SRT Marine Systems (SRT) Stock Chart & Stock Price History GBX 78 +5.60 (+7.73%) As of 12:45 PM Eastern Add Compare Share Share Chart Stock AnalysisChartCompetitorsEarningsHeadlinesInsider TradesBuy This Stock SRT Marine Systems Stock Price Performance The SRT Marine Systems (SRT) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 178.57%, with a year-to-date return of 88.86%. In the past month, the stock has decreased 11.16%, reflecting recent market activity. As of the latest close, SRT Marine Systems traded at GBX 72.40 with a market cap of £181.88 million and volume of 513,989 shares. Receive SRT Stock News and Ratings via EmailSign-up to receive the latest news and ratings for SRT Marine Systems 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+2.71%1 Month Performance-11.16%3 Month Performance+4.04%Year-To-Date Performance+88.86%1 Year Performance+178.57% SRT Stock Chart for Thursday, September, 18, 2025 SRT Chart by TradingView SRT Marine Systems 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 Capitalization09/17/2025GBX 73.44GBX 72.40-1.42%GBX 75GBX 68.28513,989 shs£181.88 million09/16/2025GBX 74GBX 73.44-0.76%GBX 75GBX 73143,257 shs£184.49 million09/15/2025GBX 75.94GBX 74-2.55%GBX 74.10GBX 73218,973 shs£185.90 million09/12/2025GBX 76GBX 75.94-0.08%GBX 76GBX 74510,867 shs£190.77 million09/11/2025GBX 78GBX 76-2.56%GBX 80GBX 75707,986 shs£190.92 million09/10/2025GBX 80GBX 78-2.50%GBX 81.72GBX 78410,473 shs£195.95 million09/09/2025GBX 80.30GBX 80-0.37%GBX 81GBX 78222,279 shs£200.97 million09/08/2025GBX 80.75GBX 80.30-0.56%GBX 82GBX 79341,833 shs£201.73 million09/05/2025GBX 80.79GBX 80.75-0.05%GBX 82GBX 79191,355 shs£202.11 million09/04/2025GBX 80.03GBX 80.79+0.95%GBX 81GBX 80.02169,896 shs£202.21 million Get the Latest News and Ratings for SRT and Related StocksEnter your email address below to receive the latest news and analysts' ratings for SRT Marine Systems and its competitors with MarketBeat's FREE daily newsletter. 09/03/2025GBX 77.80GBX 80.03+2.87%GBX 83GBX 78303,612 shs£200.31 million09/02/2025GBX 76.40GBX 77.80+1.83%GBX 80GBX 7681,908 shs£194.73 million09/01/2025GBX 77GBX 76.40-0.78%GBX 80GBX 75474,247 shs£191.23 million08/29/2025GBX 76GBX 77+1.32%GBX 78GBX 731.34 million shs£193.22 million08/28/2025GBX 81.22GBX 76-6.43%GBX 82GBX 76225,481 shs£190.71 million08/27/2025GBX 80GBX 81.22+1.53%GBX 83GBX 80205,105 shs£203.81 million08/26/2025GBX 83.72GBX 80-4.45%GBX 85GBX 80194,184 shs£200.75 million08/25/2025GBX 83.72GBX 83.72GBX 85GBX 83191,127 shs£210.09 million08/22/2025GBX 84.70GBX 83.72-1.15%GBX 85GBX 83191,127 shs£210.09 million08/21/2025GBX 84.38GBX 84.70+0.38%GBX 86GBX 83121,148 shs£212.54 million08/20/2025GBX 84.90GBX 84.38-0.61%GBX 86GBX 83118,356 shs£211.74 million08/19/2025GBX 87.80GBX 84.90-3.30%GBX 88GBX 83.87254,528 shs£213.04 million08/18/2025GBX 87.35GBX 87.80+0.52%GBX 88GBX 8591,367 shs£220.32 million Related Companies Judges Scientific Stock Price Chart Quartix Technologies Stock Price Chart SDI Group Stock Price Chart Ondo InsurTech Stock Price Chart Kromek Group Stock Price Chart Trakm8 Stock Price Chart PipeHawk Stock Price Chart Spectris Stock Price Chart Renishaw Stock Price Chart Alfa Financial Software Stock Price Chart Receive SRT Stock News and Ratings via EmailSign-up to receive the latest news and ratings for SRT Marine Systems and its competitors with MarketBeat's FREE daily newsletter. This page (LON:SRT) was last updated on 9/18/2025 by MarketBeat.com Staff From Our PartnersWhy Peter Thiel Hid Gold in a VaultSilicon Valley billionaires hiding gold in vaults? 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