AmpliTech Group (AMPG) Stock Chart & Stock Price History $1.85 -0.15 (-7.50%) Closing price 02/21/2025 04:00 PM EasternExtended Trading$1.91 +0.06 (+3.30%) As of 02/21/2025 07:39 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrends AmpliTech Group Stock Price Performance 5 Day Performance-9.76%1 Month Performance-14.75%3 Month Performance+117.90%6 Month Performance+129.81%Year-To-Date Performance-64.01%1 Year Performance-2.12% Receive AMPG Stock News and Ratings via EmailSign-up to receive the latest news and ratings for AmpliTech Group and its competitors with MarketBeat's FREE daily newsletter. Email Address AMPG Stock Chart for Saturday, February, 22, 2025 AMPG Chart by TradingView AmpliTech Group Stock Price History Daily Weekly Monthly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year Time Frame * Start Date * End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization02/21/2025$2.00$1.85-7.50%$2.04$1.85653,849 shs$32.34 million02/20/2025$1.98$2.00+1.01%$2.07$1.94399,359 shs$34.96 million02/19/2025$1.96$1.98+1.02%$2.09$1.93736,260 shs$34.61 million02/18/2025$2.05$1.96-4.39%$2.05$1.93455,108 shs$34.26 million02/17/2025$2.05$2.05$2.21$1.97745,414 shs$35.83 million02/14/2025$2.22$2.05-7.66%$2.21$1.97745,414 shs$35.83 million02/13/2025$2.32$2.22-4.31%$2.36$2.15800,831 shs$38.81 million02/12/2025$2.36$2.32-1.69%$2.35$2.23380,634 shs$40.55 million02/11/2025$2.56$2.36-7.81%$2.52$2.26897,973 shs$41.25 million02/10/2025$2.32$2.56+10.34%$2.57$2.331.14 million shs$44.75 million Get the Latest News and Ratings for AMPG and Related StocksEnter your email address below to receive the latest news and analysts' ratings for AmpliTech Group and its competitors with MarketBeat's FREE daily newsletter. 02/07/2025$2.30$2.32+0.87%$2.37$2.25730,735 shs$40.55 million02/06/2025$2.07$2.30+11.11%$2.35$2.151.08 million shs$40.20 million02/05/2025$2.06$2.07+0.49%$2.15$2.05478,702 shs$36.18 million02/04/2025$1.82$2.06+13.19%$2.19$1.831.14 million shs$36.01 million02/03/2025$1.97$1.82-7.61%$1.93$1.76700,295 shs$31.81 million01/31/2025$1.96$1.97+0.51%$2.12$1.95884,722 shs$34.44 million01/30/2025$1.87$1.96+4.81%$2.04$1.86860,055 shs$34.26 million01/29/2025$1.79$1.87+4.47%$1.93$1.81652,072 shs$32.69 million01/28/2025$1.76$1.79+1.70%$1.86$1.76444,039 shs$31.29 million01/27/2025$1.93$1.76-8.81%$1.85$1.671.60 million shs$30.77 million01/24/2025$1.95$1.93-1.03%$2.14$1.891.34 million shs$33.74 million01/23/2025$1.95$1.95$2.06$1.921.00 million shs$34.09 million01/22/2025$2.17$1.95-10.14%$2.25$1.951.70 million shs$34.09 million01/21/2025$2.03$2.17+6.90%$2.23$2.012.06 million shs$37.94 million01/20/2025$2.03$2.03$2.47$2.032.13 million shs$35.48 million Related Companies Magnachip Semiconductor Stock Chart Ondas Stock Chart LightPath Technologies Stock Chart Everspin Technologies Stock Chart Complete Solaria Stock Chart GCT Semiconductor Stock Chart Emeren Group Stock Chart Coda Octopus Group Stock Chart Senstar Technologies Stock Chart Airgain Stock Chart Receive AMPG Stock News and Ratings via EmailSign-up to receive the latest news and ratings for AmpliTech Group and its competitors with MarketBeat's FREE daily newsletter. 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