M-tron Industries (MPTI) Stock Chart & Stock Price History $44.98 -0.42 (-0.93%) Closing price 08/29/2025 04:10 PM EasternExtended Trading$44.89 -0.09 (-0.20%) As of 08/29/2025 05:22 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 AnalysisChartHeadlinesInsider TradesOwnershipSEC FilingsShort InterestBuy This Stock M-tron Industries Stock Price Performance The M-tron Industries (MPTI) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 19.91%, with a year-to-date return of -7.12%. In the past month, the stock has increased 5.31%, reflecting recent market activity. As of the latest close, M-tron Industries traded at $44.98 with a market cap of $131.34 million and volume of 13,698 shares. 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Read our full terms of service and privacy policy. 5 Day Performance-0.04%1 Month Performance+5.31%3 Month Performance-2.20%Year-To-Date Performance-7.12%1 Year Performance+19.91% MPTI Stock Chart for Monday, September, 1, 2025 MPTI Chart by TradingView M-tron Industries Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization08/29/2025$45.40$44.98-0.93%$45.61$44.3813,698 shs$131.34 million08/28/2025$45.00$45.40+0.89%$45.78$44.4244,523 shs$132.57 million08/27/2025$45.30$45.00-0.66%$46.00$44.5336,322 shs$131.40 million08/26/2025$45.07$45.30+0.51%$45.76$44.8830,068 shs$132.28 million08/25/2025$44.91$45.07+0.36%$45.70$44.2021,535 shs$131.60 million08/22/2025$43.20$44.91+3.96%$45.50$43.3938,770 shs$131.14 million08/21/2025$42.48$43.20+1.69%$43.64$42.4321,350 shs$126.14 million08/20/2025$41.58$42.48+2.16%$43.02$41.0030,767 shs$124.04 million08/19/2025$43.19$41.58-3.73%$43.35$41.5840,455 shs$121.41 million08/18/2025$41.22$43.19+4.78%$43.47$41.3056,035 shs$126.12 million Get the Latest News and Ratings for MPTI and Related StocksEnter your email address below to receive the latest news and analysts' ratings for M-tron Industries and its competitors with MarketBeat's FREE daily newsletter. 08/15/2025$41.56$41.22-0.82%$41.87$40.1546,170 shs$120.36 million08/14/2025$41.96$41.56-0.95%$42.26$40.6569,365 shs$121.36 million08/13/2025$46.94$41.96-10.61%$43.94$40.77142,072 shs$122.52 million08/12/2025$45.10$46.94+4.08%$47.23$44.7762,206 shs$137.07 million08/11/2025$43.60$45.10+3.44%$45.44$43.8032,908 shs$131.69 million08/08/2025$44.95$43.60-3.00%$45.59$43.3049,232 shs$127.31 million08/07/2025$45.50$44.95-1.21%$45.90$44.9424,412 shs$131.25 million08/06/2025$43.99$45.50+3.43%$46.00$44.2029,992 shs$132.86 million08/05/2025$44.21$43.99-0.50%$45.00$43.8036,405 shs$128.45 million08/04/2025$42.71$44.21+3.51%$44.26$42.5133,118 shs$129.09 million08/01/2025$43.98$42.71-2.89%$43.62$41.5851,842 shs$124.71 million07/31/2025$44.58$43.98-1.35%$45.04$43.6842,766 shs$128.42 million Related Companies POET Technologies Stock Price Chart Varex Imaging Stock Price Chart Clearfield Stock Price Chart Arteris Stock Price Chart Satellogic Stock Price Chart Inflection Point Acquisition Stock Price Chart Applied Energetics Stock Price Chart SEALSQ Stock Price Chart Microvision Stock Price Chart Unusual Machines Stock Price Chart Receive MPTI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for M-tron Industries and its competitors with MarketBeat's FREE daily newsletter. 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