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Short interest & flow

Most Shorted Squeeze Risk Largest Short Volume Highest Off-Exchange Share

Ownership & fundamentals

Insider Sentiment Largest Buybacks Going-Concern Flags

Institutions 13F filings, portfolios & smart money

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Stocks
CIEN
10-K

10-K

Ciena Corp (CIEN)

10-K 2020-12-18 For: 2020-10-31

View Original

Added on April 03, 2026

10-K · CIEN

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