Celestica is trading at $347.50 (-4.05%) as technology and AI-linked shares faced pressure amid investor concerns about AI development and valuations; available reporting does not establish a direct cause.
- On October 12, broader indexes were mixed rather than sharply lower.
- No clear company-specific news was found. Celestica announced a new data-center switch that day, but available coverage does not link it to the share-price move.