GB Sciences (GBLX) Stock Chart & Stock Price History $0.0003 +0.00 (+50.00%) As of 08/28/2025 09:30 AM Eastern Add Compare Share Share Chart Stock AnalysisChartSEC FilingsBuy This Stock GB Sciences Stock Price Performance The GB Sciences (GBLX) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 96.15%, with a year-to-date return of -92.50%. In the past month, the stock has increased 50.00%, reflecting recent market activity. As of the latest close, GB Sciences traded at $0.00 with a market cap of and volume of 1,500 shares. Five years ago, the stock traded at $0.03, representing a 99.10% decrease over that period. At the time, it had a market cap of and a volume of 239,518 shares. Receive GBLX Stock News and Ratings via EmailSign-up to receive the latest news and ratings for GB Sciences 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+50.00%1 Month Performance+50.00%3 Month Performance0.00%Year-To-Date Performance-92.50%1 Year Performance-96.15%5 Year Performance-99.10% GBLX Stock Chart for Friday, August, 29, 2025 GBLX Chart by TradingView GB Sciences 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 Capitalization08/28/2025$0.00$0.00+50.00%$0.00$0.001,500 shs$0.0008/27/2025$0.00$0.00$0.00$0.0013,060 shs$0.0008/26/2025$0.00$0.00$0.00$0.0013,060 shs$0.0008/25/2025$0.00$0.00$0.00$0.006,025 shs$0.0008/22/2025$0.00$0.00$0.00$0.006,261 shs$0.0008/21/2025$0.00$0.00$0.00$0.001,607 shs$0.0008/20/2025$0.00$0.00$0.00$0.0041,582 shs$0.0008/19/2025$0.00$0.00$0.00$0.0017,878 shs$0.0008/18/2025$0.00$0.00+100.00%$0.00$0.00100,372 shs$0.0008/15/2025$0.00$0.00$0.00$0.00162,079 shs$0.00 Get the Latest News and Ratings for GBLX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for GB Sciences and its competitors with MarketBeat's FREE daily newsletter. 08/14/2025$0.00$0.00-83.33%$0.00$0.0057,169 shs$0.0008/13/2025$0.00$0.00+200.00%$0.00$0.006,553 shs$0.0008/12/2025$0.00$0.00$0.00$0.0077,202 shs$0.0008/11/2025$0.00$0.00$0.00$0.002,228 shs$0.0008/08/2025$0.00$0.00$0.00$0.0051,150 shs$0.0008/07/2025$0.00$0.00$0.00$0.0038,026 shs$0.0008/06/2025$0.00$0.00$0.00$0.0038,026 shs$0.0008/05/2025$0.00$0.00$0.00$0.003,920 shs$0.0008/04/2025$0.00$0.00$0.00$0.008,875 shs$0.0008/01/2025$0.00$0.00$0.00$0.00280 shs$0.0007/31/2025$0.00$0.00$0.01$0.0029,875 shs$0.0007/30/2025$0.00$0.00$0.00$0.0068,853 shs$0.0007/29/2025$0.00$0.00$0.00$0.0048,967 shs$0.0007/28/2025$0.00$0.00+100.00%$0.00$0.0028,770 shs$0.00 Related Companies 1PM Industries Stock Price Chart Acquired Sales Stock Price Chart American Cannabis Stock Price Chart AmeriCann Stock Price Chart Cannabis Sativa Stock Price Chart CNBX Pharmaceuticals Stock Price Chart FutureLand Stock Price Chart Futureworld Stock Price Chart GreenGro Technologies Stock Price Chart Marijuana Company of America Stock Price Chart Receive GBLX Stock News and Ratings via EmailSign-up to receive the latest news and ratings for GB Sciences and its competitors with MarketBeat's FREE daily newsletter. 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