Kosmos Energy (KOS) Stock Chart & Stock Price History GBX 144 -1.00 (-0.69%) As of 08/7/2025 12:20 PM Eastern Add Compare Share Share Chart Stock AnalysisChartCompetitorsEarningsHeadlinesBuy This Stock Kosmos Energy Stock Price Performance The Kosmos Energy (KOS) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 62.30%, with a year-to-date return of -49.65%. In the past month, the stock has decreased 10.00%, reflecting recent market activity. As of the latest close, Kosmos Energy traded at GBX 144 with a market cap of £882.21 million and volume of 13,708 shares. Five years ago, the stock traded at GBX 122.50, representing a 17.55% increase over that period. At the time, it had a market cap of £496.36 million and a volume of 2,013 shares. Receive KOS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Kosmos Energy and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance-8.86%1 Month Performance-10.00%3 Month Performance+28.57%Year-To-Date Performance-49.65%1 Year Performance-62.30%5 Year Performance+17.55% KOS Stock Chart for Friday, August, 8, 2025 KOS Chart by TradingView Kosmos Energy 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 Capitalization08/07/2025GBX 145GBX 144-0.69%GBX 147.24GBX 14413,708 shs£882.21 million08/06/2025GBX 146GBX 145-0.68%GBX 145GBX 14018,312 shs£888.34 million08/05/2025GBX 140GBX 146+4.29%GBX 146GBX 1405,848 shs£894.46 million08/04/2025GBX 158GBX 140-11.39%GBX 146GBX 13523,773 shs£857.70 million08/01/2025GBX 170GBX 158-7.06%GBX 160GBX 1585,294 shs£967.98 million07/31/2025GBX 175GBX 170-2.86%GBX 181.69GBX 16927,450 shs£1.04 billion07/30/2025GBX 181GBX 175-3.31%GBX 175GBX 169478 shs£1.07 billion07/29/2025GBX 171GBX 181+5.85%GBX 182GBX 1693,264 shs£1.11 billion07/28/2025GBX 175GBX 171-2.29%GBX 175GBX 1654,558 shs£1.05 billion07/25/2025GBX 161GBX 175+8.70%GBX 176GBX 1754,865 shs£1.07 billion Get the Latest News and Ratings for KOS and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Kosmos Energy and its competitors with MarketBeat's FREE daily newsletter. 07/24/2025GBX 153GBX 161+5.23%GBX 161GBX 1546,281 shs£986.36 million07/23/2025GBX 153GBX 153GBX 155.58GBX 1532,726 shs£937.35 million07/22/2025GBX 150GBX 153+2.00%GBX 155.58GBX 1532,726 shs£937.35 million07/21/2025GBX 150GBX 150GBX 150GBX 1487,451 shs£918.97 million07/18/2025GBX 143GBX 150+4.90%GBX 150GBX 1487,451 shs£918.97 million07/17/2025GBX 145GBX 143-1.38%GBX 143GBX 136.338,778 shs£876.08 million07/16/2025GBX 158GBX 145-8.23%GBX 152GBX 1458,406 shs£888.34 million07/15/2025GBX 164GBX 158-3.66%GBX 164GBX 1583,794 shs£967.98 million07/14/2025GBX 164GBX 164GBX 164GBX 1604,005 shs£1.00 billion07/11/2025GBX 152.35GBX 164+7.65%GBX 164GBX 1604,005 shs£1.00 billion07/10/2025GBX 159GBX 152.35-4.18%GBX 160GBX 152.351,095 shs£933.37 million07/09/2025GBX 160GBX 159-0.63%GBX 160GBX 1591,954 shs£974.11 million07/08/2025GBX 153GBX 160+4.58%GBX 160GBX 154457 shs£980.23 million07/07/2025GBX 143.50GBX 153+6.62%GBX 161.68GBX 14337,860 shs£937.35 million Related Companies BPT Stock Chart DEC Stock Chart GTE Stock Chart NOG Stock Chart SUN Stock Chart EOG Stock Chart VAL Stock Chart EQT Stock Chart WTI Stock Chart SHEL Stock Chart Receive KOS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Kosmos Energy and its competitors with MarketBeat's FREE daily newsletter. This page (LON:KOS) was last updated on 8/8/2025 by MarketBeat.com Staff From Our PartnersProtect Your Bank Account with THESE 4 Simple StepsStarting as soon as a few months from now, the United States government will make a sweeping change to bank ac...Weiss Ratings | SponsoredSell this, buy thatWhat you don’t own matters just as much as what you do. That’s the thinking behind Eric Fry’s long-time strate...InvestorPlace | SponsoredAmazon’s big Bitcoin embarrassmentBitcoin just passed Amazon in total market cap — but most investors are missing the bigger opportunity. Whi...Brownstone Research | SponsoredAltucher: Trump’s Great Gain is startingNew Hampshire just launched a Strategic Crypto Reserve — and James Altucher says it’s the first sign that “Tru...Paradigm Press | SponsoredCritical AI announcement set to ignite AI 2.0 A new 100% tariff on imported chips just rattled the tech sector—sending some stocks soaring and others tumbli...Timothy Sykes | SponsoredTrump’s new nightmareAccording to Porter Stansberry and Jeff Brown, a government-led financial mobilization is already reshaping Am...Porter & Company | SponsoredThe Day Silicon DiesThe Day China Left America's Supercomputers in the Dust In 200 seconds, China's quantum computer accomplish...The Oxford Club | SponsoredThis accelerated income plan is solving American's #1 retirement fearThe #1 fear in retirement today? Running out of money. That’s why income expert Tim Plaehn created a simple...Investors Alley | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added ten stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Kosmos Energy Ltd. Please log in to your account or sign up in order to add this asset to your watchlist. Share Kosmos Energy 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.
