Quantum (QMCO) Stock Chart & Stock Price History → Log Into Marc's $5,000 System Today (From Chaikin Analytics) (Ad) Free QMCO Stock Alerts $0.43 -0.03 (-7.40%) (As of 04:00 PM ET) Add Compare Share Share ChartStock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsStock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrends Quantum Stock Price Performance5 Day Performance+0.74%1 Month Performance+9.79%3 Month Performance-5.90%6 Month Performance+53.70%Year-To-Date Performance+32.12%1 Year Performance-60.59% Receive QMCO Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Quantum and its competitors with MarketBeat's FREE daily newsletter Email Address Ad Chaikin AnalyticsWall Street Legend Warns: "A Strange Day Is Coming to America"Get Your Cash Out of U.S. Banks Immediately Man who predicted 2023 bank run warns a historic financial reset is coming. 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QMCO Stock Chart for Tuesday, May, 28, 2024 QMCO Chart by TradingView Quantum Share 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 Capitalization05/27/2024$0.46$0.46$0.49$0.45130,700 shs$43.82 million05/24/2024$0.46$0.46+0.74%$0.49$0.45130,383 shs$43.82 million05/23/2024$0.51$0.46-10.25%$0.54$0.45201,951 shs$43.50 million05/22/2024$0.53$0.51-3.02%$0.54$0.5169,057 shs$48.47 million05/21/2024$0.55$0.53-4.88%$0.55$0.5350,195 shs$49.98 million05/20/2024$0.56$0.55-0.38%$0.58$0.5368,487 shs$52.55 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. 05/17/2024$0.57$0.56-2.55%$0.58$0.55113,898 shs$52.75 million05/16/2024$0.56$0.57+1.71%$0.57$0.5452,854 shs$54.13 million05/15/2024$0.56$0.56-0.11%$0.57$0.52138,328 shs$53.21 million05/14/2024$0.53$0.56+5.34%$0.58$0.52179,883 shs$53.27 million05/13/2024$0.55$0.53-2.37%$0.58$0.51182,040 shs$50.57 million05/10/2024$0.52$0.55+5.52%$0.55$0.5088,899 shs$51.80 million05/09/2024$0.53$0.52-2.27%$0.54$0.50109,360 shs$49.09 million05/08/2024$0.47$0.53+12.21%$0.53$0.46271,470 shs$50.23 million05/07/2024$0.45$0.47+4.64%$0.50$0.45325,321 shs$44.76 million05/06/2024$0.44$0.45+2.39%$0.50$0.45328,223 shs$42.78 million05/03/2024$0.43$0.44+1.08%$0.45$0.43101,530 shs$41.78 million05/02/2024$0.49$0.43-10.33%$0.49$0.41253,122 shs$41.33 million05/01/2024$0.48$0.49+1.78%$0.50$0.4655,591 shs$46.10 million04/30/2024$0.45$0.48+4.96%$0.48$0.4474,302 shs$45.29 million04/29/2024$0.42$0.45+8.10%$0.46$0.43154,011 shs$43.15 million04/26/2024$0.43$0.42-2.33%$0.44$0.41115,977 shs$39.92 million04/25/2024$0.41$0.43+4.12%$0.45$0.4153,212 shs$40.87 million04/24/2024$0.40$0.41+2.03%$0.44$0.40129,951 shs$39.25 million04/23/2024$0.39$0.40+3.00%$0.45$0.40331,271 shs$38.47 million04/22/2024$0.40$0.39-1.75%$0.42$0.38207,279 shs$37.35 million04/19/2024$0.43$0.40-7.75%$0.46$0.40110,203 shs$38.02 million04/18/2024$0.41$0.43+5.76%$0.46$0.40244,337 shs$41.21 million04/17/2024$0.41$0.41+0.84%$0.43$0.4086,335 shs$38.97 million04/16/2024$0.42$0.41-2.54%$0.41$0.37238,974 shs$38.64 million04/15/2024$0.47$0.42-11.06%$0.46$0.39539,132 shs$39.65 million04/12/2024$0.54$0.47-13.26%$0.54$0.45481,326 shs$44.58 million04/11/2024$0.54$0.54+1.08%$0.55$0.53112,392 shs$51.40 million04/10/2024$0.52$0.54+3.62%$0.56$0.5291,746 shs$50.85 million04/09/2024$0.54$0.52-4.02%$0.57$0.51199,815 shs$49.07 million04/08/2024$0.56$0.54-3.84%$0.58$0.53113,866 shs$51.12 million04/05/2024$0.57$0.56-2.00%$0.60$0.55233,668 shs$53.17 million04/04/2024$0.55$0.57+3.09%$0.62$0.55211,397 shs$54.25 million04/03/2024$0.54$0.55+2.58%$0.59$0.52129,575 shs$52.62 million04/02/2024$0.56$0.54-2.91%$0.58$0.49400,492 shs$51.30 millionLog Into Marc's $5,000 System Today (Ad)New Panic Could Sweep America Mark these words in 2024. 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More here.04/01/2024$0.60$0.56-6.57%$0.62$0.55240,591 shs$52.84 million03/29/2024$0.60$0.60$0.65$0.54526,516 shs$56.56 million03/28/2024$0.55$0.60+8.20%$0.65$0.54523,911 shs$56.56 million03/27/2024$0.60$0.55-8.10%$0.58$0.53439,017 shs$52.27 million03/26/2024$0.67$0.60-10.67%$0.66$0.58365,083 shs$56.88 million03/25/2024$0.59$0.67+13.56%$0.67$0.60335,318 shs$63.68 million03/22/2024$0.61$0.59-2.61%$0.63$0.58177,340 shs$56.07 million03/21/2024$0.62$0.61-2.13%$0.65$0.58322,954 shs$57.58 million03/20/2024$0.58$0.62+6.72%$0.63$0.58174,049 shs$58.83 million03/19/2024$0.64$0.58-9.38%$0.69$0.57367,654 shs$55.12 million03/18/2024$0.72$0.64-11.10%$0.74$0.63831,712 shs$60.83 million03/15/2024$0.63$0.72+14.27%$0.74$0.60946,681 shs$68.42 million03/14/2024$0.56$0.63+11.90%$0.63$0.54461,108 shs$59.88 million03/13/2024$0.52$0.56+8.42%$0.59$0.52495,660 shs$53.51 million03/12/2024$0.52$0.52-0.71%$0.55$0.52186,626 shs$49.35 million03/11/2024$0.53$0.52-1.78%$0.55$0.51226,370 shs$49.71 million03/08/2024$0.51$0.53+4.41%$0.58$0.49915,990 shs$50.61 million03/07/2024$0.49$0.51+3.05%$0.52$0.48254,568 shs$48.47 million03/06/2024$0.47$0.49+5.07%$0.50$0.45190,006 shs$47.04 million03/05/2024$0.50$0.47-6.55%$0.50$0.44343,956 shs$44.76 million03/04/2024$0.50$0.50-0.18%$0.53$0.50275,568 shs$47.90 million03/01/2024$0.48$0.50+4.58%$0.50$0.47149,747 shs$47.99 million02/29/2024$0.49$0.48-1.47%$0.52$0.48139,599 shs$45.89 million02/28/2024$0.50$0.49-2.02%$0.54$0.47449,858 shs$46.57 million02/27/2024$0.51$0.50-1.75%$0.55$0.49426,582 shs$47.53 million Related Companies: WDC Stock Chart NTAP Stock Chart PSTG Stock Chart STX Stock Chart CMCM Stock Chart KLTR Stock Chart TRVG Stock Chart BZUN Stock Chart CANG Stock Chart UEIC 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. This page (NASDAQ:QMCO) was last updated on 5/28/2024 by MarketBeat.com Staff From Our PartnersThis Apple-like Innovator is Revolutionizing HealthcareWall Street StarTech GIANT’s Plans to Revolutionize Crypto…Crypto 101 MediaDigitizing the $11T commodities sector with one tiny stockResource Stock DigestWARNING about the death of the U.S. dollar…Colonial MetalsThe only AI company to buyPorter & CompanyBiggest Prediction of My 50-Year Career on Wall StreetChaikin AnalyticsIs Artificial Intelligence the Biggest Bubble in History?InvestorPlaceExposed: 10 CENT Crypto to Explode May 20th?True Market Insiders Adding Choose a watchlist: Watchlist Adding You have already added five stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Quantum Co. Please log in to your account or sign up in order to add this asset to your watchlist. 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