Auction Technology Group (ATG) Stock Chart & Stock Price History GBX 478 +6.00 (+1.27%) As of 07/3/2025 11:53 AM 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 increased 0.84%, with a year-to-date return of -13.09%. In the past month, the stock has increased 1.70%, reflecting recent market activity. As of the latest close, Auction Technology Group traded at GBX 478 with a market cap of £590.50 million and volume of 265,530 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. Email Address 5 Day Performance+6.22%1 Month Performance+1.70%3 Month Performance-17.87%Year-To-Date Performance-13.09%1 Year Performance+0.84% ATG Stock Chart for Friday, July, 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 Capitalization07/04/2025GBX 478GBX 478GBX 482GBX 467265,530 shs£590.50 million07/03/2025GBX 472GBX 478+1.27%GBX 482GBX 467265,530 shs£590.50 million07/02/2025GBX 460GBX 472+2.61%GBX 473.50GBX 460332,771 shs£583.08 million07/01/2025GBX 455.50GBX 460+0.99%GBX 461.50GBX 454.50210,645 shs£568.26 million06/30/2025GBX 450GBX 455.50+1.22%GBX 459.50GBX 445256,931 shs£562.70 million06/27/2025GBX 441GBX 450+2.04%GBX 460GBX 443990,012 shs£555.91 million06/26/2025GBX 441.50GBX 441-0.11%GBX 444.50GBX 437.50765,982 shs£544.79 million06/25/2025GBX 441.50GBX 441.50GBX 449.50GBX 425255,483 shs£545.41 million06/24/2025GBX 442GBX 441.50-0.11%GBX 455GBX 441.501.72 million shs£545.41 million06/23/2025GBX 435GBX 442+1.61%GBX 447.50GBX 432.50268,920 shs£546.02 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. 06/20/2025GBX 433.54GBX 435+0.34%GBX 440.50GBX 422.50928,110 shs£537.38 million06/19/2025GBX 436GBX 433.54-0.57%GBX 438.50GBX 422.50141,497 shs£535.57 million06/18/2025GBX 437.50GBX 436-0.34%GBX 438.50GBX 433.50180,985 shs£538.61 million06/17/2025GBX 453.50GBX 437.50-3.53%GBX 453.50GBX 435.50460,094 shs£540.47 million06/16/2025GBX 452.50GBX 453.50+0.22%GBX 456GBX 448263,584 shs£560.23 million06/13/2025GBX 464.68GBX 452.50-2.62%GBX 457GBX 443354,894 shs£559.00 million06/12/2025GBX 481.50GBX 464.68-3.49%GBX 478.56GBX 459.50316,614 shs£574.04 million06/11/2025GBX 476GBX 481.50+1.16%GBX 483.50GBX 460315,952 shs£594.82 million06/10/2025GBX 465GBX 476+2.37%GBX 476.58GBX 467382,340 shs£588.03 million06/09/2025GBX 476.50GBX 465-2.41%GBX 478GBX 463.90379,769 shs£574.44 million06/06/2025GBX 468GBX 476.50+1.82%GBX 479GBX 448323,373 shs£588.64 million06/05/2025GBX 470GBX 468-0.43%GBX 473.50GBX 463.50305,294 shs£578.14 million06/04/2025GBX 467GBX 470+0.64%GBX 475GBX 465499,343 shs£580.61 million06/03/2025GBX 453GBX 467+3.09%GBX 469.50GBX 447.501.27 million shs£576.91 million Related Companies Trustpilot Group Stock Price Chart Kainos 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 Cerillion Stock Price Chart NCC Group Stock Price Chart IDOX Stock Price Chart accesso Technology Group 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. 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