SDI Group (SDI) Stock Chart & Stock Price History GBX 99 +4.00 (+4.21%) As of 09/5/2025 12:26 PM Eastern Add Compare Share Share Chart Stock AnalysisChartCompetitorsEarningsHeadlinesInsider TradesBuy This Stock SDI Group Stock Price Performance The SDI Group (SDI) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 63.37%, with a year-to-date return of 73.08%. In the past month, the stock has increased 12.50%, reflecting recent market activity. As of the latest close, SDI Group traded at GBX 99 with a market cap of £103.51 million and volume of 1.35 million shares. Five years ago, the stock traded at GBX 68.60, representing a 44.31% increase over that period. At the time, it had a market cap of £66.89 million and a volume of 178,245 shares. Receive SDI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for SDI Group and its competitors with MarketBeat's FREE daily newsletter. 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Read our full terms of service and privacy policy. 5 Day Performance+7.89%1 Month Performance+12.50%3 Month Performance+26.60%Year-To-Date Performance+73.08%1 Year Performance+63.37%5 Year Performance+44.31% SDI Stock Chart for Saturday, September, 6, 2025 SDI Chart by TradingView SDI 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 Capitalization09/05/2025GBX 95GBX 99+4.21%GBX 99.95GBX 931.35 million shs£103.51 million09/04/2025GBX 92.13GBX 95+3.12%GBX 95GBX 92187,240 shs£99.32 million09/03/2025GBX 92GBX 92.13+0.14%GBX 92.13GBX 9267,246 shs£96.32 million09/02/2025GBX 92.48GBX 92-0.52%GBX 93GBX 92191,419 shs£96.19 million09/01/2025GBX 91.76GBX 92.48+0.78%GBX 92.88GBX 91161,024 shs£96.69 million08/29/2025GBX 91.10GBX 91.76+0.72%GBX 91.77GBX 90546,413 shs£94.34 million08/28/2025GBX 91.05GBX 91.10+0.05%GBX 92GBX 90912,061 shs£93.66 million08/27/2025GBX 91.22GBX 91.05-0.19%GBX 92GBX 91540,562 shs£93.61 million08/26/2025GBX 91.20GBX 91.22+0.02%GBX 92GBX 9160,163 shs£93.78 million08/25/2025GBX 91.20GBX 91.20GBX 92GBX 91196,478 shs£93.76 million Get the Latest News and Ratings for SDI and Related StocksEnter your email address below to receive the latest news and analysts' ratings for SDI Group and its competitors with MarketBeat's FREE daily newsletter. 08/22/2025GBX 91.40GBX 91.20-0.22%GBX 92GBX 91196,478 shs£93.76 million08/21/2025GBX 92.50GBX 91.40-1.19%GBX 91.95GBX 91.27187,756 shs£93.97 million08/20/2025GBX 91GBX 92.50+1.65%GBX 92.50GBX 91225,189 shs£95.10 million08/19/2025GBX 89.60GBX 91+1.56%GBX 93GBX 90330,188 shs£93.56 million08/18/2025GBX 87GBX 89.60+2.99%GBX 89.60GBX 88308,438 shs£92.12 million08/15/2025GBX 87.80GBX 87-0.91%GBX 88GBX 8759,561 shs£89.44 million08/14/2025GBX 88GBX 87.80-0.23%GBX 87.92GBX 85.2041,733 shs£90.27 million08/13/2025GBX 88.85GBX 88-0.96%GBX 89GBX 87207,017 shs£90.47 million08/12/2025GBX 89GBX 88.85-0.17%GBX 88.85GBX 871.83 million shs£91.35 million08/11/2025GBX 88.89GBX 89+0.12%GBX 89GBX 86367,287 shs£91.50 million08/08/2025GBX 87GBX 88.89+2.17%GBX 88.89GBX 87.13540,902 shs£91.39 million08/07/2025GBX 88GBX 87-1.14%GBX 89GBX 872.09 million shs£89.44 million08/06/2025GBX 87GBX 88+1.15%GBX 89GBX 8751,948 shs£90.47 million08/05/2025GBX 88GBX 87-1.14%GBX 90GBX 87156,800 shs£89.44 million Related Companies SRT Stock Price Chart QTX Stock Price Chart ONDO Stock Price Chart KMK Stock Price Chart TRAK Stock Price Chart PIP Stock Price Chart SXS Stock Price Chart RSW Stock Price Chart JDG Stock Price Chart FTC Stock Price Chart Receive SDI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for SDI Group and its competitors with MarketBeat's FREE daily newsletter. 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