Koppers (KOP) Stock Chart & Stock Price History $27.89 -1.22 (-4.19%) Closing price 03/3/2025 03:59 PM EasternExtended Trading$27.82 -0.07 (-0.25%) As of 03/3/2025 04:38 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 InterestSustainabilityTrends Koppers Stock Price Performance 5 Day Performance-5.47%1 Month Performance-5.56%3 Month Performance-25.21%6 Month Performance-26.72%Year-To-Date Performance-13.92%1 Year Performance-47.45% Receive KOP Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Koppers and its competitors with MarketBeat's FREE daily newsletter. Email Address KOP Stock Chart for Tuesday, March, 4, 2025 KOP Chart by TradingView Koppers Stock Price History Daily Weekly Monthly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year Time Frame * Start Date * End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization03/03/2025$29.07$27.89-4.04%$29.44$27.69312,304 shs$590.03 million02/28/2025$29.51$29.07-1.49%$29.77$28.58245,257 shs$589.12 million02/27/2025$32.26$29.51-8.54%$32.15$27.33575,484 shs$598.04 million02/26/2025$31.96$32.26+0.94%$32.46$31.64209,237 shs$653.88 million02/25/2025$30.80$31.96+3.76%$31.99$30.70153,401 shs$647.80 million02/24/2025$30.20$30.80+1.98%$30.93$29.94172,021 shs$624.33 million02/21/2025$30.61$30.20-1.32%$31.00$29.90108,305 shs$612.24 million02/20/2025$30.85$30.61-0.77%$31.00$30.3289,295 shs$620.40 million02/19/2025$30.30$30.85+1.81%$31.00$29.81146,640 shs$625.22 million02/18/2025$30.09$30.30+0.69%$30.43$30.0492,250 shs$614.12 million Get the Latest News and Ratings for KOP and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Koppers and its competitors with MarketBeat's FREE daily newsletter. 02/17/2025$30.09$30.09$30.93$30.0576,987 shs$609.90 million02/14/2025$30.17$30.09-0.27%$30.93$30.0576,987 shs$609.87 million02/13/2025$29.92$30.17+0.84%$30.30$29.9464,871 shs$611.57 million02/12/2025$30.64$29.92-2.36%$30.30$29.8392,814 shs$606.48 million02/11/2025$30.12$30.64+1.75%$30.73$30.0675,058 shs$621.15 million02/10/2025$29.21$30.12+3.09%$30.25$29.1392,022 shs$610.42 million02/07/2025$29.69$29.21-1.60%$29.72$28.8988,333 shs$592.15 million02/06/2025$29.27$29.69+1.44%$29.74$29.1990,249 shs$601.73 million02/05/2025$29.53$29.27-0.90%$29.47$29.0665,246 shs$593.22 million02/04/2025$28.74$29.53+2.78%$29.70$28.5799,214 shs$598.63 million02/03/2025$29.77$28.74-3.48%$29.45$28.6292,942 shs$582.46 million Related Companies Hawkins Stock Chart Kronos Worldwide Stock Chart Tredegar Stock Chart LyondellBasell Industries Stock Chart Westlake Stock Chart Cabot Stock Chart Louisiana-Pacific Stock Chart Trex Stock Chart Chemours Stock Chart New Gold Stock Chart Receive KOP Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Koppers and its competitors with MarketBeat's FREE daily newsletter. This page (NYSE:KOP) was last updated on 3/4/2025 by MarketBeat.com Staff From Our PartnersHas Trump finally met his match?Dylan Jovine predicted the 2008 crash over a year before it happened. Folks who listened to him had the chance...Behind the Markets | SponsoredURGENT: This Altcoin Opportunity Won’t Wait – Act NowCrypto has officially entered the "banana zone" – that wild phase where prices can 1000x in days. It happen...Crypto Swap Profits | SponsoredLeaked Trump video exposes his secret stocksTen investments secretly owned by Trump’s biggest backers. Ten investments intrinsically tied to the polici...Porter & Company | Sponsored“Amazon Coin” set to outperform BitcoinChris Rowe – the man who recommended Amazon in 1998… Bitcoin and Ethereum in 2017… And has spotted 44 diffe...True Market Insiders | SponsoredTexas approves new currencyRural Texas Town Ramps Up Global Currency War A small town has joined a radical $1.9 trillion attack on the...Stansberry Research | SponsoredCollect $7k per month from Tesla’s SECRET dividendThere's a little-known secret about Tesla that even seasoned investors don't know. Despite not paying a tra...Investors Alley | SponsoredDOGE Social Security bombshell?Elon Musk just dropped another bombshell... He revealed his DOGE organization has been taking aim at Social...Altimetry | SponsoredTrump’s Victory Could Spark Major Gains for Gold – Don’t Miss Out This "Patriot's Tax Shield" lets you defend your wealth with real, solid gold. Our exclusive, free wealth pr...American Alternative | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added five stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Koppers Holdings Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share Koppers 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.
