Synairgen (SNG) Stock Chart & Stock Price History Add Compare Share Share Chart Stock AnalysisChartBuy This Stock Synairgen Stock Price Performance The Synairgen (SNG) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 100.00%, with a year-to-date return of -100.00%.Five years ago, the stock traded at GBX 195, representing a 100.00% decrease over that period. At the time, it had a market cap of £291.39 million and a volume of 642,058 shares. 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. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. Year-To-Date Performance-100.00%1 Year Performance-100.00%5 Year Performance-100.00% SNG Stock Chart for Friday, August, 29, 2025 SNG Chart by TradingView Synairgen 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 No price data in the selected date range. Related Companies SkinBioTherapeutics Stock Chart Futura Medical Stock Chart Tissue Regenix Group Stock Chart Sareum Stock Chart Arecor Therapeutics Stock Chart Aptamer Group Stock Chart Poolbeg Pharma Stock Chart Fusion Antibodies Stock Chart Hemogenyx Pharmaceuticals Stock Chart IXICO 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. This page (LON:SNG) was last updated on 8/29/2025 by MarketBeat.com Staff From Our PartnersINVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting OffRight now, we’re witnessing a monumental shift in the world.Traders Agency | SponsoredBONUS GUIDE - Ben Stein Prepares For the Next Financial CrisisWith inflation high, debt soaring, and global tensions rising, a financial storm may be brewing. 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