.23187.53187.536.89%686,234
Jun 17, 2026183.30187.37174.05175.45175.45-0.79%426,487
Jun 16, 2026189.82193.50176.00176.85176.85-7.70%633,496
Jun 15, 2026185.31193.78185.31191.60191.606.37%1,002,961
Jun 12, 2026174.20183.62172.50180.12180.123.77%639,182
Jun 11, 2026164.94174.02160.06173.57173.5710.25%693,959
Jun 10, 2026161.55172.00154.06157.43157.43-4.34%821,789
Jun 9, 2026160.40182.19157.84164.57164.576.34%1,238,059
Jun 8, 2026153.16160.35151.73154.76154.765.16%510,308
Jun 5, 2026155.28159.26147.05147.16147.16-9.09%441,558
Jun 4, 2026153.12167.51151.23161.87161.871.68%719,020
Jun 3, 2026160.08162.00156.55159.19159.190.26%449,823
Jun 2, 2026153.78159.03152.84158.78158.785.56%271,115
Jun 1, 2026147.75151.22145.25150.42150.420.01%408,736
May 29, 2026155.85157.81149.28150.41150.41-3.30%516,700
May 28, 2026157.80158.23151.88155.55155.55-1.49%318,262
May 27, 2026166.01167.01157.72157.91157.91-3.87%539,536
May 26, 2026160.75164.96157.24164.27164.274.67%478,319
May 22, 2026153.23158.98151.82156.94156.942.90%476,752
May 21, 2026148.85155.07147.91152.51152.511.97%349,764
May 20, 2026146.09151.36144.66149.56149.564.42%386,073
May 19, 2026141.64144.40137.84143.23143.23-2.06%640,296
May 18, 2026154.67155.61143.09146.24146.24-5.76%608,756
May 15, 2026155.31157.22152.59155.18155.18-4.00%556,391
May 14, 2026163.39165.46160.00161.64161.64-0.31%393,553
May 13, 2026165.48167.65158.36162.15162.150.32%573,042
May 12, 2026159.20163.06153.02161.64161.64-2.08%751,722
May 11, 2026164.93168.14160.45165.08165.081.26%639,246
May 8, 2026157.25164.69149.19163.03163.032.75%1,033,547
May 7, 2026168.53169.00157.09158.66158.66-7.22%1,421,698
May 6, 2026159.23171.61156.43171.00171.0022.41%1,884,647
May 5, 2026142.80145.42138.75139.70139.70-1.53%1,017,941
May 4, 2026141.24143.55138.33141.87141.871.34%446,069
May 1, 2026138.86140.66136.98139.99139.990.63%320,655
Apr 30, 2026134.14140.50132.59139.11139.114.12%798,672
Apr 29, 2026136.00136.30130.57133.61133.61-0.31%424,646
Apr 28, 2026132.61138.04130.02134.02134.02-2.50%835,808
Apr 27, 2026143.42144.17135.00137.46137.46-3.96%642,594
Apr 24, 2026146.39147.94138.41143.13143.132.34%850,222
Apr 23, 2026139.52140.00135.47139.86139.86-0.05%734,589
Apr 22, 2026138.01140.49134.06139.93139.935.06%894,864
Apr 21, 2026131.98137.44130.05133.19133.191.66%1,209,813
Apr 20, 2026121.50132.20120.64131.02131.0210.35%1,314,689
Apr 17, 2026121.13121.84117.54118.73118.73-0.03%449,925
Apr 16, 2026117.70120.47116.26118.76118.760.75%693,130
Apr 15, 2026113.08120.99113.08117.88117.884.26%949,907
Apr 14, 2026113.00114.84111.83113.06113.062.09%457,499
Apr 13, 2026109.66111.36108.05110.74110.740.34%438,640
Apr 10, 2026110.00112.82109.73110.37110.371.97%670,376