COHU is trading 6.8% up at $58.47 after August CPI data matched forecasts, easing immediate inflation concerns and supporting a broad technology-stock rebound.
- Major U.S. indexes are also higher: Nasdaq Composite, 0.92%; Dow Jones, 0.89%.
- No new company-specific announcement was found for September 11, 2026.
- A September 9 shareholder-investigation notice provided no specific allegation or event; the move is best attributed to global market sentiment rather than Cohu news.