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$AMSC: American Superconductor Corporation - Common Stock

+ Energy Infrastructure



Clear duplicates of prices



2025-11-20
AMSC 2025-11-20 20:01:4929.70 29.50 -4.23%
AMSC 2025-11-20 21:01:590.00 0.00 -0.26%
2025-11-21
AMSC 2025-11-21 05:01:3432.00 26.00 -0.26%
AMSC 2025-11-21 06:01:4530.67 28.55 -0.03%
AMSC 2025-11-21 07:01:3132.00 29.16 -1.99%
AMSC 2025-11-21 08:01:2729.75 29.16 -0.19%
AMSC 2025-11-21 09:01:2930.67 29.16 0.71%
AMSC 2025-11-21 10:02:3130.06 29.90 0.26%
AMSC 2025-11-21 11:01:1829.82 29.70 -0.22%
AMSC 2025-11-21 12:01:1829.14 29.07 -2.15%
AMSC 2025-11-21 13:01:2930.42 30.16 1.60%
AMSC 2025-11-21 14:01:2030.60 30.45 2.53%
AMSC 2025-11-21 15:01:3930.69 30.61 2.66%
AMSC 2025-11-21 16:01:3130.62 30.56 2.66%
AMSC 2025-11-21 17:01:2930.98 29.21 1.92%
AMSC 2025-11-21 18:01:2430.98 30.00 3.63%
AMSC 2025-11-21 20:01:1530.98 30.40 3.63%
AMSC 2025-11-21 21:02:250.00 0.00 0.97%
2025-11-24
AMSC 2025-11-24 05:01:2345.00 27.77 0.97%
AMSC 2025-11-24 06:01:2335.28 28.07 0.40%
AMSC 2025-11-24 07:01:3135.28 30.64 0.40%
AMSC 2025-11-24 08:01:2333.62 29.73 0.40%
AMSC 2025-11-24 09:01:2133.62 30.51 2.62%
AMSC 2025-11-24 10:01:1333.62 30.53 2.62%
AMSC 2025-11-24 11:01:2131.48 31.21 3.59%
AMSC 2025-11-24 12:01:1631.28 31.19 2.89%
AMSC 2025-11-24 13:01:2231.28 31.22 2.89%
AMSC 2025-11-24 14:04:0131.25 31.17 2.85%
AMSC 2025-11-24 15:01:2831.38 31.28 3.32%
AMSC 2025-11-24 16:03:0131.09 31.02 2.35%
AMSC 2025-11-24 17:01:4832.00 31.28 3.02%
AMSC 2025-11-24 18:01:2531.89 31.32 4.94%
AMSC 2025-11-24 19:01:2531.89 31.29 4.94%
AMSC 2025-11-24 21:01:420.00 0.00 4.94%
2025-11-25
AMSC 2025-11-25 05:01:2745.00 28.20 4.94%
AMSC 2025-11-25 06:01:5434.19 29.50 4.94%
AMSC 2025-11-25 08:01:2431.99 30.00 0.00%
AMSC 2025-11-25 09:01:2431.49 30.00 0.00%
AMSC 2025-11-25 10:01:2431.49 30.40 0.00%
AMSC 2025-11-25 11:01:2830.53 30.15 -2.76%
AMSC 2025-11-25 12:01:2630.70 30.64 -1.91%
AMSC 2025-11-25 13:01:2030.57 30.46 -2.57%
AMSC 2025-11-25 14:01:1930.64 30.57 -2.17%
AMSC 2025-11-25 15:01:1930.62 30.56 -2.21%
AMSC 2025-11-25 16:01:2430.72 30.65 -1.88%
AMSC 2025-11-25 17:01:2631.35 30.02 -1.68%
AMSC 2025-11-25 18:01:1030.88 30.02 -1.63%
AMSC 2025-11-25 20:01:0830.88 30.40 -1.63%
AMSC 2025-11-25 21:01:460.00 0.00 -1.63%
2025-11-26
AMSC 2025-11-26 05:01:1845.00 28.70 -1.63%
AMSC 2025-11-26 06:01:1934.95 28.70 -1.63%
AMSC 2025-11-26 07:01:1334.95 29.90 -1.63%
AMSC 2025-11-26 08:01:1931.56 30.80 -1.63%
AMSC 2025-11-26 09:01:1631.24 30.78 0.19%
AMSC 2025-11-26 10:01:1631.23 31.03 1.44%
AMSC 2025-11-26 11:01:2030.90 30.69 0.42%
AMSC 2025-11-26 12:01:1230.73 30.60 -0.22%
AMSC 2025-11-26 13:01:3830.54 30.50 -0.80%
AMSC 2025-11-26 14:01:2030.60 30.50 -0.74%
AMSC 2025-11-26 15:01:2030.49 30.45 -0.96%
AMSC 2025-11-26 16:01:2030.54 30.52 0.00%
AMSC 2025-11-26 17:01:2430.68 30.20 -0.80%
AMSC 2025-11-26 18:01:2830.70 30.40 0.42%
AMSC 2025-11-26 21:01:540.00 0.00 0.65%
2025-11-27
AMSC 2025-11-27 19:01:2330.70 30.40 -0.23%
AMSC 2025-11-27 21:01:460.00 0.00 0.65%
2025-11-28
AMSC 2025-11-28 05:01:2431.49 0.00 0.65%
AMSC 2025-11-28 06:01:2331.49 29.00 0.65%
AMSC 2025-11-28 07:01:1731.49 29.00 2.44%
AMSC 2025-11-28 08:01:1231.25 30.51 2.44%
AMSC 2025-11-28 09:01:1331.25 30.80 1.04%
AMSC 2025-11-28 10:01:1430.94 30.75 1.40%
AMSC 2025-11-28 11:01:1531.40 31.19 2.93%
AMSC 2025-11-28 12:01:1130.75 30.70 0.72%
AMSC 2025-11-28 13:01:1730.99 30.85 1.30%
AMSC 2025-11-28 14:01:2031.58 30.60 1.92%
AMSC 2025-11-28 15:01:2131.40 31.00 -0.10%
AMSC 2025-11-28 16:01:1431.40 31.00 0.26%
AMSC 2025-11-28 17:01:1931.40 31.00 -0.23%
AMSC 2025-11-28 18:01:120.00 0.00 -0.23%
2025-12-01
AMSC 2025-12-01 05:01:1731.05 0.00 -0.23%
AMSC 2025-12-01 06:01:1631.05 30.25 -0.23%
AMSC 2025-12-01 07:01:1431.05 30.26 -0.23%
AMSC 2025-12-01 08:01:1331.04 27.98 -0.23%
AMSC 2025-12-01 09:01:1730.35 27.54 -2.62%
AMSC 2025-12-01 10:01:1530.50 30.00 -1.97%
AMSC 2025-12-01 11:01:1530.21 30.04 -3.15%
AMSC 2025-12-01 12:01:1430.06 30.01 -3.34%
AMSC 2025-12-01 13:01:2130.54 30.49 -1.80%
AMSC 2025-12-01 14:01:2730.74 30.68 -1.28%
AMSC 2025-12-01 15:01:2030.86 30.77 -0.75%
AMSC 2025-12-01 16:01:2430.23 30.18 -2.92%
AMSC 2025-12-01 17:01:2530.54 29.90 -3.54%
AMSC 2025-12-01 18:01:2430.54 29.95 -2.28%
AMSC 2025-12-01 21:01:550.00 0.00 -2.28%
2025-12-02
AMSC 2025-12-02 05:01:1545.00 28.61 -2.28%
AMSC 2025-12-02 06:01:2730.54 29.90 0.00%
AMSC 2025-12-02 07:01:4233.16 29.90 0.00%
AMSC 2025-12-02 08:01:2230.54 29.95 0.51%
AMSC 2025-12-02 09:01:2030.50 30.10 0.55%
AMSC 2025-12-02 10:01:1933.11 30.10 0.55%
AMSC 2025-12-02 11:01:1931.31 31.14 4.28%
AMSC 2025-12-02 13:01:1530.81 30.74 2.77%
AMSC 2025-12-02 14:01:1430.94 30.78 2.77%
AMSC 2025-12-02 15:01:1830.87 30.80 2.86%
AMSC 2025-12-02 16:01:2131.23 31.19 4.02%
AMSC 2025-12-02 17:01:2031.40 30.75 2.70%
AMSC 2025-12-02 18:01:1531.40 30.22 2.80%
AMSC 2025-12-02 19:01:2931.40 30.69 2.80%
AMSC 2025-12-02 20:01:2031.40 30.69 3.17%
AMSC 2025-12-02 21:01:560.00 0.00 3.17%
2025-12-03
AMSC 2025-12-03 05:01:2031.20 0.00 3.17%
AMSC 2025-12-03 06:01:1831.20 28.16 3.17%
AMSC 2025-12-03 07:01:2331.11 30.06 3.17%
AMSC 2025-12-03 08:01:2430.95 30.06 3.17%
AMSC 2025-12-03 09:01:1731.26 30.95 0.57%
AMSC 2025-12-03 10:01:1230.98 30.80 0.57%
AMSC 2025-12-03 11:01:1730.50 30.35 -1.14%
AMSC 2025-12-03 12:01:1131.21 31.09 1.40%
AMSC 2025-12-03 13:01:1131.00 30.92 0.50%
AMSC 2025-12-03 14:01:1931.50 31.41 2.30%
AMSC 2025-12-03 15:01:2631.76 31.65 3.07%
AMSC 2025-12-03 16:01:2231.88 31.82 3.61%
AMSC 2025-12-03 17:01:3532.16 32.04 4.31%
AMSC 2025-12-03 18:01:3532.24 31.50 3.31%
AMSC 2025-12-03 19:01:1832.24 31.50 3.54%
AMSC 2025-12-03 20:01:5632.24 31.42 3.54%
AMSC 2025-12-03 21:02:130.00 0.00 4.29%
2025-12-04
AMSC 2025-12-04 05:01:2745.00 0.00 4.29%
AMSC 2025-12-04 06:01:2732.98 30.00 1.04%
AMSC 2025-12-04 08:01:2632.98 30.00 0.23%
AMSC 2025-12-04 09:01:3332.49 31.70 0.23%
AMSC 2025-12-04 10:01:3931.94 31.80 -0.13%
AMSC 2025-12-04 11:06:0531.97 31.82 -0.23%
AMSC 2025-12-04 12:01:1432.95 32.82 2.92%
AMSC 2025-12-04 13:04:3733.28 33.09 3.73%
AMSC 2025-12-04 14:01:2333.26 33.21 3.83%
AMSC 2025-12-04 15:01:2633.41 33.36 4.32%
AMSC 2025-12-04 16:01:5833.12 33.04 3.38%
AMSC 2025-12-04 17:01:1533.37 32.71 4.06%
AMSC 2025-12-04 18:01:1833.65 32.95 4.81%
AMSC 2025-12-04 19:01:1833.65 32.95 3.37%
AMSC 2025-12-04 21:02:120.00 0.00 3.37%
2025-12-05
AMSC 2025-12-05 05:01:4037.07 33.00 3.37%
AMSC 2025-12-05 06:01:2333.69 33.00 2.25%
AMSC 2025-12-05 07:01:3233.54 33.00 0.91%
AMSC 2025-12-05 08:01:2033.23 33.00 0.72%
AMSC 2025-12-05 09:01:1833.17 33.00 0.62%
AMSC 2025-12-05 10:01:2132.88 32.64 -0.44%
AMSC 2025-12-05 11:01:2732.70 32.47 -1.00%
AMSC 2025-12-05 12:01:1432.62 32.53 -1.44%
AMSC 2025-12-05 13:01:1732.24 32.14 -2.37%
AMSC 2025-12-05 14:01:1532.43 32.36 -1.87%
AMSC 2025-12-05 15:01:1532.54 32.40 -1.81%
AMSC 2025-12-05 16:01:3632.56 32.50 -1.56%
AMSC 2025-12-05 17:01:2132.66 32.32 -1.65%
AMSC 2025-12-05 18:01:1232.76 32.47 -1.06%
AMSC 2025-12-05 21:01:520.00 0.00 -1.06%
2025-12-08
AMSC 2025-12-08 00:01:570.00 0.00 -0.79%
AMSC 2025-12-08 05:01:2445.00 0.00 -0.79%
AMSC 2025-12-08 06:01:1237.50 32.70 0.76%
AMSC 2025-12-08 07:01:1133.26 32.70 1.94%
AMSC 2025-12-08 09:01:3733.25 32.71 0.76%
AMSC 2025-12-08 10:01:2233.25 32.74 0.82%
AMSC 2025-12-08 11:01:0932.94 32.65 1.18%
AMSC 2025-12-08 12:01:1832.19 32.09 -1.09%
AMSC 2025-12-08 13:01:3932.49 32.35 -0.12%
AMSC 2025-12-08 14:01:3632.58 32.50 0.24%
AMSC 2025-12-08 15:01:4832.17 32.00 -1.30%
AMSC 2025-12-08 16:01:2532.18 32.11 -0.97%
AMSC 2025-12-08 17:01:3632.51 32.00 0.00%
AMSC 2025-12-08 18:01:4233.19 32.00 0.00%
AMSC 2025-12-08 19:01:4132.70 32.29 0.68%
AMSC 2025-12-08 20:01:2732.70 32.00 -0.34%
AMSC 2025-12-08 21:02:270.00 0.00 -0.34%
2025-12-09
AMSC 2025-12-09 05:01:3145.00 0.00 -0.34%
AMSC 2025-12-09 06:01:3035.49 29.56 -0.34%
AMSC 2025-12-09 08:01:2635.49 32.29 -0.34%
AMSC 2025-12-09 09:01:2432.69 32.00 -0.31%
AMSC 2025-12-09 10:02:1432.69 32.00 -0.49%
AMSC 2025-12-09 11:01:2732.36 31.97 -0.62%
AMSC 2025-12-09 12:01:2932.70 32.61 0.49%
AMSC 2025-12-09 13:01:3432.32 32.24 -0.52%
AMSC 2025-12-09 14:02:0532.37 32.29 -0.43%
AMSC 2025-12-09 15:02:1132.25 32.17 -0.77%
AMSC 2025-12-09 16:01:2932.68 32.61 0.65%
AMSC 2025-12-09 17:02:2532.78 32.40 0.15%
AMSC 2025-12-09 18:01:2434.00 32.40 0.15%
AMSC 2025-12-09 19:02:1532.89 32.20 1.02%
AMSC 2025-12-09 21:01:530.00 0.00 1.02%
2025-12-10
AMSC 2025-12-10 05:01:3445.00 29.52 1.02%
AMSC 2025-12-10 06:01:4139.07 32.25 1.02%
AMSC 2025-12-10 07:01:2433.21 32.18 1.02%
AMSC 2025-12-10 08:01:2533.21 32.25 1.02%
AMSC 2025-12-10 10:01:2432.50 32.25 -0.03%
AMSC 2025-12-10 11:01:1632.00 31.90 -1.76%
AMSC 2025-12-10 12:01:1132.21 32.11 -1.20%
AMSC 2025-12-10 13:01:2832.78 32.70 0.74%
AMSC 2025-12-10 14:01:4032.48 32.46 -0.12%
AMSC 2025-12-10 15:01:1532.71 32.50 0.31%
AMSC 2025-12-10 16:01:3133.17 33.03 1.76%
AMSC 2025-12-10 17:01:1433.48 32.72 2.65%
AMSC 2025-12-10 18:01:4533.85 33.17 2.65%
AMSC 2025-12-10 19:01:2133.64 33.17 2.65%
AMSC 2025-12-10 20:01:3233.64 33.17 3.20%
AMSC 2025-12-10 21:01:280.00 0.00 3.20%
AMSC 2025-12-10 22:02:1333.64 33.17 3.20%
2025-12-11
AMSC 2025-12-11 05:01:2345.00 0.00 -2.80%
AMSC 2025-12-11 06:01:2336.14 32.50 -2.80%
AMSC 2025-12-11 08:01:2136.14 32.50 -2.09%
AMSC 2025-12-11 09:01:1433.30 32.68 -0.22%
AMSC 2025-12-11 10:01:3036.90 32.75 -0.22%
AMSC 2025-12-11 11:01:4631.87 31.74 -4.77%
AMSC 2025-12-11 12:01:3132.16 32.07 -3.69%
AMSC 2025-12-11 12:32:51
American Superconductor Corporation (AMSC) M&A Call Transcript
AMSC 2025-12-11 13:01:3032.19 32.07 -3.88%
AMSC 2025-12-11 14:01:2332.20 32.15 -3.63%
AMSC 2025-12-11 15:01:2931.93 31.88 -4.52%
AMSC 2025-12-11 16:01:2632.12 32.07 -3.88%
AMSC 2025-12-11 17:01:2032.28 31.92 -3.45%
AMSC 2025-12-11 18:02:2732.88 31.90 -2.19%
AMSC 2025-12-11 19:01:1332.45 32.24 -3.33%
AMSC 2025-12-11 20:01:1532.88 32.24 -3.33%
AMSC 2025-12-11 21:01:360.00 0.00 -3.33%
2025-12-12
AMSC 2025-12-12 05:01:1032.69 0.00 -3.33%
AMSC 2025-12-12 06:01:2732.49 29.59 -3.33%
AMSC 2025-12-12 08:01:1832.49 29.59 0.69%
AMSC 2025-12-12 09:01:1932.49 32.18 0.69%
AMSC 2025-12-12 10:02:0632.35 32.10 0.27%
AMSC 2025-12-12 11:01:1031.65 31.50 -2.16%
AMSC 2025-12-12 12:01:1431.13 31.02 -4.55%
AMSC 2025-12-12 13:01:1130.90 30.82 -4.23%
AMSC 2025-12-12 14:01:2131.36 31.26 -2.85%
AMSC 2025-12-12 15:01:1831.66 31.62 -1.74%
AMSC 2025-12-12 16:01:3731.42 31.35 -2.43%
AMSC 2025-12-12 17:01:1231.32 30.88 -3.51%
AMSC 2025-12-12 18:01:2031.10 30.90 -3.54%
AMSC 2025-12-12 20:01:1531.68 30.86 -4.13%
AMSC 2025-12-12 21:01:210.00 0.00 -4.13%
2025-12-15
AMSC 2025-12-15 00:01:340.00 0.00 -3.23%
AMSC 2025-12-15 05:01:1745.00 0.00 -3.23%
AMSC 2025-12-15 06:01:1831.86 28.57 2.45%
AMSC 2025-12-15 07:01:2131.86 29.00 2.39%
AMSC 2025-12-15 08:01:1931.85 29.00 2.39%
AMSC 2025-12-15 09:01:2131.70 29.00 2.39%
AMSC 2025-12-15 11:01:1631.12 30.81 -0.31%
AMSC 2025-12-15 12:01:1430.93 30.80 -0.50%
AMSC 2025-12-15 13:01:1131.22 31.09 0.34%
AMSC 2025-12-15 14:01:2231.53 31.45 1.30%
AMSC 2025-12-15 15:01:2531.76 31.68 2.05%
AMSC 2025-12-15 16:01:3131.51 31.44 1.40%
AMSC 2025-12-15 17:01:2231.81 31.41 1.40%
AMSC 2025-12-15 18:01:2031.88 31.37 1.16%
AMSC 2025-12-15 21:01:350.00 0.00 1.00%
2025-12-16
AMSC 2025-12-16 05:01:2145.00 29.50 1.00%
AMSC 2025-12-16 06:01:2034.60 29.50 1.00%
AMSC 2025-12-16 07:01:1931.87 30.01 1.00%
AMSC 2025-12-16 08:01:3531.37 29.50 -0.48%
AMSC 2025-12-16 09:01:2231.87 31.20 -0.45%
AMSC 2025-12-16 10:01:3331.49 31.20 -0.51%
AMSC 2025-12-16 11:01:1832.25 32.07 2.12%
AMSC 2025-12-16 12:01:1231.82 31.76 0.80%
AMSC 2025-12-16 13:01:1231.84 31.76 0.93%
AMSC 2025-12-16 14:01:1531.46 31.39 -0.10%
AMSC 2025-12-16 15:01:1631.48 31.39 -0.26%
AMSC 2025-12-16 16:01:1531.15 31.14 -1.13%
AMSC 2025-12-16 17:01:1631.59 31.18 0.26%
AMSC 2025-12-16 18:01:1531.21 31.05 -0.95%
AMSC 2025-12-16 19:01:2131.82 31.05 -0.95%
AMSC 2025-12-16 20:01:1731.56 31.25 -0.95%
AMSC 2025-12-16 21:01:240.00 0.00 -0.95%
2025-12-17
AMSC 2025-12-17 05:01:2336.00 30.30 -0.95%
AMSC 2025-12-17 06:01:2932.99 31.01 -0.95%
AMSC 2025-12-17 07:01:2332.99 31.31 -0.95%
AMSC 2025-12-17 08:01:2532.60 31.31 -0.95%
AMSC 2025-12-17 09:01:2031.50 31.40 0.92%
AMSC 2025-12-17 10:01:1531.99 31.14 -0.44%
AMSC 2025-12-17 11:01:3631.35 31.14 0.13%
AMSC 2025-12-17 12:01:2129.60 29.51 -5.08%
AMSC 2025-12-17 13:01:1329.34 29.20 -6.16%
AMSC 2025-12-17 14:01:2229.46 29.38 -5.65%
AMSC 2025-12-17 15:01:1929.33 29.21 -6.00%
AMSC 2025-12-17 16:01:3129.35 29.30 -5.93%
AMSC 2025-12-17 17:01:3929.61 28.94 -6.89%
AMSC 2025-12-17 18:01:2229.25 28.84 -7.47%
AMSC 2025-12-17 19:01:3329.25 28.88 -7.47%
AMSC 2025-12-17 20:01:2329.25 28.88 -7.43%
AMSC 2025-12-17 21:01:520.00 0.00 -7.02%
2025-12-18
AMSC 2025-12-18 05:01:1936.00 0.00 -7.02%
AMSC 2025-12-18 06:01:2029.84 28.85 -7.02%
AMSC 2025-12-18 07:01:1629.33 26.38 -7.02%
AMSC 2025-12-18 08:01:2232.03 29.04 1.51%
AMSC 2025-12-18 09:01:1532.03 29.11 1.51%
AMSC 2025-12-18 10:01:1630.69 29.75 2.79%
AMSC 2025-12-18 11:01:2030.95 30.75 5.96%
AMSC 2025-12-18 12:01:1430.56 30.49 4.87%
AMSC 2025-12-18 13:01:1230.61 30.51 4.77%
AMSC 2025-12-18 14:01:1730.77 30.71 5.51%
AMSC 2025-12-18 15:01:2330.63 30.56 5.09%
AMSC 2025-12-18 16:01:2530.53 30.46 4.74%
AMSC 2025-12-18 17:01:1830.90 30.53 5.00%
AMSC 2025-12-18 18:01:2130.59 30.51 5.79%
AMSC 2025-12-18 20:01:1830.68 30.57 5.79%
AMSC 2025-12-18 21:01:350.00 0.00 5.79%
2025-12-19
AMSC 2025-12-19 05:01:2630.87 0.00 5.79%
AMSC 2025-12-19 06:01:2030.87 30.36 5.79%
AMSC 2025-12-19 07:01:1430.87 30.40 5.79%
AMSC 2025-12-19 08:01:1633.85 30.41 5.79%
AMSC 2025-12-19 09:01:1131.18 30.41 5.79%
AMSC 2025-12-19 10:01:1930.84 30.40 5.79%
AMSC 2025-12-19 11:01:1131.21 31.01 1.62%
AMSC 2025-12-19 12:01:3930.80 30.74 0.69%
AMSC 2025-12-19 13:01:2030.92 30.86 1.10%
AMSC 2025-12-19 14:01:4030.65 30.61 0.21%
AMSC 2025-12-19 15:01:3430.61 30.57 0.00%
AMSC 2025-12-19 16:01:2530.37 30.32 -0.79%
AMSC 2025-12-19 17:02:3830.71 30.37 0.24%
AMSC 2025-12-19 18:01:2230.71 30.46 -0.10%
AMSC 2025-12-19 19:01:2230.75 30.32 -0.10%
AMSC 2025-12-19 20:01:1930.95 30.85 1.54%
AMSC 2025-12-19 21:01:420.00 0.00 1.54%


We do not provide financial advice. All displayed data is the result of experiments, and a subjective assessment. All decisions that will be made based on this data are made at your own risk. Thank you for understanding.