American Superconductor Corporation (AMSC) Stock Charts AMSC Home News Ratings Charts American Superconductor Corporation (AMSC): $28.54 4.02 (+16.39%) POWR Rating Get Rating Component Grades Growth Get Rating Value Get Rating Momentum D Stability D Sentiment Get Rating Quality B Add AMSC to Watchlist Sign Up Industry: Industrial - Equipment Industry C Ranked #53 of 86 in industry See All 'A' Rated Buy Stocks American Superconductor Corporation (AMSC) Performance Graph for POWR Ratings American Superconductor Corporation (AMSC) Interactive Chart AMSC Chart by TradingView American Superconductor Corporation (AMSC) Ratings History Chart Free access to the full ratings history for AMSC. Sign up now! Most Popular Stories View All • 2 Concerns for Investors in October • 3 Cybersecurity Stocks Defending Against Digital Threats • 3 Oil Stocks With High Upside as Global Demand Rebounds • 3 Tech Stocks Under $10 That Could Deliver Big Gains • Investors…Why Be Bearish? View All Top stories Get Free Updates Join thousands of investors who get the latest news, insights and top rated picks from StockNews.com! Subscribe Get Free Updates Join thousands of investors who get the latest news, insights and top rated picks from StockNews.com!