$AMSC: American Superconductor Corporation - Common Stock
2026-06-05 AMSC 2026-06-05 01:01:11 0.00 0.00 -0.77% AMSC 2026-06-05 04:00:56 49.91 45.00 -1.37% AMSC 2026-06-05 06:01:05 45.88 45.00 -1.37% AMSC 2026-06-05 07:01:03 47.34 45.68 -1.33% AMSC 2026-06-05 08:01:02 45.57 45.27 -1.52% AMSC 2026-06-05 09:01:06 47.10 45.20 -2.34% AMSC 2026-06-05 10:01:02 45.37 45.19 -2.36% AMSC 2026-06-05 11:01:16 45.26 45.11 -2.49% AMSC 2026-06-05 12:01:42 42.82 42.67 -7.86% AMSC 2026-06-05 13:01:07 42.39 42.25 -8.83% AMSC 2026-06-05 14:01:10 41.82 41.69 -10.01% AMSC 2026-06-05 15:01:27 41.43 41.37 -10.67% AMSC 2026-06-05 16:01:06 42.13 41.74 -9.27% AMSC 2026-06-05 17:01:08 42.13 41.70 -10.11% AMSC 2026-06-05 18:01:09 42.00 41.50 -9.55% AMSC 2026-06-05 19:01:17 42.00 41.50 -9.85% AMSC 2026-06-05 20:01:03 0.00 0.00 -9.07% 2026-06-08 AMSC 2026-06-08 04:01:08 43.51 39.00 -9.07% AMSC 2026-06-08 05:01:08 42.80 39.00 1.01% AMSC 2026-06-08 06:01:16 42.94 42.85 1.25% AMSC 2026-06-08 07:00:58 44.70 43.13 1.62% AMSC 2026-06-08 08:01:06 44.50 43.72 3.13% AMSC 2026-06-08 09:01:08 44.19 43.73 3.56% AMSC 2026-06-08 10:01:06 43.56 43.40 2.28% AMSC 2026-06-08 11:01:01 44.29 44.23 4.12% AMSC 2026-06-08 12:01:04 44.04 43.91 3.56% AMSC 2026-06-08 13:01:04 43.31 43.25 2.00% AMSC 2026-06-08 14:01:04 43.24 43.16 1.85% AMSC 2026-06-08 15:01:07 42.95 42.90 1.27% AMSC 2026-06-08 16:01:19 43.75 43.41 2.60% AMSC 2026-06-08 17:01:09 43.50 43.33 2.55% AMSC 2026-06-08 18:01:04 43.40 42.86 2.29% AMSC 2026-06-08 19:01:03 43.39 42.86 2.29% AMSC 2026-06-08 20:01:06 0.00 0.00 2.29% 2026-06-09 AMSC 2026-06-09 04:01:09 45.13 43.55 2.29% AMSC 2026-06-09 05:01:06 45.12 43.99 2.29% AMSC 2026-06-09 06:01:04 45.12 43.98 1.54% AMSC 2026-06-09 07:01:05 44.29 43.50 2.17% AMSC 2026-06-09 08:01:06 44.30 44.20 2.13% AMSC 2026-06-09 09:01:01 44.79 43.77 1.02% AMSC 2026-06-09 10:01:00 42.63 42.37 -2.17% AMSC 2026-06-09 11:01:03 41.30 41.11 -5.01% AMSC 2026-06-09 12:01:07 39.45 39.29 -9.19% AMSC 2026-06-09 13:01:04 40.44 40.21 -7.37% AMSC 2026-06-09 14:01:09 40.60 40.46 -6.73% AMSC 2026-06-09 15:01:06 40.19 40.11 -7.49% AMSC 2026-06-09 16:01:10 41.00 40.60 -5.42% AMSC 2026-06-09 17:01:06 40.67 40.50 -6.32% AMSC 2026-06-09 18:02:18 40.76 40.29 -6.81% AMSC 2026-06-09 19:00:57 40.63 40.29 -6.83% AMSC 2026-06-09 20:01:03 0.00 0.00 -6.78% 2026-06-10 AMSC 2026-06-10 04:01:05 44.80 40.00 -0.74% AMSC 2026-06-10 05:01:07 40.20 35.67 -1.96% AMSC 2026-06-10 06:01:03 40.19 39.50 -2.10% AMSC 2026-06-10 07:01:03 40.00 37.75 -2.51% AMSC 2026-06-10 08:01:02 39.70 39.00 -3.37% AMSC 2026-06-10 09:01:03 40.19 39.65 -1.48% AMSC 2026-06-10 10:00:59 39.99 39.88 -1.38% AMSC 2026-06-10 11:01:01 38.16 38.02 -5.49% AMSC 2026-06-10 12:01:05 38.07 38.00 -5.84% AMSC 2026-06-10 13:01:04 37.44 37.35 -7.31% AMSC 2026-06-10 14:01:10 37.54 37.49 -6.99% AMSC 2026-06-10 15:01:08 36.85 36.82 -8.49% AMSC 2026-06-10 16:01:07 37.31 36.89 -8.71% AMSC 2026-06-10 17:01:01 37.17 36.79 -8.81% AMSC 2026-06-10 18:01:06 36.78 36.54 -9.52% AMSC 2026-06-10 19:01:02 36.89 36.52 -9.25% AMSC 2026-06-10 20:01:13 0.00 0.00 -9.43% 2026-06-11 AMSC 2026-06-11 04:01:07 42.98 37.93 2.29% AMSC 2026-06-11 05:01:00 38.35 37.49 2.74% AMSC 2026-06-11 06:01:03 38.30 37.49 2.66% AMSC 2026-06-11 07:01:00 38.30 37.79 2.57% AMSC 2026-06-11 08:00:59 38.23 38.04 3.18% AMSC 2026-06-11 09:01:02 37.67 37.00 1.78% AMSC 2026-06-11 10:01:01 37.98 37.82 2.74% AMSC 2026-06-11 11:01:02 37.87 37.65 2.54% AMSC 2026-06-11 12:01:03 37.69 37.50 1.88% AMSC 2026-06-11 13:01:01 37.58 37.40 1.63% AMSC 2026-06-11 14:01:10 38.24 38.04 3.28% AMSC 2026-06-11 15:01:07 38.81 38.65 4.76% AMSC 2026-06-11 16:01:13 39.69 38.95 7.10% AMSC 2026-06-11 17:01:17 39.65 39.46 7.80% AMSC 2026-06-11 18:01:09 39.68 39.50 7.31% AMSC 2026-06-11 19:01:06 40.43 40.25 9.54% AMSC 2026-06-11 20:01:12 0.00 0.00 10.03% 2026-06-12 AMSC 2026-06-12 04:01:27 39.80 39.54 0.82% AMSC 2026-06-12 05:01:02 40.07 39.00 0.82% AMSC 2026-06-12 06:01:03 41.50 40.21 2.18% AMSC 2026-06-12 07:01:01 40.74 39.90 2.31% AMSC 2026-06-12 08:01:02 40.74 39.90 1.36% AMSC 2026-06-12 09:01:08 39.70 39.00 0.00% AMSC 2026-06-12 10:01:01 40.53 40.40 2.64% AMSC 2026-06-12 11:01:07 40.60 40.36 2.53% AMSC 2026-06-12 12:01:05 39.98 39.68 0.76% AMSC 2026-06-12 13:01:03 40.19 40.03 1.66% AMSC 2026-06-12 14:01:04 40.01 39.92 1.17% AMSC 2026-06-12 15:01:02 40.08 40.00 1.55% AMSC 2026-06-12 16:01:04 40.36 39.24 1.72% AMSC 2026-06-12 17:01:06 40.00 39.27 1.21% AMSC 2026-06-12 18:01:06 40.50 39.27 1.27% AMSC 2026-06-12 19:01:07 40.50 39.72 1.47% AMSC 2026-06-12 20:01:07 0.00 0.00 1.47% 2026-06-15 AMSC 2026-06-15 04:01:07 42.19 39.50 1.47% AMSC 2026-06-15 05:01:00 42.23 41.90 4.76% AMSC 2026-06-15 06:01:03 41.97 41.79 4.76% AMSC 2026-06-15 07:01:03 42.23 41.79 5.49% AMSC 2026-06-15 08:01:03 42.15 42.00 5.06% AMSC 2026-06-15 09:01:04 42.39 41.88 5.06% AMSC 2026-06-15 10:01:03 40.85 40.63 1.65% AMSC 2026-06-15 11:01:09 40.79 40.70 1.92% AMSC 2026-06-15 12:01:11 40.95 40.90 2.28% AMSC 2026-06-15 13:01:13 40.90 40.84 2.10% AMSC 2026-06-15 14:01:04 41.11 41.03 2.66% AMSC 2026-06-15 15:01:01 41.20 41.16 2.91% AMSC 2026-06-15 16:01:05 41.40 41.07 2.62% AMSC 2026-06-15 17:01:12 41.40 41.00 2.60% AMSC 2026-06-15 19:01:02 41.30 41.00 2.60% AMSC 2026-06-15 20:01:02 0.00 0.00 2.45% 2026-06-16 AMSC 2026-06-16 04:01:02 45.00 40.93 2.45% AMSC 2026-06-16 05:01:06 41.51 41.00 2.45% AMSC 2026-06-16 06:01:01 45.00 41.10 2.45% AMSC 2026-06-16 07:01:10 45.00 41.10 0.60% AMSC 2026-06-16 08:01:04 41.32 41.14 0.35% AMSC 2026-06-16 09:01:02 41.06 40.54 -0.42% AMSC 2026-06-16 10:00:59 41.20 41.00 0.10% AMSC 2026-06-16 11:01:02 41.28 41.05 0.27% AMSC 2026-06-16 12:01:02 41.44 41.21 0.90% AMSC 2026-06-16 13:01:04 41.47 41.35 0.72% AMSC 2026-06-16 14:00:59 41.53 41.38 0.92% AMSC 2026-06-16 15:01:08 41.45 41.42 0.87% AMSC 2026-06-16 16:01:07 40.66 40.35 -1.66% AMSC 2026-06-16 17:01:09 41.81 40.47 -1.66% AMSC 2026-06-16 18:01:04 40.87 40.50 -1.56% AMSC 2026-06-16 19:01:02 40.81 40.54 -1.56% AMSC 2026-06-16 20:01:05 0.00 0.00 -1.56% 2026-06-17 AMSC 2026-06-17 04:01:10 45.48 40.00 0.80% AMSC 2026-06-17 05:01:00 41.53 40.00 2.26% AMSC 2026-06-17 06:01:05 41.55 40.61 2.26% AMSC 2026-06-17 07:01:10 41.00 40.45 -0.07% AMSC 2026-06-17 08:01:00 40.99 40.52 0.12% AMSC 2026-06-17 09:01:04 40.99 40.61 0.39% AMSC 2026-06-17 10:00:58 40.80 40.68 0.80% AMSC 2026-06-17 11:01:00 40.96 40.81 1.05% AMSC 2026-06-17 12:00:59 41.90 41.77 3.41% AMSC 2026-06-17 13:01:07 41.62 41.57 2.80% AMSC 2026-06-17 14:01:06 41.49 41.29 2.09% AMSC 2026-06-17 15:01:06 40.79 40.68 0.61% AMSC 2026-06-17 16:01:05 41.30 40.18 -0.79% AMSC 2026-06-17 17:01:08 41.30 40.18 -0.59% AMSC 2026-06-17 18:01:07 41.30 40.14 -0.69% AMSC 2026-06-17 19:01:05 41.30 40.07 -0.42% AMSC 2026-06-17 20:01:05 0.00 0.00 -0.52% 2026-06-18 AMSC 2026-06-18 04:01:05 42.33 41.00 2.22% AMSC 2026-06-18 05:01:04 42.33 41.10 2.22% AMSC 2026-06-18 06:01:02 42.33 41.07 2.74% AMSC 2026-06-18 07:01:01 42.33 40.97 2.79% AMSC 2026-06-18 08:01:04 41.97 40.97 2.57% AMSC 2026-06-18 09:01:04 41.26 40.90 2.62% AMSC 2026-06-18 10:01:01 41.95 41.76 4.37% AMSC 2026-06-18 11:01:08 42.63 42.55 6.13% AMSC 2026-06-18 12:01:05 42.60 42.43 6.10% AMSC 2026-06-18 13:01:07 42.83 42.76 6.62% AMSC 2026-06-18 14:01:12 42.80 42.75 6.55% AMSC 2026-06-18 15:01:09 42.86 42.83 6.72% AMSC 2026-06-18 16:01:10 43.26 42.53 8.20% AMSC 2026-06-18 17:01:03 43.30 43.06 7.53% AMSC 2026-06-18 18:01:13 43.40 43.06 7.77% AMSC 2026-06-18 19:01:06 43.39 43.06 7.85% AMSC 2026-06-18 20:01:21 0.00 0.00 7.85% 2026-06-22 AMSC 2026-06-22 04:01:23 44.38 43.15 -0.62% AMSC 2026-06-22 05:00:58 43.97 43.15 0.25% AMSC 2026-06-22 06:01:03 44.38 43.07 0.00% AMSC 2026-06-22 07:01:01 44.00 43.32 0.52% AMSC 2026-06-22 08:01:00 44.00 43.35 0.52% AMSC 2026-06-22 09:01:02 44.00 43.66 1.42% AMSC 2026-06-22 10:01:02 44.34 44.22 2.29% AMSC 2026-06-22 11:01:05 43.87 43.72 1.15% AMSC 2026-06-22 12:01:07 43.99 43.91 1.40% AMSC 2026-06-22 13:01:07 44.27 44.09 2.04% AMSC 2026-06-22 14:01:05 44.92 44.88 3.79% AMSC 2026-06-22 15:04:03 45.21 45.11 4.54% AMSC 2026-06-22 16:01:08 45.49 45.22 4.45% AMSC 2026-06-22 18:01:10 45.49 45.30 4.45% AMSC 2026-06-22 19:01:06 45.49 45.22 4.45% AMSC 2026-06-22 20:01:05 0.00 0.00 4.29% 2026-06-23 AMSC 2026-06-23 04:01:02 43.45 42.96 -4.35% AMSC 2026-06-23 05:01:08 43.45 43.00 -5.25% AMSC 2026-06-23 06:01:05 43.45 42.82 -5.16% AMSC 2026-06-23 07:01:03 43.45 42.30 -6.50% AMSC 2026-06-23 08:01:07 42.66 42.30 -6.43% AMSC 2026-06-23 09:01:06 42.80 41.25 -7.37% AMSC 2026-06-23 10:01:03 43.87 43.73 -3.55% AMSC 2026-06-23 11:01:07 42.88 42.76 -5.83% AMSC 2026-06-23 12:01:08 42.60 42.46 -6.38% AMSC 2026-06-23 13:01:06 43.00 42.84 -5.55% AMSC 2026-06-23 14:00:59 42.47 42.45 -6.57% AMSC 2026-06-23 15:01:09 41.92 41.85 -7.90% AMSC 2026-06-23 16:01:08 43.50 41.25 -7.32% AMSC 2026-06-23 17:01:09 43.50 41.81 -7.32% AMSC 2026-06-23 18:01:10 42.71 41.60 -7.24% AMSC 2026-06-23 19:01:08 41.90 41.56 -8.27% AMSC 2026-06-23 20:01:29 0.00 0.00 -8.29% 2026-06-24 AMSC 2026-06-24 04:01:13 44.20 41.50 0.49% AMSC 2026-06-24 05:01:03 42.03 41.50 0.82% AMSC 2026-06-24 07:00:58 43.17 41.74 0.95% AMSC 2026-06-24 08:00:59 42.38 41.92 1.04% AMSC 2026-06-24 09:00:59 43.17 41.50 0.33% AMSC 2026-06-24 10:00:59 40.93 40.72 -1.81% AMSC 2026-06-24 11:01:05 42.04 41.94 0.79% AMSC 2026-06-24 12:01:07 41.70 41.56 0.09% AMSC 2026-06-24 13:01:16 40.86 40.72 -1.85% AMSC 2026-06-24 14:01:09 40.49 40.25 -2.80% AMSC 2026-06-24 15:01:07 39.83 39.71 -4.15% AMSC 2026-06-24 16:01:12 41.50 39.10 -0.77% AMSC 2026-06-24 17:01:08 42.00 41.30 0.70% AMSC 2026-06-24 18:01:08 42.00 41.30 0.19% AMSC 2026-06-24 19:01:04 42.00 41.52 -0.07% AMSC 2026-06-24 20:01:11 0.00 0.00 0.14% 2026-06-25 AMSC 2026-06-25 04:01:10 42.14 41.78 0.14% AMSC 2026-06-25 05:01:05 42.14 41.70 2.67% AMSC 2026-06-25 06:01:11 42.14 41.70 3.00% AMSC 2026-06-25 07:01:03 42.10 41.86 2.95% AMSC 2026-06-25 08:01:06 42.10 41.70 2.31% AMSC 2026-06-25 09:01:01 42.13 41.71 2.19% AMSC 2026-06-25 10:01:02 41.77 41.32 1.99% AMSC 2026-06-25 11:01:18 41.01 40.70 -0.34% AMSC 2026-06-25 12:01:03 41.54 41.36 1.47% AMSC 2026-06-25 13:01:03 41.13 41.05 0.65% AMSC 2026-06-25 14:01:05 40.56 40.47 -0.98% AMSC 2026-06-25 15:05:28 40.36 40.18 -1.30% AMSC 2026-06-25 16:01:02 40.61 40.35 -1.40% AMSC 2026-06-25 17:01:05 40.61 39.85 -1.30% AMSC 2026-06-25 18:01:09 41.08 40.22 -1.54% AMSC 2026-06-25 19:01:06 41.08 39.85 -1.30% AMSC 2026-06-25 20:01:10 0.00 0.00 -0.49% 2026-06-26 AMSC 2026-06-26 04:01:06 39.78 39.60 -1.76% AMSC 2026-06-26 05:01:03 40.24 38.00 -1.84% AMSC 2026-06-26 06:01:02 39.45 39.11 -2.15% AMSC 2026-06-26 07:01:02 40.35 39.47 -2.37% AMSC 2026-06-26 08:01:03 40.04 39.32 -2.15% AMSC 2026-06-26 09:01:01 39.99 38.97 -2.33% AMSC 2026-06-26 10:01:01 39.19 39.04 -2.69% AMSC 2026-06-26 11:01:01 39.73 39.57 -1.44% AMSC 2026-06-26 12:01:08 40.03 39.86 -0.83% AMSC 2026-06-26 13:01:07 40.01 39.79 -0.88% AMSC 2026-06-26 14:01:09 40.20 40.14 -0.34% AMSC 2026-06-26 15:01:11 39.75 39.72 -1.32% AMSC 2026-06-26 16:01:08 40.26 39.68 -0.62% AMSC 2026-06-26 17:01:12 39.99 39.39 -1.49% AMSC 2026-06-26 18:01:12 39.79 39.27 -1.49% AMSC 2026-06-26 19:01:17 39.99 39.50 -1.51% AMSC 2026-06-26 20:01:13 0.00 0.00 -1.66% 2026-06-29 AMSC 2026-06-29 04:01:01 40.61 40.31 1.44% AMSC 2026-06-29 05:01:03 40.61 40.31 1.89% AMSC 2026-06-29 06:01:07 40.61 40.31 1.66% AMSC 2026-06-29 07:01:13 41.77 40.24 1.94% AMSC 2026-06-29 08:01:08 41.00 40.25 3.43% AMSC 2026-06-29 09:01:06 40.96 40.28 2.73% AMSC 2026-06-29 10:01:02 38.43 38.20 -3.72% AMSC 2026-06-29 11:01:01 38.15 38.02 -4.02% AMSC 2026-06-29 12:01:01 38.98 38.82 -2.04% AMSC 2026-06-29 13:01:09 39.85 39.71 0.22% AMSC 2026-06-29 14:01:22 39.95 39.82 0.55% AMSC 2026-06-29 15:01:15 39.79 39.74 0.15% AMSC 2026-06-29 16:01:16 39.90 39.59 0.28% AMSC 2026-06-29 18:01:11 39.90 39.18 -1.66% AMSC 2026-06-29 19:01:09 39.90 39.32 -0.38% AMSC 2026-06-29 20:01:16 0.00 0.00 -0.88% 2026-06-30 AMSC 2026-06-30 04:01:31 41.04 36.13 -0.88% AMSC 2026-06-30 05:01:10 40.29 39.35 -0.88% AMSC 2026-06-30 06:01:08 40.97 39.35 -0.88% AMSC 2026-06-30 07:01:08 40.97 39.75 -0.88% AMSC 2026-06-30 08:01:02 40.00 39.75 0.55% AMSC 2026-06-30 09:01:08 40.03 39.50 -0.53% AMSC 2026-06-30 10:01:09 40.87 40.70 2.59% AMSC 2026-06-30 11:01:05 40.58 40.43 1.59% AMSC 2026-06-30 12:01:11 41.09 40.93 2.97% AMSC 2026-06-30 13:01:07 41.27 41.16 3.47% AMSC 2026-06-30 14:01:01 41.19 41.10 3.40% AMSC 2026-06-30 15:01:06 41.49 41.45 4.20% AMSC 2026-06-30 16:01:10 42.00 40.70 3.94% AMSC 2026-06-30 17:01:16 42.00 41.24 3.94% AMSC 2026-06-30 18:01:08 41.39 41.24 3.92% AMSC 2026-06-30 19:01:11 42.00 41.24 4.19% AMSC 2026-06-30 20:01:11 0.00 0.00 3.41% 2026-07-01 AMSC 2026-07-01 04:01:10 43.05 41.12 3.41% AMSC 2026-07-01 05:01:05 41.27 41.05 -0.75% AMSC 2026-07-01 06:01:01 41.33 41.05 -1.10% AMSC 2026-07-01 07:01:06 41.59 41.06 -1.10% AMSC 2026-07-01 09:01:01 40.70 40.00 -2.51% AMSC 2026-07-01 10:01:04 41.49 40.99 -0.65% AMSC 2026-07-01 11:01:04 41.12 40.86 -1.28% AMSC 2026-07-01 12:01:04 41.39 41.31 -0.35% AMSC 2026-07-01 13:01:02 41.02 40.77 -1.31% AMSC 2026-07-01 14:01:10 40.55 40.49 -2.44% AMSC 2026-07-01 15:01:00 40.42 40.29 -2.74% AMSC 2026-07-01 16:01:02 40.01 39.50 -3.88% AMSC 2026-07-01 17:01:15 39.90 39.50 -3.88% AMSC 2026-07-01 18:01:06 39.94 39.50 -3.85% AMSC 2026-07-01 19:01:06 40.15 39.50 -3.78% AMSC 2026-07-01 20:01:10 0.00 0.00 -3.69% 2026-07-02 AMSC 2026-07-02 04:01:09 41.31 39.24 -0.14% AMSC 2026-07-02 05:01:02 44.85 39.65 -0.14% AMSC 2026-07-02 06:01:05 45.00 39.72 0.05% AMSC 2026-07-02 07:01:03 40.15 39.90 0.05% AMSC 2026-07-02 08:01:08 41.34 40.00 0.55% AMSC 2026-07-02 09:01:05 40.99 40.20 1.13% AMSC 2026-07-02 10:01:04 39.83 39.65 -0.41% AMSC 2026-07-02 11:01:04 37.79 37.56 -5.59% AMSC 2026-07-02 12:01:08 37.22 37.09 -6.70% AMSC 2026-07-02 13:01:11 36.76 36.63 -7.64% AMSC 2026-07-02 14:01:07 36.46 36.35 -8.31% AMSC 2026-07-02 15:01:06 36.68 36.52 -7.97% AMSC 2026-07-02 16:01:00 37.30 37.04 -6.61% AMSC 2026-07-02 17:01:09 37.40 37.11 -6.66% AMSC 2026-07-02 18:01:12 37.83 37.11 -6.66% AMSC 2026-07-02 19:01:05 37.32 37.04 -6.79% AMSC 2026-07-02 20:01:14 0.00 0.00 -6.89%