Celestica Inc. is trading 5.1% down today at $448.14 as investors lock in gains following a sharp multi-day rally fueled by enthusiasm for its AI networking expansion.

  • The recent surge was driven by optimism surrounding the company's 1.6TbE data center switching platforms and a recently raised 2026 financial outlook.
  • Analysts view the current decline as a technical pullback and profit-taking rather than a reaction to any new, company-specific negative developments.