Synairgen (SNG) Stock Chart & Stock Price History GBX 0.82 -0.01 (-1.67%) As of 11:58 AM Eastern Add Compare Share Share Chart Stock AnalysisChartCompetitorsHeadlinesBuy This Stock Synairgen Stock Price Performance 5 Day Performance-9.85%1 Month Performance-55.00%3 Month Performance-69.48%6 Month Performance-77.11%Year-To-Date Performance-69.48%1 Year Performance-83.83% Receive SNG Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Synairgen and its competitors with MarketBeat's FREE daily newsletter. Email Address SNG Stock Chart for Monday, March, 31, 2025 SNG Chart by TradingViewRemove Ads Synairgen Stock Price History Daily Weekly Monthly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year Time Frame * Start Date * End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization03/31/2025GBX 0.84GBX 0.82-1.67%GBX 1.13GBX 0.703.09 million shs£8.06 million03/28/2025GBX 0.95GBX 0.84-12.07%GBX 1.15GBX 0.762.17 million shs£8.19 million03/27/2025GBX 0.91GBX 0.95+4.27%GBX 1.14GBX 0.811.38 million shs£9.32 million03/26/2025GBX 0.86GBX 0.91+5.79%GBX 1.14GBX 0.811.18 million shs£8.94 million03/25/2025GBX 0.93GBX 0.86-7.10%GBX 1.02GBX 0.801.16 million shs£8.45 million03/24/2025GBX 0.99GBX 0.93-6.06%GBX 1.10GBX 0.903.02 million shs£9.09 million03/21/2025GBX 0.81GBX 0.99+22.22%GBX 1.10GBX 0.802.73 million shs£9.68 million03/20/2025GBX 0.93GBX 0.81-13.00%GBX 1.10GBX 0.811.51 million shs£7.92 million03/19/2025GBX 0.80GBX 0.93+16.81%GBX 1GBX 0.721.29 million shs£9.10 million03/18/2025GBX 0.80GBX 0.80-0.38%GBX 1.20GBX 0.731.73 million shs£7.79 million Get the Latest News and Ratings for SNG and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Synairgen and its competitors with MarketBeat's FREE daily newsletter. 03/17/2025GBX 0.93GBX 0.80-14.35%GBX 0.91GBX 0.702.91 million shs£7.82 million03/14/2025GBX 0.80GBX 0.93+16.75%GBX 1.26GBX 0.672.82 million shs£9.13 million03/13/2025GBX 1GBX 0.80-19.60%GBX 0.97GBX 0.603.09 million shs£7.82 million03/12/2025GBX 1.13GBX 1-11.56%GBX 1.20GBX 0.876.10 million shs£9.73 million03/11/2025GBX 2.19GBX 1.13-48.63%GBX 1.75GBX 1.067.46 million shs£11.00 million03/10/2025GBX 1.82GBX 2.19+20.07%GBX 2.19GBX 1.8041,909 shs£21.41 million03/07/2025GBX 2GBX 1.82-8.80%GBX 2.19GBX 1.8190,756 shs£17.83 million03/06/2025GBX 1.82GBX 2+9.65%GBX 2.19GBX 1.80194,147 shs£19.55 million03/05/2025GBX 2.14GBX 1.82-14.73%GBX 2.09GBX 1.8125,852 shs£17.83 million03/04/2025GBX 1.85GBX 2.14+15.62%GBX 2.15GBX 1.81242,959 shs£20.91 million03/03/2025GBX 1.83GBX 1.85+1.04%GBX 2.15GBX 1.81232,661 shs£18.09 million02/28/2025GBX 2.10GBX 1.83-12.81%GBX 2.10GBX 1.82246,939 shs£17.90 million Related Companies Tissue Regenix Group Stock Chart Futura Medical Stock Chart Arecor Therapeutics Stock Chart OptiBiotix Health Stock Chart Poolbeg Pharma Stock Chart Sareum Stock Chart ImmuPharma Stock Chart Oxford BioDynamics Stock Chart IXICO Stock Chart Hemogenyx Pharmaceuticals Stock Chart Receive SNG Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Synairgen and its competitors with MarketBeat's FREE daily newsletter. 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