American Superconductor Corporation (AMSC)
NASDAQ: AMSC · Real-Time Price · USD
31.48
-0.38 (-1.19%)
At close: Jun 6, 2025, 4:00 PM
31.51
+0.03 (0.10%)
After-hours: Jun 6, 2025, 6:59 PM EDT
American Superconductor Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jun 6, 2025 | 32.05 | 32.46 | 31.14 | 31.48 | 31.48 | -1.19% | 1,211,574 |
| Jun 5, 2025 | 30.87 | 32.48 | 30.51 | 31.86 | 31.86 | 3.74% | 1,405,595 |
| Jun 4, 2025 | 30.07 | 31.25 | 29.47 | 30.71 | 30.71 | 2.16% | 1,144,848 |
| Jun 3, 2025 | 29.11 | 30.36 | 28.69 | 30.06 | 30.06 | 4.30% | 1,005,643 |
| Jun 2, 2025 | 28.13 | 29.22 | 27.80 | 28.82 | 28.82 | 1.98% | 1,051,120 |
| May 30, 2025 | 27.60 | 28.60 | 27.04 | 28.26 | 28.26 | 0.78% | 975,895 |
| May 29, 2025 | 28.51 | 28.51 | 27.00 | 28.04 | 28.04 | 0.54% | 741,283 |
| May 28, 2025 | 28.00 | 28.00 | 26.70 | 27.89 | 27.89 | 1.86% | 1,116,366 |
| May 27, 2025 | 26.00 | 27.40 | 25.07 | 27.38 | 27.38 | 8.31% | 1,448,488 |
| May 23, 2025 | 24.30 | 25.35 | 24.00 | 25.28 | 25.28 | 0.36% | 822,242 |
| May 22, 2025 | 25.50 | 25.96 | 22.85 | 25.19 | 25.19 | 4.13% | 2,250,563 |
| May 21, 2025 | 24.28 | 25.28 | 23.77 | 24.19 | 24.19 | -1.99% | 1,396,332 |
| May 20, 2025 | 24.89 | 24.89 | 24.00 | 24.68 | 24.68 | -0.32% | 665,914 |
| May 19, 2025 | 23.18 | 24.78 | 23.18 | 24.76 | 24.76 | 3.08% | 743,433 |
| May 16, 2025 | 23.55 | 24.26 | 23.40 | 24.02 | 24.02 | 2.13% | 399,497 |
| May 15, 2025 | 23.46 | 23.73 | 22.78 | 23.52 | 23.52 | -0.93% | 323,000 |
| May 14, 2025 | 23.77 | 24.25 | 23.36 | 23.74 | 23.74 | 0.68% | 539,349 |
| May 13, 2025 | 22.96 | 24.31 | 22.96 | 23.58 | 23.58 | 3.42% | 697,675 |
| May 12, 2025 | 23.00 | 23.58 | 22.62 | 22.80 | 22.80 | 5.56% | 680,808 |
| May 9, 2025 | 21.50 | 21.87 | 21.27 | 21.60 | 21.60 | 0.98% | 391,531 |
| May 8, 2025 | 21.13 | 21.79 | 20.70 | 21.39 | 21.39 | 3.23% | 403,057 |
| May 7, 2025 | 21.00 | 21.10 | 20.43 | 20.72 | 20.72 | -0.62% | 315,983 |
| May 6, 2025 | 20.13 | 21.00 | 20.13 | 20.85 | 20.85 | 1.31% | 378,350 |
| May 5, 2025 | 20.96 | 21.15 | 20.51 | 20.58 | 20.58 | -2.46% | 375,573 |
| May 2, 2025 | 20.72 | 21.64 | 20.55 | 21.10 | 21.10 | 3.99% | 505,938 |
| May 1, 2025 | 20.28 | 20.85 | 19.92 | 20.29 | 20.29 | 2.22% | 441,561 |
| Apr 30, 2025 | 19.45 | 19.92 | 18.85 | 19.85 | 19.85 | -1.83% | 459,460 |
| Apr 29, 2025 | 20.06 | 20.45 | 19.60 | 20.22 | 20.22 | 0.55% | 267,158 |
| Apr 28, 2025 | 20.20 | 20.59 | 19.69 | 20.11 | 20.11 | -0.89% | 271,758 |
| Apr 25, 2025 | 20.01 | 20.62 | 19.84 | 20.29 | 20.29 | 0.79% | 458,095 |
| Apr 24, 2025 | 18.73 | 20.44 | 18.73 | 20.13 | 20.13 | 8.40% | 674,298 |
| Apr 23, 2025 | 19.88 | 20.10 | 18.54 | 18.57 | 18.57 | 0.81% | 566,874 |
| Apr 22, 2025 | 17.96 | 18.78 | 17.67 | 18.42 | 18.42 | 5.14% | 389,709 |
| Apr 21, 2025 | 18.00 | 18.09 | 17.14 | 17.52 | 17.52 | -4.83% | 466,944 |
| Apr 17, 2025 | 18.30 | 18.66 | 17.71 | 18.41 | 18.41 | 1.27% | 333,285 |
| Apr 16, 2025 | 17.64 | 18.27 | 17.58 | 18.18 | 18.18 | -0.38% | 357,820 |
| Apr 15, 2025 | 18.22 | 18.60 | 18.00 | 18.25 | 18.25 | 0.39% | 350,865 |
| Apr 14, 2025 | 18.59 | 18.78 | 17.69 | 18.18 | 18.18 | 1.00% | 420,664 |
| Apr 11, 2025 | 17.53 | 18.22 | 17.07 | 18.00 | 18.00 | 3.09% | 484,139 |
| Apr 10, 2025 | 18.00 | 18.11 | 16.90 | 17.46 | 17.46 | -7.18% | 632,728 |
| Apr 9, 2025 | 15.80 | 19.23 | 15.75 | 18.81 | 18.81 | 17.56% | 1,090,333 |
| Apr 8, 2025 | 17.82 | 17.90 | 15.52 | 16.00 | 16.00 | -3.67% | 722,872 |
| Apr 7, 2025 | 14.04 | 17.55 | 14.01 | 16.61 | 16.61 | 5.13% | 909,000 |
| Apr 4, 2025 | 15.64 | 15.94 | 13.98 | 15.80 | 15.80 | -5.22% | 1,059,918 |
| Apr 3, 2025 | 17.02 | 17.57 | 16.47 | 16.67 | 16.67 | -11.99% | 818,576 |
| Apr 2, 2025 | 17.78 | 19.34 | 17.70 | 18.94 | 18.94 | 2.93% | 368,946 |
| Apr 1, 2025 | 18.10 | 18.58 | 17.72 | 18.40 | 18.40 | 1.43% | 488,809 |
| Mar 31, 2025 | 18.02 | 18.37 | 17.32 | 18.14 | 18.14 | -3.41% | 689,475 |
| Mar 28, 2025 | 19.22 | 19.57 | 18.70 | 18.78 | 18.78 | -3.20% | 465,581 |
| Mar 27, 2025 | 20.05 | 20.22 | 19.34 | 19.40 | 19.40 | -4.81% | 533,175 |