Quantum - 25 Year Stock Price History | QMCO

Historical daily share price chart and data for Quantum since 1999 adjusted for splits and dividends. The latest closing stock price for Quantum as of November 19, 2024 is 2.98.
  • The all-time high Quantum stock closing price was 3430.40 on August 17, 1999.
  • The Quantum 52-week high stock price is 18.00, which is 504% above the current share price.
  • The Quantum 52-week low stock price is 2.22, which is 25.5% below the current share price.
  • The average Quantum stock price for the last 52 weeks is 7.29.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
Quantum Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2024 7.4190 6.7740 15.6000 2.5100 2.9800 -57.31%
2023 17.8916 23.6000 36.8000 4.8600 6.9800 -67.98%
2022 41.8108 112.8000 112.8000 20.8000 21.8000 -80.25%
2021 137.8198 127.2000 189.0000 99.2000 110.4000 -9.80%
2020 88.5000 32.4000 132.0000 29.6000 122.4000 277.78%
2019 32.4468 39.2000 39.2000 31.4000 32.4000 -19.00%
2018 62.5442 118.2000 128.0000 24.2000 40.0000 -64.48%
2017 135.1708 139.2000 179.4000 85.4000 112.6000 -15.42%
2016 99.2665 140.8000 153.3440 59.2000 133.1360 -10.53%
2015 222.1340 275.2000 350.4000 111.5680 148.8000 -47.16%
2014 201.6311 192.0000 289.6000 158.2400 281.6000 46.67%
2013 220.8254 208.0000 275.2000 180.8000 192.0000 -3.23%
2012 306.3488 356.8000 459.2000 168.0000 198.4000 -48.33%
2011 432.3365 622.4000 697.6000 272.0000 384.0000 -35.48%
2010 409.8413 480.0000 627.2000 198.4000 595.2000 26.96%
2009 191.8041 73.6000 488.0000 44.8000 468.8000 713.89%
2008 245.3100 417.6000 481.6000 17.6000 57.6000 -86.62%
2007 478.8717 369.6000 664.0000 358.4000 430.4000 15.95%
2006 444.7554 488.0000 632.0000 310.4000 371.2000 -23.93%
2005 455.8222 416.0000 510.4000 366.4000 488.0000 16.41%
2004 475.9429 510.4000 670.4000 334.4000 419.2000 -16.03%
2003 549.7206 480.0000 777.6000 435.2000 499.2000 16.85%
2002 868.6730 1592.0000 1748.8000 227.2000 427.2000 -72.89%
2001 1730.6000 2020.8000 2390.4000 1216.0000 1576.0000 -25.66%
2000 1938.2667 2510.4000 2580.8000 1400.0000 2120.0000 -12.43%
Sector Industry Market Cap Revenue
Computer and Technology Computer Storage Devices $0.014B $0.312B
Quantum is a leading expert in scale-out storage, archive and data protection, providing solutions for capturing, sharing and preserving digital assets over the entire data lifecycle. From small businesses to major enterprises, more than 100,000 customers have trusted Quantum to address their most demanding data workflow challenges. With Quantum, customers can be certain they have the end-to-end storage foundation to maximize the value of their data by making it accessible whenever and wherever needed, retaining it indefinitely and reducing total cost and complexity.
Stock Name Country Market Cap PE Ratio
NetApp (NTAP) United States $25.024B 22.22
Western Digital (WDC) United States $22.571B 28.26
Pure Storage (PSTG) United States $16.352B 73.38
Super Micro Computer (SMCI) United States $15.812B 14.19
Teradata (TDC) United States $2.823B 20.77
Netlist (NLST) United States $0.256B 0.00
GSI Technology (GSIT) United States $0.069B 0.00