Ciena Corporation (CIEN) News
Track canonical SquawkNews coverage tagged to CIEN, Ciena Corporation. This hub brings together deduplicated headlines about alpaca us equities, markets catalysts, earnings, analyst actions, and wider market events so traders can review how a developing story changed over time. It contains 17 indexed stories across 10 publication days and is ordered by the same first-publication timeline used by LiveCast.
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Fiber Optic Stocks Rise
Fiber optic connectivity companies trade higher after Lumentum's strong Q4 results
EARNINGS | Aug 12, 2026, 02:28 PM UTC
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UAE Unveils Future-Ready DWDM Network Powered by Ciena
Ciena powers UAE's future-ready DWDM network
EQUITY | Aug 05, 2026, 01:04 PM UTC
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Ciena Achieves 1.6 Tb/s Quantum-Safe Encryption
Ciena completes quantum-safe encryption milestone
EQUITY | Aug 04, 2026, 01:02 PM UTC
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Nasdaq 100 Enters Correction, SanDisk Sinks Over 50% From Peak: Stock Market Today
The Nasdaq 100 officially slipped into correction territory on Tuesday, falling more than 10% from its early June record high as the AI-driven sell-off deepened on mounting concerns over rising competition from China. Th
MACRO | Jul 28, 2026, 05:21 PM UTC
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Coherent, Lumentum, Ciena Stocks Fall After Corning Earnings Trigger Sector Selloff
Corning Inc. (NYSE: GLW ) stock fell sharply Tuesday after the company reported second-quarter 2026 results that exceeded analyst estimates, as investors focused on third-quarter revenue guidance that was broadly in line
EARNINGS | Jul 28, 2026, 04:35 PM UTC
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Corning's AI-Fueled Expectations Crush the Stock
Corning Inc. (NYSE: GLW ), a supplier of specialty glass for Apple Inc.’s iPhone and Apple Watch, stock fell sharply Tuesday despite reporting better-than-expected second-quarter 2026 results, as investors focused on rev
EARNINGS | Jul 28, 2026, 02:32 PM UTC
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GLW shares tumbled weighing on the Optical sector (CIEN, AAOI, COHR, LITE) after Q2 core sales rose 17%, beating analyst expectations Ad cor
GLW shares tumbled weighing on the Optical sector (CIEN, AAOI, COHR, LITE) after Q2 core sales rose 17%, beating analyst expectations Ad core EPS for Q2 increased 30%, also beating analyst expectations but sales in its O
EARNINGS | Jul 28, 2026, 12:14 PM UTC
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GLW -15% premarket after results; watch AAOI, LITE, CIEN as comps
GLW -15% premarket after results; watch AAOI, LITE, CIEN as comps
EQUITY | Jul 28, 2026, 11:16 AM UTC
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NVDA AVGO TSM MU AMD in semis...infrastruture/systems like DELL HPE cooling/power VRT ETN and opticals CIEN AAOI LITE COHR...CRWV NBIS WULF
NVDA AVGO TSM MU AMD in semis...infrastruture/systems like DELL HPE cooling/power VRT ETN and opticals CIEN AAOI LITE COHR...CRWV NBIS WULF CIFR CLSK RIOT HUT IREN in data center...all names to watch tonight with CAPEX h
EARNINGS | Jul 22, 2026, 07:03 PM UTC
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Underperformers vs S&P sector ETFs (% chg vs ETF) Consumer Discretionary (XLY) - CVNA -2.46%, DHI -1.77%, LEN -1.56%, LOW -1.46%, DPZ - 1.34
Underperformers vs S&P sector ETFs (% chg vs ETF) Consumer Discretionary (XLY) - CVNA -2.46%, DHI -1.77%, LEN -1.56%, LOW -1.46%, DPZ - 1.34% Consumer Staples (XLP) - KO -3.20%, MNST -1.81%, CLX -1.66%, SJM -1.16%, TAP -
RATES | Jul 17, 2026, 07:07 PM UTC
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Ai/Data center/power trade under heavy pressure last few days, with big moves today to the downside: neoclouds NBIS -12% CRWV -5%; AI/high-p
Ai/Data center/power trade under heavy pressure last few days, with big moves today to the downside: neoclouds NBIS -12% CRWV -5%; AI/high-performance Computing (HPC) data Centers WULF -7% HUT -11% CIFR -10% IREN -8.75%
EQUITY | Jul 16, 2026, 05:06 PM UTC
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AAOI -7.3% LITE -6.2% CIEN -5.5% GLW -9.35% as Optical sector seeing broad weakness with AI space, semis, data Centers
AAOI -7.3% LITE -6.2% CIEN -5.5% GLW -9.35% as Optical sector seeing broad weakness with AI space, semis, data Centers
EQUITY | Jul 16, 2026, 03:29 PM UTC
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Largest discount to VWAP NTAP (-5.01%) RBRK (-4.81%) DELL (-4.51%) ANET (-3.96%) LITE (-3.77%) HPE (-3.75%) CIEN (-3.67%) INTC (-3.64%) SNDK
Largest discount to VWAP NTAP (-5.01%) RBRK (-4.81%) DELL (-4.51%) ANET (-3.96%) LITE (-3.77%) HPE (-3.75%) CIEN (-3.67%) INTC (-3.64%) SNDK (-3.6%) AMKR (-3.6%) (Russell 1000 names)
EQUITY | Jul 15, 2026, 03:26 PM UTC
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If You Invested $1000 In Ciena Stock 10 Years Ago, You Would Have This Much Today
Ciena (NYSE: CIEN ) has outperformed the market over the past 10 years by 23.53% on an annualized basis producing an average annual return of 37.02%. Currently, Ciena has a market capitalization of $64.44 billion. Buying
EQUITY | Jul 02, 2026, 08:00 PM UTC
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Shares of fiber optic connectivity companies are trading lower amid ongoing weakness following reports that Meta will enter the cloud comput
Shares of fiber optic connectivity companies are trading lower amid ongoing weakness following reports that Meta will enter the cloud compute business, which may affect pricing power and margins along the hyperscaler and
EQUITY | Jul 02, 2026, 06:49 PM UTC
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Shares of fiber optic connectivity companies are trading lower amid ongoing weakness following reports that Meta will enter the cloud comput
Shares of fiber optic connectivity companies are trading lower amid ongoing weakness following reports that Meta will enter the cloud compute business, which may affect pricing power and margins along the hyperscaler and
EQUITY | Jul 02, 2026, 06:13 PM UTC
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Tradr Bets on Quantum Boom With 5 New 2X ETFs on Quantinuum, Ciena
Tradr ETFs expanded its lineup of leveraged single-stock ETFs on Tuesday with the launch of five new 2X long ETFs, giving active traders amplified exposure to companies spanning quantum computing, semiconductors, AI netw
EQUITY | Jul 01, 2026, 05:39 PM UTC