Ciena is trading 4.4% up now at $364.24 after a broader rebound in optical and AI-infrastructure stocks.

  • Intel, ARM, SOXL, Marvell, Corning, Lumentum, and other related names were also higher in pre-market trading; major U.S. indexes gained more than 0.5%.
  • Ciena’s September 16 investor targets—approximately 30% annual revenue growth through fiscal 2029—remain supportive background sentiment.
  • No fresh company-specific announcement was identified for September 21.