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Ciena Corporation Common Stock (NYSE:CIEN)

Real-time price： | Most recent change：0.00%

Ciena Corp. is a leading provider of optical networking equipment, software and services. Its reporting segments are: Networking Platforms, Platform Software & Services, Blue Planet Automation Software & Services, and Global Services. Networking Platforms segment includes networking solutions optimized for the convergence of coherent optical transport, Optical Transport Network switching and packet switching. Its products include the 6500 packet-optical platform, the Waveserver family of products, 6500 Reconfigurable Line System, 5400 family of packet-optical platforms and coherent-optimized edge line system, the 3900 family of service delivery switches and service aggregation switches and the 5000 series of service aggregation platforms. The Platform Software & Services segment provides domain control management, analytics data and planning tools. Blue Planet is a comprehensive, cloud native and standards-based software portfolio that enables customers to realize their digital transformation....

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Sharpe-Lintner-Black CAPM alpha (Premium Members Only) Fama-French (1993) 3-factor alpha (Premium Members Only) Fama-French-Carhart 4-factor alpha (Premium Members Only) Fama-French (2015) 5-factor alpha (Premium Members Only) Fama-French-Carhart 6-factor alpha (Premium Members Only) Dynamic conditional 6-factor alpha (Premium Members Only) Last update: Saturday 4 July 2026

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2018-08-13 12:39:00 Monday ET

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2018-09-09 13:42:00 Sunday ET

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2019-06-05 10:34:00 Wednesday ET

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Tim Berners-Lee suggests that several tech titans might need to be split up in response to some recent data breach and privacy concerns.

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2018-11-09 11:35:00 Friday ET

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Fed Chair Jerome Powell hints slower interest rate increases because the current rate is just below the neutral threshold.

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2018-12-07 11:35:00 Friday ET

Fed Chair Jerome Powell hints slower interest rate increases because the current rate is just below the neutral threshold.

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