Quantum (QMCO) Stock Chart & Stock Price History $46.00 +9.97 (+27.67%) (As of 12/20/2024 05:45 PM ET) Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrends Quantum Stock Price Performance 5 Day Performance+97.68%1 Month Performance+1,044.28%3 Month Performance+1,218.05%6 Month Performance+419.19%Year-To-Date Performance+559.03%1 Year Performance+525.00% Receive QMCO Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Quantum and its competitors with MarketBeat's FREE daily newsletter. Email Address Media Humiliated: Demo of Elon’s Tech Proves They’re Wrong (Ad)Elon Musk believes his new AI product will be worth an incredible $9 trillion. But the mainstream media is not buying it.Click here to watch this demo and decide for yourself. QMCO Stock Chart for Saturday, December, 21, 2024 QMCO Chart by TradingView Quantum Stock Price History Daily Weekly Monthly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year Time Frame * Start Date * End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization12/20/2024$36.03$46.00+27.67%$49.12$33.007.49 million shs$223.01 million12/19/2024$60.02$36.03-39.97%$48.99$31.507.03 million shs$174.67 million12/18/2024$23.72$60.02+153.04%$64.20$22.1522.54 million shs$290.98 million12/17/2024$23.27$23.72+1.93%$31.00$22.104.94 million shs$115.04 million12/16/2024$17.97$23.27+29.49%$25.19$17.723.18 million shs$112.86 million12/13/2024$17.17$17.97+4.66%$18.34$16.671.14 million shs$87.15 million Get the Latest News and Ratings for QMCO and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Quantum and its competitors with MarketBeat's FREE daily newsletter. 12/12/2024$19.61$17.17-12.44%$20.42$16.621.49 million shs$83.24 million12/11/2024$20.21$19.61-2.97%$26.61$17.264.48 million shs$95.07 million12/10/2024$15.89$20.21+27.19%$21.44$15.113.70 million shs$97.98 million12/09/2024$13.75$15.89+15.56%$18.00$14.782.49 million shs$77.07 million12/06/2024$12.73$13.75+8.01%$15.80$12.502.40 million shs$66.66 million12/05/2024$12.65$12.73+0.63%$13.61$11.911.12 million shs$61.74 million12/04/2024$14.16$12.65-10.66%$14.94$12.581.18 million shs$61.35 million12/03/2024$12.49$14.16+13.37%$14.46$11.052.79 million shs$68.68 million12/02/2024$17.41$12.49-28.26%$17.41$11.063.28 million shs$60.55 million11/29/2024$17.86$17.41-2.52%$19.35$16.332.41 million shs$84.44 million11/28/2024$17.86$17.86$25.10$17.006.04 million shs$86.59 million11/27/2024$17.23$17.86+3.66%$25.10$17.005.98 million shs$86.62 million11/26/2024$21.77$17.23-20.85%$33.00$14.5112.71 million shs$83.57 million11/25/2024$9.13$21.77+138.44%$27.78$13.5031.45 million shs$105.58 million11/22/2024$4.02$9.13+127.11%$10.50$4.2038.83 million shs$44.28 million11/21/2024$3.02$4.02+33.11%$4.63$3.041.44 million shs$19.50 million11/20/2024$2.98$3.02+1.34%$3.23$2.9342,558 shs$14.64 million Related Companies MITK Stock Chart KOPN Stock Chart RDCM Stock Chart LTRX Stock Chart ALOT Stock Chart INVE Stock Chart SILC Stock Chart MKFG Stock Chart OSS Stock Chart ZEPP Stock Chart Receive QMCO Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Quantum and its competitors with MarketBeat's FREE daily newsletter. 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