Ciena Stock Rises on Strong Backlog Outlook Despite Month-Long Decline

Ciena (NYSE:CIEN) stock rose nearly 4% early Wednesday, driven by a positive re-evaluation of its backlog outlook. CEO Gary Smith projected the company will end fiscal year with over $10 billion in backlog, and CFO Marc Graff guided for at least 30% revenue growth next fiscal year. The rebound follows an 19% monthly decline but is not indicative of broader networking sector strength as Arista Networks (NYSE:ANET) rose just 2%, while Cisco Systems (NASDAQ:CSCO) barely moved up by 0.4%. Ciena's gains are attributed to its strong order book and structural demand tied to AI infrastructure, rather than a general market rally. Ciena’s backlog growth is seen as a key differentiator in the sector. Management emphasized that it remains early in a multi-year network investment cycle driven by high-speed optical connectivity for data centers. The company's current quarter orders are already approaching those of the previous one, signaling strong momentum despite recent volatility.

By David Moadel Wed, September 16, 2026 at 4:45 PM GMT+3 5 min read · Yahoo Finance ·

Ciena Stock Rises on Strong Backlog Outlook Despite Month-Long Decline

Tickers: $ANET $CIEN $CSCO

Topics: Arista Networks backlog outlook Ciena Cisco Systems networking stocks

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