Big Technologies (BIG) Stock Chart & Stock Price History GBX 87.60 +1.60 (+1.86%) As of 09/19/2025 11:53 AM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider TradesBuy This Stock Big Technologies Stock Price Performance The Big Technologies (BIG) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 21.79%, with a year-to-date return of -36.52%. In the past month, the stock has decreased 1.57%, reflecting recent market activity. As of the latest close, Big Technologies traded at GBX 87.60 with a market cap of £256.37 million and volume of 383,774 shares. Receive BIG Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Big Technologies and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. 5 Day Performance-0.45%1 Month Performance-1.57%3 Month Performance-1.79%Year-To-Date Performance-36.52%1 Year Performance-21.79% BIG Stock Chart for Sunday, September, 21, 2025 BIG Chart by TradingView Big Technologies 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 Capitalization09/19/2025GBX 86GBX 87.60+1.86%GBX 88GBX 84.82383,774 shs£256.37 million09/18/2025GBX 86GBX 86GBX 87.60GBX 85143,117 shs£251.68 million09/17/2025GBX 88GBX 86-2.27%GBX 87.80GBX 8651,757 shs£251.68 million09/16/2025GBX 87.60GBX 88+0.46%GBX 88GBX 83.2086,073 shs£257.54 million09/15/2025GBX 79.80GBX 87.60+9.77%GBX 87.80GBX 82.201.73 million shs£256.37 million09/12/2025GBX 91.40GBX 79.80-12.69%GBX 82.60GBX 74.101.19 million shs£233.54 million09/11/2025GBX 91.40GBX 91.40GBX 93GBX 901.03 million shs£267.49 million09/10/2025GBX 92.40GBX 91.40-1.08%GBX 93.65GBX 91.2079,874 shs£267.49 million09/09/2025GBX 90GBX 92.40+2.67%GBX 93GBX 9058,356 shs£270.41 million09/08/2025GBX 90GBX 90GBX 91.80GBX 85.4042,697 shs£263.39 million09/05/2025GBX 89.80GBX 90+0.22%GBX 91.52GBX 88.94874,854 shs£261.25 million09/04/2025GBX 86.40GBX 89.80+3.94%GBX 91.80GBX 87.7067,881 shs£260.67 million09/03/2025GBX 91.60GBX 86.40-5.68%GBX 90GBX 85.2047,332 shs£250.80 million09/02/2025GBX 90.20GBX 91.60+1.55%GBX 92.91GBX 87.40185,872 shs£265.90 million09/01/2025GBX 90GBX 90.20+0.22%GBX 91.80GBX 87.80226,043 shs£261.83 million08/29/2025GBX 90.40GBX 90-0.44%GBX 92GBX 89.20597,163 shs£255.64 million08/28/2025GBX 91.60GBX 90.40-1.31%GBX 90.40GBX 87.20941,046 shs£256.78 million08/27/2025GBX 88GBX 91.60+4.09%GBX 91.70GBX 89108,573 shs£260.19 million08/26/2025GBX 89.60GBX 88-1.79%GBX 90.80GBX 87.6018,863 shs£249.96 million08/25/2025GBX 89.60GBX 89.60GBX 89.60GBX 87.4036,437 shs£254.51 million08/22/2025GBX 89GBX 89.60+0.67%GBX 89.60GBX 87.4036,437 shs£254.51 million08/21/2025GBX 88.40GBX 89+0.68%GBX 90.06GBX 85.80278,414 shs£252.80 million08/20/2025GBX 89.60GBX 88.40-1.34%GBX 90.60GBX 87.80185,057 shs£251.10 million Related Companies Pets at Home Group Stock Chart Costain Group Stock Chart Henry Boot Stock Chart Heavitree Brewery Stock Chart Aeorema Communications Stock Chart Dillistone Group Stock Chart Tesco Stock Chart JD Sports Fashion Stock Chart Balfour Beatty Stock Chart RS Group Stock Chart Receive BIG Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Big Technologies and its competitors with MarketBeat's FREE daily newsletter. This page (LON:BIG) was last updated on 9/21/2025 by MarketBeat.com Staff From Our PartnersTrump’s national nightmare is herePorter Stansberry and Jeff Brown say a new U.S. national emergency is already underway — and it could trigger ...Porter & Company | SponsoredHe Called Nvidia at $1.10. Now, He Says THIS Stock Will…The original Magnificent Seven returned 16,894%—turning $7K into $1.18 million. Now, the man who called Nvi...The Oxford Club | SponsoredStunning new initiative unfolding in the White House?what I just learned about what’s unfolding in the White House is truly stunning… And you need to see it for...Paradigm Press | SponsoredINVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting OffRight now, we’re witnessing a monumental shift in the world.Traders Agency | SponsoredA New Way to Double Your Retirement Income?Bloomberg reports that a new class of investments is “entering a golden era,” with yields fueling a retail boo...Investors Alley | SponsoredStrange crypto pattern discovered by 40-person research teamSomething unusual is happening inside a 40-person crypto research firm. They're helping 8,000+ ordinary peo...Crypto Swap Profits | SponsoredCapital Gains Tax Strategies for SeniorsCapital gains taxes can take a bite out of your retirement income—unless you have a smart strategy. From holdi...SmartAsset | SponsoredIRS Wants Another Check on Sept 15th—What If You Could Keep It Instead?On September 15th, the IRS collects another round of quarterly tax payments—targeting self-employed profession...American Alternative | 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 Big Technologies PLC Please log in to your account or sign up in order to add this asset to your watchlist. Share Big Technologies 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.