Compass Minerals International, Inc. (CMP) Stock Price History
Historical prices from 2003 to 2026
- 1M
- -2.1%
- 3M
- +37.5%
- YTD
- +57.4%
- 1Y
- +55.6%
- 3Y
- -2.9%
- 5Y
- -11.9%
Loading 10-year price history...
CMP Historical Performance
CMP Annual Returns
Year-by-year price performance · 2003–2026
- 2003 annual price return
- +3.9%
- 2004 annual price return
- +68.3%
- 2005 annual price return
- +2.9%
- 2006 annual price return
- +26.3%
- 2007 annual price return
- +32.0%
- 2008 annual price return
- +45.1%
- 2009 annual price return
- +10.3%
- 2010 annual price return
- +30.4%
- 2011 annual price return
- -23.7%
- 2012 annual price return
- +6.5%
- 2013 annual price return
- +4.6%
- 2014 annual price return
- +9.3%
- 2015 annual price return
- -13.4%
- 2016 annual price return
- +3.0%
- 2017 annual price return
- -8.3%
- 2018 annual price return
- -44.4%
- 2019 annual price return
- +47.0%
- 2020 annual price return
- +2.0%
- 2021 annual price return
- -17.4%
- 2022 annual price return
- -21.8%
- 2023 annual price return
- -39.2%
- 2024 annual price return
- -54.8%
- 2025 annual price return
- +78.7%
- 2026 annual price return
- +26.9%
CMP Stock Price Trajectory (2003–2026)
As of June 30, 2026, Compass Minerals International, Inc. (CMP) trades at $31.26, representing a +55.6% return over the past year. The stock has delivered a -48.8% total return over five years (-11.9% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $98.10 on April 28, 2011. From this peak, CMP has corrected -68.1%, currently trading 36% above its 200-day moving average, indicating continued institutional support.
When compared to Basic Materials sector peers NEM (+62.2% 1Y), ICL (-27.2% 1Y), and MOS (-38.5% 1Y), CMP has underperformed the peer group average. Compare CMP vs NEM →
CMP Historical Price Data · from 2003
Rows 1–50 of 5,671| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-06-29 | 31.20 | 31.67 | 30.69 | 31.26 | 468K | +0.51% |
| 2026-06-26 | 29.21 | 31.14 | 28.99 | 31.10 | 694K | +5.07% |
| 2026-06-25 | 29.10 | 29.78 | 28.67 | 29.60 | 340K | +3.28% |
| 2026-06-24 | 27.72 | 28.77 | 27.59 | 28.66 | 545K | +1.92% |
| 2026-06-23 | 27.93 | 28.79 | 27.60 | 28.12 | 374K | -2.60% |
| 2026-06-22 | 30.15 | 30.21 | 28.59 | 28.87 | 454K | -5.59% |
| 2026-06-18 | 31.23 | 31.23 | 29.91 | 30.58 | 648K | -1.64% |
| 2026-06-17 | 31.08 | 32.10 | 30.89 | 31.09 | 443K | +0.03% |
| 2026-06-16 | 31.07 | 31.74 | 30.75 | 31.08 | 510K | 0.00% |
| 2026-06-15 | 32.14 | 32.48 | 30.75 | 31.08 | 460K | -1.21% |
| 2026-06-12 | 30.80 | 31.86 | 30.43 | 31.46 | 429K | +4.14% |
| 2026-06-11 | 29.49 | 30.28 | 29.06 | 30.21 | 309K | +4.35% |
| 2026-06-10 | 29.33 | 29.74 | 28.34 | 28.95 | 376K | -1.26% |
| 2026-06-09 | 30.37 | 30.61 | 28.50 | 29.32 | 513K | -1.64% |
| 2026-06-08 | 30.19 | 30.52 | 29.45 | 29.81 | 627K | +0.61% |
| 2026-06-05 | 30.91 | 31.14 | 29.56 | 29.63 | 592K | -5.55% |
| 2026-06-04 | 32.13 | 32.19 | 31.06 | 31.37 | 528K | -3.89% |
| 2026-06-03 | 33.11 | 33.31 | 32.45 | 32.64 | 575K | -2.04% |
| 2026-06-02 | 33.61 | 34.50 | 32.62 | 33.32 | 1.12M | -0.57% |
| 2026-06-01 | 32.74 | 33.65 | 32.12 | 33.51 | 1.18M | +4.98% |
| 2026-05-29 | 32.36 | 32.67 | 31.56 | 31.92 | 476K | -1.72% |
| 2026-05-28 | 31.50 | 32.51 | 31.26 | 32.48 | 777K | +2.46% |
| 2026-05-27 | 31.41 | 32.13 | 30.87 | 31.70 | 608K | +0.57% |
| 2026-05-26 | 31.16 | 31.71 | 30.77 | 31.52 | 631K | +3.04% |
| 2026-05-22 | 29.93 | 30.68 | 29.81 | 30.59 | 75K | +2.51% |
| 2026-05-21 | 29.15 | 30.56 | 29.05 | 29.84 | 588K | +1.19% |
| 2026-05-20 | 28.56 | 29.53 | 28.19 | 29.49 | 782K | +4.50% |
| 2026-05-19 | 28.61 | 28.69 | 27.30 | 28.22 | 692K | -2.59% |
| 2026-05-18 | 29.55 | 30.60 | 28.82 | 28.97 | 873K | -1.29% |
| 2026-05-15 | 29.23 | 29.73 | 28.74 | 29.35 | 728K | -2.62% |
| 2026-05-14 | 31.50 | 32.39 | 29.92 | 30.14 | 974K | -0.23% |
| 2026-05-13 | 29.17 | 30.69 | 28.04 | 30.21 | 1.40M | +2.65% |
| 2026-05-12 | 31.02 | 31.02 | 28.07 | 29.43 | 1.37M | +0.58% |
| 2026-05-11 | 28.34 | 29.80 | 28.00 | 29.26 | 1.55M | +4.76% |
| 2026-05-08 | 28.49 | 30.04 | 27.42 | 27.93 | 721K | -1.17% |
| 2026-05-07 | 25.78 | 29.03 | 23.61 | 28.26 | 1.15M | +7.11% |
| 2026-05-06 | 26.98 | 27.22 | 26.30 | 26.38 | 405K | -0.29% |
| 2026-05-05 | 25.60 | 26.88 | 25.60 | 26.46 | 562K | +3.97% |
| 2026-05-04 | 26.19 | 26.33 | 25.31 | 25.45 | 422K | -3.08% |
| 2026-05-01 | 26.44 | 26.87 | 26.01 | 26.26 | 353K | -1.68% |
| 2026-04-30 | 25.61 | 26.88 | 25.50 | 26.71 | 596K | +5.32% |
| 2026-04-29 | 26.18 | 26.54 | 25.11 | 25.36 | 416K | -3.13% |
| 2026-04-28 | 26.69 | 26.69 | 25.88 | 26.18 | 611K | -1.32% |
| 2026-04-27 | 25.71 | 27.13 | 25.59 | 26.53 | 612K | +4.82% |
| 2026-04-24 | 25.51 | 25.57 | 25.10 | 25.31 | 290K | -0.32% |
| 2026-04-23 | 26.63 | 26.96 | 24.82 | 25.39 | 407K | -5.79% |
| 2026-04-22 | 25.96 | 27.11 | 25.89 | 26.95 | 854K | +5.48% |
| 2026-04-21 | 25.48 | 26.17 | 25.39 | 25.55 | 600K | +0.16% |
| 2026-04-20 | 25.21 | 25.61 | 25.14 | 25.51 | 427K | +0.75% |
| 2026-04-17 | 26.12 | 26.25 | 25.21 | 25.32 | 489K | -2.05% |
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
DCA Calculator
See how regular investing compounds over time.
Peer Comparison
Compare growth, multiples, and margins vs sector.
CMP — Frequently Asked Questions
Quick answers to the most common questions about buying CMP stock.
How has CMP stock performed recently?
CMP returned +55.6% over the past year, beating its 5-year annualized CAGR of -11.9%. The stock trades above its 200-day moving average, confirming the uptrend.
What is CMP's all-time high price?
Compass Minerals International, Inc. reached $98.10 on 2011-04-28. The 52-week high is $34.50. Current 1-year return of +55.6% places the stock closer to historical peaks.
Where can I download CMP historical price data?
This page provides CMP daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2003-2026, downloadable in CSV format.