OSB Group (OSB) Stock Chart & Stock Price History GBX 496.20 -4.80 (-0.96%) As of 08:33 AM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsHeadlinesInsider TradesBuy This Stock OSB Group Stock Price Performance The OSB Group (OSB) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 5.53%, with a year-to-date return of 22.64%. In the past month, the stock has increased 6.39%, reflecting recent market activity. As of the latest close, OSB Group traded at GBX 501 with a market cap of £1.85 billion and volume of 482,143 shares. Five years ago, the stock traded at GBX 268, representing a 85.15% increase over that period. At the time, it had a market cap of £1.30 billion and a volume of 540,787 shares. Receive OSB Stock News and Ratings via EmailSign-up to receive the latest news and ratings for OSB Group and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance-0.56%1 Month Performance+6.39%3 Month Performance+18.03%Year-To-Date Performance+22.64%1 Year Performance+5.53%5 Year Performance+85.15% OSB Stock Chart for Thursday, June, 12, 2025 OSB Chart by TradingView OSB Group 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 Capitalization06/11/2025GBX 500.29GBX 501+0.14%GBX 507.50GBX 497.80482,143 shs£1.85 billion06/10/2025GBX 499GBX 500.29+0.26%GBX 505.50GBX 4981.80 million shs£1.85 billion06/09/2025GBX 499GBX 499GBX 506.50GBX 495.80385,098 shs£1.84 billion06/06/2025GBX 494.20GBX 499+0.97%GBX 499.60GBX 493.20533,234 shs£1.84 billion06/05/2025GBX 499GBX 494.20-0.96%GBX 506.50GBX 492701,654 shs£1.83 billion06/04/2025GBX 493GBX 499+1.22%GBX 501GBX 492.601.11 million shs£1.84 billion06/03/2025GBX 494.60GBX 493-0.32%GBX 498.80GBX 488609,743 shs£1.82 billion06/02/2025GBX 488.40GBX 494.60+1.27%GBX 497GBX 479.40603,421 shs£1.83 billion05/30/2025GBX 486.80GBX 488.40+0.33%GBX 496.20GBX 484.201.08 million shs£1.80 billion05/29/2025GBX 485.40GBX 486.80+0.29%GBX 490GBX 479490,509 shs£1.80 billion Get the Latest News and Ratings for OSB and Related StocksEnter your email address below to receive the latest news and analysts' ratings for OSB Group and its competitors with MarketBeat's FREE daily newsletter. 05/28/2025GBX 486GBX 485.40-0.12%GBX 493.80GBX 482.40795,766 shs£1.79 billion05/27/2025GBX 482.40GBX 486+0.75%GBX 494.40GBX 484572,261 shs£1.80 billion05/26/2025GBX 482.40GBX 482.40GBX 490GBX 470713,557 shs£1.78 billion05/23/2025GBX 480.80GBX 482.40+0.33%GBX 490GBX 470713,557 shs£1.78 billion05/22/2025GBX 478.80GBX 480.80+0.42%GBX 481.59GBX 474762,946 shs£1.78 billion05/21/2025GBX 484.20GBX 478.80-1.12%GBX 487.80GBX 477415,828 shs£1.77 billion05/20/2025GBX 480GBX 484.20+0.87%GBX 484.20GBX 478731,674 shs£1.79 billion05/19/2025GBX 479.42GBX 480+0.12%GBX 482.60GBX 470.40861,865 shs£1.77 billion05/16/2025GBX 479.60GBX 479.42-0.04%GBX 491.20GBX 478594,570 shs£1.77 billion05/15/2025GBX 472.60GBX 479.60+1.48%GBX 481.40GBX 470.601.23 million shs£1.77 billion05/14/2025GBX 474.55GBX 472.60-0.41%GBX 479.80GBX 472.40728,238 shs£1.75 billion05/13/2025GBX 466.40GBX 474.55+1.75%GBX 476.60GBX 4601.24 million shs£1.75 billion05/12/2025GBX 482.32GBX 466.40-3.30%GBX 488.80GBX 466.401.13 million shs£1.72 billion Related Companies Paragon Banking Group Stock Chart Mortgage Advice Bureau Stock Chart LendInvest Stock Chart Phoenix Group Stock Chart St. James's Place Stock Chart M&G Stock Chart Schroders Stock Chart Hiscox Stock Chart F&C Investment Trust Stock Chart Hargreaves Lansdown Stock Chart Receive OSB Stock News and Ratings via EmailSign-up to receive the latest news and ratings for OSB Group and its competitors with MarketBeat's FREE daily newsletter. This page (LON:OSB) was last updated on 6/12/2025 by MarketBeat.com Staff From Our PartnersTrump’s Exec Order #14154 could be a “Millionaire-Maker”Former Presidential Advisor, Jim Rickards, says Trump could “rewire our economy and hand millions of Americans...Paradigm Press | SponsoredTrump wipes out trillions overnight…Is there anybody more powerful than Donald Trump right now? In a single tariff announcement, he wiped out n...Porter & Company | Sponsored[No Brainer Gold Play]: “Show me a better investment.”A Historic Gold Announcement Is About to Rock Wall Street? For months, sharp-eyed analysts have watched the...Golden Portfolio | SponsoredAn AI run of epic proportions is only getting startedI just put together an urgent new presentation that you need to see right away. In short: I believe we are...Timothy Sykes | SponsoredBig Changes Coming to Social Security?According to legendary investor Louis Navellier... This new Trump move could soon not only save Social Secu...InvestorPlace | SponsoredSHOCKING: Musk's Pentagon Secret Mission...It's about a harrowing message discovered on December 16, 2024: "美国军方暗杀名单" It's the reason President Tru...Behind the Markets | SponsoredElon’s NEXT Big IPO?Cancel your internet TODAY!? Take your latest internet bill and light it on fire… then count the seconds it...Banyan Hill Publishing | SponsoredThe one deadline Elon can't afford to miss...For years, Elon Musk made headlines for blowing past deadlines — so often that investors coined a nickname for...Brownstone Research | 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 OSB Group Plc Please log in to your account or sign up in order to add this asset to your watchlist. Share OSB Group 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.