Mirion Technologies (MIR) Stock Chart & Stock Price History $21.79 +0.06 (+0.28%) Closing price 07/18/2025 03:59 PM EasternExtended Trading$21.37 -0.42 (-1.93%) As of 07/18/2025 08:00 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 TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Mirion Technologies Stock Price Performance The Mirion Technologies (MIR) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 106.44%, with a year-to-date return of 24.87%. In the past month, the stock has increased 10.92%, reflecting recent market activity. As of the latest close, Mirion Technologies traded at $21.79 with a market cap of $5.05 billion and volume of 1.87 million shares. Receive MIR Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Mirion Technologies and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance+4.95%1 Month Performance+10.92%3 Month Performance+58.06%Year-To-Date Performance+24.87%1 Year Performance+106.44% MIR Stock Chart for Sunday, July, 20, 2025 MIR Chart by TradingView Mirion Technologies 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 Capitalization07/18/2025$21.74$21.79+0.25%$21.93$21.631.87 million shs$5.05 billion07/17/2025$21.31$21.74+2.00%$21.76$21.291.99 million shs$5.04 billion07/16/2025$20.76$21.31+2.63%$21.33$20.652.53 million shs$4.94 billion07/15/2025$20.78$20.76-0.10%$21.12$20.611.42 million shs$4.82 billion07/14/2025$20.41$20.78+1.85%$20.89$20.241.64 million shs$4.82 billion07/11/2025$20.44$20.41-0.17%$20.63$20.131.44 million shs$4.73 billion07/10/2025$20.82$20.44-1.83%$20.83$20.161.70 million shs$4.82 billion07/09/2025$20.24$20.82+2.87%$20.96$20.242.42 million shs$4.83 billion07/08/2025$20.71$20.24-2.27%$20.81$20.132.46 million shs$4.69 billion07/07/2025$20.35$20.71+1.77%$20.98$20.462.81 million shs$4.80 billion Get the Latest News and Ratings for MIR and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Mirion Technologies and its competitors with MarketBeat's FREE daily newsletter. 07/04/2025$20.35$20.35$20.89$20.322.13 million shs$4.72 billion07/03/2025$20.37$20.35-0.10%$20.89$20.322.13 million shs$4.72 billion07/02/2025$20.50$20.37-0.63%$20.63$20.215.10 million shs$4.72 billion07/01/2025$21.59$20.50-5.05%$21.51$20.323.91 million shs$4.75 billion06/30/2025$21.76$21.59-0.76%$21.94$21.293.97 million shs$5.01 billion06/27/2025$21.51$21.76+1.15%$22.21$21.479.42 million shs$5.05 billion06/26/2025$21.52$21.51-0.06%$21.87$21.224.35 million shs$4.99 billion06/25/2025$20.26$21.52+6.22%$21.95$20.525.01 million shs$4.99 billion06/24/2025$20.33$20.26-0.35%$20.68$20.092.98 million shs$4.70 billion06/23/2025$19.65$20.33+3.49%$20.44$19.385.32 million shs$4.72 billion06/20/2025$19.58$19.65+0.32%$19.76$19.354.05 million shs$4.56 billion06/19/2025$19.58$19.58$20.39$19.531.82 million shs$4.54 billion Related Companies FTV Stock Chart TER Stock Chart RVTY Stock Chart AVTR Stock Chart NVMI Stock Chart BIO.B Stock Chart VNT Stock Chart RAL Stock Chart ST Stock Chart CAMT Stock Chart Receive MIR Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Mirion Technologies and its competitors with MarketBeat's FREE daily newsletter. This page (NYSE:MIR) was last updated on 7/20/2025 by MarketBeat.com Staff From Our PartnersHIDDEN IN THE BOOK OF GENESIS…“This land I will give to you…” — a 4,000-year-old line from Genesis may hold the key to unlocking a $150 tril...Paradigm Press | SponsoredMarket Panic: Trump Just Dropped a Bomb on Your Stockstock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tarif...American Alternative | SponsoredBuffett to put 90% of his money in this one stock?CPA and CFA says you have WAY too many stocks - just buy these 3 After years working at the biggest accoun...Altimetry | SponsoredThis Could Be the Most Profitable Season of Your LifeInstitutional money is pouring in. Bitcoin ETFs are live. Altcoin adoption is accelerating. This is the sam...Crypto Swap Profits | SponsoredElon’s Secret Social Security BombshellTo All Americans Born Before April 16th, 1963: Did Trump Just Give The Green Light To Radically RE-DO Social S...Banyan Hill Publishing | SponsoredCritical AI announcement set to ignite AI 2.0 I just put together an urgent new presentation that you need to see right away. In short: I believe we are...Timothy Sykes | SponsoredHedge fund legend humiliates Bitcoin tradersLarry Benedict made $274 million trading on Wall Street… Barron’s ranked his hedge fund in the top 1% world...Brownstone Research | SponsoredTrump’s treachery Trump’s Final Reset Inside the shocking plot to re-engineer America’s financial system…and why you need to ...Porter & Company | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added ten stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Mirion Technologies, Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share Mirion Technologies With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
