American Superconductor C... (AMSC)
NASDAQ: AMSC
· Real-Time Price · USD
52.17
-1.92 (-3.55%)
At close: Aug 14, 2025, 3:59 PM
52.16
-0.02%
Pre-market: Aug 15, 2025, 08:50 AM EDT
AMSC Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 14, 2025 | 53.34 | 55.45 | 51.75 | 52.16 | 52.16 | -3.57% | 961,700 |
| Aug 13, 2025 | 56.76 | 57.54 | 53.00 | 54.09 | 54.09 | -3.22% | 1,271,418 |
| Aug 12, 2025 | 52.60 | 56.23 | 52.60 | 55.89 | 55.89 | 7.17% | 1,114,677 |
| Aug 11, 2025 | 51.28 | 53.67 | 50.70 | 52.15 | 52.15 | 2.27% | 1,028,300 |
| Aug 8, 2025 | 54.18 | 54.62 | 50.45 | 50.99 | 50.99 | -6.10% | 1,245,400 |
| Aug 7, 2025 | 55.00 | 55.99 | 52.10 | 54.30 | 54.30 | -1.04% | 1,063,580 |
| Aug 6, 2025 | 55.53 | 55.78 | 54.23 | 54.87 | 54.87 | -1.35% | 794,900 |
| Aug 5, 2025 | 56.15 | 58.42 | 54.62 | 55.62 | 55.62 | 0.18% | 1,268,800 |
| Aug 4, 2025 | 54.79 | 56.61 | 53.71 | 55.52 | 55.52 | 3.29% | 1,662,247 |
| Aug 1, 2025 | 53.21 | 55.36 | 50.67 | 53.75 | 53.75 | -5.45% | 2,403,730 |
| Jul 31, 2025 | 47.80 | 57.86 | 47.70 | 56.85 | 56.85 | 29.38% | 5,321,400 |
| Jul 30, 2025 | 43.55 | 44.85 | 43.24 | 43.94 | 43.94 | 1.06% | 1,223,500 |
| Jul 29, 2025 | 44.23 | 44.61 | 43.33 | 43.48 | 43.48 | -0.64% | 796,957 |
| Jul 28, 2025 | 44.17 | 44.17 | 42.55 | 43.76 | 43.76 | 1.30% | 777,801 |
| Jul 25, 2025 | 43.50 | 44.74 | 42.73 | 43.20 | 43.20 | 0.44% | 1,003,000 |
| Jul 24, 2025 | 43.13 | 43.50 | 42.60 | 43.01 | 43.01 | 0.12% | 612,407 |
| Jul 23, 2025 | 41.43 | 43.15 | 41.11 | 42.96 | 42.96 | 4.20% | 885,300 |
| Jul 22, 2025 | 42.01 | 42.28 | 38.80 | 41.23 | 41.23 | -2.53% | 1,127,049 |
| Jul 21, 2025 | 43.09 | 43.27 | 42.05 | 42.30 | 42.30 | -0.98% | 856,516 |
| Jul 18, 2025 | 41.38 | 43.41 | 41.15 | 42.72 | 42.72 | 3.24% | 1,279,561 |