Gelion (GELN) Stock Chart & Stock Price History GBX 20.40 +0.90 (+4.62%) As of 09:54 AM Eastern Add Compare Share Share Chart Stock AnalysisChartCompetitorsEarningsHeadlinesInsider TradesBuy This Stock Gelion Stock Price Performance The Gelion (GELN) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 14.64%, with a year-to-date return of 36.00%. In the past month, the stock has decreased 16.80%, reflecting recent market activity. As of the latest close, Gelion traded at GBX 19.02 with a market cap of £33.64 million and volume of 25,826 shares. Receive GELN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Gelion 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-2.86%1 Month Performance-16.80%3 Month Performance+14.29%Year-To-Date Performance+36.00%1 Year Performance-14.64% GELN Stock Chart for Wednesday, September, 10, 2025 GELN Chart by TradingView Gelion 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 Capitalization09/09/2025GBX 19.04GBX 19.02-0.11%GBX 20GBX 1925,826 shs£33.64 million09/08/2025GBX 21GBX 19.04-9.33%GBX 21GBX 19.045,533 shs£33.67 million09/05/2025GBX 20.98GBX 21+0.10%GBX 21GBX 2024,418 shs£37.14 million09/04/2025GBX 21.85GBX 20.98-3.98%GBX 21GBX 2042,998 shs£37.10 million09/03/2025GBX 20.70GBX 21.85+5.56%GBX 23GBX 2090,874 shs£38.64 million09/02/2025GBX 19.04GBX 20.70+8.72%GBX 22GBX 198,116 shs£36.61 million09/01/2025GBX 20.49GBX 19.04-7.07%GBX 21GBX 19.047,933 shs£33.67 million08/29/2025GBX 21GBX 20.49-2.44%GBX 20.63GBX 19.7540,861 shs£25.98 million08/28/2025GBX 21.27GBX 21-1.27%GBX 21.20GBX 20.0544,396 shs£26.63 million08/27/2025GBX 22GBX 21.27-3.32%GBX 21.30GBX 2060,787 shs£26.97 million Get the Latest News and Ratings for GELN and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Gelion and its competitors with MarketBeat's FREE daily newsletter. 08/26/2025GBX 21.45GBX 22+2.56%GBX 22GBX 2049,017 shs£27.90 million08/25/2025GBX 21.45GBX 21.45GBX 21.64GBX 21153,702 shs£27.20 million08/22/2025GBX 21.45GBX 21.45GBX 21.64GBX 21153,702 shs£27.20 million08/21/2025GBX 21.50GBX 21.45-0.23%GBX 22GBX 21104,151 shs£27.20 million08/20/2025GBX 21.79GBX 21.50-1.33%GBX 22GBX 19.80112,721 shs£27.26 million08/19/2025GBX 21GBX 21.79+3.75%GBX 22.40GBX 21.0282,525 shs£27.63 million08/18/2025GBX 22.60GBX 21-7.08%GBX 24GBX 2188,358 shs£26.63 million08/15/2025GBX 22.04GBX 22.60+2.54%GBX 23GBX 22.0427,187 shs£28.66 million08/14/2025GBX 23.20GBX 22.04-5.00%GBX 24GBX 22.0486,392 shs£27.95 million08/13/2025GBX 23.35GBX 23.20-0.64%GBX 23.80GBX 22142,885 shs£29.42 million08/12/2025GBX 23.75GBX 23.35-1.68%GBX 25GBX 22174,635 shs£29.61 million08/11/2025GBX 24.52GBX 23.75-3.14%GBX 25.40GBX 2359,805 shs£30.12 million Related Companies DIA Stock Chart AFC Stock Chart DWHT Stock Chart IKA Stock Chart DWHA Stock Chart EAAS Stock Chart LPA Stock Chart VLX Stock Chart TFW Stock Chart XPP Stock Chart Receive GELN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Gelion and its competitors with MarketBeat's FREE daily newsletter. 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