Quantum Biopharma (QNTM) Stock Chart & Stock Price History $18.40 +3.03 (+19.71%) As of 03:09 PM Eastern Add Compare Share Share Chart Stock AnalysisChartCompetitorsEarningsHeadlinesOwnershipSEC FilingsTrendsBuy This Stock Quantum Biopharma Stock Price Performance The Quantum Biopharma (QNTM) stock chart highlights key performance trends across multiple timeframes. Since the beginning of the year, the stock increased 400.00%. In the past month, the stock has increased 101.75%, reflecting recent market activity. As of the latest close, Quantum Biopharma traded at $15.37 with a market cap of $41.59 million and volume of 215,087 shares. Receive QNTM Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Quantum Biopharma and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance+19.09%1 Month Performance+101.75%3 Month Performance+305.29%Year-To-Date Performance+400.00% QNTM Stock Chart for Thursday, June, 12, 2025 QNTM Chart by TradingView Quantum Biopharma 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 Capitalization06/11/2025$14.55$15.37+5.64%$15.40$14.02215,087 shs$41.59 million06/10/2025$15.21$14.55-4.34%$15.40$12.75305,495 shs$39.37 million06/09/2025$15.45$15.21-1.55%$15.58$14.56154,308 shs$41.16 million06/06/2025$13.75$15.45+12.36%$15.46$13.75189,638 shs$41.81 million06/05/2025$14.53$13.75-5.37%$14.74$13.35155,734 shs$37.21 million06/04/2025$15.45$14.53-5.95%$15.50$14.27214,945 shs$39.32 million06/03/2025$15.20$15.45+1.64%$15.47$14.06237,267 shs$41.81 million06/02/2025$13.45$15.20+13.01%$15.65$13.12514,856 shs$41.13 million05/30/2025$12.58$13.45+6.92%$14.55$12.52439,371 shs$36.40 million05/29/2025$11.74$12.58+7.16%$12.95$11.55189,713 shs$34.04 million Get the Latest News and Ratings for QNTM and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Quantum Biopharma and its competitors with MarketBeat's FREE daily newsletter. 05/28/2025$11.57$11.74+1.47%$12.11$11.11221,930 shs$31.77 million05/27/2025$11.55$11.57+0.17%$12.16$10.75143,792 shs$31.31 million05/26/2025$11.55$11.55$12.18$11.25157,456 shs$31.25 million05/23/2025$12.22$11.55-5.48%$12.18$11.25157,456 shs$31.25 million05/22/2025$12.30$12.22-0.65%$12.80$10.87212,430 shs$33.07 million05/21/2025$11.39$12.30+7.99%$13.44$11.40430,952 shs$33.28 million05/20/2025$12.26$11.39-7.10%$12.37$10.77264,980 shs$30.82 million05/19/2025$10.25$12.26+19.61%$12.74$10.00598,016 shs$33.18 million05/16/2025$9.15$10.25+12.02%$10.37$9.24221,683 shs$27.74 million05/15/2025$8.22$9.15+11.31%$9.15$8.0688,508 shs$24.76 million05/14/2025$8.42$8.22-2.38%$8.57$7.9687,560 shs$22.24 million05/13/2025$9.12$8.42-7.68%$9.29$8.35116,321 shs$22.79 million05/12/2025$9.01$9.12+1.22%$9.39$8.8183,172 shs$24.68 million Related Companies Sagimet Biosciences Stock Price Chart Alumis Stock Price Chart Editas Medicine Stock Price Chart Aclaris Therapeutics Stock Price Chart Enanta Pharmaceuticals Stock Price Chart Silence Therapeutics Stock Price Chart RAPT Therapeutics Stock Price Chart LifeVantage Stock Price Chart Molecular Partners Stock Price Chart SELLAS Life Sciences Group Stock Price Chart Receive QNTM Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Quantum Biopharma and its competitors with MarketBeat's FREE daily newsletter. 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