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Ciena Corporation Common Stock (NYSE:CIEN)

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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 6 December 2025

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Fed Chair Jerome Powell sees a remarkably positive outlook for the U.S. economy in early-October 2018.

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2018-10-03 11:37:00 Wednesday ET

Fed Chair Jerome Powell sees a remarkably positive outlook for the U.S. economy in early-October 2018.

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2019-11-21 11:34:00 Thursday ET

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John Fourier

2018-07-09 09:39:00 Monday ET

Federal Reserve raises the interest rate again in mid-2018 in response to 2% inflation and wage growth.

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Becky Berkman

2019-08-09 18:35:00 Friday ET

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Larry Summers critiques that the Trump tax holiday for U.S. multinational corporations may cause inadvertent consequences.

Rose Prince

2017-01-17 12:42:00 Tuesday ET

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Presidents Trump and Xi agree on an interim trade truce at the G20 summit in Argentina.

Apple Boston

2018-12-09 08:44:00 Sunday ET

Presidents Trump and Xi agree on an interim trade truce at the G20 summit in Argentina.

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