American Superconductor is trading 5.20% down now at $24.32 on October 15, 2026, amid pressure following hotter-than-expected September inflation. - Reuters reported the inflation surprise raised expectations for Federal Reserve rate action and pressured technology stocks. - Nasdaq futures fell more than 1% as the AI-related selloff deepened. - No fresh company-specific catalyst was identified; the available company press-release listing shows its latest release was August 5.