2026-01-19
|
| AMSC | 2026-01-19 20:01:06 | | 0.00 | 0.00 | 3.99% |
2026-01-20
|
| AMSC | 2026-01-20 05:01:07 | | 45.00 | 27.00 | 3.99% |
| AMSC | 2026-01-20 06:01:09 | | 31.30 | 30.50 | -5.18% |
| AMSC | 2026-01-20 07:01:00 | | 31.57 | 30.60 | -3.31% |
| AMSC | 2026-01-20 09:01:04 | | 31.57 | 30.60 | -3.80% |
| AMSC | 2026-01-20 10:01:04 | | 30.90 | 30.77 | -4.44% |
| AMSC | 2026-01-20 11:01:02 | | 30.40 | 30.32 | -5.76% |
| AMSC | 2026-01-20 12:01:02 | | 31.24 | 31.13 | -3.35% |
| AMSC | 2026-01-20 13:01:06 | | 31.37 | 31.30 | -2.70% |
| AMSC | 2026-01-20 14:01:10 | | 31.29 | 31.20 | -3.12% |
| AMSC | 2026-01-20 15:01:11 | | 31.29 | 31.19 | -3.06% |
| AMSC | 2026-01-20 16:01:09 | | 31.25 | 31.17 | -3.09% |
| AMSC | 2026-01-20 17:01:16 | | 31.46 | 30.91 | -3.28% |
| AMSC | 2026-01-20 18:01:10 | | 31.55 | 30.57 | -3.17% |
| AMSC | 2026-01-20 19:01:16 | | 31.55 | 30.88 | -4.60% |
| AMSC | 2026-01-20 20:01:12 | | 31.53 | 30.71 | -4.60% |
| AMSC | 2026-01-20 21:01:16 | | 0.00 | 0.00 | -4.60% |
2026-01-21
|
| AMSC | 2026-01-21 05:01:11 | | 32.04 | 31.10 | -4.60% |
| AMSC | 2026-01-21 06:01:11 | | 32.04 | 31.13 | -4.60% |
| AMSC | 2026-01-21 07:01:08 | | 32.04 | 28.88 | -4.60% |
| AMSC | 2026-01-21 08:01:06 | | 32.04 | 30.90 | -4.60% |
| AMSC | 2026-01-21 09:01:03 | | 31.49 | 31.20 | 0.28% |
| AMSC | 2026-01-21 10:01:04 | | 31.53 | 31.20 | 0.78% |
| AMSC | 2026-01-21 11:01:03 | | 31.37 | 31.25 | 0.56% |
| AMSC | 2026-01-21 12:01:01 | | 32.13 | 32.02 | 2.86% |
| AMSC | 2026-01-21 14:01:22 | | 30.20 | 30.11 | -3.11% |
| AMSC | 2026-01-21 15:01:07 | | 30.38 | 30.28 | -2.49% |
| AMSC | 2026-01-21 16:01:10 | | 32.00 | 31.89 | 2.55% |
| AMSC | 2026-01-21 17:01:08 | | 32.00 | 31.54 | 2.05% |
| AMSC | 2026-01-21 18:01:09 | | 32.00 | 31.54 | 2.18% |
| AMSC | 2026-01-21 19:01:11 | | 31.95 | 31.35 | 2.18% |
| AMSC | 2026-01-21 20:01:11 | | 32.11 | 31.35 | 2.09% |
| AMSC | 2026-01-21 21:01:22 | | 0.00 | 0.00 | 2.09% |
2026-01-22
|
| AMSC | 2026-01-22 05:01:05 | | 32.36 | 29.00 | 2.09% |
| AMSC | 2026-01-22 07:01:04 | | 32.36 | 29.53 | 0.77% |
| AMSC | 2026-01-22 08:01:03 | | 32.57 | 30.00 | 1.77% |
| AMSC | 2026-01-22 10:01:05 | | 35.00 | 32.11 | 1.89% |
| AMSC | 2026-01-22 11:01:01 | | 32.10 | 31.91 | 0.55% |
| AMSC | 2026-01-22 12:01:00 | | 32.71 | 32.60 | 2.89% |
| AMSC | 2026-01-22 13:01:10 | | 32.68 | 32.57 | 2.60% |
| AMSC | 2026-01-22 14:01:15 | | 33.00 | 32.93 | 3.82% |
| AMSC | 2026-01-22 15:01:09 | | 33.24 | 33.17 | 4.59% |
| AMSC | 2026-01-22 16:01:10 | | 33.25 | 33.13 | 4.49% |
| AMSC | 2026-01-22 17:00:57 | | 33.31 | 32.90 | 4.17% |
| AMSC | 2026-01-22 18:01:12 | | 33.40 | 33.10 | 4.68% |
| AMSC | 2026-01-22 19:01:14 | | 33.67 | 33.10 | 5.75% |
| AMSC | 2026-01-22 20:01:09 | | 33.70 | 33.15 | 4.87% |
| AMSC | 2026-01-22 21:01:19 | | 0.00 | 0.00 | 4.87% |
2026-01-23
|
| AMSC | 2026-01-23 05:01:08 | | 33.62 | 29.50 | 4.87% |
| AMSC | 2026-01-23 06:01:13 | | 33.62 | 32.25 | 4.87% |
| AMSC | 2026-01-23 07:01:15 | | 33.50 | 33.32 | 0.69% |
| AMSC | 2026-01-23 08:01:06 | | 33.50 | 33.32 | 1.16% |
| AMSC | 2026-01-23 09:01:08 | | 33.49 | 33.00 | 1.07% |
| AMSC | 2026-01-23 10:01:06 | | 33.42 | 33.00 | 1.07% |
| AMSC | 2026-01-23 11:01:10 | | 32.49 | 32.35 | -2.01% |
| AMSC | 2026-01-23 12:01:00 | | 34.50 | 34.35 | 4.31% |
| AMSC | 2026-01-23 13:01:12 | | 33.83 | 33.74 | 2.20% |
| AMSC | 2026-01-23 14:01:03 | | 33.68 | 33.61 | 1.82% |
| AMSC | 2026-01-23 15:01:15 | | 33.49 | 33.45 | 1.26% |
| AMSC | 2026-01-23 16:01:07 | | 33.16 | 33.10 | 0.00% |
| AMSC | 2026-01-23 17:01:05 | | 33.93 | 32.50 | 0.57% |
| AMSC | 2026-01-23 18:01:17 | | 33.93 | 32.50 | 1.21% |
| AMSC | 2026-01-23 19:01:08 | | 33.93 | 33.15 | 0.54% |
| AMSC | 2026-01-23 20:00:59 | | 33.93 | 32.50 | 0.54% |
| AMSC | 2026-01-23 21:01:13 | | 0.00 | 0.00 | 0.54% |
2026-01-26
|
| AMSC | 2026-01-26 05:01:06 | | 45.00 | 14.46 | 0.54% |
| AMSC | 2026-01-26 06:01:05 | | 36.12 | 30.18 | 0.54% |
| AMSC | 2026-01-26 08:01:01 | | 34.17 | 31.50 | 0.00% |
| AMSC | 2026-01-26 10:01:00 | | 33.33 | 31.50 | 0.00% |
| AMSC | 2026-01-26 11:01:01 | | 32.99 | 32.75 | -1.18% |
| AMSC | 2026-01-26 12:01:02 | | 32.37 | 32.31 | -2.90% |
| AMSC | 2026-01-26 13:00:58 | | 32.28 | 32.18 | -3.11% |
| AMSC | 2026-01-26 14:01:14 | | 32.01 | 31.89 | -4.02% |
| AMSC | 2026-01-26 15:01:39 | | 31.98 | 31.89 | -4.08% |
| AMSC | 2026-01-26 16:01:12 | | 31.49 | 31.45 | -5.44% |
| AMSC | 2026-01-26 17:01:03 | | 32.10 | 31.35 | -5.23% |
| AMSC | 2026-01-26 18:01:08 | | 32.10 | 31.29 | -5.77% |
| AMSC | 2026-01-26 19:01:18 | | 31.58 | 31.29 | -5.77% |
| AMSC | 2026-01-26 20:01:23 | | 31.58 | 31.29 | -5.14% |
| AMSC | 2026-01-26 21:01:37 | | 0.00 | 0.00 | -5.14% |
2026-01-27
|
| AMSC | 2026-01-27 05:01:04 | | 35.80 | 13.58 | -5.14% |
| AMSC | 2026-01-27 06:01:16 | | 32.05 | 27.71 | -5.14% |
| AMSC | 2026-01-27 07:00:57 | | 32.05 | 28.90 | -5.14% |
| AMSC | 2026-01-27 08:01:06 | | 32.04 | 30.41 | 1.47% |
| AMSC | 2026-01-27 10:01:13 | | 31.98 | 30.41 | 0.93% |
| AMSC | 2026-01-27 11:01:08 | | 31.70 | 31.55 | 0.24% |
| AMSC | 2026-01-27 12:01:04 | | 31.76 | 31.62 | 0.54% |
| AMSC | 2026-01-27 13:00:58 | | 32.11 | 32.03 | 1.56% |
| AMSC | 2026-01-27 14:01:02 | | 32.01 | 31.91 | 1.14% |
| AMSC | 2026-01-27 15:01:11 | | 32.13 | 32.00 | 1.68% |
| AMSC | 2026-01-27 16:01:01 | | 32.07 | 31.95 | 1.29% |
| AMSC | 2026-01-27 17:01:04 | | 32.23 | 31.76 | 1.89% |
| AMSC | 2026-01-27 18:01:09 | | 32.23 | 31.76 | 2.03% |
| AMSC | 2026-01-27 19:00:59 | | 32.50 | 31.51 | 2.19% |
| AMSC | 2026-01-27 21:01:08 | | 0.00 | 0.00 | 1.43% |
| AMSC | 2026-01-27 22:01:18 | | 32.50 | 31.51 | 2.19% |
2026-01-28
|
| AMSC | 2026-01-28 05:01:09 | | 45.00 | 32.50 | 2.19% |
| AMSC | 2026-01-28 06:01:06 | | 32.87 | 32.50 | 2.19% |
| AMSC | 2026-01-28 08:01:02 | | 34.00 | 30.31 | 1.30% |
| AMSC | 2026-01-28 09:00:59 | | 34.00 | 32.49 | 1.05% |
| AMSC | 2026-01-28 10:00:58 | | 32.60 | 29.72 | 1.05% |
| AMSC | 2026-01-28 11:00:59 | | 31.83 | 31.74 | -1.27% |
| AMSC | 2026-01-28 12:01:00 | | 31.80 | 31.71 | -1.39% |
| AMSC | 2026-01-28 13:00:59 | | 31.79 | 31.74 | -1.27% |
| AMSC | 2026-01-28 14:00:57 | | 31.70 | 31.55 | -1.71% |
| AMSC | 2026-01-28 15:01:02 | | 31.87 | 31.72 | -1.20% |
| AMSC | 2026-01-28 16:01:24 | | 31.98 | 31.86 | -0.67% |
| AMSC | 2026-01-28 17:01:19 | | 32.45 | 31.73 | -1.11% |
| AMSC | 2026-01-28 18:01:17 | | 32.45 | 31.74 | -1.15% |
| AMSC | 2026-01-28 19:01:09 | | 32.45 | 31.79 | -1.15% |
| AMSC | 2026-01-28 21:01:19 | | 0.00 | 0.00 | -1.15% |
2026-01-29
|
| AMSC | 2026-01-29 05:01:04 | | 35.00 | 31.18 | -1.15% |
| AMSC | 2026-01-29 07:01:05 | | 31.96 | 31.18 | 0.47% |
| AMSC | 2026-01-29 08:01:02 | | 31.96 | 31.19 | 0.19% |
| AMSC | 2026-01-29 09:01:13 | | 34.00 | 31.92 | 0.47% |
| AMSC | 2026-01-29 10:00:57 | | 34.00 | 31.89 | 0.34% |
| AMSC | 2026-01-29 11:01:01 | | 31.18 | 31.03 | -2.14% |
| AMSC | 2026-01-29 12:01:04 | | 30.43 | 30.31 | -4.41% |
| AMSC | 2026-01-29 13:01:08 | | 31.01 | 30.97 | -2.49% |
| AMSC | 2026-01-29 14:01:06 | | 31.09 | 31.03 | -2.36% |
| AMSC | 2026-01-29 15:01:33 | | 31.05 | 31.00 | -2.49% |
| AMSC | 2026-01-29 16:01:04 | | 30.95 | 30.91 | -2.77% |
| AMSC | 2026-01-29 17:01:10 | | 32.11 | 31.45 | -1.06% |
| AMSC | 2026-01-29 18:01:21 | | 31.51 | 30.84 | -1.16% |
| AMSC | 2026-01-29 19:01:09 | | 31.63 | 31.15 | -1.16% |
| AMSC | 2026-01-29 20:01:11 | | 32.00 | 31.15 | -1.45% |
| AMSC | 2026-01-29 21:01:15 | | 0.00 | 0.00 | -1.45% |
2026-01-30
|
| AMSC | 2026-01-30 05:01:01 | | 35.00 | 30.00 | -1.45% |
| AMSC | 2026-01-30 06:01:09 | | 31.66 | 30.57 | -2.73% |
| AMSC | 2026-01-30 07:01:09 | | 31.45 | 30.57 | -2.48% |
| AMSC | 2026-01-30 09:01:02 | | 31.40 | 30.91 | -0.38% |
| AMSC | 2026-01-30 10:01:03 | | 31.40 | 30.75 | -1.38% |
| AMSC | 2026-01-30 11:01:01 | | 30.90 | 30.80 | -1.79% |
| AMSC | 2026-01-30 12:01:02 | | 30.63 | 30.55 | -2.73% |
| AMSC | 2026-01-30 13:01:04 | | 30.00 | 29.96 | -4.65% |
| AMSC | 2026-01-30 14:01:01 | | 30.16 | 30.12 | -4.05% |
| AMSC | 2026-01-30 15:01:05 | | 30.28 | 30.25 | -3.65% |
| AMSC | 2026-01-30 16:00:59 | | 29.93 | 29.87 | -4.81% |
| AMSC | 2026-01-30 17:01:08 | | 30.34 | 29.44 | -4.78% |
| AMSC | 2026-01-30 18:01:11 | | 30.34 | 29.60 | -4.83% |
| AMSC | 2026-01-30 19:01:01 | | 30.18 | 29.60 | -4.58% |
| AMSC | 2026-01-30 20:01:03 | | 30.27 | 29.92 | -4.58% |
| AMSC | 2026-01-30 21:01:19 | | 0.00 | 0.00 | -4.58% |
2026-02-02
|
| AMSC | 2026-02-02 05:00:58 | | 29.50 | 28.50 | -4.58% |
| AMSC | 2026-02-02 06:00:58 | | 29.92 | 28.91 | -1.69% |
| AMSC | 2026-02-02 07:01:07 | | 29.92 | 29.15 | -1.69% |
| AMSC | 2026-02-02 08:01:06 | | 29.82 | 29.15 | -0.41% |
| AMSC | 2026-02-02 09:01:03 | | 29.91 | 29.56 | -0.41% |
| AMSC | 2026-02-02 10:01:03 | | 29.92 | 29.56 | -0.41% |
| AMSC | 2026-02-02 11:01:00 | | 29.71 | 29.53 | -1.11% |
| AMSC | 2026-02-02 12:01:01 | | 29.75 | 29.73 | -0.54% |
| AMSC | 2026-02-02 13:01:05 | | 30.31 | 30.17 | 1.05% |
| AMSC | 2026-02-02 14:01:00 | | 30.76 | 30.68 | 2.54% |
| AMSC | 2026-02-02 15:01:21 | | 30.72 | 30.67 | 2.48% |
| AMSC | 2026-02-02 16:01:20 | | 30.37 | 30.32 | 1.37% |
| AMSC | 2026-02-02 17:01:02 | | 30.61 | 29.85 | 0.32% |
| AMSC | 2026-02-02 18:01:17 | | 30.39 | 30.00 | 0.87% |
| AMSC | 2026-02-02 20:01:04 | | 30.36 | 30.15 | 1.57% |
| AMSC | 2026-02-02 21:01:21 | | 0.00 | 0.00 | 1.57% |
2026-02-03
|
| AMSC | 2026-02-03 05:01:00 | | 36.50 | 30.00 | 1.57% |
| AMSC | 2026-02-03 06:01:02 | | 33.35 | 30.00 | 1.57% |
| AMSC | 2026-02-03 07:01:04 | | 33.35 | 30.00 | 1.94% |
| AMSC | 2026-02-03 08:00:59 | | 33.35 | 30.05 | 1.94% |
| AMSC | 2026-02-03 09:01:03 | | 33.35 | 30.05 | 0.84% |
| AMSC | 2026-02-03 10:01:02 | | 30.48 | 30.25 | 0.84% |
| AMSC | 2026-02-03 11:00:57 | | 29.79 | 29.66 | -1.20% |
| AMSC | 2026-02-03 12:01:00 | | 30.25 | 30.11 | 0.60% |
| AMSC | 2026-02-03 13:01:10 | | 30.03 | 29.95 | -0.03% |
| AMSC | 2026-02-03 14:01:10 | | 29.79 | 29.71 | -0.90% |
| AMSC | 2026-02-03 15:01:05 | | 28.96 | 28.91 | -3.61% |
| AMSC | 2026-02-03 16:01:08 | | 29.80 | 29.67 | -0.90% |
| AMSC | 2026-02-03 17:01:08 | | 30.60 | 29.82 | -0.03% |
| AMSC | 2026-02-03 18:01:12 | | 30.60 | 29.85 | 0.07% |
| AMSC | 2026-02-03 20:01:07 | | 30.60 | 30.00 | 0.07% |
| AMSC | 2026-02-03 21:01:24 | | 0.00 | 0.00 | 0.07% |
2026-02-04
|
| AMSC | 2026-02-04 05:01:05 | | 30.39 | 29.00 | 1.00% |
| AMSC | 2026-02-04 06:01:02 | | 30.80 | 29.00 | -0.10% |
| AMSC | 2026-02-04 08:00:58 | | 30.80 | 30.20 | 0.67% |
| AMSC | 2026-02-04 09:00:57 | | 30.80 | 30.17 | 0.67% |
| AMSC | 2026-02-04 10:01:02 | | 30.33 | 30.01 | 0.57% |
| AMSC | 2026-02-04 11:00:59 | | 29.20 | 29.04 | -2.96% |
| AMSC | 2026-02-04 12:01:17 | | 28.25 | 28.06 | -5.93% |
| AMSC | 2026-02-04 13:01:07 | | 27.89 | 27.80 | -7.13% |
| AMSC | 2026-02-04 14:01:21 | | 27.22 | 27.17 | -9.33% |
| AMSC | 2026-02-04 15:01:05 | | 27.05 | 26.96 | -9.86% |
| AMSC | 2026-02-04 16:01:08 | | 27.83 | 27.78 | -7.30% |
| AMSC | 2026-02-04 17:00:58 | | 29.90 | 27.00 | -1.53% |
| AMSC | 2026-02-04 17:10:06
| 10-Q Sec report https://www.sec.gov/Archives/edgar/data/880807/000143774926002978/0001437749-26-002978-index.htm
10-Q - AMERICAN SUPERCONDUCTOR CORP /DE/ (0000880807) (Filer) |
| AMSC | 2026-02-04 18:01:06 | | 31.87 | 31.66 | 6.43% |
| AMSC | 2026-02-04 19:01:05 | | 32.68 | 32.25 | 7.87% |
| AMSC | 2026-02-04 20:01:02 | | 33.25 | 33.00 | 10.00% |
| AMSC | 2026-02-04 21:01:38 | | 0.00 | 0.00 | 19.77% |
2026-02-05
|
| AMSC | 2026-02-05 05:01:08 | | 32.83 | 27.61 | 17.30% |
| AMSC | 2026-02-05 06:01:07 | | 32.97 | 32.54 | 17.73% |
| AMSC | 2026-02-05 07:01:11 | | 32.49 | 32.15 | 16.27% |
| AMSC | 2026-02-05 08:01:06 | | 32.80 | 32.60 | 16.57% |
| AMSC | 2026-02-05 09:00:59 | | 32.80 | 32.20 | 15.50% |
| AMSC | 2026-02-05 10:01:01 | | 32.48 | 32.25 | 15.60% |
| AMSC | 2026-02-05 13:44:24
| American Superconductor Corporation (AMSC) Q3 2025 Earnings Call Transcript |
2026-02-06
|
| AMSC | 2026-02-06 10:01:10 | | 26.82 | 26.49 | 2.57% |
| AMSC | 2026-02-06 11:01:02 | | 26.16 | 25.96 | 0.40% |
| AMSC | 2026-02-06 12:01:06 | | 27.12 | 27.09 | 4.24% |
| AMSC | 2026-02-06 13:01:09 | | 27.02 | 26.96 | 3.88% |
| AMSC | 2026-02-06 14:01:10 | | 27.49 | 27.45 | 5.51% |
| AMSC | 2026-02-06 15:01:09 | | 27.43 | 27.37 | 5.29% |
| AMSC | 2026-02-06 16:01:11 | | 27.60 | 27.57 | 5.98% |
| AMSC | 2026-02-06 17:01:09 | | 28.49 | 27.62 | 8.55% |
| AMSC | 2026-02-06 18:01:08 | | 28.49 | 28.13 | 8.67% |
| AMSC | 2026-02-06 19:01:07 | | 28.33 | 28.05 | 8.29% |
| AMSC | 2026-02-06 20:01:09 | | 28.33 | 28.05 | 8.67% |
| AMSC | 2026-02-06 21:01:07 | | 0.00 | 0.00 | 8.67% |
2026-02-09
|
| AMSC | 2026-02-09 05:01:09 | | 28.20 | 28.03 | 8.67% |
| AMSC | 2026-02-09 06:01:09 | | 30.20 | 28.22 | 0.12% |
| AMSC | 2026-02-09 07:01:07 | | 27.90 | 27.50 | -1.16% |
| AMSC | 2026-02-09 08:01:04 | | 28.00 | 27.79 | -1.43% |
| AMSC | 2026-02-09 09:01:03 | | 28.26 | 27.84 | -0.66% |
| AMSC | 2026-02-09 10:01:04 | | 28.04 | 27.90 | -0.50% |
| AMSC | 2026-02-09 11:01:00 | | 28.91 | 28.63 | 2.35% |
| AMSC | 2026-02-09 12:01:02 | | 29.71 | 29.68 | 5.90% |
| AMSC | 2026-02-09 13:01:06 | | 29.35 | 29.32 | 4.51% |
| AMSC | 2026-02-09 14:01:02 | | 29.09 | 29.05 | 3.39% |
| AMSC | 2026-02-09 15:01:06 | | 29.55 | 29.53 | 5.28% |
| AMSC | 2026-02-09 16:01:34 | | 29.42 | 29.40 | 4.78% |
| AMSC | 2026-02-09 17:01:02 | | 29.35 | 28.50 | 2.39% |
| AMSC | 2026-02-09 18:01:01 | | 29.35 | 28.50 | 2.70% |
| AMSC | 2026-02-09 19:01:08 | | 29.03 | 28.50 | 2.45% |
| AMSC | 2026-02-09 20:01:01 | | 29.35 | 28.50 | 2.45% |
2026-02-10
|
| AMSC | 2026-02-10 05:01:11 | | 35.00 | 12.41 | 2.45% |
| AMSC | 2026-02-10 06:01:07 | | 28.84 | 28.72 | 0.00% |
| AMSC | 2026-02-10 07:01:02 | | 29.13 | 28.31 | 0.50% |
| AMSC | 2026-02-10 08:01:07 | | 29.50 | 28.78 | 0.50% |
| AMSC | 2026-02-10 09:01:10 | | 28.68 | 28.01 | -0.67% |
| AMSC | 2026-02-10 10:01:09 | | 29.12 | 28.52 | -0.11% |
| AMSC | 2026-02-10 11:01:03 | | 28.50 | 28.30 | -1.31% |
| AMSC | 2026-02-10 12:00:59 | | 29.73 | 29.46 | 2.98% |
| AMSC | 2026-02-10 13:01:20 | | 31.30 | 31.17 | 8.87% |
| AMSC | 2026-02-10 14:09:21 | | 32.32 | 32.18 | 12.53% |
| AMSC | 2026-02-10 15:01:25 | | 31.72 | 31.63 | 10.40% |
| AMSC | 2026-02-10 16:01:08 | | 31.66 | 31.62 | 10.08% |
| AMSC | 2026-02-10 17:01:09 | | 32.10 | 31.71 | 11.22% |
| AMSC | 2026-02-10 18:01:55 | | 32.23 | 32.07 | 11.53% |
| AMSC | 2026-02-10 19:01:03 | | 32.20 | 31.89 | 10.91% |
| AMSC | 2026-02-10 20:01:04 | | 32.13 | 31.03 | 10.91% |
| AMSC | 2026-02-10 21:01:37 | | 0.00 | 0.00 | 10.91% |
2026-02-11
|
| AMSC | 2026-02-11 05:01:05 | | 33.00 | 32.00 | 10.91% |
| AMSC | 2026-02-11 06:01:03 | | 32.49 | 32.04 | 1.32% |
| AMSC | 2026-02-11 07:01:02 | | 32.43 | 32.22 | 1.08% |
| AMSC | 2026-02-11 08:01:00 | | 32.60 | 31.84 | 0.45% |
| AMSC | 2026-02-11 09:00:58 | | 32.75 | 32.32 | 2.88% |
| AMSC | 2026-02-11 10:00:59 | | 33.70 | 33.50 | 5.66% |
| AMSC | 2026-02-11 11:01:18 | | 32.44 | 32.27 | 1.56% |
| AMSC | 2026-02-11 12:01:02 | | 32.13 | 32.00 | 0.69% |
| AMSC | 2026-02-11 13:01:01 | | 32.99 | 32.95 | 3.86% |
| AMSC | 2026-02-11 14:01:06 | | 33.07 | 33.00 | 4.03% |
| AMSC | 2026-02-11 15:01:02 | | 33.48 | 33.36 | 5.52% |
| AMSC | 2026-02-11 16:01:09 | | 34.39 | 34.38 | 8.72% |
| AMSC | 2026-02-11 17:01:05 | | 34.40 | 34.14 | 8.27% |
| AMSC | 2026-02-11 18:01:25 | | 34.45 | 34.36 | 8.09% |
| AMSC | 2026-02-11 19:01:11 | | 34.54 | 34.22 | 8.19% |
| AMSC | 2026-02-11 20:01:04 | | 34.74 | 34.29 | 8.25% |
| AMSC | 2026-02-11 21:01:21 | | 0.00 | 0.00 | 8.25% |
2026-02-12
|
| AMSC | 2026-02-12 05:01:09 | | 35.20 | 34.57 | 8.25% |
| AMSC | 2026-02-12 06:01:21 | | 35.99 | 35.04 | 3.58% |
| AMSC | 2026-02-12 07:01:11 | | 35.32 | 34.57 | 2.35% |
| AMSC | 2026-02-12 08:01:05 | | 35.00 | 34.57 | 1.73% |
| AMSC | 2026-02-12 09:01:14 | | 35.00 | 34.63 | 1.51% |
| AMSC | 2026-02-12 10:01:06 | | 35.00 | 34.90 | 2.04% |
| AMSC | 2026-02-12 11:01:29 | | 34.21 | 34.00 | -0.66% |
| AMSC | 2026-02-12 12:01:34 | | 33.73 | 33.50 | -1.73% |
| AMSC | 2026-02-12 13:06:44 | | 33.03 | 32.86 | -4.23% |
| AMSC | 2026-02-12 14:01:07 | | 33.06 | 33.00 | -3.92% |
| AMSC | 2026-02-12 15:01:21 | | 32.78 | 32.68 | -4.92% |
| AMSC | 2026-02-12 16:00:52
| American Superconductor: Story Still Has A Few Holes (Upgrade) |
| AMSC | 2026-02-12 16:01:09 | | 32.60 | 32.49 | -5.18% |
| AMSC | 2026-02-12 17:01:42 | | 32.22 | 31.82 | -7.37% |
| AMSC | 2026-02-12 18:01:03 | | 32.26 | 31.94 | -6.74% |
| AMSC | 2026-02-12 19:01:13 | | 32.26 | 32.00 | -5.93% |
| AMSC | 2026-02-12 21:01:38 | | 0.00 | 0.00 | -5.93% |
2026-02-13
|
| AMSC | 2026-02-13 05:02:30 | | 32.07 | 31.87 | -5.93% |
| AMSC | 2026-02-13 06:01:06 | | 32.07 | 31.80 | 0.29% |
| AMSC | 2026-02-13 07:01:03 | | 32.07 | 31.88 | 0.35% |
| AMSC | 2026-02-13 08:02:09 | | 32.04 | 31.37 | 0.09% |
| AMSC | 2026-02-13 09:01:29 | | 32.03 | 31.90 | 0.09% |
| AMSC | 2026-02-13 10:01:13 | | 32.42 | 32.04 | 0.50% |
| AMSC | 2026-02-13 11:01:38 | | 32.50 | 32.27 | 1.23% |
| AMSC | 2026-02-13 12:01:03 | | 33.47 | 33.25 | 4.20% |
| AMSC | 2026-02-13 13:01:43 | | 34.16 | 34.00 | 6.10% |
| AMSC | 2026-02-13 14:01:29 | | 33.94 | 33.86 | 5.58% |
| AMSC | 2026-02-13 15:01:03 | | 33.85 | 33.74 | 5.37% |
| AMSC | 2026-02-13 16:01:03 | | 34.14 | 34.06 | 6.42% |
| AMSC | 2026-02-13 17:01:01 | | 34.50 | 34.11 | 6.74% |
| AMSC | 2026-02-13 18:01:02 | | 34.50 | 33.61 | 7.39% |
| AMSC | 2026-02-13 19:00:58 | | 34.38 | 33.00 | 7.39% |
| AMSC | 2026-02-13 20:01:03 | | 34.40 | 34.00 | 7.57% |
| AMSC | 2026-02-13 21:01:28 | | 0.00 | 0.00 | 7.57% |
2026-02-17
|
| AMSC | 2026-02-17 05:01:07 | | 34.11 | 33.59 | 7.57% |
| AMSC | 2026-02-17 06:01:00 | | 34.07 | 33.50 | 7.57% |
| AMSC | 2026-02-17 07:01:02 | | 34.10 | 33.50 | 7.57% |
| AMSC | 2026-02-17 08:01:05 | | 34.20 | 33.68 | -1.69% |
| AMSC | 2026-02-17 09:01:01 | | 34.20 | 33.68 | -0.78% |
| AMSC | 2026-02-17 10:00:59 | | 33.93 | 33.67 | -1.78% |
| AMSC | 2026-02-17 11:01:00 | | 34.47 | 34.22 | 0.66% |
| AMSC | 2026-02-17 12:01:05 | | 36.39 | 36.15 | 6.67% |
| AMSC | 2026-02-17 13:01:03 | | 36.21 | 35.97 | 6.13% |
| AMSC | 2026-02-17 14:00:59 | | 35.89 | 35.75 | 4.82% |
| AMSC | 2026-02-17 15:01:03 | | 36.47 | 36.40 | 6.79% |
| AMSC | 2026-02-17 16:01:02 | | 36.70 | 36.57 | 7.54% |
| AMSC | 2026-02-17 17:01:03 | | 36.88 | 36.56 | 7.51% |
| AMSC | 2026-02-17 17:08:27
| 8-K/A Sec report https://www.sec.gov/Archives/edgar/data/880807/000143774926004349/0001437749-26-004349-index.htm
8-K/A - AMERICAN SUPERCONDUCTOR CORP /DE/ (0000880807) (Filer) |
| AMSC | 2026-02-17 18:01:02 | | 37.96 | 37.00 | 10.22% |
| AMSC | 2026-02-17 19:01:00 | | 37.60 | 37.43 | 9.49% |
| AMSC | 2026-02-17 20:01:02 | | 37.50 | 37.25 | 9.22% |
| AMSC | 2026-02-17 21:01:30 | | 0.00 | 0.00 | 9.22% |
2026-02-18
|
| AMSC | 2026-02-18 05:01:01 | | 39.50 | 38.00 | 3.94% |
| AMSC | 2026-02-18 06:01:02 | | 40.00 | 39.00 | 8.41% |
| AMSC | 2026-02-18 07:01:01 | | 39.32 | 37.60 | 7.68% |
| AMSC | 2026-02-18 08:01:03 | | 38.99 | 37.60 | 6.01% |
| AMSC | 2026-02-18 09:01:05 | | 39.38 | 39.24 | 7.79% |
| AMSC | 2026-02-18 10:01:04 | | 38.67 | 38.61 | 5.75% |
| AMSC | 2026-02-18 11:01:01 | | 37.61 | 37.39 | 2.71% |
| AMSC | 2026-02-18 12:01:01 | | 37.56 | 37.43 | 2.45% |
| AMSC | 2026-02-18 13:01:03 | | 36.65 | 36.50 | -0.09% |
| AMSC | 2026-02-18 14:01:03 | | 36.31 | 36.22 | -1.20% |
| AMSC | 2026-02-18 15:01:05 | | 34.99 | 34.95 | -4.79% |
| AMSC | 2026-02-18 16:01:05 | | 34.21 | 34.15 | -7.18% |
| AMSC | 2026-02-18 17:01:02 | | 34.99 | 34.85 | -5.25% |
| AMSC | 2026-02-18 18:01:03 | | 35.67 | 35.10 | -3.11% |
| AMSC | 2026-02-18 19:01:10 | | 35.51 | 35.10 | -3.11% |
