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Compass Minerals International, Inc. (CMP)

NYSE

$25.31

$+0.18

(+0.72%)

After-Hours

Compass Minerals International, Inc. (CMP) Live Price Chart

Last updated: ⁦2026-09-04 22:49:00⁩. Prices reflect the latest after-hours trading data. Stock price data is sourced from Massive.

Summary

Compass Minerals International, Inc. (CMP) operates in the MINING & QUARRYING OF NONMETALLIC MINERALS (NO FUELS) sector and is listed on NYSE. The stock is currently priced at $25.31, with a market capitalisation of $1.07B and a P/E ratio of 57.36. Over the past 52 weeks, its price has ranged from $16.40 to $34.50. This page covers its latest market performance, valuation, price trends and company information.

Key Market Data

Market Cap	$1.07B
Open	$25.07
Day's High	$98.10
Day's Low	$7.51
Previous Close	$25.14
Volume	203.90K
Average Volume	--
P/E Ratio	57.36
52-Week High	$34.50
52-Week Low	$16.40
Dividend Yield	--
Earnings Date	--

Compass Minerals International, Inc. (CMP) After-Hours Stock Price

Compass Minerals International, Inc. (CMP) is trading at $25.32 in after-hours trading as of 2026-09-04 22:30:00, up 0.70% ($0.18) from the regular-session close of $25.14.

After-hours trading shows how investors are pricing CMP after the regular session closes. The current after-hours price is above the regular-session close, indicating positive after-hours sentiment.

Compass Minerals International, Inc. (CMP) 7-Day Stock Price Change

Over the past seven days, Compass Minerals International, Inc. (CMP) moved from $24.64 to $25.31, representing a gain of 2.73% ($0.67).

The stock traded between $24.92 and $25.56 during the period. The latest price is near the middle of the 7-day range, indicating moderate upward.

The average daily volume was 389.71 thousand shares, down versus the previous seven-day period, indicating lower trading activity.

CMP 52-Week Price Position

Position in Range: 49.3%

52W Low$16.40

52W High$34.50

CMP is currently trading at $25.31, placing it 49.3% of the way from its 52-week low of $16.40 to its 52-week high of $34.50. This percentage reflects the stock's relative position within its 52-week trading range, not its valuation or future performance.

What is Compass Minerals International, Inc. (CMP)?

Compass Minerals currently produces two primary products: salt and specialty potash fertilizer. The company's main assets include rock salt mines in Ontario, Louisiana, and the United Kingdom. The fertilizer is produced from a brine operation at the Great Salt Lake in Utah that produces sulfate of potash and magnesium chloride. Compass' salt products are used for deicing and also by industrial and consumer end markets. The firm's sulfate of potash is used by growers of high-value crops that are sensitive to standard potash.

Compass Minerals International, Inc. Information

Industry	MINING & QUARRYING OF NONMETALLIC MINERALS (NO FUELS)
Employees	1849
Exchange	NYSE
Company Website	https://www.compassminerals.com

How to Buy Compass Minerals International, Inc. (CMP) Stock on MEXC

Eligible investors can buy real shares of Compass Minerals International, Inc. (CMP) through MEXC RealStocks. Follow these three steps to open a RealStocks account, transfer USDT, and place a US stock order.

Step 1: Open and Verify Your RealStocks Account

Log in to the MEXC App, go to Trade → RealStocks, and select Open Account. Complete the required account-opening and identity verification process with MEXC's partner licenced broker.

Step 2: Transfer USDT to Your RealStocks Account

Go to Wallets → RealStocks and transfer USDT from your Spot Account to your RealStocks Account. RealStocks are quoted in USD, while account funding can be completed using USDT.

Step 3: Search for CMP and Place Your Order

Open the RealStocks trading page and search for CMP. Select a market or limit order, enter the price and quantity as required, review the order details, and submit your order. Once filled, the corresponding real shares will be held in your RealStocks Account.

Frequently Asked Questions (FAQ)

1.What is Compass Minerals International, Inc. (CMP) stock price today?

Compass Minerals International, Inc. (CMP) is currently trading at $ 25.31, up 0.69% ($0.17) from the previous close of $ 25.14. Intraday prices update in real time during regular trading hours.

2.Is CMP stock going up or down today?

As of 2026-09-04 22:30:00, CMP is trading at $ 25.31, up 0.69% ($0.17) from its previous close of $ 25.14. The stock has traded between $ 7.51 and $ 98.10 during today’s regular session. Past price movements do not guarantee future results.

3.What is CMP pre-market price?

As of 2026-09-04 22:30:00, CMP is trading at $ 25.03 in pre-market trading, down 0.46% ($0.12) from the previous close of $ 25.14. Pre-market prices reflect trading activity before the regular session opens and may experience lower liquidity and higher volatility.

4.What is CMP after-hours price?

As of 2026-09-04 22:30:00, CMP is trading at $ 25.32 in after-hours trading, up 0.70% ($0.18) from the regular-session close of $ 25.14. After-hours prices may differ from the regular session’s opening price due to lower liquidity and wider bid-ask spreads.

5.Is CMP stock trading now?

CMP trades on the NYSE exchange during regular hours, Monday through Friday, 9:30 AM to 4:00 PM ET, excluding public holidays. Pre-market and after-hours trading are also available through select brokers outside these hours.

6.Where does CMP sit relative to its 52-week high and low?

Over the past 52 weeks, CMP has traded between a low of $ 16.40 and a high of $ 34.50. At $ 25.31, the stock is positioned 49.3% of the way from its 52-week low to its 52-week high, providing context for its current price within the one-year trading range.

7.What sector is Compass Minerals International, Inc. in?

Compass Minerals International, Inc. (CMP) operates in the MINING & QUARRYING OF NONMETALLIC MINERALS (NO FUELS) sector. Sector classification helps investors compare it with companies exposed to similar market trends and competitive conditions.

8.What is Compass Minerals International, Inc.'s market capitalisation and where is it listed?

Compass Minerals International, Inc. is listed on the NYSE exchange with a market capitalisation of $ 1.07B. Market cap reflects the total market value of all outstanding shares and is commonly used to classify stocks by size.

9.How is CMP valued in terms of P/E ratio and EPS?

CMP trades at a P/E ratio of 57.36, based on trailing-twelve-month EPS of $ 0.44. P/E ratio compares the stock price to earnings per share and is a common starting point for assessing valuation relative to peers.

10.Does Compass Minerals International, Inc. pay a dividend?

Compass Minerals International, Inc. pays an indicated annual cash dividend of -- per share, with a current dividend yield of 0.00% based on the latest share price. Dividend policies are subject to change at the board's discretion.