Mesa Laboratories (MLAB) Stock Chart & Stock Price History $63.54 +1.88 (+3.05%) As of 12:14 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Mesa Laboratories Stock Price Performance The Mesa Laboratories (MLAB) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 49.46%, with a year-to-date return of -51.82%. In the past month, the stock has decreased 7.74%, reflecting recent market activity. As of the latest close, Mesa Laboratories traded at $61.66 with a market cap of $339.25 million and volume of 195,743 shares. Five years ago, the stock traded at $246.48, representing a 74.22% decrease over that period. At the time, it had a market cap of $1.26 billion and a volume of 23,770 shares. 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Read our full terms of service and privacy policy. 5 Day Performance+6.74%1 Month Performance-7.74%3 Month Performance-34.56%Year-To-Date Performance-51.82%1 Year Performance-49.46%5 Year Performance-74.22% MLAB Stock Chart for Monday, September, 15, 2025 MLAB Chart by TradingView Mesa Laboratories 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 Capitalization09/12/2025$63.09$61.66-2.27%$62.86$59.44195,743 shs$339.25 million09/11/2025$59.53$63.09+5.98%$64.35$58.83144,114 shs$347.00 million09/10/2025$61.59$59.53-3.34%$61.91$59.45145,623 shs$327.42 million09/09/2025$63.76$61.59-3.40%$63.47$60.43182,539 shs$338.87 million09/08/2025$64.75$63.76-1.53%$63.87$60.63198,805 shs$350.68 million09/05/2025$64.33$64.75+0.65%$68.00$63.80101,303 shs$356.13 million09/04/2025$61.39$64.33+4.79%$64.44$59.63157,061 shs$353.82 million09/03/2025$64.21$61.39-4.39%$65.92$60.58121,966 shs$337.77 million09/02/2025$67.75$64.21-5.23%$67.00$63.7485,504 shs$353.16 million09/01/2025$67.75$67.75$68.18$66.98102,083 shs$372.63 million Get the Latest News and Ratings for MLAB and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Mesa Laboratories and its competitors with MarketBeat's FREE daily newsletter. 08/29/2025$67.40$67.75+0.52%$68.18$66.98102,083 shs$372.63 million08/28/2025$68.79$67.40-2.02%$68.68$66.9080,481 shs$370.84 million08/27/2025$69.33$68.79-0.78%$70.30$68.0064,632 shs$378.35 million08/26/2025$72.06$69.33-3.79%$72.95$68.99171,278 shs$381.32 million08/25/2025$72.96$72.06-1.23%$73.14$70.2848,799 shs$396.47 million08/22/2025$66.91$72.96+9.04%$73.20$67.32110,982 shs$401.43 million08/21/2025$68.87$66.91-2.85%$69.50$66.66100,065 shs$368.01 million08/20/2025$70.21$68.87-1.91%$70.70$68.5958,445 shs$378.79 million08/19/2025$68.40$70.21+2.65%$70.59$67.5352,195 shs$386.30 million08/18/2025$68.87$68.40-0.68%$70.02$66.7282,205 shs$376.20 million08/15/2025$67.89$68.87+1.44%$69.98$65.52165,055 shs$378.79 million08/14/2025$69.28$67.89-2.01%$69.27$63.54105,849 shs$373.40 million Related Companies DAKT Stock Price Chart VPG Stock Price Chart COHR Stock Price Chart CGNX Stock Price Chart ITRI Stock Price Chart BMI Stock Price Chart OSIS Stock Price Chart IART Stock Price Chart OPK Stock Price Chart PLSE Stock Price Chart Receive MLAB Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Mesa Laboratories and its competitors with MarketBeat's FREE daily newsletter. 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