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Axcelis Technologies, Inc. (ACLS)
NASDAQ: ACLS · Real-Time Price · USD
84.44
+3.93 (4.88%)
At close: Nov 5, 2025, 4:00 PM EST
84.45
+0.01 (0.01%)
After-hours: Nov 5, 2025, 4:10 PM EST

Axcelis Technologies Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Nov 5, 202580.6085.6580.5584.88-5.43%608,417
Nov 4, 202589.4489.4480.4780.5180.51-2.70%1,492,761
Nov 3, 202581.9584.1080.9682.7482.744.00%1,229,732
Oct 31, 202581.2081.6178.8979.5679.56-2.79%1,148,164
Oct 30, 202583.1484.7081.7481.8481.84-1.56%599,197
Oct 29, 202583.4784.6882.5083.1483.141.03%460,356
Oct 28, 202582.7183.4081.8982.2982.29-1.15%337,951
Oct 27, 202584.6685.3582.7683.2583.25-0.07%452,658
Oct 24, 202585.3885.5383.3083.3183.31-1.24%359,678
Oct 23, 202580.1784.6380.1784.3684.363.64%517,107
Oct 22, 202582.7483.1378.8081.4081.40-2.27%608,818
Oct 21, 202583.2884.3582.0483.2983.29-0.70%480,363
Oct 20, 202583.9885.4383.6283.8883.881.21%351,578
Oct 17, 202582.6883.5582.0182.8882.88-0.88%407,310
Oct 16, 202584.9486.5582.0683.6283.62-0.18%467,465
Oct 15, 202582.6683.8580.9383.7783.774.22%771,727
Oct 14, 202579.8782.4079.0680.3880.38-1.29%609,563
Oct 13, 202580.2881.8879.2081.4381.432.83%909,108
Oct 10, 202585.1185.8879.1179.1979.19-6.41%1,107,619
Oct 9, 202584.7085.5883.4484.6184.610.17%615,552
Oct 8, 202583.0085.4982.8084.4784.470.97%1,017,195
Oct 7, 202588.0689.0083.5783.6683.66-4.60%993,105
Oct 6, 202589.3193.3887.6687.6987.69-1.15%933,842
Oct 3, 202593.5793.6688.5288.7188.71-5.19%993,620
Oct 2, 202598.1098.3592.5893.5793.57-1.26%1,108,133
Oct 1, 202593.5495.5986.0494.7694.76-2.95%2,521,258
Sep 30, 202596.2998.5895.0097.6497.640.97%301,689
Sep 29, 202598.9298.9296.6196.7096.70-0.80%395,787
Sep 26, 202596.6198.1595.2297.4897.480.37%279,999
Sep 25, 202594.9997.8393.0097.1397.13-0.04%399,294
Sep 24, 202598.1298.7596.5797.1697.16-1.33%409,064
Sep 23, 2025101.06102.9398.2998.4798.47-1.96%703,993
Sep 22, 202596.28100.4896.00100.44100.445.01%697,870
Sep 19, 202596.6496.6494.5495.6595.65-1.04%1,168,544
Sep 18, 202594.2497.1893.4796.6696.666.10%679,746
Sep 17, 202589.5293.0088.4991.1091.101.44%584,216
Sep 16, 202587.7190.1587.7089.8189.812.88%572,285
Sep 15, 202586.1488.1586.0087.3087.302.05%418,149
Sep 12, 202585.8786.1884.7785.5585.55-0.94%274,312
Sep 11, 202583.9987.4283.5186.3686.363.70%577,840
Sep 10, 202583.5583.5582.1083.2883.280.24%300,898
Sep 9, 202581.7483.7581.6683.0883.081.54%422,298
Sep 8, 202581.3382.0079.6781.8281.821.50%286,334
Sep 5, 202579.6481.5379.6480.6180.612.31%331,039
Sep 4, 202578.2279.4377.3278.7978.790.13%325,764
Sep 3, 202579.7080.1777.5578.6978.69-1.14%823,513
Sep 2, 202577.3280.0777.1779.6079.60-0.55%416,942
Aug 29, 202581.8382.2779.5580.0480.04-2.40%385,775
Aug 28, 202582.0582.7779.9682.0182.010.11%876,308
Aug 27, 202581.0682.2280.3981.9281.921.25%292,654