Compass Minerals International (CMP) Stock Chart & Stock Price History $19.16 -0.50 (-2.52%) Closing price 05/21/2025 03:59 PM EasternExtended Trading$19.11 -0.05 (-0.29%) As of 07:09 AM 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 47.31%, with a year-to-date return of 70.36%. In the past month, the stock has increased 59.64%, reflecting recent market activity. As of the latest close, Compass Minerals International traded at $19.17 with a market cap of $795.42 million and volume of 444,870 shares. Five years ago, the stock traded at $48.56, representing a 60.53% decrease over that period. At the time, it had a market cap of $1.64 billion and a volume of 231,700 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-0.11%1 Month Performance+59.64%3 Month Performance+59.51%Year-To-Date Performance+70.36%1 Year Performance+47.31%5 Year Performance-60.53% CMP Stock Chart for Thursday, May, 22, 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 Capitalization05/21/2025$19.67$19.17-2.57%$19.48$18.97444,870 shs$795.42 million05/20/2025$19.23$19.67+2.29%$19.68$19.04739,501 shs$816.38 million05/19/2025$19.19$19.23+0.23%$19.29$18.70502,338 shs$798.12 million05/16/2025$19.50$19.19-1.61%$19.65$18.81632,095 shs$796.30 million05/15/2025$19.72$19.50-1.12%$19.85$19.23645,215 shs$809.33 million05/14/2025$19.73$19.72-0.05%$19.96$19.26919,939 shs$818.46 million05/13/2025$19.51$19.73+1.15%$20.17$19.221.45 million shs$818.87 million05/12/2025$18.79$19.51+3.81%$19.94$18.911.55 million shs$809.54 million05/09/2025$17.93$18.79+4.78%$19.20$17.461.80 million shs$779.86 million05/08/2025$14.16$17.93+26.64%$17.96$14.902.34 million shs$744.25 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. 05/07/2025$13.99$14.16+1.25%$14.28$13.85967,245 shs$587.70 million05/06/2025$13.58$13.99+2.96%$14.01$13.53652,005 shs$580.43 million05/05/2025$13.70$13.58-0.85%$13.87$13.57516,038 shs$563.75 million05/02/2025$13.00$13.70+5.36%$13.80$13.08879,468 shs$568.61 million05/01/2025$13.45$13.00-3.32%$13.79$12.991.36 million shs$539.68 million04/30/2025$13.25$13.45+1.55%$13.50$12.90774,004 shs$558.23 million04/29/2025$13.00$13.25+1.88%$13.27$12.90655,127 shs$549.72 million04/28/2025$12.50$13.00+4.00%$13.10$12.40718,797 shs$539.55 million04/25/2025$12.46$12.50+0.32%$12.57$12.10484,265 shs$518.80 million04/24/2025$11.93$12.46+4.43%$12.48$11.88463,075 shs$517.14 million04/23/2025$12.01$11.93-0.61%$12.46$11.85440,011 shs$495.23 million04/22/2025$11.44$12.01+4.94%$12.11$11.39535,076 shs$498.26 million04/21/2025$11.33$11.44+0.97%$11.47$11.12470,276 shs$474.81 million Related Companies MTRN Stock Price Chart SXC Stock Price Chart GSM Stock Price Chart SCCO Stock Price Chart FCX Stock Price Chart HL Stock Price Chart USLM Stock Price Chart LEU Stock Price Chart IPI Stock Price Chart PLL 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. 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