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Amtech Systems, Inc. (ASYS)
NASDAQ: ASYS · Real-Time Price · USD
12.82
-0.10 (-0.77%)
At close: Mar 9, 2026, 4:00 PM EDT
12.83
+0.01 (0.08%)
After-hours: Mar 9, 2026, 4:10 PM EDT

Amtech Systems Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Mar 9, 202612.3812.8712.1612.71--1.63%186,258
Mar 6, 202613.4013.7412.8912.9212.92-6.85%123,372
Mar 5, 202613.9814.4513.5313.8713.87-1.56%132,234
Mar 4, 202613.6414.3713.1014.0914.095.07%164,707
Mar 3, 202613.5513.7913.0113.4113.41-4.49%196,916
Mar 2, 202612.8514.1812.8514.0414.047.59%281,905
Feb 27, 202612.6213.0912.5913.0513.050.54%125,308
Feb 26, 202612.8313.0012.4112.9812.981.72%156,879
Feb 25, 202612.3812.9212.3712.7612.763.99%146,646
Feb 24, 202611.6012.4711.6012.2712.275.50%205,301
Feb 23, 202611.8111.8411.3411.6311.63-2.10%158,903
Feb 20, 202611.7412.2911.7011.8811.880.76%175,307
Feb 19, 202611.6511.8111.4211.7911.79-0.59%220,051
Feb 18, 202611.5612.2311.4311.8611.862.95%203,153
Feb 17, 202611.1211.7410.8511.5211.520.88%251,069
Feb 13, 202610.9811.6110.9311.4211.423.91%289,168
Feb 12, 202611.5311.8510.8810.9910.99-4.35%365,618
Feb 11, 202613.0113.2311.2811.4911.49-11.55%779,196
Feb 10, 202612.5913.2612.2812.9912.993.42%561,571
Feb 9, 202611.0012.6410.5112.5612.5612.95%917,918
Feb 6, 202610.2811.7410.0211.1211.12-29.93%1,603,683
Feb 5, 202615.4916.3415.4615.8715.870.76%483,371
Feb 4, 202617.9617.9915.2015.7515.75-10.51%454,542
Feb 3, 202617.9217.9917.0017.6017.60-0.28%456,265
Feb 2, 202616.6518.5916.5417.6517.655.00%465,964
Jan 30, 202617.3217.8016.3616.8116.81-3.34%423,049
Jan 29, 202618.2018.2116.5317.3917.39-4.87%460,406
Jan 28, 202617.7618.4717.5518.2818.283.86%741,159
Jan 27, 202616.5717.9516.4117.6017.607.51%526,761
Jan 26, 202616.6716.7016.1716.3716.37-0.61%325,829
Jan 23, 202616.3416.8316.0016.4716.47-0.36%244,544
Jan 22, 202617.2617.4415.9316.5316.53-2.94%665,759
Jan 21, 202616.1317.3015.9917.0317.036.84%1,138,785
Jan 20, 202614.6116.2714.1015.9415.948.14%1,372,006
Jan 16, 202614.3115.2214.2014.7414.743.80%413,091
Jan 15, 202613.8814.5013.6014.2014.202.31%307,393
Jan 14, 202614.1714.2113.7113.8813.88-2.60%244,991
Jan 13, 202614.1014.7013.9114.2514.252.44%316,186
Jan 12, 202613.8614.3313.5513.9113.91-0.07%364,399
Jan 9, 202613.2313.9713.1813.9213.926.67%296,088
Jan 8, 202613.3513.7412.7213.0513.05-2.61%146,638
Jan 7, 202613.5713.6313.0313.4013.40-1.98%188,533
Jan 6, 202613.3513.8013.2513.6713.673.17%316,536
Jan 5, 202613.1813.5612.9813.2513.252.32%306,501
Jan 2, 202612.6913.2712.5512.9512.953.19%251,746
Dec 31, 202512.8012.8812.5212.5512.55-0.71%137,792
Dec 30, 202511.9012.6911.9012.6412.645.60%167,266
Dec 29, 202512.5912.6011.6011.9711.97-6.19%442,408
Dec 26, 202512.6112.9212.4812.7612.762.24%132,865
Dec 24, 202512.8812.8812.2012.4812.48-2.73%179,468
Dec 23, 202512.7413.1912.2612.8312.830.55%389,742
Dec 22, 202512.4413.2612.1612.7612.764.59%450,914
Dec 19, 202511.9812.5011.9812.2012.201.84%169,814
Dec 18, 202512.4512.6511.8911.9811.98-1.72%369,574
Dec 17, 202511.9812.3911.9012.1912.192.61%397,802
Dec 16, 202511.5411.9811.1411.8811.882.95%261,616
Dec 15, 202510.9811.7410.7511.5411.545.10%221,275
Dec 12, 202510.9811.5510.5710.9810.98-0.09%346,160
Dec 11, 20258.7511.258.5010.9910.9917.67%736,796
Dec 10, 20258.729.518.709.349.345.96%258,250
Dec 9, 20258.608.918.528.828.820.86%101,658
Dec 8, 20258.938.948.198.748.74-1.91%80,890
Dec 5, 20258.689.048.638.918.913.48%77,114
Dec 4, 20258.778.798.608.618.61-1.71%45,525
Dec 3, 20258.638.768.368.768.761.27%75,480
Dec 2, 20258.288.658.188.658.659.91%154,004
Dec 1, 20257.827.907.757.877.870.25%48,749
Nov 28, 20257.757.937.757.857.851.42%21,861
Nov 26, 20257.567.907.497.747.742.79%82,544
Nov 25, 20257.317.587.007.537.532.31%121,113
Nov 24, 20257.247.527.107.367.362.94%69,925
Nov 21, 20257.007.226.757.157.151.27%119,514
Nov 20, 20257.317.456.987.067.06-2.22%94,015
Nov 19, 20257.167.457.167.227.221.12%124,495
Nov 18, 20257.007.266.917.147.140.56%87,380
Nov 17, 20257.167.417.007.107.10-2.47%123,016
Nov 14, 20257.077.347.037.287.28-0.68%115,989
Nov 13, 20257.487.487.217.337.33-3.43%88,752
Nov 12, 20257.807.807.387.597.59-2.06%99,697
Nov 11, 20257.477.817.387.757.752.92%174,153
Nov 10, 20257.487.817.347.537.530.94%143,070
Nov 7, 20256.847.506.847.467.465.82%128,742
Nov 6, 20257.097.286.937.057.05-1.26%262,702
Nov 5, 20257.197.607.127.147.14-0.83%215,106
Nov 4, 20257.617.617.157.207.20-7.81%152,143
Nov 3, 20257.977.977.807.817.81-1.51%133,285
Oct 31, 20258.008.107.907.937.93-79,184
Oct 30, 20258.208.467.807.937.93-2.10%270,826
Oct 29, 20257.958.227.958.108.102.53%124,853
Oct 28, 20258.128.357.867.907.90-2.95%136,011
Oct 27, 20258.228.637.938.148.144.23%164,897
Oct 24, 20257.888.097.707.817.81-0.64%136,636
Oct 23, 20257.417.947.317.867.866.07%105,866
Oct 22, 20257.587.617.307.417.41-3.01%132,978
Oct 21, 20257.887.897.587.647.64-3.78%138,824
Oct 20, 20257.498.147.497.947.946.01%193,081
Oct 17, 20257.717.857.457.497.49-3.97%147,897
Oct 16, 20258.388.437.667.807.80-6.92%404,029
Oct 15, 20258.358.698.068.388.381.95%387,459
Oct 14, 20259.119.188.158.228.22-11.47%589,212