Microbix Biosystems (MBX) Stock Chart & Stock Price History C$0.24 -0.04 (-12.50%) As of 03:00 PM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsHeadlinesInsider TradesBuy This Stock Microbix Biosystems Stock Price Performance The Microbix Biosystems (MBX) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 28.99%, with a year-to-date return of -40.24%. In the past month, the stock has decreased 16.95%, reflecting recent market activity. As of the latest close, Microbix Biosystems traded at C$0.28 with a market cap of C$36.88 million and volume of 195,377 shares. Five years ago, the stock traded at C$0.25, representing a 0.00% over that period. At the time, it had a market cap of C$36.44 million and a volume of 911,481 shares. 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Email Address 5 Day Performance-15.52%1 Month Performance-16.95%3 Month Performance-31.94%Year-To-Date Performance-40.24%1 Year Performance-28.99%5 Year Performance0.00% MBX Stock Chart for Thursday, August, 14, 2025 MBX Chart by TradingView Microbix Biosystems 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 Capitalization08/14/2025C$0.28C$0.25-12.50%C$0.27C$0.241.08 million shsC$32.27 million08/13/2025C$0.29C$0.28-1.75%C$0.29C$0.28195,377 shsC$36.88 million08/12/2025C$0.29C$0.29C$0.29C$0.2862,373 shsC$37.54 million08/11/2025C$0.29C$0.29-1.72%C$0.29C$0.28226,373 shsC$37.54 million08/08/2025C$0.29C$0.29C$0.29C$0.2951,373 shsC$38.19 million08/07/2025C$0.29C$0.29+1.75%C$0.31C$0.29196,448 shsC$38.19 million08/06/2025C$0.29C$0.29-1.72%C$0.29C$0.2944,873 shsC$37.54 million08/05/2025C$0.30C$0.29-1.69%C$0.30C$0.29196,596 shsC$38.19 million08/04/2025C$0.30C$0.30C$0.30C$0.29104,873 shsC$38.85 million08/01/2025C$0.30C$0.30C$0.30C$0.29104,873 shsC$38.85 million Get the Latest News and Ratings for MBX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Microbix Biosystems and its competitors with MarketBeat's FREE daily newsletter. 07/31/2025C$0.30C$0.30C$0.34C$0.30183,023 shsC$38.85 million07/30/2025C$0.29C$0.30+1.72%C$0.30C$0.30302,773 shsC$38.85 million07/29/2025C$0.29C$0.29C$0.30C$0.2941,873 shsC$38.19 million07/28/2025C$0.29C$0.29C$0.29C$0.2913,568 shsC$38.19 million07/25/2025C$0.29C$0.29C$0.29C$0.2929,873 shsC$38.19 million07/24/2025C$0.30C$0.29-1.69%C$0.30C$0.29138,868 shsC$38.19 million07/23/2025C$0.30C$0.30-1.67%C$0.30C$0.3016,373 shsC$38.85 million07/22/2025C$0.30C$0.30+1.69%C$0.30C$0.2923,479 shsC$39.51 million07/21/2025C$0.29C$0.30+1.72%C$0.30C$0.3058,973 shsC$38.85 million07/18/2025C$0.30C$0.29-1.69%C$0.31C$0.2933,873 shsC$38.19 million07/17/2025C$0.30C$0.30C$0.30C$0.28123,126 shsC$38.85 million07/16/2025C$0.29C$0.30+1.72%C$0.30C$0.2917,873 shsC$38.85 million07/15/2025C$0.30C$0.29-1.69%C$0.30C$0.2991,933 shsC$38.19 million07/14/2025C$0.30C$0.30C$0.30C$0.2953,500 shsC$38.85 million Related Companies Theratechnologies Stock Chart Oncolytics Biotech Stock Chart Aptose Biosciences Stock Chart Medicenna Therapeutics Stock Chart Covalon Technologies Stock Chart Sernova Stock Chart Helix BioPharma Stock Chart Devonian Health Group Stock Chart Resverlogix Stock Chart Sirona Biochem Stock Chart Receive MBX Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Microbix Biosystems and its competitors with MarketBeat's FREE daily newsletter. This page (TSE:MBX) was last updated on 8/14/2025 by MarketBeat.com Staff From Our PartnersGENIUS Act: Cancel Your Money?A new law called the GENIUS Act could quietly trigger the most radical shift in American finance in decades. 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