Geiger Counter (GCL) Stock Chart & Stock Price History GBX 64.30 +3.30 (+5.41%) As of 10/3/2025 12:00 PM Eastern Add Compare Share Share Chart Stock AnalysisChartCompetitorsEarningsHeadlinesBuy This Stock Geiger Counter Stock Price Performance The Geiger Counter (GCL) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 41.16%, with a year-to-date return of 44.32%. In the past month, the stock has increased 23.65%, reflecting recent market activity. As of the latest close, Geiger Counter traded at GBX 64.30 with a market cap of £73.27 million and volume of 689,018 shares. Five years ago, the stock traded at GBX 19.20, representing a 234.90% increase over that period. At the time, it had a market cap of £17.40 million and a volume of 482 shares. 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Read our full terms of service and privacy policy. 5 Day Performance+5.41%1 Month Performance+23.65%3 Month Performance+47.17%Year-To-Date Performance+44.32%1 Year Performance+41.16%5 Year Performance+234.90% GCL Stock Chart for Saturday, October, 4, 2025 GCL Chart by TradingView Geiger Counter 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 Capitalization10/03/2025GBX 61.88GBX 64.30+3.91%GBX 64.44GBX 61689,018 shs£73.27 million10/02/2025GBX 60.38GBX 61.88+2.48%GBX 62GBX 60.63209,148 shs£70.52 million10/01/2025GBX 60GBX 60.38+0.63%GBX 61.85GBX 58.451.31 million shs£68.81 million09/30/2025GBX 61GBX 60-1.64%GBX 60.91GBX 59.221.55 million shs£68.37 million09/29/2025GBX 58.60GBX 61+4.10%GBX 62GBX 58.25802,792 shs£69.51 million09/26/2025GBX 58GBX 58.60+1.03%GBX 60GBX 58.35639,552 shs£66.78 million09/25/2025GBX 59.01GBX 58-1.71%GBX 59.82GBX 55.101.83 million shs£66.09 million09/24/2025GBX 56.81GBX 59.01+3.87%GBX 59.76GBX 57.77885,939 shs£67.24 million09/23/2025GBX 56GBX 56.81+1.45%GBX 57.99GBX 55.631.28 million shs£64.74 million09/22/2025GBX 54.21GBX 56+3.31%GBX 56GBX 54.50832,930 shs£63.81 million Get the Latest News and Ratings for GCL and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Geiger Counter and its competitors with MarketBeat's FREE daily newsletter. 09/19/2025GBX 53.40GBX 54.21+1.51%GBX 54.80GBX 53.40358,223 shs£61.77 million09/18/2025GBX 53.40GBX 53.40GBX 54.40GBX 53.35128,995 shs£60.85 million09/17/2025GBX 54GBX 53.40-1.11%GBX 55GBX 52390,933 shs£60.85 million09/16/2025GBX 49.20GBX 54+9.77%GBX 55GBX 51.50853,020 shs£61.54 million09/15/2025GBX 51GBX 49.20-3.54%GBX 52GBX 49.10198,079 shs£56.06 million09/12/2025GBX 52.11GBX 51-2.13%GBX 54GBX 51158,478 shs£58.12 million09/11/2025GBX 53.76GBX 52.11-3.07%GBX 54GBX 52.11192,369 shs£59.38 million09/10/2025GBX 54.20GBX 53.76-0.80%GBX 54.47GBX 53.20184,734 shs£61.27 million09/09/2025GBX 53.07GBX 54.20+2.14%GBX 54.54GBX 53.42733,582 shs£61.76 million09/08/2025GBX 51.76GBX 53.07+2.53%GBX 53.60GBX 53.07479,973 shs£60.47 million09/05/2025GBX 52GBX 51.76-0.46%GBX 51.90GBX 51.40280,430 shs£59.85 million09/04/2025GBX 51.50GBX 52+0.97%GBX 52GBX 51.56333,533 shs£60.13 million09/03/2025GBX 50GBX 51.50+3.00%GBX 51.80GBX 49713,958 shs£59.55 million Related Companies MTE Stock Chart VTA Stock Chart CGL Stock Chart GSF Stock Chart AAEV Stock Chart AATG Stock Chart IBT Stock Chart JCGI Stock Chart PEMB Stock Chart BPM Stock Chart Receive GCL Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Geiger Counter and its competitors with MarketBeat's FREE daily newsletter. 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