436.72
price up icon1.49%   6.42
after-market 시간 외 거래: 438.00 1.28 +0.29%
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Ciena Corp 주식(CIEN)의 최신 뉴스

pulisher
Jun 16, 2026

AI demands to drive multiple optical network architectures, Ciena says - RCR Wireless News

Jun 16, 2026
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Jun 15, 2026

A Look at Ciena Corp (CIEN) After 3.9% Gain -- GF Value $95.73 v - GuruFocus

Jun 15, 2026
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Jun 15, 2026

CIEN (CIEN) insider 10b5-1 sales and proposed 2,500-share RSU resale - Stock Titan

Jun 15, 2026
pulisher
Jun 15, 2026

Affiliate files Form 144 to sell 1,200 Ciena (NYSE: CIEN) shares - Stock Titan

Jun 15, 2026
pulisher
Jun 15, 2026

Can the Colt Tie-Up Fuel Ciena's Quantum-Secure Expansion? - TradingView

Jun 15, 2026
pulisher
Jun 14, 2026

How Ciena’s Quantum-Safe 800GbE Trial and Big Convertible Raise Reframe the AI Network Story (CIEN) - simplywall.st

Jun 14, 2026
pulisher
Jun 14, 2026

Ciena Reports AI-Driven Revenue, Raises Guidance - Let's Data Science

Jun 14, 2026
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Jun 14, 2026

Ciena Corp (Derivatives) to Euro Price Today | Live CIEN to EUR Converter & Exchange Rate - CryptoRank

Jun 14, 2026
pulisher
Jun 14, 2026

$Ciena (CIEN.US)$ - Moomoo

Jun 14, 2026
pulisher
Jun 14, 2026

Ciena Corporation (NYSE:CIEN) Receives Consensus Recommendation of "Moderate Buy" from Brokerages - MarketBeat

Jun 14, 2026
pulisher
Jun 14, 2026

Ciena Corporation $CIEN Holdings Raised by Arrowstreet Capital Limited Partnership - MarketBeat

Jun 14, 2026
pulisher
Jun 13, 2026

Ciena Corp (Derivatives) Exchanges CIEN Markets | Buy & Sell & Trade - CryptoRank

Jun 13, 2026
pulisher
Jun 13, 2026

Ciena Corp (Derivatives) Analytics: Price Dynamics, Quarterly Returns, and Annual Price Changes in USD - CryptoRank

Jun 13, 2026
pulisher
Jun 13, 2026

Ciena Corporation (CIEN) Taps Debt Market to Enhance Supply Chain Capacity and Return Value - Insider Monkey

Jun 13, 2026
pulisher
Jun 13, 2026

Shareholders Will Be Pleased With The Quality of Ciena's (NYSE:CIEN) Earnings - Yahoo Finance

Jun 13, 2026
pulisher
Jun 13, 2026

Ciena Corp (Derivatives) to Russian Ruble Price Today | Live CIEN to RUB Converter & Exchange Rate - CryptoRank

Jun 13, 2026
pulisher
Jun 13, 2026

Hel Ved Capital Management Ltd Purchases 40,145 Shares of Ciena Corporation $CIEN - MarketBeat

Jun 13, 2026
pulisher
Jun 13, 2026

Ciena Corp (Derivatives) to South Korean Won Price Today | Live CIEN to KRW Converter & Exchange Rate - CryptoRank

Jun 13, 2026
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Jun 13, 2026

Ciena Corp (Derivatives) to Vietnamese Dong Price Today | Live CIEN to VND Converter & Exchange Rate - CryptoRank

Jun 13, 2026
pulisher
Jun 12, 2026

AZL S&P 500 Index Fund's Ciena Corp(CIEN) Holding History - GuruFocus

Jun 12, 2026
pulisher
Jun 12, 2026

Will RLS Hyper-Rail Emerge as Ciena's Next Growth Catalyst? - Yahoo Finance

Jun 12, 2026
pulisher
Jun 12, 2026

Ciena Prices Upsized $2.5 Billion 0% Convertible Senior Notes Due 2031 with Concurrent Stock Buyback and Hedge Transactions – Minichart - Minichart

Jun 12, 2026
pulisher
Jun 12, 2026

LargeCap S&P 500 Index Account's Ciena Corp(CIEN) Holding History - GuruFocus

Jun 12, 2026
pulisher
Jun 12, 2026

Ciena Corp (Derivatives) Price | CIEN Price Today, Live Chart, USD converter, Market Capitalization - CryptoRank

Jun 12, 2026
pulisher
Jun 11, 2026

Ciena closes $2.875 billion convertible notes offering - Investing.com

Jun 11, 2026
pulisher
Jun 11, 2026

Ciena closes $2.875 billion convertible notes offering By Investing.com - Investing.com Australia

Jun 11, 2026
pulisher
Jun 11, 2026

Ciena (NYSE: CIEN) raises $2.875B in converts, repays term loan and extends credit line - Stock Titan

Jun 11, 2026
pulisher
Jun 11, 2026

Ciena raises $2.9B in zero-interest debt to repay $1.14B loan - Stock Titan

Jun 11, 2026
pulisher
Jun 11, 2026

Can Ciena Corporation Ride The AI Bandwidth Wave Today? - Kalkine Media

Jun 11, 2026
pulisher
Jun 11, 2026

Is Ciena Corporation (CIEN) A Good Stock To Buy Now? - Insider Monkey

Jun 11, 2026
pulisher
Jun 11, 2026

Colt and Ciena complete 800G ‘quantum-safe’ trans-Atlantic data transmission - SDxCentral

Jun 11, 2026
pulisher
Jun 11, 2026

Ciena Stock 6-Day Losing Spree: Stock Falls 31% - Trefis

Jun 11, 2026
pulisher
Jun 10, 2026

Ciena (CIEN) Valuation Check After Recent Share Price Weakness And Rich Earnings Multiple - simplywall.st

Jun 10, 2026
pulisher
Jun 10, 2026

Ciena's Strong Free Cash Flow: Can It Balance Growth and Returns? - Yahoo Finance

Jun 10, 2026
pulisher
Jun 10, 2026

MoA Equity Index Fund's Ciena Corp(CIEN) Holding History - GuruFocus

Jun 10, 2026
pulisher
Jun 10, 2026

Ciena's $2 Billion Convertible Notes Offering Triggers Stock Decline - Intellectia AI

Jun 10, 2026
pulisher
Jun 10, 2026

CVT S&P 500 Index Portfolio's Ciena Corp(CIEN) Holding History - GuruFocus

Jun 10, 2026
pulisher
Jun 10, 2026

Up 500% in the Past Year, Can Ciena Stock Keep Climbing in 2026? - TIKR.com

Jun 10, 2026
pulisher
Jun 10, 2026

The Grandest Castle Ever Floated (and the Stocks to Profit From It) - TradingView

Jun 10, 2026
pulisher
Jun 10, 2026

Colt and Ciena Complete Quantum-Safe Transatlantic Network Trial - The Quantum Insider

Jun 10, 2026
pulisher
Jun 10, 2026

T. Rowe Price Extended Equity Market Index Fund's Ciena Corp(CIEN) Holding History - GuruFocus

Jun 10, 2026
pulisher
Jun 10, 2026

Ciena (CIEN) Achieves Milestone in Quantum-Safe Data Transmissio - GuruFocus

Jun 10, 2026
pulisher
Jun 10, 2026

Ciena Corporation $CIEN Shares Acquired by Goldman Sachs Group Inc. - MarketBeat

Jun 10, 2026
pulisher
Jun 10, 2026

Ciena Stock In Shambles: Down 30% With 5-Day Losing Streak - Trefis

Jun 10, 2026
pulisher
Jun 10, 2026

Colt and Ciena Set New Benchmark With Fastest Ever Quantum-Safe Transatlantic Data Transmission - Stock Titan

Jun 10, 2026
pulisher
Jun 10, 2026

Daiwa Securities Group Inc. Purchases 12,400 Shares of Ciena Corporation $CIEN - MarketBeat

Jun 10, 2026
pulisher
Jun 10, 2026

Rep. Gilbert Ray Cisneros, Jr. Purchases Shares of Ciena Corporation (NYSE:CIEN) - MarketBeat

Jun 10, 2026
pulisher
Jun 09, 2026

Why Ciena Stock Tumbled by Nearly 6% on Tuesday - The Motley Fool

Jun 09, 2026
pulisher
Jun 09, 2026

Why Ciena Stock Tumbled by Nearly 6% on Tuesday - The Motley Fool

Jun 09, 2026
pulisher
Jun 09, 2026

NYLIM VP S&P 500 Index Portfolio's Ciena Corp(CIEN) Holding History - GuruFocus

Jun 09, 2026
pulisher
Jun 09, 2026

Is Ciena’s (CIEN) Zero-Coupon Convertibles Quietly Redrawing Its AI Network Investment Playbook? - Yahoo Finance

Jun 09, 2026
pulisher
Jun 09, 2026

Ciena Corporation Stock 12‑Month Price Target Raised to $581.3, Implies 25% Upside - TradingView

Jun 09, 2026
pulisher
Jun 09, 2026

Cleveland-Cliffs, Ciena Corp, Nokia Oyj - TradingView

Jun 09, 2026
pulisher
Jun 09, 2026

Ciena Stock Down Post Q2 Earnings: Should You Buy, Hold or Sell? - The Globe and Mail

Jun 09, 2026
pulisher
Jun 09, 2026

Ciena (CIEN) Launches $2.5 Billion Convertible Notes Offering - GuruFocus

Jun 09, 2026
pulisher
Jun 09, 2026

Ciena (CIEN) Stock Declines Following $2.5B Convertible Notes Offering - Blockonomi

Jun 09, 2026
pulisher
Jun 09, 2026

MetLife Stock Index Portfolio's Ciena Corp(CIEN) Holding History - GuruFocus

Jun 09, 2026
pulisher
Jun 09, 2026

This Top Artificial Intelligence (AI) Stock Is Benefiting From the Next Infrastructure Bottleneck, and It Just Became an Attractive Buy - The Motley Fool

Jun 09, 2026
pulisher
Jun 09, 2026

Pinebridge Investments LLC Takes $1.72 Million Position in Ciena Corporation $CIEN - MarketBeat

Jun 09, 2026
pulisher
Jun 09, 2026

Why Ciena stock stumbled today - MSN

Jun 09, 2026
pulisher
Jun 09, 2026

AASTOCKS Financial NewsCiena Corporation (CIEN) - AASTOCKS.com

Jun 09, 2026
HPE HPE
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