Invinity Energy Systems (IES) Stock Chart & Stock Price History GBX 20.95 +0.20 (+0.96%) As of 10/15/2025 12:32 PM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesBuy This Stock Invinity Energy Systems Stock Price Performance The Invinity Energy Systems (IES) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 132.13%, with a year-to-date return of 28.53%. In the past month, the stock has decreased 4.69%, reflecting recent market activity. As of the latest close, Invinity Energy Systems traded at GBX 20.95 with a market cap of £119.16 million and volume of 1.40 million shares. Five years ago, the stock traded at GBX 135, representing a 84.48% decrease over that period. At the time, it had a market cap of £80.70 million and a volume of 204,824 shares. 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Read our full terms of service and privacy policy. 5 Day Performance+2.90%1 Month Performance-4.69%3 Month Performance-22.98%Year-To-Date Performance+28.53%1 Year Performance+132.13%5 Year Performance-84.48% IES Stock Chart for Thursday, October, 16, 2025 IES Chart by TradingView Invinity Energy 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 Capitalization10/15/2025GBX 20.75GBX 20.95+0.96%GBX 21GBX 20.501.40 million shs£119.16 million10/14/2025GBX 21GBX 20.75-1.19%GBX 21GBX 201.97 million shs£118.02 million10/13/2025GBX 20.36GBX 21+3.14%GBX 21GBX 19.50611,936 shs£119.44 million10/10/2025GBX 20.28GBX 20.36+0.37%GBX 20.50GBX 19.56391,086 shs£115.80 million10/09/2025GBX 20.50GBX 20.28-1.05%GBX 20.83GBX 19.501.09 million shs£115.37 million10/08/2025GBX 20.67GBX 20.50-0.81%GBX 21GBX 201.41 million shs£116.60 million10/07/2025GBX 20.80GBX 20.67-0.64%GBX 21GBX 20482,790 shs£117.55 million10/06/2025GBX 21.25GBX 20.80-2.12%GBX 22GBX 20789,079 shs£118.30 million10/03/2025GBX 21.23GBX 21.25+0.09%GBX 22GBX 20.50526,788 shs£93.62 million10/02/2025GBX 22.25GBX 21.23-4.58%GBX 22.50GBX 21297,301 shs£93.53 million Get the Latest News and Ratings for IES and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Invinity Energy Systems and its competitors with MarketBeat's FREE daily newsletter. 10/01/2025GBX 21.89GBX 22.25+1.64%GBX 22.50GBX 21537,112 shs£98.02 million09/30/2025GBX 23.50GBX 21.89-6.85%GBX 24GBX 21953,997 shs£96.44 million09/29/2025GBX 24GBX 23.50-2.08%GBX 25.75GBX 23391,600 shs£103.53 million09/26/2025GBX 23.50GBX 24+2.13%GBX 24GBX 23171,024 shs£105.74 million09/25/2025GBX 24GBX 23.50-2.08%GBX 24.50GBX 231.01 million shs£103.53 million09/24/2025GBX 22.73GBX 24+5.59%GBX 25GBX 221.70 million shs£105.74 million09/23/2025GBX 21.59GBX 22.73+5.28%GBX 23.88GBX 20.60956,460 shs£100.14 million09/22/2025GBX 22.09GBX 21.59-2.26%GBX 23GBX 21610,839 shs£95.12 million09/19/2025GBX 22.08GBX 22.09+0.05%GBX 22.75GBX 21445,599 shs£97.32 million09/18/2025GBX 21.49GBX 22.08+2.75%GBX 22.80GBX 21.30302,511 shs£97.28 million09/17/2025GBX 21.98GBX 21.49-2.23%GBX 23GBX 21160,321 shs£94.68 million09/16/2025GBX 21.71GBX 21.98+1.24%GBX 23GBX 21.50202,415 shs£96.84 million09/15/2025GBX 21.76GBX 21.71-0.21%GBX 22.70GBX 21.50313,856 shs£95.65 million Related Companies DFS Stock Chart MCB Stock Chart RM Stock Chart SBSI Stock Chart CFX Stock Chart OFG Stock Chart PFC Stock Chart SOS Stock Chart VEL Stock Chart ING Stock Chart Receive IES Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Invinity Energy Systems and its competitors with MarketBeat's FREE daily newsletter. 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