Ciena Shares Rally 6% as Quarterly Earnings and Outlook Exceed Expectations

Core Insights - Ciena Corporation's stock surged over 6% intra-day following the release of fiscal fourth-quarter results that exceeded Wall Street expectations, driven by increased orders from cloud providers and expanding opportunities in AI infrastructure [1] Financial Performance - The company reported adjusted earnings of $0.91 per share for the quarter ended November 1, surpassing the consensus estimate of $0.77 [2] - Revenue for the quarter increased by 20% year-over-year to $1.35 billion, exceeding the expected $1.29 billion [2] - Optical networking revenue rose to $929.2 million from $779.6 million in the previous year [2] Future Outlook - Ciena provided a strong outlook, forecasting first-quarter fiscal 2026 revenue between $1.35 billion and $1.43 billion, above analyst estimates of $1.25 billion [3] - For the full fiscal year, the company anticipates revenue of $5.7 billion to $6.1 billion, exceeding projections of $5.53 billion [3] - In fiscal 2025, Ciena reported total revenue of $4.77 billion, an increase from $4.01 billion in fiscal 2024, with adjusted earnings of $2.64 per share compared to $1.82 a year earlier [3]