5 DAY PERFORMANCE
-47.38%
1 MONTH PERFORMANCE
-23.19%
3 MONTH PERFORMANCE
-15.24%
6 MONTH PERFORMANCE
-13.65%
YEAR-TO-DATE PERFORMANCE
+0.90%
1 YEAR PERFORMANCE
+23.16%
American Superconductor Corp. Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 05/13/2026 | $55.31 | $55.73 (0.76%) | $56.25 | $53.00 | 961.40 K | $2.37 B |
| 05/12/2026 | $57.04 | $54.51 (-4.44%) | $57.05 | $51.32 | 1.31 M | $2.40 B |
| 05/11/2026 | $55.10 | $58.72 (6.57%) | $60.18 | $54.81 | 1.75 M | $2.58 B |
| 05/08/2026 | $54.37 | $55.19 (1.51%) | $55.68 | $53.47 | 859.80 K | $2.43 B |
| 05/07/2026 | $56.09 | $53.22 (-5.12%) | $56.90 | $52.66 | 1.20 M | $2.34 B |
| 05/06/2026 | $55.59 | $57.07 (2.66%) | $57.18 | $53.71 | 1.08 M | $2.51 B |
| 05/05/2026 | $50.99 | $55.01 (7.88%) | $55.70 | $50.99 | 1.40 M | $2.42 B |
| 05/04/2026 | $52.51 | $50.30 (-4.21%) | $53.00 | $48.53 | 1.07 M | $2.21 B |
| 05/01/2026 | $53.22 | $52.51 (-1.33%) | $54.20 | $51.42 | 1.31 M | $2.31 B |
| 04/30/2026 | $49.23 | $53.54 (8.75%) | $53.65 | $48.00 | 1.86 M | $2.35 B |
| 04/29/2026 | $47.79 | $47.70 (-0.19%) | $48.60 | $45.69 | 1.29 M | $2.10 B |
| 04/28/2026 | $47.91 | $47.50 (-0.86%) | $49.49 | $45.57 | 1.77 M | $2.09 B |
| 04/27/2026 | $52.39 | $49.64 (-5.25%) | $52.39 | $46.01 | 2.53 M | $2.18 B |
| 04/24/2026 | $48.14 | $49.48 (2.78%) | $50.78 | $45.50 | 2.32 M | $2.17 B |
| 04/23/2026 | $51.25 | $46.15 (-9.95%) | $51.47 | $44.47 | 2.64 M | $2.03 B |
| 04/22/2026 | $43.40 | $48.15 (10.94%) | $48.23 | $43.40 | 2.46 M | $2.12 B |
| 04/21/2026 | $41.36 | $41.93 (1.38%) | $42.93 | $40.75 | 1.59 M | $1.84 B |
| 04/20/2026 | $39.37 | $40.73 (3.45%) | $40.84 | $38.81 | 692.34 K | $1.79 B |
| 04/17/2026 | $39.00 | $39.72 (1.85%) | $40.75 | $38.13 | 1.06 M | $1.75 B |
| 04/16/2026 | $37.86 | $37.97 (0.29%) | $38.59 | $36.89 | 917.31 K | $1.67 B |
| 04/15/2026 | $40.00 | $37.74 (-5.65%) | $40.04 | $37.21 | 1.29 M | $1.66 B |
| 04/14/2026 | $39.00 | $39.45 (1.15%) | $39.60 | $37.25 | 993.90 K | $1.73 B |
| 04/13/2026 | $37.29 | $37.81 (1.39%) | $38.11 | $36.54 | 796.90 K | $1.66 B |
| 04/10/2026 | $36.50 | $37.71 (3.32%) | $39.25 | $36.35 | 1.24 M | $1.66 B |
| 04/09/2026 | $32.87 | $36.15 (9.98%) | $36.41 | $32.87 | 1.41 M | $1.59 B |
| 04/08/2026 | $33.73 | $33.02 (-2.1%) | $34.28 | $32.68 | 918.50 K | $1.45 B |
| 04/07/2026 | $32.10 | $31.54 (-1.74%) | $32.27 | $30.87 | 562.64 K | $1.39 B |
| 04/06/2026 | $32.37 | $32.62 (0.77%) | $32.99 | $31.97 | 380.90 K | $1.43 B |
| 04/02/2026 | $31.33 | $32.09 (2.43%) | $32.89 | $30.96 | 630.62 K | $1.41 B |
| 04/01/2026 | $34.26 | $32.65 (-4.7%) | $35.05 | $32.60 | 633.71 K | $1.44 B |
| 03/31/2026 | $32.60 | $33.85 (3.83%) | $34.28 | $32.18 | 1.14 M | $1.49 B |
| 03/30/2026 | $33.87 | $32.21 (-4.9%) | $33.87 | $31.36 | 1.98 M | $1.42 B |
| 03/27/2026 | $31.64 | $33.72 (6.57%) | $34.03 | $31.64 | 1.04 M | $1.48 B |
| 03/26/2026 | $32.56 | $32.31 (-0.77%) | $34.27 | $32.21 | 1.57 M | $1.42 B |
| 03/25/2026 | $32.87 | $33.56 (2.1%) | $34.65 | $32.57 | 946.95 K | $1.48 B |
| 03/24/2026 | $30.00 | $32.21 (7.37%) | $32.73 | $30.00 | 893.66 K | $1.42 B |
| 03/23/2026 | $29.53 | $30.80 (4.3%) | $30.95 | $28.82 | 1.55 M | $1.35 B |
| 03/20/2026 | $30.47 | $28.74 (-5.68%) | $30.78 | $28.55 | 1.25 M | $1.26 B |
| 03/19/2026 | $29.03 | $30.67 (5.65%) | $31.20 | $28.69 | 505.04 K | $1.35 B |
| 03/18/2026 | $31.10 | $30.14 (-3.09%) | $31.67 | $30.11 | 621.33 K | $1.32 B |
| 03/17/2026 | $30.83 | $31.17 (1.1%) | $31.55 | $30.56 | 503.73 K | $1.37 B |
| 03/16/2026 | $32.15 | $30.90 (-3.89%) | $32.50 | $30.11 | 637.58 K | $1.36 B |
| 03/13/2026 | $29.68 | $31.02 (4.51%) | $31.19 | $29.68 | 925.42 K | $1.36 B |
| 03/12/2026 | $29.70 | $29.26 (-1.48%) | $30.03 | $28.82 | 666.63 K | $1.29 B |
| 03/11/2026 | $29.45 | $30.66 (4.11%) | $30.83 | $29.33 | 725.86 K | $1.35 B |
| 03/10/2026 | $29.00 | $29.68 (2.34%) | $30.23 | $28.96 | 917.51 K | $1.30 B |
| 03/09/2026 | $27.09 | $29.04 (7.2%) | $29.11 | $26.46 | 1.29 M | $1.28 B |
| 03/06/2026 | $29.91 | $27.70 (-7.39%) | $30.47 | $27.69 | 1.53 M | $1.22 B |
| 03/05/2026 | $31.35 | $30.84 (-1.63%) | $31.70 | $30.01 | 688.38 K | $1.36 B |
| 03/04/2026 | $31.92 | $31.86 (-0.19%) | $32.55 | $31.39 | 444.02 K | $1.40 B |
| 03/03/2026 | $31.40 | $31.09 (-0.99%) | $31.58 | $30.08 | 718.81 K | $1.37 B |
| 03/02/2026 | $30.20 | $33.01 (9.3%) | $33.38 | $30.08 | 804.05 K | $1.45 B |
| 02/27/2026 | $33.15 | $32.58 (-1.72%) | $33.62 | $32.38 | 805.40 K | $1.43 B |
| 02/26/2026 | $34.30 | $34.64 (0.99%) | $34.81 | $33.20 | 615.01 K | $1.52 B |
| 02/25/2026 | $33.90 | $34.68 (2.3%) | $35.81 | $33.80 | 699.30 K | $1.52 B |
| 02/24/2026 | $32.31 | $33.71 (4.33%) | $34.24 | $32.05 | 820.90 K | $1.48 B |
| 02/23/2026 | $33.61 | $32.51 (-3.27%) | $34.35 | $32.01 | 801.74 K | $1.43 B |
| 02/20/2026 | $33.17 | $34.04 (2.62%) | $35.53 | $32.50 | 1.17 M | $1.50 B |
| 02/19/2026 | $34.53 | $33.78 (-2.17%) | $35.06 | $33.00 | 986.20 K | $1.48 B |
| 02/18/2026 | $37.40 | $34.78 (-7.01%) | $38.10 | $34.00 | 1.76 M | $1.53 B |
| 02/17/2026 | $33.64 | $36.66 (8.98%) | $36.82 | $32.62 | 1.67 M | $1.61 B |
| 02/13/2026 | $31.95 | $34.26 (7.23%) | $34.53 | $31.05 | 1.44 M | $1.51 B |
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