American Superconductor C... (AMSC)
NASDAQ: AMSC
· Real-Time Price · USD
20.39
0.54 (2.72%)
At close: May 01, 2025, 3:59 PM
20.25
-0.66%
After-hours: May 01, 2025, 06:14 PM EDT
Historical AMSC Data
| Date | % Change | P/C | Volume | C Volume | P Volume | Total OI | OI Change | % OI Change | C Prem | P Prem |
| 04/29/25 | +0.80% | 0 | 14 | 14 | 0 | 3.41K | -1,389 | -28.92% | 1.14K | 0 |
| 04/28/25 | -0.45% | 0 | 105 | 105 | 0 | 4.8K | +8 | +0.17% | 7.59K | 0 |
| 04/25/25 | +1.40% | 0 | 27 | 27 | 0 | 4.79K | +446 | +10.26% | 2.25K | 0 |
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