The Biotech Growth Trust (BIOG) Stock Chart & Stock Price History GBX 1,288 +28.00 (+2.22%) As of 12:04 PM Eastern Add Compare Share Share Chart Stock AnalysisChartCompetitorsEarningsHeadlinesInsider TradesBuy This Stock The Biotech Growth Trust Stock Price Performance The The Biotech Growth Trust (BIOG) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 75.00%, with a year-to-date return of 7.33%. In the past month, the stock has decreased 3.30%, reflecting recent market activity. As of the latest close, The Biotech Growth Trust traded at GBX 1,260 with a market cap of £246.97 million and volume of 141,199 shares. Five years ago, the stock traded at GBX 1,354, representing a 4.87% decrease over that period. At the time, it had a market cap of £555.81 million and a volume of 79,037 shares. 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Read our full terms of service and privacy policy. 5 Day Performance-2.72%1 Month Performance-3.30%3 Month Performance+2.63%Year-To-Date Performance+7.33%1 Year Performance+75.00%5 Year Performance-4.87% BIOG Stock Chart for Thursday, May, 21, 2026 BIOG Chart by TradingView The Biotech Growth Trust 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 DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization05/20/2026GBX 1,260GBX 1,260GBX 1,286GBX 1,243.76141,199 shs£246.97 million05/19/2026GBX 1,280GBX 1,260-1.56%GBX 1,300GBX 1,248.8860,504 shs£246.97 million05/18/2026GBX 1,324GBX 1,280-3.32%GBX 1,344GBX 1,273.0891,183 shs£250.89 million05/15/2026GBX 1,352GBX 1,324-2.07%GBX 1,368GBX 1,32471,035 shs£259.52 million05/14/2026GBX 1,354.28GBX 1,352-0.17%GBX 1,374GBX 1,34246,131 shs£265.01 million05/13/2026GBX 1,346GBX 1,354.28+0.62%GBX 1,362GBX 1,337.7042,364 shs£265.45 million05/12/2026GBX 1,350GBX 1,346-0.30%GBX 1,346GBX 1,31832,048 shs£263.83 million05/11/2026GBX 1,324GBX 1,350+1.96%GBX 1,352.63GBX 1,32036,992 shs£264.61 million05/08/2026GBX 1,330GBX 1,324-0.45%GBX 1,360GBX 1,31837,271 shs£259.52 million05/07/2026GBX 1,344GBX 1,330-1.04%GBX 1,358GBX 1,326.5141,717 shs£260.69 million Get the Latest News and Ratings for BIOG and Related StocksEnter your email address below to receive the latest news and analysts' ratings for The Biotech Growth Trust and its competitors with MarketBeat's FREE daily newsletter. 05/06/2026GBX 1,336GBX 1,344+0.60%GBX 1,368GBX 1,324.0933,276 shs£267.85 million05/05/2026N/AGBX 1,336GBX 1,358GBX 1,25055,388 shs£266.25 million04/30/2026GBX 1,276.10GBX 1,270-0.48%GBX 1,278GBX 1,25635,650 shs£253.10 million04/29/2026GBX 1,278GBX 1,276.10-0.15%GBX 1,288GBX 1,26047,390 shs£254.31 million04/28/2026GBX 1,298GBX 1,278-1.54%GBX 1,296GBX 1,27235,102 shs£254.69 million04/27/2026GBX 1,292.10GBX 1,298+0.46%GBX 1,313.64GBX 1,284.8831,909 shs£258.68 million04/24/2026GBX 1,318.11GBX 1,292.10-1.97%GBX 1,328GBX 1,27831,369 shs£257.50 million04/23/2026GBX 1,328GBX 1,318.11-0.75%GBX 1,338GBX 1,31238,492 shs£262.69 million04/22/2026GBX 1,332GBX 1,328-0.30%GBX 1,340GBX 1,32830,397 shs£264.66 million04/21/2026GBX 1,342GBX 1,332-0.75%GBX 1,356GBX 1,320406,550 shs£265.45 million04/20/2026GBX 1,324.11GBX 1,342+1.35%GBX 1,342GBX 1,32682,030 shs£267.45 million Related Companies GROW Stock Price Chart EDIN Stock Price Chart TRY Stock Price Chart SOI Stock Price Chart TFIF Stock Price Chart USA Stock Price Chart RICA Stock Price Chart PHI Stock Price Chart MRCH Stock Price Chart CORD Stock Price Chart Receive BIOG Stock News and Ratings via EmailSign-up to receive the latest news and ratings for The Biotech Growth Trust and its competitors with MarketBeat's FREE daily newsletter. 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