On June 15, Ciena rose 5.38% in pre-market trading, trading at $467.88/share with turnover of $532,100, extending its recent rebound momentum.

On the news front, Ciena completed its $2.875 billion zero-coupon convertible senior notes private offering on June 12, including full exercise of the overallotment option. The successful closing eliminated the uncertainty that had pressured the stock since the initial announcement on June 8, when shares began a slide from approximately $523 to around $426 on dilution concerns. Additionally, multiple investment banks recently raised their price targets in quick succession — Argus to $650, Barclays to $607, and Morgan Stanley to $490 — all maintaining bullish ratings.

Fundamentally, Ciena reported fiscal Q2 revenue of $1.57 billion, up 40% year-over-year, with adjusted EPS surging 290% to $1.64, both exceeding expectations. Full-year revenue guidance was raised to $6.3 billion, supported by a $7.7 billion order backlog and robust AI-driven optical networking demand. The broader Communication Equipment sector showed strength, with peers Applied Optoelectronics up 5.92%, Lumentum up 4.38%, and Nokia up 3.25%.

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