Compass Minerals International (CMP) Stock Chart & Stock Price History $21.16 +0.62 (+3.02%) Closing price 07/21/2025Extended Trading$21.03 -0.13 (-0.61%) As of 06:00 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 ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Compass Minerals International Stock Price Performance The Compass Minerals International (CMP) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 71.75%, with a year-to-date return of 88.09%. In the past month, the stock has increased 12.57%, reflecting recent market activity. As of the latest close, Compass Minerals International traded at $20.53 with a market cap of $852.00 million and volume of 557,060 shares. Five years ago, the stock traded at $51.37, representing a 58.81% decrease over that period. At the time, it had a market cap of $1.71 billion and a volume of 152,000 shares. Receive CMP Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Compass Minerals International and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance-2.08%1 Month Performance+12.57%3 Month Performance+84.97%Year-To-Date Performance+88.09%1 Year Performance+71.75%5 Year Performance-58.81% CMP Stock Chart for Monday, July, 21, 2025 CMP Chart by TradingView Compass Minerals International 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 Capitalization07/21/2025$20.53$21.16+3.07%$21.72$20.79397,961 shs$878.14 million07/18/2025$20.74$20.53-0.99%$20.92$20.31557,060 shs$852.00 million07/17/2025$21.61$20.74-4.05%$21.44$20.63724,421 shs$860.50 million07/16/2025$21.84$21.61-1.05%$22.24$21.53451,975 shs$896.90 million07/15/2025$22.01$21.84-0.77%$22.17$21.64540,131 shs$906.36 million07/14/2025$22.45$22.01-1.96%$22.53$21.46395,828 shs$913.42 million07/11/2025$22.42$22.45+0.13%$22.69$22.00671,248 shs$931.68 million07/10/2025$21.91$22.42+2.33%$22.57$21.84699,695 shs$930.52 million07/09/2025$21.88$21.91+0.14%$22.20$21.43446,581 shs$909.27 million07/08/2025$21.91$21.88-0.14%$22.40$21.81753,586 shs$908.02 million Get the Latest News and Ratings for CMP and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Compass Minerals International and its competitors with MarketBeat's FREE daily newsletter. 07/07/2025$22.42$21.91-2.27%$22.69$21.72763,065 shs$909.27 million07/04/2025$22.42$22.42$22.58$21.95540,398 shs$930.43 million07/03/2025$22.00$22.42+1.91%$22.58$21.95540,398 shs$930.52 million07/02/2025$21.21$22.00+3.72%$22.05$21.01789,069 shs$913 million07/01/2025$20.12$21.21+5.42%$21.48$19.891.24 million shs$880.22 million06/30/2025$20.04$20.12+0.38%$20.32$19.72798,396 shs$834.98 million06/27/2025$19.68$20.04+1.83%$20.60$19.452.03 million shs$831.83 million06/26/2025$19.49$19.68+1.00%$19.95$19.51501,409 shs$816.89 million06/25/2025$19.66$19.49-0.85%$19.73$19.19796,394 shs$808.84 million06/24/2025$19.76$19.66-0.50%$20.06$19.54509,834 shs$815.84 million06/23/2025$18.80$19.76+5.10%$19.91$18.87911,284 shs$819.83 million06/20/2025$19.43$18.80-3.25%$19.42$18.611.47 million shs$780.08 million Related Companies MTRN Stock Price Chart GSM Stock Price Chart SXC Stock Price Chart SCCO Stock Price Chart FCX Stock Price Chart AVNT Stock Price Chart MEOH Stock Price Chart OLN Stock Price Chart IOSP Stock Price Chart CC Stock Price Chart Receive CMP Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Compass Minerals International and its competitors with MarketBeat's FREE daily newsletter. This page (NYSE:CMP) was last updated on 7/21/2025 by MarketBeat.com Staff From Our PartnersINVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting OffRight now, we’re witnessing a monumental shift in the world.Traders Agency | SponsoredGoogle did what!?!?A new technology has sparked a modern-day gold rush in Silicon Valley. OpenAI’s Sam Altman invested $375M. Bil...Stansberry 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 | SponsoredWhite House to reset Social Security?Elon Musk's parting DOGE gift looks set to shock America... A single announcement by July 22nd could soon b...Altimetry | SponsoredREVEALED FREE: Our top 3 stocks to own in 2025 and beyondEvery time Weiss Ratings flashed green like this, the average gain on each and every stock has been 303% (incl...Weiss Ratings | SponsoredAltucher: Turn $900 into $108,000 in just 12 months?Bitcoin is breaking out — and one state just created a Strategic Crypto Reserve. James Altucher says this m...Paradigm Press | SponsoredBitcoin just humbled Jeff BezosBitcoin just passed Amazon in total market cap — but most investors are missing the bigger opportunity. Whi...Brownstone Research | SponsoredHere's the last trade you should make before heading out for the weekend tomorrow.Make this one trade at 2:59 PM on Friday afternoon, and you'll thank me on Monday morning.Timothy Sykes | 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 Compass Minerals International, Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share Compass Minerals International 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.
