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American Superconductor Corporation (AMSC)
NASDAQ: AMSC · Real-Time Price · USD
25.32
-1.00 (-3.80%)
At close: Feb 4, 2025, 4:00 PM
25.44
+0.12 (0.47%)
After-hours: Feb 4, 2025, 7:58 PM EST

American Superconductor Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Feb 4, 202526.3426.6425.0325.3225.32-3.80%1,073,427
Feb 3, 202524.9126.7024.7126.3226.320.19%704,006
Jan 31, 202527.4228.3526.0426.2726.27-3.81%1,165,761
Jan 30, 202526.6127.7526.5027.3127.314.64%715,579
Jan 29, 202526.3026.5825.4126.1026.10-0.34%575,861
Jan 28, 202526.1626.5125.0526.1926.190.61%904,435
Jan 27, 202526.7426.8524.9026.0326.03-10.37%1,617,501
Jan 24, 202529.9930.1728.8029.0429.04-2.29%624,113
Jan 23, 202528.4429.8028.0029.7229.722.94%623,744
Jan 22, 202529.0229.9628.1528.8728.870.45%999,468
Jan 21, 202528.3929.3326.5028.7428.743.34%1,362,600
Jan 17, 202528.2528.7827.7927.8127.81-685,824
Jan 16, 202528.0928.4727.6527.8127.81-0.86%496,680
Jan 15, 202528.0228.3727.3528.0528.056.29%681,595
Jan 14, 202526.7027.1625.6126.3926.391.19%1,237,980
Jan 13, 202526.0026.3625.0326.0826.08-3.69%809,151
Jan 10, 202526.7827.1325.8027.0827.08-0.31%685,659
Jan 8, 202527.8428.5526.4527.1727.17-4.85%817,760
Jan 7, 202529.5729.9027.4828.5528.55-2.02%1,003,308
Jan 6, 202529.9530.2928.8429.1429.141.60%1,162,749
Jan 3, 202525.9128.8525.9128.6828.6812.25%1,483,049
Jan 2, 202525.2526.6024.9325.5525.553.74%985,004
Dec 31, 202425.6325.8224.1324.6324.63-2.26%1,242,763
Dec 30, 202424.4425.4223.1725.2025.200.56%1,239,107
Dec 27, 202426.0126.2624.2525.0625.06-5.36%1,015,119
Dec 26, 202424.8226.5624.2726.4826.485.84%881,401
Dec 24, 202425.1125.4824.4425.0225.02-1.15%543,258
Dec 23, 202425.2725.9125.0125.3125.310.64%817,933
Dec 20, 202423.7225.6523.5725.1525.154.18%1,325,874
Dec 19, 202425.4925.8223.8724.1424.14-3.25%1,105,118
Dec 18, 202426.3327.7124.3824.9524.95-3.76%1,925,167
Dec 17, 202425.2526.0024.5525.9325.930.56%1,423,713
Dec 16, 202425.9126.7525.5025.7825.78-0.19%1,656,142
Dec 13, 202426.7927.0025.5425.8325.83-2.05%961,065
Dec 12, 202428.5428.7125.9126.3726.37-8.47%1,700,474
Dec 11, 202427.5529.3526.8028.8128.816.55%1,737,369
Dec 10, 202428.4529.0126.9227.0427.04-5.88%1,501,838
Dec 9, 202431.4531.4528.3528.7328.73-7.92%2,048,753
Dec 6, 202435.3035.8530.1331.2031.20-10.58%2,656,488
Dec 5, 202436.0537.9034.5534.8934.89-0.97%1,847,361
Dec 4, 202433.3035.5032.6435.2335.237.28%1,219,163
Dec 3, 202433.5534.5932.1132.8432.84-4.78%1,108,244
Dec 2, 202434.7036.3933.9034.4934.491.26%1,277,614
Nov 29, 202433.0234.7032.7934.0634.065.22%518,559
Nov 27, 202434.4735.7831.7332.3732.37-3.89%1,013,950
Nov 26, 202434.2134.8233.4433.6833.68-2.69%824,855
Nov 25, 202435.5237.0833.8334.6134.611.14%1,933,653
Nov 22, 202434.3034.9831.8434.2234.220.77%1,150,774
Nov 21, 202431.6035.0931.6033.9633.968.99%1,968,278
Nov 20, 202431.5632.2330.4031.1631.16-1.30%701,322
Nov 19, 202429.7832.0929.5531.5731.573.27%1,119,037
Nov 18, 202430.5032.3830.2130.5730.571.63%1,389,099
Nov 15, 202431.9831.9829.4030.0830.08-5.72%1,524,741
Nov 14, 202436.8037.2530.0131.9131.91-12.95%3,184,701
Nov 13, 202437.0038.0235.1836.6536.651.64%1,691,557
Nov 12, 202435.7337.4034.8736.0636.06-2.04%1,474,952
Nov 11, 202436.6137.0033.8936.8136.817.82%2,944,066
Nov 8, 202428.1035.0827.7034.1434.1420.59%4,559,889
Nov 7, 202428.5630.1828.0528.3128.31-1.08%1,798,632
Nov 6, 202429.7030.0827.5228.6228.62-0.28%1,075,616
Nov 5, 202427.3428.9527.1128.7028.706.14%960,630
Nov 4, 202428.0529.0726.6627.0427.04-5.26%1,809,214
Nov 1, 202424.7529.6024.5628.5428.5416.39%2,745,563
Oct 31, 202424.5026.5622.7224.5224.524.43%2,244,937
Oct 30, 202423.5624.3322.9323.4823.48-2.49%776,121
Oct 29, 202424.5224.5223.5124.0824.08-0.58%618,022
Oct 28, 202423.3024.6923.3024.2224.225.63%892,732
Oct 25, 202423.0523.8222.7722.9322.931.28%538,284
Oct 24, 202422.3622.9922.1522.6422.642.03%696,661
Oct 23, 202422.8223.2921.9622.1922.19-5.01%904,584
Oct 22, 202423.4623.7323.0723.3623.36-2.05%552,093
Oct 21, 202424.9124.9122.3723.8523.85-4.29%1,703,207
Oct 18, 202425.0025.5924.0324.9224.920.77%1,119,751
Oct 17, 202426.7027.1024.6524.7324.73-6.29%1,706,447
Oct 16, 202423.7026.6723.1326.3926.3913.41%2,121,271
Oct 15, 202423.8123.9822.6823.2723.27-2.27%591,020
Oct 14, 202424.1124.4623.4423.8123.81-0.79%729,519
Oct 11, 202422.0124.4521.7024.0024.008.25%1,214,711
Oct 10, 202423.1623.3321.1722.1722.17-6.53%1,712,475
Oct 9, 202422.5224.1822.2523.7223.724.96%1,231,560
Oct 8, 202423.4724.5222.5822.6022.60-3.79%1,169,037
Oct 7, 202423.8824.3023.0123.4923.49-1.96%824,018
Oct 4, 202422.5024.2822.1623.9623.9611.39%1,276,642
Oct 3, 202421.7422.2220.9021.5121.51-1.69%641,204
Oct 2, 202421.2121.9720.6021.8821.882.58%754,969
Oct 1, 202423.8523.8521.1121.3321.33-9.62%1,230,241
Sep 30, 202422.8224.3122.4023.6023.602.70%852,496
Sep 27, 202422.2023.3321.8122.9822.984.17%866,384
Sep 26, 202424.0024.5421.3522.0622.06-5.52%1,654,186
Sep 25, 202423.9524.7923.2323.3523.35-2.83%1,188,708
Sep 24, 202424.4624.7023.0024.0324.03-1.68%1,685,045
Sep 23, 202422.1725.2222.0524.4424.4410.94%3,254,568
Sep 20, 202421.8022.2921.5422.0322.030.59%1,749,036
Sep 19, 202421.6222.3020.9621.9021.905.67%535,075
Sep 18, 202421.2422.0520.7020.7320.73-2.84%518,564
Sep 17, 202422.2022.2921.2021.3321.33-1.61%547,960
Sep 16, 202421.3821.7520.3421.6821.681.12%1,823,821
Sep 13, 202422.0122.7521.2721.4421.44-1.11%1,681,441
Sep 12, 202422.4622.9021.5221.6821.68-1.14%1,568,034
Sep 11, 202422.9623.5921.6621.9321.93-3.48%1,328,016