5 DAY PERFORMANCE
+7.01%
1 MONTH PERFORMANCE
+13.89%
3 MONTH PERFORMANCE
+17.61%
6 MONTH PERFORMANCE
-31.43%
YEAR-TO-DATE PERFORMANCE
+27.38%
1 YEAR PERFORMANCE
+13.11%
American Superconductor Corp. Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 02/17/2026 | $33.64 | $36.66 (8.98%) | $36.82 | $32.62 | 1.67 M | $1.58 B |
| 02/13/2026 | $31.95 | $34.26 (7.23%) | $34.53 | $31.05 | 1.44 M | $1.51 B |
| 02/12/2026 | $34.99 | $31.95 (-8.69%) | $35.50 | $31.81 | 1.52 M | $1.40 B |
| 02/11/2026 | $33.49 | $34.26 (2.3%) | $34.82 | $31.21 | 2.74 M | $1.51 B |
| 02/10/2026 | $28.64 | $31.88 (11.31%) | $32.36 | $28.07 | 3.32 M | $1.40 B |
| 02/09/2026 | $28.13 | $28.79 (2.35%) | $30.13 | $27.74 | 1.08 M | $1.27 B |
| 02/06/2026 | $26.36 | $28.17 (6.87%) | $28.36 | $25.28 | 2.06 M | $1.24 B |
| 02/05/2026 | $31.76 | $25.95 (-18.29%) | $31.85 | $24.87 | 3.55 M | $1.14 B |
| 02/04/2026 | $30.10 | $27.61 (-8.27%) | $30.17 | $26.92 | 1.91 M | $1.21 B |
| 02/03/2026 | $30.90 | $30.00 (-2.91%) | $31.24 | $28.75 | 1.01 M | $1.32 B |
| 02/02/2026 | $29.93 | $30.02 (0.3%) | $30.90 | $29.15 | 1.45 M | $1.32 B |
| 01/30/2026 | $30.96 | $29.92 (-3.36%) | $31.67 | $29.67 | 762.40 K | $1.29 B |
| 01/29/2026 | $31.80 | $31.45 (-1.1%) | $31.92 | $30.22 | 758.34 K | $1.36 B |
| 01/28/2026 | $32.57 | $31.82 (-2.3%) | $32.88 | $31.30 | 606.47 K | $1.38 B |
| 01/27/2026 | $32.00 | $32.17 (0.53%) | $32.42 | $31.36 | 487.20 K | $1.39 B |
| 01/26/2026 | $33.13 | $31.55 (-4.77%) | $33.94 | $31.36 | 843.50 K | $1.36 B |
| 01/23/2026 | $33.26 | $33.28 (0.06%) | $34.50 | $32.13 | 1.01 M | $1.44 B |
| 01/22/2026 | $32.42 | $33.10 (2.1%) | $33.47 | $31.80 | 957.14 K | $1.43 B |
| 01/21/2026 | $31.83 | $31.81 (-0.06%) | $32.20 | $30.04 | 871.60 K | $1.38 B |
| 01/20/2026 | $30.52 | $31.16 (2.1%) | $31.42 | $30.28 | 691.80 K | $1.35 B |
| 01/16/2026 | $31.28 | $32.19 (2.91%) | $32.70 | $30.94 | 761.40 K | $1.39 B |
| 01/15/2026 | $31.64 | $31.08 (-1.77%) | $32.00 | $30.96 | 653.50 K | $1.34 B |
| 01/14/2026 | $31.18 | $31.25 (0.22%) | $31.27 | $30.10 | 712.38 K | $1.35 B |
| 01/13/2026 | $30.85 | $31.56 (2.3%) | $31.78 | $30.65 | 725.10 K | $1.36 B |
| 01/12/2026 | $30.30 | $30.47 (0.56%) | $31.12 | $29.50 | 594.00 K | $1.32 B |
| 01/09/2026 | $30.95 | $30.67 (-0.9%) | $31.30 | $29.92 | 591.76 K | $1.33 B |
| 01/08/2026 | $30.80 | $30.58 (-0.71%) | $31.05 | $29.95 | 693.75 K | $1.32 B |
| 01/07/2026 | $30.80 | $30.75 (-0.16%) | $31.38 | $30.16 | 705.62 K | $1.33 B |
| 01/06/2026 | $33.28 | $30.75 (-7.6%) | $33.48 | $29.97 | 1.29 M | $1.33 B |
| 01/05/2026 | $32.35 | $33.21 (2.66%) | $33.69 | $32.08 | 1.21 M | $1.44 B |
| 01/02/2026 | $29.75 | $31.58 (6.15%) | $31.61 | $29.71 | 1.04 M | $1.37 B |
| 12/31/2025 | $28.97 | $28.78 (-0.66%) | $29.18 | $28.68 | 832.80 K | $1.24 B |
| 12/30/2025 | $29.41 | $28.95 (-1.56%) | $29.44 | $28.94 | 1.10 M | $1.25 B |
| 12/29/2025 | $30.20 | $29.24 (-3.18%) | $30.64 | $29.21 | 828.82 K | $1.26 B |
| 12/26/2025 | $31.37 | $30.58 (-2.52%) | $31.45 | $30.40 | 526.09 K | $1.32 B |
| 12/24/2025 | $31.51 | $31.34 (-0.54%) | $31.58 | $30.90 | 305.54 K | $1.36 B |
| 12/23/2025 | $31.59 | $31.77 (0.57%) | $32.17 | $31.49 | 546.17 K | $1.37 B |
| 12/22/2025 | $31.28 | $31.86 (1.85%) | $32.29 | $30.73 | 892.83 K | $1.38 B |
| 12/19/2025 | $30.49 | $30.65 (0.52%) | $31.61 | $30.29 | 920.81 K | $1.33 B |
| 12/18/2025 | $30.40 | $30.59 (0.63%) | $31.40 | $30.01 | 790.08 K | $1.32 B |
| 12/17/2025 | $31.43 | $29.04 (-7.6%) | $32.06 | $28.97 | 1.22 M | $1.26 B |
| 12/16/2025 | $31.20 | $31.21 (0.03%) | $32.59 | $30.99 | 643.10 K | $1.35 B |
| 12/15/2025 | $31.58 | $31.51 (-0.22%) | $31.84 | $30.67 | 1.00 M | $1.36 B |
| 12/12/2025 | $32.22 | $31.07 (-3.57%) | $32.46 | $30.27 | 855.09 K | $1.34 B |
| 12/11/2025 | $32.74 | $32.24 (-1.53%) | $32.80 | $31.41 | 928.40 K | $1.39 B |
| 12/10/2025 | $32.42 | $33.37 (2.93%) | $33.59 | $31.67 | 891.15 K | $1.44 B |
| 12/09/2025 | $32.27 | $32.51 (0.74%) | $32.71 | $31.75 | 559.67 K | $1.41 B |
| 12/08/2025 | $32.96 | $32.46 (-1.52%) | $33.16 | $32.02 | 528.82 K | $1.40 B |
| 12/05/2025 | $33.01 | $32.47 (-1.64%) | $33.16 | $31.95 | 743.31 K | $1.40 B |
| 12/04/2025 | $31.79 | $33.01 (3.84%) | $33.50 | $31.70 | 737.70 K | $1.43 B |
| 12/03/2025 | $30.74 | $32.04 (4.23%) | $32.15 | $29.90 | 631.21 K | $1.39 B |
| 12/02/2025 | $30.63 | $30.79 (0.52%) | $31.64 | $30.50 | 812.94 K | $1.33 B |
| 12/01/2025 | $30.09 | $29.95 (-0.47%) | $30.95 | $29.65 | 916.13 K | $1.30 B |
| 11/28/2025 | $30.91 | $31.09 (0.58%) | $31.41 | $30.58 | 585.00 K | $1.34 B |
| 11/26/2025 | $31.32 | $30.50 (-2.62%) | $31.50 | $30.27 | 1.13 M | $1.32 B |
| 11/25/2025 | $31.07 | $30.75 (-1.03%) | $31.24 | $29.53 | 999.80 K | $1.33 B |
| 11/24/2025 | $30.82 | $31.27 (1.46%) | $31.83 | $30.54 | 879.62 K | $1.35 B |
| 11/21/2025 | $29.73 | $30.38 (2.19%) | $30.98 | $28.70 | 1.20 M | $1.31 B |
| 11/20/2025 | $32.88 | $29.78 (-9.43%) | $33.42 | $29.70 | 1.12 M | $1.29 B |
| 11/19/2025 | $32.17 | $31.18 (-3.08%) | $32.61 | $30.81 | 662.95 K | $1.35 B |
| 11/18/2025 | $31.40 | $31.17 (-0.73%) | $32.57 | $30.69 | 1.06 M | $1.35 B |
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