Quantum Corporation (QMCO) NASDAQ

Currency In USD

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QMCO Historical Return

If you invested $1000 in Quantum Corporation (QMCO) 10 years ago, it would be worth $123.87 as of November 12, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $127.52, while $1000 invested 1 year ago would be worth $2,169.48. This corresponds to total returns of -87.61%, -87.25%, 116.95%, respectively, with annualized returns of -18.85%, -33.75%, 116.95%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

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QMCO Historical Data

Date Range:

DateOpenCloseAdj CloseHighLowVolume
November 11, 202617.4116.8716.8717.9716.41.78M
November 10, 202619.0716.2816.2819.9415.843.3M
November 09, 202614.8516.9916.9917.2814.652.68M
November 06, 202614.6214.4714.4715.1614.081.19M
November 05, 202615.7113.6913.691612.872.17M
November 04, 202617.2816.7716.7717.7116.13895,365
November 03, 202617.0717.6717.6718.5317.03960,292
November 02, 202618.516.7316.7318.516.491.12M
October 30, 202618.9218.2718.2719.1417.921.49M
October 29, 202619.820.7720.7720.9419.71684,878
October 28, 202620.7720.7220.7220.8920.16905,367
October 27, 202618.9320.2520.2520.3618.821.06M
October 26, 202617.518.6918.6919.4117.181.42M
October 23, 202617.6417.6217.6218.9917.361.93M
October 22, 202617.0716.9816.9817.816.741.79M
October 21, 202619.217.6217.6219.2317.252.14M
October 20, 202617.618.9918.9920.0217.411.63M
October 19, 202619.1118.3118.3119.5318.221.68M
October 16, 202621.0318.4818.4821.0618.421.98M
October 15, 202622.521.6121.6122.5220.382.69M
October 14, 202625.5223.8623.8626.2423.771.14M
October 13, 202626.0226.5226.5228.0725.782.07M
October 12, 202629.4127.5127.5129.9826.582.37M
October 09, 202629.8930.4330.4330.828.31.2M
October 08, 202630.1529.1829.1832.5528.551.92M
October 07, 202632.531.0731.0733.3930.41.44M
October 06, 202634.0233.4733.4735.4133.291.42M
October 05, 202634.3934.0134.0135.6533.641.65M
October 02, 202630.134.534.535.1729.853.57M
October 01, 202633.1931.8931.8934.3731.511.91M
September 30, 202632.8331.7231.7233.1831.41.29M
September 29, 202632.3232.8632.8634.6831.171.84M
September 28, 202631.6531.431.432.931.071.6M
September 25, 202630.0131.6831.6833.0129.024.03M
September 24, 202625.3929.4929.4932.0825.15.21M
September 23, 202625.4425.9725.9729.1524.53.68M
September 22, 202626.0525.6525.6526.4924.651.1M
September 21, 202626.0426.126.126.4525.761.08M
September 18, 202624.8325.0925.0925.3124.31.83M
September 17, 202624.6824.9424.9426.3924.591.43M
September 16, 202623.5623.8323.8324.3722.9758,496
September 15, 202622.923.2623.2624.0722.61846,127
September 11, 202623.0323.5823.5823.7222.3785,581
September 10, 202623.5423.0323.0324.5422.9981,816
September 09, 202624.424.2424.2425.4924.08860,204
September 08, 202624.7324.4624.4625.7524.331.44M
September 04, 202624.4724.7324.7325.4823.931.04M
September 03, 202622.8124.324.324.3721.72793,123
September 02, 202624.0522.7822.7824.4222.27914,280
September 01, 202623.8524.1724.1724.6823.06860,339
August 31, 202621.9724.3324.3324.4121.411.2M
August 28, 202623.4222.2622.2623.7221.91727,588
August 27, 202623.523.5623.5623.8522.84878,223
August 26, 202622.3123.2123.2123.2621.72855,118
August 25, 202621.922.3922.3922.4121.01958,248
August 24, 202621.3121.5621.5621.9120.48924,016
August 21, 202620.822.2522.2522.419.731.46M
August 20, 202621.5220.4920.4921.7919.731.46M
August 19, 202623.2721.7921.7923.2721.291.86M
August 18, 202623.8423.5223.5226.2823.461.58M
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