Celestica is trading 4.54% up at $290.38 after opening higher on September 3, 2026, amid broader risk-on sentiment.
- No fresh company-specific announcement, earnings release, or analyst action was identified to directly explain the move.
- Major U.S. indices were higher during the session, while Celestica rebounded from its September 2, 2026, close of $277.77; the immediate catalyst remains unconfirmed.