Ciena's cloud revenue surges to 42%, driven by AI and hyperscaler adoption. Learn why robust growth faces margin pressure and ...

We recently published 10 Firms Stealing the Spotlight; 4 Are Climbing to Record Highs. Ciena Corporation (NYSE:CIEN) is one ...

Networking company Ciena announced revenue increased by 20 percent year-on-year (YoY) during the final quarter of 2025. For ...

Ciena Corporation (NYSE:CIEN) jumped 8.2% in premarket trading on Thursday after delivering fiscal fourth-quarter results ...

Ciena expects first-quarter revenue of $1.350 billion-$1.430 billion (compared to $1.252 billion analyst consensus estimate) ...

Inida's IT sector is reeling with layoffs, and a new horrific story has emerged out of Ciena's Gurugram office. A new mother ...

Wondering if Ciena stock is a hidden bargain or priced for perfection? You are not alone, as many investors are asking whether its recent performance is justified by its underlying value. Shares have ...

Ciena Corp (NYSE: CIEN) stock gained on strong fiscal Q4 results, with revenue up 20.3% and adjusted EPS beating estimates.

Ciena posts strong Q4 earnings, raises bullish 2026 guidance on AI network demand. Click to discover growth insights and why ...

Ciena's stock soared nearly 22% after the company announced mixed earnings and strong three-year revenue guidance. The order backlog increased to $2.1 billion, underscoring the strong market demand ...

CIEN's fiscal Q4 2025 outlook is driven by surging cloud and service provider demand plus major AI network wins boosting optical and interconnect momentum.