American Superconductor Corporation
$28.49
-1.35 (-4.52%)
Price as of Aug 28, 2026 market close
Performance
- 1 Month
- -3.3%
- 3 Months
- -44.1%
- YTD
- -1.0%
- 1 Year
- -45.3%
Price return, based on split- and dividend-adjusted closing prices.
Risk
- Volatility 1-year annualized
- 81.8%
- Largest decline max drawdown, since Aug 2025
- -61.1%
- Risk-adjusted return Sharpe ratio, 1-year
- -0.30
Own AMSC?
See how AMSC contributes to your portfolio's return, allocation, and risk.
7-day free trial, then $9/month.