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CIEN News

Dow Jones Surpasses 50,000 for the First Time

1 day agoYahoo Finance

VBK Stock Price Analysis and ETF Dynamics

3 days agoNASDAQ.COM

Quantum Secure Encryption Corp Expands International Market Presence

3 days agoGlobenewswire

Quantum Secure Encryption Corp Expands International Market Presence

3 days agoNewsfilter

Stock Movers: Alphabet, Qualcomm, Broadcom, AMD, Hims, Estee Lauder, and Others

3 days agoBarron's

Key Movers: Alphabet, Qualcomm, Broadcom, AMD, Strategy, Novo Nordisk, Estee Lauder, and Others

3 days agoBarron's

Key Market Movers: Alphabet, Qualcomm, Broadcom, AMD, Strategy, Novo Nordisk, Amazon, and Others

3 days agoBarron's

Ciena Returns to S&P 500, Stock Rises

3 days agoCNBC

CIEN Events

Ciena Rises 5% to $267.10 After Inclusion in S&P 500

Ciena up 5% to $267.10 after inclusion in S&P 500

Thoma Bravo Acquires Dayforce

Thoma Bravo L.P. acquired Dayforce in a deal that closed February 4.

CIEN Monitor News

Ciena Returns to S&P 500, Stock Soars

Ciena Secures $7.8 Billion Orders Amid AI Data Center Demand

Ciena Secures $7.8 Billion Orders Amid AI Data Center Demand

Ciena Secures $7.8 Billion Orders Amid AI Data Center Demand

BofA Downgrades Ciena to Neutral Amid Cautious Outlook

BofA Downgrades Ciena to Neutral Amid Cautious Outlook

BofA Downgrades Ciena to Neutral Amid Cautious Outlook

Ciena Downgraded to Neutral Amid Earnings Upgrade

CIEN Earnings Analysis

Ciena Corp Earnings Report: Resilient Growth in 2025- Intellectia AI™

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