American Superconductor stock surges on Q4 earnings beat: Is it time to buy?
American Superconductor Corporation (NASDAQ:AMSC) reported impressive fourth-quarter results after market closing yesterday following which the stock opened strong today and at one point in time was trading up over 30%. The company posted a non-GAAP EPS of $0.05, beating estimates by $0.07. Additionally, its revenue soared to $42.02 million, surpassing expectations by $4.89 million. Revenue