American Superconductor Corporation (AMSC) NASDAQ

Currency In USD

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AMSC Historical Return

If you invested $1000 in American Superconductor Corporation (AMSC) 10 years ago, it would be worth $3,243.28 as of November 10, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,566.48, while $1000 invested 1 year ago would be worth $686.26. This corresponds to total returns of 224.33%, 56.65%, -31.37%, respectively, with annualized returns of 12.48%, 9.39%, -31.37%.

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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AMSC Historical Data

Date Range:

DateOpenCloseAdj CloseHighLowVolume
November 09, 202623.9525.3325.3326.0423.651.54M
November 06, 202625.0923.3923.3925.3822.161.35M
November 05, 202626.5923.9823.9827.2522.782.09M
November 04, 202627.3826.2626.2627.6325.59884,423
November 03, 202627.2427.6827.6827.7927.12587,162
November 02, 202627.8326.3526.3528.1826.19670,480
October 30, 202626.2827.0527.0527.5126.16856,234
October 29, 202627.7628.0528.0529.2127.72617,883
October 28, 202628.1828.1928.1928.3227.31.08M
October 27, 202625.9727.6327.6328.0925.82790,164
October 26, 202625.225.425.425.7424.58495,530
October 23, 202624.5425.1225.1225.4324.11515,364
October 22, 202625.5825.0125.0125.8724.44675,260
October 21, 202625.9526.6426.6426.8325.95568,740
October 20, 202625.3125.725.726.4425.01729,772
October 19, 202626.4625.6825.6826.5925.53807,417
October 16, 202626.4225.6725.6726.8525.5679,752
October 15, 202624.7126.8926.8927.0524.081.13M
October 14, 20262825.6525.652825.381.28M
October 13, 202629.1828.7128.7129.7228.32604,618
October 12, 202630.4329.629.630.5129.47541,798
October 09, 202631.330.5230.5231.5430.3744,246
October 08, 202631.1430.9530.9531.9630.161.06M
October 07, 202630.5731.7431.7431.9729.991.37M
October 06, 202630.4931.8531.8532.130.25842,871
October 05, 202630.0629.9829.9830.329.24487,475
October 02, 202630.3730.0130.0130.6829.69533,876
October 01, 202629.2529.529.530.0828.2664,975
September 30, 202629.5229.1129.1129.8328.95742,366
September 29, 20263029.1729.1730.2629.02658,962
September 28, 202629.6329.2929.2929.9828.83525,236
September 25, 202630.8930.0130.0131.0629.96676,110
September 24, 202630.2230.4230.4230.7429.69674,807
September 23, 202632.0131.0531.0532.1330.78876,901
September 22, 202630.2931.2431.2431.5530.04880,406
September 21, 202630.3730.2430.2430.5830.12570,170
September 18, 202629.2330.1930.1930.3428.85992,945
September 17, 202629.1429.1529.1529.528.77649,976
September 16, 202628.2627.8127.8128.2727.26732,982
September 15, 202627.6927.727.727.9927.28722,922
September 11, 202629.3229.5329.5329.6628.97393,847
September 10, 202628.4628.6628.6629.1628.08554,557
September 09, 202630.1429.3129.3130.6529.28900,899
September 08, 20263030.4430.443129.9850,496
September 04, 202629.1529.5529.5529.728.94468,728
September 03, 202628.429.0129.0129.2328.27445,925
September 02, 202628.5728.4928.4928.9928.03596,449
September 01, 202628.128.5628.5628.6927.51807,213
August 31, 202628.3828.7128.7128.8128.1754,720
August 28, 202629.8328.4928.4929.9328.3665,023
August 27, 202630.4829.8429.8430.4929.3541,057
August 26, 202629.7629.4929.4930.1928.91585,834
August 25, 202629.8329.6529.6529.9529.36440,846
August 24, 202629.0828.9228.9229.5928.11.12M
August 21, 202630.5130.0130.0130.6529.42737,838
August 20, 202630.9830.0530.0531.1629.72516,584
August 19, 202630.831.1631.1631.3429.8535,350
August 18, 202630.831.0231.0231.4130.35618,579
August 17, 202632.0132.1332.1332.2531.82550,154
August 14, 202631.9931.9231.9232.7531.59531,666
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