Symphony Environmental Technologies (SYM) Stock Chart & Stock Price History GBX 7.45 +0.45 (+6.43%) As of 05:03 AM Eastern Add Compare Share Share Chart Stock AnalysisChartCompetitorsEarningsHeadlinesBuy This Stock Symphony Environmental Technologies Stock Price Performance The Symphony Environmental Technologies (SYM) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 170.91%, with a year-to-date return of 150.84%. In the past month, the stock has decreased 1.22%, reflecting recent market activity. As of the latest close, Symphony Environmental Technologies traded at GBX 7.15 with a market cap of £16.10 million and volume of 1.23 million shares. Five years ago, the stock traded at GBX 15.50, representing a 51.94% decrease over that period. At the time, it had a market cap of £26.78 million and a volume of 281,589 shares. 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Email Address 5 Day Performance-1.53%1 Month Performance-1.22%3 Month Performance+131.37%Year-To-Date Performance+150.84%1 Year Performance+170.91%5 Year Performance-51.94% SYM Stock Chart for Friday, June, 13, 2025 SYM Chart by TradingView Symphony Environmental 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 Capitalization06/12/2025GBX 7.33GBX 7.15-2.43%GBX 7.70GBX 6.501.23 million shs£16.10 million06/11/2025GBX 7.84GBX 7.33-6.53%GBX 8GBX 7.25542,783 shs£16.50 million06/10/2025GBX 7.27GBX 7.84+7.91%GBX 7.85GBX 7.27550,579 shs£17.65 million06/09/2025GBX 7.57GBX 7.27-3.98%GBX 7.60GBX 7.27189,289 shs£16.35 million06/06/2025GBX 7.70GBX 7.57-1.74%GBX 7.70GBX 7.25546,688 shs£17.03 million06/05/2025GBX 6.81GBX 7.70+13.15%GBX 7.70GBX 6.661.12 million shs£17.33 million06/04/2025GBX 7.08GBX 6.81-3.82%GBX 7.08GBX 6.8145,541 shs£15.32 million06/03/2025GBX 7.07GBX 7.08+0.03%GBX 7.14GBX 6.5262,327 shs£15.93 million06/02/2025GBX 7.18GBX 7.07-1.50%GBX 7.19GBX 6.73450,168 shs£15.92 million05/30/2025GBX 7.29GBX 7.18-1.50%GBX 7.49GBX 6.67785,813 shs£16.16 million Get the Latest News and Ratings for SYM and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Symphony Environmental Technologies and its competitors with MarketBeat's FREE daily newsletter. 05/29/2025GBX 7.33GBX 7.29-0.48%GBX 7.50GBX 7.0191,317 shs£16.41 million05/28/2025GBX 7.58GBX 7.33-3.42%GBX 7.90GBX 7.02140,492 shs£16.49 million05/27/2025GBX 7.55GBX 7.58+0.45%GBX 7.58GBX 7.50374,841 shs£17.07 million05/26/2025GBX 7.55GBX 7.55GBX 8GBX 7.5092,785 shs£17.00 million05/23/2025GBX 7.55GBX 7.55GBX 8GBX 7.5092,785 shs£17.00 million05/22/2025GBX 7.74GBX 7.55-2.39%GBX 7.95GBX 7.55224,763 shs£17.00 million05/21/2025GBX 9.20GBX 7.74-15.92%GBX 9GBX 7.68341,319 shs£17.41 million05/20/2025GBX 8.75GBX 9.20+5.14%GBX 9.20GBX 8.03588,703 shs£20.71 million05/19/2025GBX 9GBX 8.75-2.78%GBX 9.49GBX 8.55848,764 shs£19.70 million05/16/2025GBX 8.42GBX 9+6.89%GBX 9.50GBX 8.66575,790 shs£20.26 million05/15/2025GBX 8.65GBX 8.42-2.66%GBX 9.45GBX 8.361.55 million shs£18.95 million05/14/2025GBX 7.54GBX 8.65+14.69%GBX 9.15GBX 7.363.16 million shs£19.47 million05/13/2025GBX 8.50GBX 7.54-11.27%GBX 8.50GBX 7.525.03 million shs£16.98 million05/12/2025GBX 7.36GBX 8.50+15.44%GBX 8.63GBX 75.12 million shs£19.13 million Related Companies DCI Advisors Stock Price Chart Transense Technologies Stock Price Chart Rolls-Royce Holdings plc Stock Price Chart Kainos Group Stock Price Chart Schroder Oriental Income Stock Price Chart Carr's Group Stock Price Chart Northern Venture Trust Stock Price Chart Robinson Stock Price Chart Coral Products Stock Price Chart DS Smith Stock Price Chart Receive SYM Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Symphony Environmental Technologies and its competitors with MarketBeat's FREE daily newsletter. 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