Auction Technology Group (ATG) Stock Chart & Stock Price History GBX 333.50 +1.00 (+0.30%) As of 12:34 PM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsHeadlinesInsider TradesBuy This Stock Auction Technology Group Stock Price Performance The Auction Technology Group (ATG) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 13.38%, with a year-to-date return of -39.36%. In the past month, the stock has decreased 11.30%, reflecting recent market activity. As of the latest close, Auction Technology Group traded at GBX 332.50 with a market cap of £400.30 million and volume of 226,763 shares. Receive ATG Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Auction Technology Group 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-1.62%1 Month Performance-11.30%3 Month Performance-29.04%Year-To-Date Performance-39.36%1 Year Performance-13.38% ATG Stock Chart for Thursday, September, 4, 2025 ATG Chart by TradingView Auction Technology 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 Capitalization09/03/2025GBX 319.50GBX 332.50+4.07%GBX 335.50GBX 316.50226,763 shs£400.30 million09/02/2025GBX 335.50GBX 319.50-4.77%GBX 337.50GBX 3151.10 million shs£384.65 million09/01/2025GBX 339GBX 335.50-1.03%GBX 342GBX 333135,348 shs£403.92 million08/29/2025GBX 340GBX 339-0.29%GBX 355GBX 336.50212,209 shs£418.78 million08/28/2025GBX 338.50GBX 340+0.44%GBX 340.50GBX 333.50339,086 shs£420.02 million08/27/2025GBX 346GBX 338.50-2.17%GBX 349GBX 337283,167 shs£418.17 million08/26/2025GBX 355GBX 346-2.54%GBX 355GBX 341346,860 shs£427.43 million08/25/2025GBX 355GBX 355GBX 355GBX 346.50287,594 shs£438.55 million08/22/2025GBX 352.50GBX 355+0.71%GBX 355GBX 346.50287,594 shs£438.55 million08/21/2025GBX 345GBX 352.50+2.17%GBX 355GBX 340454,489 shs£435.46 million Get the Latest News and Ratings for ATG and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Auction Technology Group and its competitors with MarketBeat's FREE daily newsletter. 08/20/2025GBX 332.50GBX 345+3.76%GBX 347.50GBX 3271.11 million shs£426.20 million08/19/2025GBX 341GBX 332.50-2.49%GBX 346GBX 330456,023 shs£410.75 million08/18/2025GBX 342.50GBX 341-0.44%GBX 346.50GBX 337249,917 shs£421.25 million08/15/2025GBX 335GBX 342.50+2.24%GBX 356GBX 334.50898,513 shs£423.11 million08/14/2025GBX 335GBX 335GBX 343GBX 329280,145 shs£413.84 million08/13/2025GBX 334GBX 335+0.30%GBX 335GBX 329729,836 shs£413.84 million08/12/2025GBX 337GBX 334-0.89%GBX 352GBX 330268,504 shs£412.61 million08/11/2025GBX 340GBX 337-0.88%GBX 342GBX 335342,466 shs£416.31 million08/08/2025GBX 350GBX 340-2.86%GBX 350.50GBX 334397,636 shs£420.02 million08/07/2025GBX 348.50GBX 350+0.43%GBX 353.50GBX 346.50554,287 shs£432.37 million08/06/2025GBX 367.50GBX 348.50-5.17%GBX 371GBX 345856,396 shs£430.52 million08/05/2025GBX 376GBX 367.50-2.26%GBX 383GBX 365.50435,081 shs£453.99 million08/04/2025GBX 480GBX 376-21.67%GBX 465.50GBX 3702.08 million shs£464.49 million Related Companies Kainos Group Stock Price Chart Trustpilot Group Stock Price Chart Learning Technologies Group Stock Price Chart Alfa Financial Software Stock Price Chart First Trust NYSE Arca Biotechnology UCITS ETF Class A USD Accumulation Stock Price Chart GB Group Stock Price Chart NCC Group Stock Price Chart Cerillion Stock Price Chart Big Technologies Stock Price Chart IDOX Stock Price Chart Receive ATG Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Auction Technology Group and its competitors with MarketBeat's FREE daily newsletter. This page (LON:ATG) was last updated on 9/4/2025 by MarketBeat.com Staff From Our PartnersThis Massive Market is Ripe for Disruption by this NasdaqFanatics Hit $31B. This Nasdaq Company Is Building the Next Wave Fanatics built a merch empire by owning th...i2i Marketing Group, LLC | Sponsored2013 Bitcoin miner reveals his trading system (free)While everyone else is gambling on meme coins or chasing the next "100x moonshot," our members are systematica...Crypto Swap Profits | Sponsored“Shadow Group” in Washington, DC Could Crash MarketNew Amazon Crisis Could Tank U.S. Stock Market A new panic is halting AI projects at Amazon and could split...Altimetry | SponsoredDid you spot this in the Oval Office last week?When Tim Cook stood in the Oval Office last week, all eyes were on the "unique 24K gold gift" he presented to ...InvestorPlace | SponsoredTrump’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 | 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 | SponsoredNew law could create $3.7 trillion tsunami.During a meeting in Washington D.C., Jeff Brown discovered a bold initiative. He calls it “President Trump’...Brownstone Research | SponsoredWhy Trump’s “Smart Dollar” could rewrite the rulesMUST SEE: Donald Trump's Radical Overhaul of the U.S. Dollar Congress just approved President Trump's lates...Stansberry Research | 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 Auction Technology Group plc Please log in to your account or sign up in order to add this asset to your watchlist. Share Auction Technology 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.
Free ATG Stock Alerts