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AmpliTech Group, Inc. (AMPG)
NASDAQ: AMPG · Real-Time Price · USD
1.890
-0.100 (-5.03%)
At close: Apr 23, 2026, 4:00 PM EDT
1.919
+0.029 (1.54%)
After-hours: Apr 23, 2026, 6:58 PM EDT

AmpliTech Group Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Apr 23, 20262.012.011.851.891.89-5.03%486,928
Apr 22, 20262.002.091.971.991.991.02%416,014
Apr 21, 20262.022.061.971.971.97-1.50%391,636
Apr 20, 20262.062.061.992.002.00-1.96%331,054
Apr 17, 20262.052.172.042.042.041.49%488,986
Apr 16, 20262.092.092.012.012.01-3.37%272,677
Apr 15, 20262.072.132.052.082.082.97%405,765
Apr 14, 20262.062.182.022.022.020.50%748,212
Apr 13, 20261.832.081.812.012.019.24%551,246
Apr 10, 20261.821.891.801.841.841.10%352,425
Apr 9, 20261.851.891.771.821.82-4.21%532,518
Apr 8, 20261.981.981.861.901.903.83%525,991
Apr 7, 20261.911.921.821.831.83-4.69%441,014
Apr 6, 20261.952.021.921.921.92-0.52%320,260
Apr 2, 20261.891.961.861.931.931.58%217,462
Apr 1, 20261.932.011.851.901.90-407,800
Mar 31, 20261.761.951.761.901.907.95%724,376
Mar 30, 20261.791.831.641.761.76-2.22%1,219,173
Mar 27, 20262.402.451.741.801.80-32.08%3,679,681
Mar 26, 20262.722.752.632.652.65-3.28%542,920
Mar 25, 20262.732.772.652.742.741.86%304,204
Mar 24, 20262.562.752.562.692.695.08%386,778
Mar 23, 20262.612.652.542.562.56-2.66%417,381
Mar 20, 20262.582.632.532.632.631.54%592,660
Mar 19, 20262.562.632.502.592.59-1.15%428,814
Mar 18, 20262.742.762.622.622.62-5.76%390,588
Mar 17, 20262.802.842.762.782.78-0.71%381,865
Mar 16, 20262.582.852.582.802.809.37%628,536
Mar 13, 20262.532.612.522.562.561.59%293,671
Mar 12, 20262.562.602.522.522.52-3.45%257,016
Mar 11, 20262.542.642.542.612.612.76%266,683
Mar 10, 20262.572.662.542.542.54-1.17%296,327
Mar 9, 20262.502.622.472.572.571.18%476,208
Mar 6, 20262.572.622.522.542.54-3.05%471,683
Mar 5, 20262.792.792.602.622.62-5.42%568,221
Mar 4, 20262.742.862.702.772.771.84%436,623
Mar 3, 20262.742.792.642.722.72-3.55%348,550
Mar 2, 20262.652.852.602.822.825.22%409,656
Feb 27, 20262.782.782.672.682.68-3.94%350,577
Feb 26, 20262.742.842.702.792.791.82%416,631
Feb 25, 20262.682.792.682.742.743.01%373,806
Feb 24, 20262.582.702.552.662.662.31%411,683
Feb 23, 20262.672.672.562.602.60-1.89%441,728
Feb 20, 20262.752.752.632.652.65-3.64%485,029
Feb 19, 20262.692.802.662.752.752.61%335,630
Feb 18, 20262.662.722.552.682.680.75%662,043
Feb 17, 20262.702.742.562.662.66-1.48%493,758
Feb 13, 20262.662.752.632.702.701.89%397,817
Feb 12, 20262.822.842.602.652.65-5.36%836,172
Feb 11, 20263.023.022.762.802.80-6.67%688,310