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CIEN

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Ciena CORP

COMMON STOCK · NYSE

Price and daily changeSign in

Earnings10 Dec 2026

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Short interest: 2.36%
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Price chart (1D to 10Y)

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Source: SEC filings. Information and analytics, not investment advice.

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CIEN stock Insights — Ciena CORP filings, insiders & smart money · Instaport