Skip to main content
Compass Minerals International, Inc. (CMP)
NYSE: CMP · Real-Time Price · USD
20.28
+0.16 (0.80%)
Dec 5, 2025, 4:00 PM EST - Market closed

CMP Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Dec 5, 202520.0820.6419.7820.2820.280.80%368,040
Dec 4, 202519.5720.3419.3920.1220.121.72%378,298
Dec 3, 202518.8919.9018.7319.7819.785.66%429,008
Dec 2, 202519.1219.2518.5618.7218.72-1.84%191,610
Dec 1, 202518.9419.3018.7519.0719.070.42%305,134
Nov 28, 202518.6719.0018.5618.9918.992.87%195,854
Nov 26, 202518.4018.8018.4018.4618.46-277,751
Nov 25, 202517.9418.5217.8218.4618.463.59%247,619
Nov 24, 202517.6817.9817.5517.8217.820.45%394,267
Nov 21, 202517.0017.9316.9617.7417.744.23%341,366
Nov 20, 202517.3317.5316.7617.0217.02-0.87%336,439
Nov 19, 202517.3017.5616.9717.1717.170.47%223,425
Nov 18, 202517.0117.2616.8117.0917.09-0.47%266,347
Nov 17, 202517.8017.9517.0617.1717.17-3.43%329,956
Nov 14, 202517.4717.9617.3417.7817.780.11%342,962
Nov 13, 202518.3318.8417.6917.7617.76-3.00%902,868
Nov 12, 202518.0018.4317.9318.3118.312.18%386,978
Nov 11, 202517.6417.9417.5517.9217.921.76%237,292
Nov 10, 202517.3717.7717.1817.6117.612.56%299,000
Nov 7, 202516.4317.2016.4017.1717.173.81%316,603
Nov 6, 202517.0517.0616.4316.5416.54-3.27%395,696
Nov 5, 202517.0017.2216.9417.1017.101.12%334,425
Nov 4, 202516.8117.3216.7816.9116.91-1.97%430,245
Nov 3, 202517.1617.4316.6717.2517.25-0.52%405,381
Oct 31, 202517.0917.4016.6817.3417.340.87%302,671
Oct 30, 202516.9317.5816.9317.1917.19-0.17%296,101
Oct 29, 202517.8317.8716.9117.2217.22-2.66%409,457
Oct 28, 202517.2917.8517.0917.6917.691.78%386,367
Oct 27, 202518.3718.3717.3117.3817.38-6.41%413,492
Oct 24, 202518.1518.9117.8918.5718.572.43%365,952
Oct 23, 202518.1718.1717.8418.1318.130.50%293,971
Oct 22, 202517.8318.2017.5418.0418.04-0.44%424,219
Oct 21, 202518.1218.3317.6918.1218.12-2.74%366,979
Oct 20, 202518.5218.6917.8018.6318.632.19%288,108
Oct 17, 202517.9818.4317.7618.2318.23-0.38%346,129
Oct 16, 202519.5219.8218.2118.3018.30-6.30%332,866
Oct 15, 202520.0520.3019.2319.5319.53-1.91%279,552
Oct 14, 202518.9120.0518.7519.9119.913.81%435,575
Oct 13, 202518.6919.3018.6919.1819.184.75%372,037
Oct 10, 202519.5619.7318.2118.3118.31-6.53%508,807
Oct 9, 202519.5619.7819.1319.5919.591.14%415,236
Oct 8, 202519.2619.3718.7819.3719.371.84%334,653
Oct 7, 202518.7519.1318.4819.0219.022.15%331,409
Oct 6, 202518.8719.1318.2718.6218.62-0.96%365,532
Oct 3, 202519.6019.8218.7318.8018.80-2.89%208,335
Oct 2, 202520.0120.0519.2319.3619.36-2.37%439,232
Oct 1, 202519.1820.3919.1519.8319.833.28%588,537
Sep 30, 202519.1819.5918.9219.2019.20-0.67%632,007
Sep 29, 202519.5919.5919.0019.3319.33-0.57%335,625
Sep 26, 202518.8519.4918.6219.4419.443.02%381,365
Sep 25, 202519.0619.6118.6818.8718.87-1.00%457,340
Sep 24, 202518.4419.7218.4219.0619.062.58%415,743
Sep 23, 202518.2218.6218.2218.5818.581.86%294,263
Sep 22, 202517.9718.5017.8118.2418.241.22%330,366
Sep 19, 202518.1518.2817.8418.0218.02-0.39%1,260,438
Sep 18, 202517.9018.2017.6718.0918.090.89%382,819
Sep 17, 202518.2718.6917.8817.9317.93-1.48%343,138
Sep 16, 202518.5718.5718.1618.2018.20-1.19%296,524
Sep 15, 202518.0818.6517.9018.4218.421.94%368,141
Sep 12, 202518.3318.8218.0718.0718.07-2.32%210,966
Sep 11, 202518.0818.6217.8618.5018.502.61%316,670
Sep 10, 202518.3518.6217.9018.0318.03-2.01%357,572
Sep 9, 202519.2619.2618.4018.4018.40-3.41%261,970
Sep 8, 202518.9619.1818.6019.0519.051.28%298,899
Sep 5, 202518.9619.3018.4818.8118.810.11%338,797
Sep 4, 202518.8418.8718.3418.7918.79-0.74%416,522
Sep 3, 202518.8918.9918.5718.9318.93-0.53%277,647
Sep 2, 202518.8319.2218.6519.0319.03-0.10%294,951
Aug 29, 202519.3019.5318.8919.0519.05-1.09%320,248
Aug 28, 202519.2619.2818.8919.2619.261.05%291,772
Aug 27, 202519.3919.4119.0119.0619.06-2.95%365,543
Aug 26, 202519.8120.1119.5919.6419.64-0.81%365,715
Aug 25, 202519.4719.9019.3119.8019.801.69%354,229
Aug 22, 202519.0719.8218.9819.4719.471.94%425,404
Aug 21, 202518.7919.1318.7819.1019.101.54%218,041
Aug 20, 202518.7019.0918.6218.8118.81-0.21%317,615
Aug 19, 202519.0519.1818.5118.8518.85-0.89%405,508
Aug 18, 202518.8619.5618.6019.0219.02-392,668
Aug 15, 202518.6719.0218.3719.0219.021.49%544,549
Aug 14, 202518.6419.0918.3418.7418.74-1.88%553,545
Aug 13, 202518.4319.4318.0219.1019.10-0.57%868,928
Aug 12, 202520.7721.3817.9519.2119.21-10.65%1,090,510
Aug 11, 202521.1121.5820.9521.5021.500.28%636,418
Aug 8, 202520.8021.4420.6121.4421.443.57%448,539
Aug 7, 202520.6120.7520.3820.7020.701.62%361,778
Aug 6, 202520.3920.5520.0920.3720.37-0.15%389,807
Aug 5, 202520.1720.4119.9720.4020.401.69%337,737
Aug 4, 202519.9020.1019.6820.0620.061.42%283,627
Aug 1, 202520.2420.2819.4919.7819.78-0.75%336,641
Jul 31, 202519.4919.9519.2519.9319.930.81%355,436
Jul 30, 202520.0920.3519.5819.7719.77-2.13%475,608
Jul 29, 202520.6620.6719.8620.2020.20-1.13%355,115
Jul 28, 202520.4520.5019.8820.4320.430.29%445,459
Jul 25, 202521.0721.2120.3720.3720.37-3.05%383,828
Jul 24, 202521.3121.3620.9821.0121.01-2.23%292,155
Jul 23, 202521.2621.5221.0921.4921.491.46%477,379
Jul 22, 202521.3921.6421.1821.1821.180.14%428,269
Jul 21, 202520.9321.7220.7921.1521.152.97%442,113
Jul 18, 202520.7920.9220.3120.5420.54-0.72%557,073
Jul 17, 202521.4321.4420.6320.6920.69-4.26%725,180