Ciena (CIEN) Reports 40% Revenue Growth to $1.57 Billion

AI Summary

Ciena Corporation (CIEN) reported fiscal Q2 2026 revenue of $1.57 billion, reflecting a 40% year-over-year increase. The company’s adjusted EPS rose to $1.64, marking a 290% increase from the prior year. Ciena has also updated its fiscal 2026 revenue outlook to $6.3 billion, with a margin of plus or minus $100 million. The management attributed this performance to rising AI-driven demand for connectivity and networking technologies.