NYSE • USA
DCI backlog; ZR/ZR+ coherent optics; AI-driven transport demand
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Annual Overview
| Metric | FY21 | FY22 | FY23 | FY24 | FY25 |
|---|---|---|---|---|---|
| Revenue | 3.62B | 3.63B▲ | 4.39B▲ | 4.01B▼ | 4.77B▲ |
| Net Income | 500.2M | 152.9M▼ | 254.83M▲ | 83.96M▼ | 123.34M▲ |
| EPS | $3.19 | $1.00▼ | $1.71▲ | $0.58▼ | $0.85▲ |
| Free Cash Flow | 462.1M | -258.57M▼ | 62.14M▲ | 377.89M▲ | 665.29M▲ |
| Capex | 79.55M | 90.82M▲ | 106.2M▲ | 136.64M▲ | 140.8M▲ |
| Diluted Shares | 156.74M | 152.19M▼ | 149.38M▼ | 145.96M▼ | 145.25M▼ |
| Net Debt Issuance | -9.93M | 391.34M▲ | -13.22M▼ | -15.73M▼ | -15.96M▼ |
| Net Equity Issuance | -91.29M | -500.8M▼ | -242.2M▲ | -254.5M▼ | -334.51M▼ |
| SBC | 84.34M | 105.13M▲ | 130.46M▲ | 156.4M▲ | 184.53M▲ |
Analyst Consensus
Estimate Revisions
Estimates trending upward
Earnings Track Record
Beat estimates 6 of last 8 quarters
Avg surprise: +14.3%
Growth
Ownership
Data from SEC 13F filings · Reported September 30, 2023
Earnings Calendar
Next earnings
December 10, 2026
Last earnings
September 3, 2026
AI Summary
Ciena is a key player in the networking and connectivity layer of the photonics stack, focusing on moving data efficiently across servers, racks, and data centers. They specialize in Data Center Interconnect (DCI) technology and ZR/ZR+ coherent optics, which are critical for high-capacity AI-driven transport networks.
Ciena is well-positioned to capitalize on the growing demand for data transport driven by AI and cloud data centers. The backlog in DCI and a leadership position in coherent optics, like ZR/ZR+, align them perfectly with this AI-driven expansion. With increasing investments in AI infrastructure, demand for their solutions could swell, supporting long-term revenue growth. Their technology is regarded as critical in resolving data bottlenecks that undermine AI efficiency, an urgent need given the rapid scaling of AI workloads.
The primary risk for Ciena is execution—translating their backlog into revenue and maintaining their technological edge over competitors in a quickly innovating field. Their high P/E ratio suggests investors expect significant growth, making the stock vulnerable to any earnings disappointments. Supply chain disruptions and technological advances from competitors could erode their competitive position, while their relatively narrow net margins and volatile earnings underline the challenges of scaled profitability.
Ciena's revenue has shown fluctuating growth, recently climbing to over $4.7 billion in FY2025, from $4 billion in FY2024. Despite this positive trajectory, net income remains low, with a notable decline from $254 million in FY2023 to $123 million in FY2025. Free cash flow saw a substantial rise, reaching $665 million, indicating improved cash management, though margin pressures are evident with a consistent gross margin around 42%. However, net margins are tight at 4.5%, pointing to potential inefficiencies or pricing pressure in their operational model.
Ciena's current valuation appears expensive relative to peers and traditional metrics. With a P/E ratio of 248.6 and a P/S ratio of 10.6, the market prices in substantial future growth which leaves little room for error. While their technology leadership justifies a premium to some extent, the current price suggests an expectation of flawless execution and strong growth acceleration, which may not fully account for competitive and operational risks.
Ciena faces significant tail risks in the form of customer concentration and rapid technological disruption. Dependence on large tech companies for sales means any shift in purchasing strategy could heavily impact them. Meanwhile, the broader geopolitical landscape, particularly US-China tensions, might disrupt access to key markets or sourcing components. A failure in scaling technology to meet evolving standards could swiftly shift their product from cutting-edge to obsolete, impacting future revenues significantly.
Keep an eye on new AI infrastructure investments by major clients, which could enhance DCI demand. Watch also for updates on the adoption of ZR/ZR+ coherent optics, which could drive revenue growth. Additionally, any significant movements in competitive dynamics, particularly innovations from close competitors, will be critical to monitor in upcoming quarters. Finally, upcoming earnings reports will need to confirm backlog conversion into tangible sales to justify high market expectations.
Last updated: March 26, 2026
Ciena is a key player in the networking and connectivity layer of the photonics stack, focusing on moving data efficiently across servers, racks, and data centers. They specialize in Data Center Interconnect (DCI) technology and ZR/ZR+ coherent optics, which are critical for high-capacity AI-driven transport networks.
Ciena is well-positioned to capitalize on the growing demand for data transport driven by AI and cloud data centers. The backlog in DCI and a leadership position in coherent optics, like ZR/ZR+, align them perfectly with this AI-driven expansion. With increasing investments in AI infrastructure, demand for their solutions could swell, supporting long-term revenue growth. Their technology is regarded as critical in resolving data bottlenecks that undermine AI efficiency, an urgent need given the rapid scaling of AI workloads.
The primary risk for Ciena is execution—translating their backlog into revenue and maintaining their technological edge over competitors in a quickly innovating field. Their high P/E ratio suggests investors expect significant growth, making the stock vulnerable to any earnings disappointments. Supply chain disruptions and technological advances from competitors could erode their competitive position, while their relatively narrow net margins and volatile earnings underline the challenges of scaled profitability.
Ciena's revenue has shown fluctuating growth, recently climbing to over $4.7 billion in FY2025, from $4 billion in FY2024. Despite this positive trajectory, net income remains low, with a notable decline from $254 million in FY2023 to $123 million in FY2025. Free cash flow saw a substantial rise, reaching $665 million, indicating improved cash management, though margin pressures are evident with a consistent gross margin around 42%. However, net margins are tight at 4.5%, pointing to potential inefficiencies or pricing pressure in their operational model.
Ciena's current valuation appears expensive relative to peers and traditional metrics. With a P/E ratio of 248.6 and a P/S ratio of 10.6, the market prices in substantial future growth which leaves little room for error. While their technology leadership justifies a premium to some extent, the current price suggests an expectation of flawless execution and strong growth acceleration, which may not fully account for competitive and operational risks.
Ciena faces significant tail risks in the form of customer concentration and rapid technological disruption. Dependence on large tech companies for sales means any shift in purchasing strategy could heavily impact them. Meanwhile, the broader geopolitical landscape, particularly US-China tensions, might disrupt access to key markets or sourcing components. A failure in scaling technology to meet evolving standards could swiftly shift their product from cutting-edge to obsolete, impacting future revenues significantly.
Keep an eye on new AI infrastructure investments by major clients, which could enhance DCI demand. Watch also for updates on the adoption of ZR/ZR+ coherent optics, which could drive revenue growth. Additionally, any significant movements in competitive dynamics, particularly innovations from close competitors, will be critical to monitor in upcoming quarters. Finally, upcoming earnings reports will need to confirm backlog conversion into tangible sales to justify high market expectations.
Ciena is a key player in the networking and connectivity layer of the photonics stack, focusing on moving data efficiently across servers, racks, and data centers. They specialize in Data Center Interconnect (DCI) technology and ZR/ZR+ coherent optics, which are critical for high-capacity AI-driven transport networks.
Ciena is in the Networking & Connectivity layer of the photonics supply chain. Moving data between servers, racks, and data centers at scale
In FY2025, Ciena reported net income of $123.34M.
Companies in the same supply chain layer as Ciena include ADTRAN Holdings, Inc., Amphenol, Anritsu Corporation, Arista Networks, and Astera Labs.
Ciena is expected to report around December 10, 2026.
Analysis updated March 2026
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3 More AI Infrastructure Plays Beyond the Big Names MarketBeat
Ciena Corporation recently held a special call where analysts highlighted its strong positioning in optical networking as artificial intelligence infrastructure expands across global data centers. Analyst upgrades and upward earnings estimate revisions point to growing confidence that Ciena can capture rising demand for high-bandwidth AI connectivity. Next, we’ll examine how this AI-driven demand for optical networking could reshape Ciena’s investment narrative and future growth...
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Ciena (NYSE:CIEN) Director Thomas Michael Nevens Sells 3,738 Shares of Company Stock MarketBeat
RESEARCH REPORTS These reports, excerpted and edited by Barron’s, were issued recently by investment and research firms. The reports are a sampling of analysts’ thinking; they should not be considered the views or recommendations of Barron’s.
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Ciena Corporation (NYSE:CIEN) is positioned to benefit from the growing importance of optical networking as artificial intelligence infrastructure expands. As AI data centers scale, the need to move massive volumes of data between GPUs, servers, and data centers is driving demand for faster and higher-bandwidth optical connectivity. Wall Street’s view on Ciena has shifted sharply. […]
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ACE consortium selects Ciena for submarine system upgrade Telecompaper
ACE subsea cable upgraded to deliver more than 30Tbps with Ciena WaveLogic 6 capacityglobal.com
CIEN Sep 2026 450.000 call (CIEN260925C00450000) Stock Price, News, Quote & History Yahoo! Finance Canada
CIEN Sep 2026 320.000 put (CIEN260925P00320000) Interactive Stock Chart - Yahoo Finance Yahoo! Finance Canada
CIEN Sep 2026 400.000 call (CIEN260925C00400000) Interactive Stock Chart - Yahoo Finance ca.finance.yahoo.com
Inside Ciena’s 2029 Roadmap: Ambitious Targets Meet Bullish Analyst Ratings Barchart.com
Ciena Stock Recovers 4.3% as 2029 Targets Imply $14 Billion Revenue TechStock²
Inside Ciena’s 2029 Roadmap: Ambitious Targets Meet Bullish Analyst Ratings Yahoo Finance
Ciena has unveiled its ambitious 2029 targets aiming for 30% CAGR growth through 2029.
Ciena (CIEN) Faces A Valuation Test Following Its 2029 Revenue And R And D Push simplywall.st
Ciena (CIEN) Faces A Valuation Test Following Its 2029 Revenue And R And D Push simplywall.st
Ciena analysts raise price targets on 30% revenue CAGR guidance scanx.trade
CIEN Sep 2026 267.500 put (CIEN260925P00267500) stock price, news, quote and history Yahoo Finance UK
Ciena Corporation (CIEN) Stock Forecasts ca.finance.yahoo.com
Nykredit A S Acquires New Shares in Ciena Corporation $CIEN MarketBeat
Ciena Investor Forum: Fiscal 2029 Financial Targets Are Lofty but Achievable Morningstar
Ciena Shares Rise as Wall Street Debates Lofty 2029 Growth Targets finance.biggo.com
CIEN Sep 2026 327.500 call (CIEN260918C00327500) Interactive Stock Chart - Yahoo Finance Yahoo! Finance Canada
CIEN Sep 2026 382.500 call (CIEN260918C00382500) stock price, news, quote and history uk.finance.yahoo.com
Ciena Corporation (CIEN) Stock Forecasts Yahoo Finance
Ciena’s 2029 Outlook Draws Positive Analyst Reactions fr.tradingview.com
Ciena Targets $14B Revenue by 2029 as Optical Demand Outruns Supply TradingView
Analysts Offer Insights on Technology Companies: Ciena (CIEN), Autodesk (ADSK) and Okta (OKTA) The Globe and Mail
Trading Systems Reacting to (CIEN) Volatility news.stocktradersdaily.com
Ciena Investor Forum: Fiscal 2029 Financial Targets Are Lofty but Achievable Morningstar
Ciena’s 2029 Outlook Draws Positive Analyst Reactions TradingView
Additional Supply Will Allow Ciena to Capture Further Hyperscaler Demand for Optical Networking Morningstar
Ciena Targets $14B Revenue by 2029 as Optical Demand Outruns Supply MarketBeat
Ciena Targets $14B Revenue by 2029 as Optical Demand Outruns Supply finance.yahoo.com
Ciena (NYSE:CIEN) outlined financial objectives through fiscal 2029, including a target of approximately $14 billion in revenue, gross margins of about 50%, and operating margins of 32% to 35%, as the company expects demand for optical systems and interconnect products to continue outpacing industry
Ciena’s 2029 Outlook Draws Positive Analyst Reactions TradingView
CIENA CORP Officer DiPerna Dino Sells 498 Shares Between $324.86 and $350 Kalkine Media
Ciena Gains as Investors Continue to Digest Strong Earnings and Higher Guidance Moomoo
Ciena’s 2029 Outlook Draws Positive Analyst Reactions Benzinga
Arista Networks (ANET) has gained 5.6% over the last five trading days while the S&P 500 added 0.6%. A gap like that pulls buyers in. But the five-day move is not the question. The real one is what owning Arista does to your money every time the market moves, because it travels much further than the index in both directions.
Ciena stock gains on $30 billion outlook and analyst hikes ad-hoc-news.de
CIEN Sep 2026 180.000 put (CIEN260918P00180000) stock price, news, quote and history Yahoo Finance UK
CIEN Sep 2026 580.000 call (CIEN260918C00580000) stock price, news, quote and history Yahoo Finance UK
CIEN Sep 2026 200.000 call (CIEN260918C00200000) stock price, news, quote and history Yahoo Finance UK
Ciena Stock Rises as These Numbers Leave Wall Street Pleasantly Surprised -- Barrons.com Moomoo
Ciena’s Earnings Call Highlights AI-Fueled Growth Wave The Globe and Mail
Ciena Expects Continued Market Share Gains Driven by Technology Lead, Morgan Stanley Says marketscreener.com
Ciena Stock Could Double on the Next AI Spending Wave. Here’s How to Play CIEN. inkl
Ciena stock price target kept at $400 by TD Cowen on growth outlook Investing.com Nigeria
Ciena (CIEN) Stock Trades Above Fair Value After Raised 2027 Guidance Yahoo Finance
CIEN Draws Slew Of Target Hikes Post Financial Targets Forecast – Stock's 10% Surge Takes It Near 200-DMA Stocktwits
Ciena stock price target kept at $400 by TD Cowen on growth outlook Investing.com Canada
Insider Selling: Ciena (NYSE:CIEN) CEO Sells 2,952 Shares of Stock MarketBeat
Ciena (NYSE:CIEN) EVP Sells $389,832.00 in Stock MarketBeat
Morgan Stanley Adjusts Ciena Price Target to $450 From $425, Maintains Equalweight Rating marketscreener.com
Ciena Insider Sold Shares Worth $826,208, According to a Recent SEC Filing marketscreener.com
Ciena Stock Could Double on the Next AI Spending Wave. Here’s How to Play CIEN. Yahoo Finance
Ciena price target raised to $550 from $500 at Northland TipRanks
Ciena’s surging orders, expanding backlog, rising margins, and growing data center business could give CIEN a powerful runway for further gains.
CIEN Draws Slew Of Target Hikes Post Financial Targets Forecast – Stock's 10% Surge Takes It Near 200-DMA Yahoo Finance
Sientra stock extends gains as Ciena growth news drives sector focus ad-hoc-news.de
Ciena stock price target kept at $400 by TD Cowen on growth outlook Investing.com
Ciena (CIEN) Stock Trades Above Fair Value After Raised 2027 Guidance Yahoo Finance Singapore
CIEN Draws Slew Of Target Hikes Post Financial Targets Forecast – Stock's 10% Surge Takes It Near 200-DMA TradingView
Ciena (NYSE:CIEN) Given New $548.00 Price Target at Barclays MarketBeat
Ciena (CIEN) expects to continue gaining market share as indicated by its updated targets, including
The company had announced its three-year financial targets at its Investor Forum on Wednesday, including around 30% revenue growth from fiscal 2026 through fiscal 2029.
It’s been a difficult week for the performance of shares of optical networking companies as existential artificial-intelligence fears hit the stock market. Ciena stock rose 3% to $350.85 on Thursday. Ciena was at least partially responsible for the stock performances on Thursday as the company’s financial guidance pointed to little to no slowdown in AI demand for networking products.
Barclays Adjusts Ciena Price Target to $548 From $475, Maintains Overweight Rating Moomoo
Ciena Stock Climbs On Three-Year, 30% Revenue Growth Outlook Investor's Business Daily
Ciena stock price target kept at $400 by TD Cowen on growth outlook Investing.com UK
Ciena reports 37% revenue growth, poised for AI-driven optical networking boom. Pluang
Ciena stock price target kept at $400 by TD Cowen on growth outlook Investing.com India
Ciena Stock Rises as These Numbers Leave Wall Street Pleasantly Surprised Barron's
CIEN targets 30% revenue growth through fiscal 2029, with expanding margins and free cash flow supported by strong demand.
Ciena stock climbed after the optical gear maker announced new financial targets, including 30% sales growth, at an investor briefing.
Barclays Adjusts Ciena Price Target to $548 From $475, Maintains Overweight Rating marketscreener.com
Rosenblatt maintains Buy rating on Ciena, $525 price target TradingView
Ciena Stock Could Double on the Next AI Spending Wave. Here’s How to Play CIEN. Barchart.com
Ciena (NYSE:CIEN) Stock Price Expected to Rise, Morgan Stanley Analyst Says MarketBeat
Ciena eyes 30% revenue CAGR from 2027 to 2029 Telecompaper
Ciena price target raised to $450 from $425 at Morgan Stanley TipRanks
Morgan Stanley raises Ciena stock price target on cloud demand outlook Investing.com UK
Morgan Stanley raises Ciena stock price target on cloud demand outlook Investing.com India
Morgan Stanley Adjusts Price Target on Ciena to $450 From $425, Keeps Equalweight Rating Moomoo
Morgan Stanley raises Ciena stock price target on cloud demand outlook Investing.com
Ciena has been on a remarkable run over the past few years, helped by growing interest in AI-related networking, which puts a spotlight on whether the current share price is properly grounded in its earnings. After a sharp pullback in recent weeks despite upbeat company news, the core issue is whether the stock’s recent history or its profit power should carry more weight in your assessment. Over the past 3 years, Ciena has returned roughly 7x for shareholders, which raises the question of...
Morgan Stanley Adjusts Price Target on Ciena to $450 From $425, Keeps Equalweight Rating marketscreener.com
Baird Financial Group Inc. Grows Stock Position in Ciena Corporation $CIEN MarketBeat
Ciena targets about 30% average annual revenue growth and 32%–35% adjusted operating margins by 2029. Stock Titan
Ciena Announces Fiscal Year 2029 Financial Targets Yahoo Finance UK
Why is Ciena stock surging today? By Investing.com za.investing.com
Ciena Announces Fiscal Year 2029 Financial Targets 01net
Ciena sets fiscal 2029 targets with 30% revenue growth goal By Investing.com Investing.com Nigeria
Why is Ciena stock surging today? By Investing.com Investing.com Nigeria
Ciena targets revenue CAGR of about 30% from 2026-2029 TipRanks
Ciena’s Earnings Call Highlights AI-Fueled Growth Wave TipRanks
What is Ciena rStock | How RCIEN Works, Use Cases and Values | MEXC mexc.co
Ciena (CIEN) trades near $334, a little over half its 52-week high, and the easy read on an AI networking supplier down that far is that it has gone on sale. It is still up more than 150% over the past year, and the company has just guided fiscal 2027 to record profitability. The risk here is not demand. It is what the new prices are attached to.
CIEN Targets 30% Revenue Growth Through 2029 — Peers COHR, GLW And AAOI Rally After Guidance Yahoo Finance
CIEN Targets 30% Revenue Growth Through 2029 — Peers COHR, GLW And AAOI Rally After Guidance TradingView
Officer at Ciena (NYSE: CIEN) lines up 249-share sale Stock Titan
Ciena Targets Revenue CAGR Of About 30% From 2026 Through 2029 TradingView
CIEN Targets 30% Revenue Growth Through 2029 — Peers COHR, GLW And AAOI Rally After Guidance Stocktwits
Ciena sets fiscal 2029 targets with 30% revenue growth goal Investing.com
Why is Ciena stock surging today? Investing.com
Ciena reveals 30% revenue CAGR target through 2029; optical names climb Seeking Alpha
Ciena Announces Fiscal Year 2029 Financial Targets Business Wire
Ciena Announces Fiscal Year 2029 Financial Targets Yahoo Finance
FULTON, Md., September 16, 2026--Ciena held its Investor Forum today 9/16/26 at its R&D facility in Ottawa, Ontario, Canada and announced its three-year financial targets.
Ciena (NYSE:CIEN) Shares Gap Up - What's Next? MarketBeat
Ciena (NYSE:CIEN) stock is climbing early Wednesday, up 4% to $347.60. The advance is a rebound rather than a breakout, since Ciena stock is down 19% over the past month. No fresh company news landed this morning, and the market is re-pricing disclosures Ciena made at the start of September, when the company reported record […]
Ciena rStock Price Today: Live RCIEN to USD Price Chart & Market Data MEXC
Discover which S&P500 stocks are making waves on Tuesday. ChartMill
7 Stocks to Buy That Can Move the Market Morningstar
Ciena rebounds 4% after optics selloff, driven by strong earnings and sector recovery. Pluang
Arista Networks (ANET) stock rose 40.6% between mid-March and mid-September 2026, against 15.5% for the S&P 500. Arista sells the Ethernet switches, its Etherlink line among them, that tie AI accelerators together inside a data center, largely for its biggest customers, the cloud and AI titans. The August guidance raise, the third of 2026, rested on supply, a bottleneck management had described since the autumn of 2025.
Arista Networks (ANET) trades near $188, about where it stood before its August report raised its 2026 revenue outlook for the third time. The easy read is that the market has yet to price that forecast. It already did, once. The market paid for that forecast in August and has since handed most of that payment back, leaving you a claim on the next raise.
Ciena (NYSE: CIEN) holder lines up another Rule 144 stock sale Stock Titan
Ciena (NYSE: CIEN) officer to sell 2,500 shares Stock Titan
Ciena (NYSE: CIEN) exec plans 249-share sale after $351,235.30 in recent stock sales Stock Titan
Ciena gains as investors continue to digest strong earnings and higher guidance Quiver Quantitative
Ciena Rises 4% as Optics Selloff Unwinds; Coherent Edges Higher, Corning Holds Steady aol.com
Ciena Rises 4% as Optics Selloff Unwinds; Coherent Edges Higher, Corning Holds Steady 24/7 Wall St.
Ciena Rises 4% as Optics Selloff Unwinds; Coherent Edges Higher, Corning Holds Steady Yahoo Finance
Ciena just bounced hard off a brutal month-long selloff, but Corning is barely moving while the broader market sits in the red. The divergence inside the optics sector points to something more specific than a simple reversal.
Ciena's new $200 million venture program targets AI-driven networking, data centers and optical technologies as demand for connectivity surges.
Prediction: This Growth Stock Will Soar 350% by 2030 Thanks to the Next Big AI Infrastructure Bottleneck The Motley Fool
California State Teachers Retirement System Acquires 104,538,607 Shares of Ciena Corporation $CIEN MarketBeat
Ciena (CIEN) Stock Price Today: $328 Pluang
Ciena (CIEN) Stock Still Looks Pricey As AI Revenue Guidance Rises simplywall.st
Ciena (CIEN) Stock Still Looks Pricey As AI Revenue Guidance Rises simplywall.st
Ciena Corp (CIEN) Stock Down 8.6% but Still Overvalued -- GF Sco gurufocus.com
Microsoft stock rises even as the AI trade gets hit hard after the company releases its AI model code of conduct.
Corning stock is the worst-performing S&P 500 stocks in the trading session and it isn’t just because of the AI-trade selloff.
A $200 million fund will back startups for AI-era networks. Ciena launched it. Stock Titan
FULTON, Md., September 14, 2026--Ciena Corporation (NYSE: CIEN) today announced the launch of Ciena Ventures, a new corporate venture capital (CVC) program designed to complement the company’s organic innovation investments and strategic acquisitions. With an initial commitment of $200 million, Ciena Ventures will invest in early-stage companies and technology-focused venture funds that align with Ciena's strategic focus areas and help advance the future of networking and connectivity in the AI
Spark launches Auckland data centre interconnect service SecurityBrief New Zealand
Ciena posts 37% revenue growth as AI and cloud demand boost profits and margins. Pluang
Ciena Stock: AI-Driven Networking Demand Supports The Buy Case (NYSE:CIEN) Seeking Alpha
On September 3, Ciena Corporation (NYSE:CIEN) reported third-quarter fiscal 2026 results that turned heads across the networking industry. Revenue climbed 37% year over year to $1.67 billion, adjusted earnings per share more than tripled to $2.11, and the company’s order backlog swelled to $8.5 billion. Behind those numbers sits a company management says is still […]
Jim Cramer Might Come Back To This AI Stock Later Yahoo Finance
Adobe vs. Ciena: Which Technology Stock Is a Better Buy in 2026? The Globe and Mail
Ciena's 2027 Growth Guide Raises the Stakes for AI Optical Demand TradingView
Ciena's 2027 Growth Guide Raises the Stakes for AI Optical Demand The Globe and Mail
Exploring 3 High Growth Tech Stocks In The US Market simplywall.st
Arista Networks (ANET) stock has gained about 51% since mid-December, against about 12% for the S&P 500. Peers Dell Technologies (DELL) rose 293% and Hewlett Packard Enterprise (HPE) 135%, while Cisco Systems (CSCO) gained about 40%. AI demand is the obvious explanation, and it is real. But management linked its latest outlook raise to a better supply position, and the CEO says the industry is still short of parts. From here, the shares are a bet on those parts arriving.
Can Ciena Sustain Its Strong Growth Amid Rising Optical Demand? Zacks Investment Research
Ciena's 2027 Growth Guide Raises the Stakes for AI Optical Demand The Globe and Mail
Networking stocks Ciena, Arista, and Cisco surge 4-5% on rotation into infrastructure demand. Pluang
Ciena Climbs 5% as Post-Earnings Selloff Reverses; Arista Networks Rises 5%, Cisco Jumps 4% Yahoo Finance
Adobe vs. Ciena: Which Technology Stock Is a Better Buy in 2026? theglobeandmail.com
Ciena's 2027 Growth Guide Raises the Stakes for AI Optical Demand The Globe and Mail
Networking stocks are surging well beyond the broader tech sector, and no earnings report, contract award, or company announcement explains why Ciena, Arista, and Cisco are all moving together on the same Friday afternoon.
Ciena Climbs 5% as Post-Earnings Selloff Reverses; Arista Networks Rises 5%, Cisco Jumps 4% 24/7 Wall St.
Adobe vs. Ciena: Which Technology Stock Is a Better Buy in 2026? The Motley Fool
Adobe vs. Ciena: Which Technology Stock Is a Better Buy in 2026? Yahoo Finance
If you own Ciena (CIEN) or Arista Networks, you own one idea: AI is driving fast growth in network traffic, and both sell the equipment that carries it. Both raised their revenue outlooks in their latest reports, and both say they could ship more if supply loosened. Then the pair splits. Ciena's case rests on orders it cannot yet fill, while Arista already keeps about 43 cents of every sales dollar as operating profit.
Adobe offers proven profitability at a historically low valuation, while Ciena offers explosive growth at a premium price.
Why Ciena’s Stock Is Surging On Fresh Optimism TipRanks
Ciena's 2027 Growth Guide Raises the Stakes for AI Optical Demand Yahoo Finance
Ciena targets at least 30% fiscal 2027 revenue growth as AI demand rises, but its premium valuation, supply risks and cloud concentration raise the stakes.
Ciena targets at least 30% fiscal 2027 revenue growth as AI networking demand builds, with backlog topping $10B expected despite supply constraints.
Ciena's 15.2% weekly slide contrasts with surging earnings and AI demand as supply, concentration and valuation risks put execution in focus.
Ciena shares drop 13% post-earnings, seen as a strong buy with 47-55% upside amid robust demand and price hikes. Pluang
Can Ciena Sustain Its Strong Growth Amid Rising Optical Demand? TradingView
Ciena's Q3 Delivers Textbook Buying Opportunity (Upgrade) (NYSE:CIEN) Seeking Alpha
Can Ciena Sustain Its Strong Growth Amid Rising Optical Demand? Yahoo Finance
Can Ciena Sustain Its Strong Growth Amid Rising Optical Demand? Zacks Investment Research
CIEN's record results, surging optical demand and $8.5B backlog fuel growth. Supply constraints remain a key hurdle.
Ciena Corporation $CIEN Stock Holdings Lessened by National Pension Service MarketBeat
Ciena price target lowered to $550 from $650 at Argus TipRanks
Is Ciena (CIEN) Cheap After Its New Guidance And Latest Results? simplywall.st
The AI trade right now is keying in on one piece of the puzzle – optoelectronics. And two great optoelectronics companies are oversold right now.
CIEN Stock Technical Analysis Pluang
CIEN's $8.5B backlog is set to top $10B by fiscal 2026-end, but supply constraints will dictate how fast orders convert into revenue.
Is Ciena (NYSE:CIEN) Still Cheap After New Guidance? Kalkine Media
Argus Adjusts Price Target on Ciena to $550 From $650, Keeps Buy Rating marketscreener.com
Northland Securities Boosts Earnings Estimates for Ciena MarketBeat
WINTON GROUP Ltd Buys Shares of 30,240 Ciena Corporation $CIEN MarketBeat
Is Ciena (CIEN) Cheap After Its New Guidance And Latest Results? simplywall.st
Spark launches dedicated data centre interconnect service with Ciena Reseller News
Arista Networks (ANET) trades near $195, and its option chain prices a range for the coming twelve months running from a floor near $112.90 to a ceiling of $336.68. That spread is wide enough to change what a sensible position looks like. The options market is pricing this move at almost exactly what the stock has already delivered, 0.98 times realized volatility, hardly the calmer outcome the wide band might suggest.
Ciena (CIEN) Q3 2026 Earnings Call Transcript The Globe and Mail
Looking for a Growth Stock? 3 Reasons Why Ciena (CIEN) is a Solid Choice Yahoo! Finance Canada
AI-driven network demand propels record revenue and backlog growth.
Looking for a Growth Stock? 3 Reasons Why Ciena (CIEN) is a Solid Choice Yahoo Finance
New Zealand Shares Flat, Spark New Zealand Launches Data Center Interconnect Service in Partnership With Ciena Yahoo Finance Australia
Ciena (CIEN) could produce exceptional returns because of its solid growth attributes.
Northland Securities Forecasts Ciena Q1 Earnings MarketBeat
Here’s How Much You Would Have Made Owning Ciena Stock In The Last 15 Years Benzinga
Spark launches Auckland data centre interconnect service using Ciena Telecompaper
Ciena Stock Earnings Beat Has The Bull Case Changed? simplywall.st
JPMorgan Chase & Co. Trims Ciena Corp (CIEN) Stake -- Shares Tra GuruFocus
Ciena Stock Earnings Beat Has The Bull Case Changed? simplywall.st
Ciena Stock Down 14% in the Past Month: Time to Buy, Hold or Sell? TradingView
3 AI Optical Networking Stocks Positioned for the Data Center Buildout The Globe and Mail
Ciena Stock Down 14% in the Past Month: Time to Buy, Hold or Sell? Zacks Investment Research
Citi makes outrageous call on Ciena stock after earnings Yahoo Finance
Avoiding Lag: Real-Time Signals in (CIEN) Movement Stock Traders Daily
Ciena Stock Down 14% in the Past Month: Time to Buy, Hold or Sell? The Globe and Mail
Why Ciena (CIEN) Stock Is Up Today Quiver Quantitative
Ciena Stock Down 14% in the Past Month: Time to Buy, Hold or Sell? Yahoo Finance
CIEN's 17% monthly decline raises entry-point questions as supply limits growth, while AI demand, backlog and guidance signal strong momentum.
Ciena posted record numbers, the stock fell anyway, and one big bank is telling clients to buy.
3 AI Optical Networking Stocks Positioned for the Data Center Buildout MarketBeat
Ciena optics make waves down under in high-capacity networks for Telstra, Spark SDxCentral
Ciena and NetApp crushed earnings estimates and raised guidance as AI infrastructure demand drives strong growth in networking and storage.
Citi makes outrageous call on Ciena stock after earnings thestreet.com
VIRGINIA RETIREMENT SYSTEMS ET Al Buys New Shares in Ciena Corporation $CIEN MarketBeat
How to Trade Ciena After Fiscal Q3 Earnings Beat Admirals
24,275 Shares in Ciena Corporation $CIEN Acquired by Groupe la Francaise MarketBeat
Ciena (CIEN) Stock Looks Overvalued Following Its Very Large 3 Year Run simplywall.st
Ciena Corporation $CIEN Shares Sold by Kintra Wealth LLC MarketBeat
Ciena (CIEN) Stock Looks Overvalued Following Its Very Large 3 Year Run simplywall.st
Concurrent Investment Advisors LLC Buys 17,716 Shares of Ciena Corporation $CIEN MarketBeat
Ciena Q3 Earnings Call Flags Supply as Key Constraint on 2027 Growth TradingView
Ciena Earnings: Optical Networking Demand Shows No Signs of Slowing, but Expectations Remain High Morningstar
Don't Overlook These 2 AI-Driven Tech Stocks After Earnings: CIEN, NTAP Barchart.com
AI opens new revenue streams for Mexican service providers, Ciena study finds Intelligent CIO
Ciena (CIEN) Stock Gets Fair Value Trim As Analysts Weigh AI Demand And Supply Limits Yahoo! Finance Canada
Ciena stock price target lowered to $394 by UBS on margin concerns Investing.com Nigeria
Ciena Q3 Earnings Call Flags Supply as Key Constraint on 2027 Growth The Globe and Mail
Ciena stock maintains Buy rating at Stifel on strong guidance By Investing.com Investing.com Nigeria
Ciena stock price target lowered to $394 by UBS on margin concerns Investing.com South Africa
Don't Overlook These 2 AI-Driven Tech Stocks After Earnings: CIEN, NTAP Yahoo Finance
Rosenblatt cuts Ciena stock price target on valuation shift By Investing.com Investing.com Nigeria
Ciena Corporation 2026 Q3 - Results - Earnings Call Presentation (NYSE:CIEN) 2026-09-04 Seeking Alpha
NetApp Raised Guidance as Ciena’s Revenue Jumped 37%. Are AI Networks and Storage Finally Converting Into Earnings? finance.yahoo.com
Ciena (CIEN) Stock Faces Backlog Questions After Record AI Growth simplywall.st
Ciena (NYSE:CIEN) Trading Up 1.3% on Better-Than-Expected Earnings MarketBeat
Ciena Analysts Slash Their Forecasts After Q3 Earnings Benzinga
Don't Overlook These 2 AI-Driven Tech Stocks After Earnings: CIEN, NTAP TradingView
This AI networking star has a powerful business engine and a stock chart to match, but a recent pullback raises the question of whether the price of admission is simply too high.
NetApp and Ciena delivered unusually strong results within a day of each other. NetApp’s fiscal Q1 revenue rose 30% to $2.03 billion, all-flash array sales grew 47% to $1.3 billion, and management raised full-year guidance. Ciena’s fiscal Q3 revenue climbed 37% to $1.67 billion, while adjusted earnings per share rose 215% to $2.11. NetApp, Inc. […]
Don't Overlook These 2 AI-Driven Tech Stocks After Earnings: CIEN, NTAP Zacks Investment Research
Ciena beats estimates on strong AI-driven demand, shares rise By Investing.com Investing.com South Africa
TD Cowen Adjusts Price Target on Ciena to $400 From $575, Maintains Buy Rating marketscreener.com
UBS Adjusts Ciena Price Target to $394 From $508, Maintains Neutral Rating Moomoo
Ciena Posts Blowout Q3, So Why Are These Analysts Slashing Price Targets? Benzinga
Ciena Corporation 2026 Q3 - Results - Earnings Call Presentation (NYSE:CIEN) 2026-09-04 Seeking Alpha
Ciena stock price target lowered to $394 by UBS on margin concerns Investing.com
Ciena Q3 Earnings Call Flags Supply as Key Constraint on 2027 Growth TradingView
While mega-cap AI stocks tend to grab most of the attention, investors shouldn't overlook Ciena (CIEN) and NetApp (NTAP) following record earnings reports this week.
CIEN Maintained by B. Riley Securities -- Price Target Lowered t GuruFocus
CIEN Maintained by JP Morgan -- Price Target Lowered to $605 GuruFocus
Buy the dip on this networking stock that set to more than double, says Citi CNBC
Raymond James Adjusts Price Target on Ciena to $600 From $530, Maintains Outperform Rating marketscreener.com
B.Riley cuts Ciena stock price target to $347 on valuation Investing.com Nigeria
Ciena (NYSE:CIEN) Price Target Cut to $605.00 by Analysts at JPMorgan Chase & Co. MarketBeat
B.Riley cuts Ciena stock price target to $347 on valuation Investing.com
Ciena stock maintains Buy rating at Stifel on strong guidance Investing.com
CIEN Maintained by UBS -- Price Target Lowered to $394 GuruFocus
CIEN Maintained by TD Cowen -- Price Target Lowered to $400 GuruFocus
Ciena Corp (NYSE: CIEN) Posts $1.88 Basic EPS with Robust Quarterly Earnings and Revenue Growth Kalkine Media
Ciena posts 37% revenue growth on AI demand but trades at premium valuation, Hold rating maintained. Pluang
JPMorgan Adjusts Price Target on Ciena to $605 From $635, Maintains Overweight Rating marketscreener.com
Morgan Stanley Adjusts Price Target on Ciena to $425 From $490, Maintains Equalweight Rating marketscreener.com
Ciena stock price target lowered to $394 by UBS on margin concerns Investing.com
TD Cowen Cuts Ciena (NYSE:CIEN) Price Target to $400.00 MarketBeat
Ciena Analysts Slash Their Forecasts After Q3 Earnings benzinga.com
Ciena: The Business Is Better Than Ever, But The Stock Isn't Cheap (NYSE:CIEN) Seeking Alpha
Ciena Q3 Earnings Call Flags Supply as Key Constraint on 2027 Growth Yahoo Finance
CIEN sees at least 30% fiscal 2027 revenue growth as backlog heads above $10B, but component supply remains the key constraint on converting demand.
Snowflake To Rally Around 26%? Here Are 10 Top Analyst Forecasts For Friday Benzinga
Ciena sees $1.6B in earnings with supply chain optimism SDxCentral
CIEN's AI-driven optical demand, record backlog and supply agreements underpin strong growth through fiscal 2027.
CIEN Maintains by Rosenblatt -- Price Target Lowered to $525 GuruFocus
Ciena (NYSE:CIEN) Price Target Lowered to $525.00 at Rosenblatt Securities MarketBeat
UBS Adjusts Ciena Price Target to $394 From $508, Maintains Neutral Rating marketscreener.com
B. Riley Adjusts Ciena Price Target to $347 From $413, Maintains Neutral Rating marketscreener.com
Ciena stock maintains Buy rating at Stifel on strong guidance Investing.com
Ciena stock maintains Buy rating at Stifel on strong guidance By Investing.com Investing.com UK
Evercore ISI cuts Ciena stock price target on margin concerns By Investing.com Investing.com Australia
Rosenblatt Securities Adjusts Price Target on Ciena to $525 From $720, Maintains Buy Rating marketscreener.com
Evercore ISI Adjusts Price Target on Ciena to $375 From $550, Maintains In Line Rating marketscreener.com
SMART Wealth LLC Buys New Shares in Ciena Corporation $CIEN MarketBeat
B.Riley cuts Ciena stock price target to $347 on valuation Investing.com
Rosenblatt cuts Ciena stock price target on valuation shift Investing.com
B.Riley cuts Ciena stock price target to $347 on valuation Investing.com UK
Rosenblatt cuts Ciena stock price target on valuation shift By Investing.com Investing.com UK
Teleconferência de Resultados do 3º Trimestre Fiscal de 2026 da Ciena (CIEN): Backlog e Demanda por IA Impulsionam Resultados Recordes tradingkey.com
Ciena sales rise 37% in fiscal Q3 Telecompaper
Rosenblatt cuts Ciena stock price target on valuation shift Investing.com
The Morning Bull - US Market Morning Update Friday, Sep, 4 2026 US stock futures are slightly higher this morning, with key contracts on the S&P 500 and Nasdaq 100 up around 0.1% to 0.2%, as investors balance easing bond pressure with mixed global growth signals. The US 10 year Treasury yield has slipped back toward 4.78%, which means borrowing costs for mortgages, credit cards and companies are a bit less intense than earlier in the week. At the same time, business activity surveys show...
Raymond James raises Ciena stock price target on supply visibility By Investing.com Investing.com Australia
Why is Ciena stock rallying today? By Investing.com Investing.com South Africa
Ciena (CIEN) Stock Gets Fair Value Trim As Analysts Weigh AI Demand And Supply Limits Yahoo Finance
Ciena’s updated analyst model now reflects a fair value move from US$565.71 to US$551.86, signalling a modest reset of price expectations. This shift comes as recent research highlights a wide spread of views on where the stock should trade, even with many analysts pointing to strong AI and data center demand, solid order backlog, and ongoing supply constraints that influence reported results. Read on to see how these changing assumptions feed into the evolving narrative around Ciena and what...
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Ciena Corp (CIEN) (Q3 2026) Earnings Call Highlights: Record Revenue and Backlog Surge on ... Yahoo Finance
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(CIEN) Ciena Corporation Expects Q4 Revenue Range $1.70B - $1.80B marketscreener.com
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Ciena CEO Gary Smith sells $1.07m in company stock Investing.com
Ciena slides 10% amid AI-networking rotation despite record quarter (CIEN:NYSE) Seeking AlphaCiena Corporation Q3 2026 Earnings Call Summary Yahoo FinanceCiena expects supply constraints to push backlog past $10B by year's end Light ReadingCiena Beats Earnings Estimates. The Stock Is the Worst Performer in S&P 500 Today. Barron'sCiena Reports Fiscal Third Quarter 2026 Financial Results Business WireCiena Earnings Beat. Why This AI Data Center Play Is Falling. Investor's Business DailyWhy C
Ciena: Fiscal Q3 Earnings Snapshot kare11.com
Ciena Q3 Earnings Call Highlights Yahoo Finance
Why Ciena Stock Just Crashed The Globe and Mail
Ciena’s biggest problem is keeping up with the demand for its optical products fierce-network.com
Ciena Earnings: Optical Networking Demand Shows No Signs of Slowing, but Expectations Remain High Morningstar
Needham cuts Ciena stock price target on margin outlook By Investing.com Investing.com Nigeria
Ciena Corp earnings beat by $0.39, revenue topped estimates Investing.com
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Ciena earnings analysis: questions answered and next catalysts Investing.com
Earnings Flash (CIEN) Ciena Corporation Posts Q3 Adjusted EPS $2.11 per Share, Vs. FactSet Est of $1.73 Moomoo
Ciena CEO Gary Smith sells $1.07m in company stock By Investing.com Investing.com Nigeria
Ciena (CIEN) Beats Q3 Earnings and Revenue Estimates Yahoo Finance UK
Ciena: Fiscal Q3 Earnings Snapshot KTVB
Ciena price target lowered to $375 from $550 at Evercore ISI TipRanks
Ciena CEO Gary Smith sells $1.07m in company stock By Investing.com Investing.com Australia
Why is Ciena stock rallying today? By Investing.com Investing.com Nigeria
CIEN Q3 Earnings Beat on AI-Led Cloud Demand, Top Line Climbs 37% Y/Y TradingView
Ciena Corporation reports results for the quarter ended April 30 - Earnings Summary TradingView
Evercore ISI cuts Ciena stock price target on margin concerns By Investing.com Investing.com Nigeria
Ciena Stock Rises as AI Drives Demand and Leads to an Earnings Beat Moomoo
Needham cuts Ciena stock price target on margin outlook Investing.com
Watch Ciena CEO: We’re a Critical Enabler of AI Infrastructure Bloomberg.com
Ciena earnings analysis: questions answered and next catalysts By Investing.com Investing.com Australia
Ciena (CIEN) Fiscal Q3 2026 Earnings Call: Backlog and AI Demand Drive Record Results TradingKey
Ciena Corp earnings beat by $0.39, revenue topped estimates Investing.com South Africa
Ciena (NYSE:CIEN) Stock Price Down 10.7% on Insider Selling MarketBeat
Raymond James raises Ciena stock price target on supply visibility Investing.com
JPMorgan holds multi-million-share slice of Ciena (NYSE: CIEN) Stock Titan
Needham cuts Ciena stock price target on margin outlook Investing.com
Ciena Tumbles 10% as In-Line Guidance Overshadows Earnings Beat, Arista Edges Higher Yahoo Finance
Ciena (CIEN) Lifts Guidance As Its Rich Valuation Faces A Reality Check Yahoo Finance
Ciena shares drop 11% despite strong Q3 earnings and AI-driven demand growth. Pluang
Evercore ISI cuts Ciena stock price target on margin concerns Investing.com
How Is AI Data Center Demand Reshaping Ciena Corporation (NYSE:CIEN)? Kalkine Media
Ciena Corp (CIEN) Shares Fall 10.4% -- GF Value Says Still Overv GuruFocus
Ciena Corp (CIEN) posts record Q3 results with revenue up 37% and backlog swelling to $8.5 billion, while issuing a bullish fiscal 2027 outlook of at least 30% growth.
Ciena (CIEN) is back in focus after issuing fresh guidance that pegs fourth quarter 2026 revenue at about US$1.75b, with a margin of plus or minus US$50m, alongside higher full year revenue expectations. Ciena’s latest guidance comes after a sharp pullback, with the share price falling 10.36% in the last day and 34.97% over 90 days, even though the year to date share price return is 29.02% and the 1 year total shareholder return is 171.52%. Recent record fiscal Q3 2026 results, raised full...
Evercore ISI cuts Ciena stock price target on margin concerns By Investing.com Investing.com Canada
Earnings call transcript: Ciena tops Q3 2026 forecasts but shares fall Investing.com
Ciena Corp (CIEN) (Q3 2026) Earnings Call Highlights: Record Rev GuruFocus
September 3 US Stock Pre-Market Report: Silver Prices Rise Less Than 1%, But HL Surges 8.69%. Can CIEN Issue Another Upgrade Tonight? odaily.news
CIEN Q3 Earnings Beat on AI-Led Cloud Demand, Top Line Climbs 37% Y/Y Yahoo Finance
CIEN Maintained by Needham -- Price Target Lowered to $520 GuruFocus
AI demand helps Ciena (NYSE: CIEN) lift Q3 profit from $50M a year ago Stock Titan
Why is Ciena stock rallying today? By Investing.com Investing.com India
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CIEN Q3 FY2026 earnings call finance.biggo.com
Earnings call transcript: Ciena tops Q3 2026 forecasts but shares fall Investing.com Canada
Raymond James raises Ciena stock price target on supply visibility in.investing.com
Needham cuts Ciena stock price target on margin outlook By Investing.com Investing.com India
AI Boom Persists as Strong Earnings Fuel Market Optimism Investing.com South Africa
Earnings Flash (CIEN) Ciena Corporation Posts Q3 Adjusted EPS $2.11 per Share, vs. FactSet Est of $1.73 marketscreener.com
Ciena Fiscal Q3 2026 Earnings: Revenue Rises 37% as Margins Expand TradingKey
Ciena Fiscal Q3 Adjusted Earnings, Revenue Rise; Shares Up Pre-Bell marketscreener.com
(CIEN) Ciena Expects Fiscal 2026 Revenue $6.42B, Plus or Minus $50M marketscreener.com
Earnings Flash (CIEN) Ciena Corporation Reports Q3 Revenue $1.67B, vs. FactSet Est of $1.64B marketscreener.com
Ciena Reports Fiscal Third Quarter 2026 Financial Results 01net
Ciena Lifts Fiscal 2026 Revenue Outlook as Third-Quarter Results Top Street Views marketscreener.com
[Ciena Q3 2026 Earnings Call] Ciena Raises FY27 Revenue Floor to $8.4B After Record 37% Sales Surge, Backlog Tops $10B finance.biggo.com
Ciena Corp earnings beat by $0.39, revenue topped estimates Investing.com
Ciena (NYSE:CIEN) Sees Unusually-High Trading Volume After Better-Than-Expected Earnings MarketBeat
Ciena Shares Rise as AI-Fueled Network Demand Drives 37% Revenue Growth citybiz
Ciena: Fiscal Q3 Earnings Snapshot kens5.com
Ciena Shares Rise After Q3 Earnings and Revenue Exceed Estimates Yahoo Finance
Ciena (CIEN) Q3 Earnings: Taking a Look at Key Metrics Versus Estimates Yahoo Finance
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Ciena Remains Best Positioned to Capture Data Center Interconnect Photonics Demand Morningstar
Ciena earnings analysis: questions answered and next catalysts Investing.com
Ciena Tumbles 10% as In-Line Guidance Overshadows Earnings Beat, Arista Edges Higher 24/7 Wall St.
Needham cuts Ciena stock price target on margin outlook By Investing.com Investing.com UK
Raymond James raises Ciena stock price target on supply visibility By Investing.com Investing.com UK
CIEN Q3 Earnings Beat on AI-Led Cloud Demand, Top Line Climbs 37% Y/Y Zacks Investment Research
Ciena Corp Stock (CIEN) Moved Down by 10.71% on Sep 3: A Full Analysis TradingKey
Needham & Company LLC Has Lowered Expectations for Ciena (NYSE:CIEN) Stock Price MarketBeat
Why Ciena Stock Just Crashed Yahoo Finance
Ciena Tumbles 10% as In-Line Guidance Overshadows Earnings Beat, Arista Edges Higher 24/7 Wall St.
Ciena Lifts Fiscal 2026 Revenue Outlook as Third-Quarter Results Top Street Views Yahoo Finance
Stocks making the biggest moves midday: Tesla, Ciena, Meta, Snowflake, Ultragenyx Pharmaceutical & more CNBC
Ciena beats estimates on strong AI-driven demand, shares rise By Investing.com Investing.com India
Ciena triples quarterly EPS and raises its annual revenue target marketscreener.com
Why is Ciena stock rallying today? Investing.com
Why Ciena Stock Just Crashed theglobeandmail.com
Ciena earnings analysis: questions answered and next catalysts By Investing.com Investing.com UK
Ciena (CIEN) Beats Q3 Earnings and Revenue Estimates Yahoo Finance
Priced at a staggering 120 times earnings, is Ciena stock worth the risk?
Earnings call transcript: Ciena tops Q3 2026 forecasts but shares fall Investing.com UK
Nokia ADRs Fall 2.1% as Ciena Selloff Tests AI-Network Valuations TechStock²
Ciena Lifts Annual Outlook as AI-Fueled Optical Sales Jump 46% finance.biggo.com
Ciena Corporation Reports Earnings Results for the Third Quarter and Nine Months Ended August 01, 2026 marketscreener.com
Ciena Corporation Provides Earnings Guidance for the Fourth Quarter of 2026 marketscreener.com
Ciena posts Q3 FY2026 revenue $1.67B, adjusted diluted EPS $2.11; raises FY26 revenue guide TradingView
Ciena revenue rises 37% to $1.67 billion in Q3 2026 grafa.com
Ciena beats estimates on strong AI-driven demand, shares rise Investing.com
Ciena sees AI driving multi-year optical infrastructure investment cycle rcrwireless.com
Why Ciena Stock Just Crashed The Motley Fool
Ciena’s biggest problem is keeping up with the demand for its optical products Fierce Network
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Ciena Reports Fiscal Third Quarter 2026 Financial Results Business Wire
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Ciena tumbles on strong Q3 results, guidance (CIEN:NYSE) Seeking Alpha
Corning's rising earnings estimates and AI-driven optical demand fuel growth, but smartphone weakness, customer concentration and tariffs pose risks.
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Moby summary of Ciena Corporation's Q3 2026 earnings call
Five surging stocks that are seeing high options volume today
Ciena just posted a record quarter with earnings well above estimates, yet its stock cratered 10% while networking peers Arista and Cisco held firm or climbed. The divergence points to a specific pressure point that separates Ciena's story from the broader AI networking boom.
Nvidia stock rises on a deal for it to acquire Hugging Face whiule Tesla stock advances ahead of an important Cybercab event.
The optical networking company reports better-than-expected earnings and raises fiscal-year revenue guidance.
Stock Market Today: The Dow Jones index rises Thursday as Treasury yields fall. Nvidia stock rallies on its Hugging Face deal.
Ciena (NYSE:CIEN) reported record fiscal third-quarter 2026 results, with revenue, operating margin and adjusted earnings per share reaching new highs as demand for optical networking equipment accelerated across data-center and wide-area network applications. Revenue for the quarter was $1.67 bill
Ciena Corporation (NYSE:CIEN) shares rose 4. 3% in premarket trading after the optical networking equipment company reported fiscal third-quarter earnings and revenue above analyst expectations.
Ciena's fiscal Q3 2026 earnings jumped 215% as AI-driven cloud demand powered a record quarter, optical momentum and a higher 2026 revenue outlook.
The fiber optic gear maker's fiscal Q3 earnings boomed 215%. Revenue and sales guidance slightly topped. Shares fell.
(Updates with economic data, recent oil price movement, world markets' overview and corporate stock
Ciena (CIEN) raised its full-year revenue outlook on Thursday as the networking systems and software
The headline numbers for Ciena (CIEN) give insight into how the company performed in the quarter ended July 2026, but it may be worthwhile to compare some of its key metrics to Wall Street estimates and the year-ago actuals.
Ciena (CIEN) delivered earnings and revenue surprises of +21.26% and +1.44%, respectively, for the quarter ended July 2026. Do the numbers hold clues to what lies ahead for the stock?
Nvidia, Tesla, Robinhood, Snowflake, Ultragenyx, Ciena, and More Stocks That Explain Today’s Market Barron's
Ciena Corp earnings beat by $0.39, revenue topped estimates in.investing.com
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Ciena: Fiscal Q3 Earnings Snapshot marketscreener.com
Ciena's Q3 revenue beats on optical networking strength TradingView
Ciena beats estimates on strong AI-driven demand, shares rise By Investing.com Investing.com Nigeria
Ciena Beats Earnings Estimates. The Stock Is the Worst Performer in S&P 500 Today. Barron's
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Ciena Earnings Beat. Why This AI Data Center Play Is Falling. Investor's Business Daily
Ciena Revenue Rises 37% to $1.67 Billion in Fiscal Third Quarter Quiver Quantitative
FULTON, Md., September 03, 2026--Ciena Corp. today announced financial results for its fiscal third quarter ended August 1, 2026. Revenue was $1.67 billion, up 37% year-over-year.
Ciena stock advances after the optical networking company reports better-than-expected earnings and raises fiscal-year revenue guidance.
The fiber optic gear maker's fiscal Q3 earnings boomed 215%. Revenue and sales guidance slightly topped. Shares rose.
Investing.com -- Ciena Corporation (NYSE: CIEN) reported fiscal third-quarter results that exceeded analyst expectations, with shares rising 4.3% premarket following the announcement.
Ciena CEO Gary Smith sells $1.07m in company stock Investing.com
Ciena Q3FY26 Results Preview: Analysts cut targets amid $2B debt plan scanx.trade
Ciena Gears Up For Q3 Print; Here Are The Recent Forecast Changes From Wall Street's Most Accurate Analysts Benzinga
Ciena (NYSE:CIEN) CEO Gary Smith Sells 2,952 Shares of Stock MarketBeat
Ciena (NYSE:CIEN) Shares Down 1.6% - Should You Sell? MarketBeat
Ciena earnings up next: Can bookings rebound restore growth narrative? By Investing.com Investing.com Nigeria
Ciena, Samsara, Zscaler and more set to report earnings Thursday By Investing.com Investing.com Australia
Ciena earnings up next: Can bookings rebound restore growth narrative? Investing.com
Ciena earnings up next: Can bookings rebound restore growth narrative? By Investing.com Investing.com South Africa
Ciena, Samsara, Zscaler and more set to report earnings Thursday By Investing.com Investing.com UK
Pacifica Partners Inc. Sells 6,481 Shares of Ciena Corporation $CIEN MarketBeat
Ciena, Samsara, Zscaler and more set to report earnings Thursday By Investing.com Investing.com Canada
Ciena, Samsara, Zscaler and more set to report earnings Thursday Investing.com
Ciena Could Swing By $6.22 Billion After Earnings Benzinga
Ciena, Samsara, Zscaler and more set to report earnings Thursday By Investing.com Investing.com Nigeria
Ciena Stock Is Up 280% In Last 1 Year: Does It Still Have Room To Run Into 2028? TIKR.com
This networking leader's fundamentals are near the top of its class, but its stock performance has been left behind, forcing investors to ask if the market is right to be so cautious.
Ciena, Samsara, Zscaler and more set to report earnings Thursday Investing.com
GTLB's fiscal Q2 revenues increase 21.3% as customer expansion, sales productivity, and AI product traction support growth.
How Will Ciena Stock React To Its Upcoming Earnings? Trefis
Ciena earnings up next: Can bookings rebound restore growth narrative? Investing.com
Ciena earnings up next: Can bookings rebound restore growth narrative? By Investing.com Investing.com Canada
Ciena earnings up next: Can bookings rebound restore growth narrative? By Investing.com Investing.com South Africa
Ciena earnings up next: Can bookings rebound restore growth narrative? By Investing.com Investing.com UK
Ciena's Next Earnings Report on September 3 Could Send the Stock Soaring. Here's Why. Currently.com
Ciena stock falls ahead of Q3 earnings as analysts cut targets ad-hoc-news.de
Ciena (NYSE:CIEN) Stock Price Down 5.6% on Analyst Downgrade MarketBeat
Ciena Corp (CIEN) Shares Fall 5.9% -- What GF Score of 71 Tells Investors GuruFocus
Ciena (CIEN) Stock Trades Below Fair Value Even After Its Big Run Yahoo Finance
Ciena's Next Earnings Report on September 3 Could Send the Stock Soaring. Here's Why. Yahoo Finance
Ciena stock has delivered a very large gain over the past few years, while the main valuation checks send mixed signals about where value now sits. The Discounted Cash Flow (DCF) intrinsic value estimate screens the shares as undervalued, yet broader checks and market multiples suggest Ciena is not a clear bargain. Ciena has returned very close to 7x over the last 3 years, which puts recent price action at the top end of its recent history and raises the bar for further upside. Expectations...
Ciena Corporation expected to post earnings of $1.73 a share - Earnings Preview TradingView
Ciena (NYSE:CIEN) Shares Down 5.4% After Analyst Downgrade MarketBeat
Ciena's Next Earnings Report on September 3 Could Send the Stock Soaring. Here's Why. The Motley Fool
Expectations are quite high for the optical networking hardware specialist.
AI Stocks to Watch: Broadcom and Ciena Intellectia AI
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Why Ciena (CIEN) Stock Is Down Today | CIEN Stock News Quiver Quantitative
Why Ciena (CIEN) Stock Is Down Today | CIEN Stock News Quiver Quantitative
Prediction: This AI Infrastructure Stock Will Soar After Sept. 3 (Hint: It's Not Broadcom) The Globe and Mail
Prediction: This AI Infrastructure Stock Will Soar After Sept. 3 (Hint: It's Not Broadcom) The Globe and Mail
The game-changer could boost a little-known tech company that’s critical to internet infrastructure.
CIEN Maintained by B. Riley Securities -- Price Target Lowered t GuruFocus
Contrarian Signal Flashing for Ciena Stock Schaeffer's Investment Research
Contrarian Signal Flashing for Ciena Stock Yahoo Finance
Prediction: This AI Infrastructure Stock Will Soar After Sept. 3 (Hint: It's Not Broadcom) The Globe and Mail
Morgan Stanley sees key catalyst in vital tech stock before earnings thestreet.com
Ciena has taken a breather since its recent 25-year peak
Ciena (NYSE:CIEN) Price Target Cut to $413.00 by Analysts at B. Riley Financial MarketBeat
B. Riley Lowers Price Target on Ciena to $413 From $516, Keeps Neutral Rating marketscreener.com
Ahead of Ciena (CIEN) Q3 Earnings: Get Ready With Wall Street Estimates for Key Metrics Yahoo Finance
Technology stocks face a test from the prospect of higher interest rates after Fed Chairman Kevin Warsh issued a warning about inflation.
Looking beyond Wall Street's top-and-bottom-line estimate forecasts for Ciena (CIEN), delve into some of its key metrics to gain a deeper insight into the company's potential performance for the quarter ended July 2026.
Prediction: This AI Infrastructure Stock Will Soar After Sept. 3 (Hint: It's Not Broadcom) The Globe and Mail
Weekly Recap: AI revenue expectations and sector weakness, rate-hike odds TradingView
Prediction: This AI Infrastructure Stock Will Soar After Sept. 3 (Hint: It's Not Broadcom) The Motley Fool
Technology stocks face a test from the prospect of higher interest rates after Fed Chairman Kevin Warsh issued a warning about inflation.
Ciena (CIEN) Drops 5.35% to $378.44 as Optical Networking Stock Tests Key Support - Sector Leader Stocks careplusvn.com
Jobs data will come in on Tuesday and Friday, and we’ll get manufacturing data as well. Campbell’s Snowflake, Ciena, and more will also report earnings.
Earnings Preview: Ciena to Report Financial Results Pre-market on September 03 Moomoo
Ciena (CIEN) Stock May Be Below Fair Value On Fresh AI Demand News webull.com
Navellier & Associates Inc. Purchases 4,100 Shares of Ciena Corporation $CIEN MarketBeat
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Ciena’s Backlog Just Hit $7.7 Billion. Here’s Why the Stock Pulled Back Anyway TIKR.com
Ciena Stock Ahead of Q3 Earnings: Buy, Sell, or Wait for the Results? The Globe and Mail
Ciena Stock Ahead of Q3 Earnings: Buy, Sell, or Wait for the Results? Eastern Progress
Ciena Stock Ahead of Q3 Earnings: Buy, Sell, or Wait for the Results? The Globe and Mail
Ciena Stock Ahead of Q3 Earnings: Buy, Sell, or Wait for the Results? The Globe and Mail
Ciena Survey: AI Demands Drive Network Upgrades, Quantum Encryption ET Datacenters
Ciena Stock Ahead of Q3 Earnings: Buy, Sell, or Wait for the Results? The Globe and Mail
Ciena Corp (CIEN) Shares Fall 5.3% -- GF Value Says Still Overva GuruFocus
Consensus cuts the stock's earnings multiple by about a third within two years, and what decides whether that happens is component supply rather than customer demand.
Ciena Corp Stock (CIEN) Closed Down by 5.35% on Aug 28: What Investors Need To Know TradingKey
Ciena Stock Ahead of Q3 Earnings: Buy, Sell, or Wait for the Results? Yahoo Finance
Ciena Stock Ahead of Q3 Earnings: Buy, Sell, or Wait for the Results? Zacks Investment Research
NTAP heads into Q1 FY2027 with AI-driven demand across flash, cloud and Keystone, plus acquisitions and pricing actions shaping its outlook.
CIEN heads into Q3 earnings with AI-driven connectivity demand, a $7.7B backlog and cloud momentum, while supply constraints remain a key risk.
Ciena Study: AI Workloads Forcing Optical Network Overhaul AI Magazine
Ciena options suggest 9.4% stock move after earnings release Investing.com
Ciena options suggest 9.4% stock move after earnings release By Investing.com Investing.com South Africa
Ciena options suggest 9.4% stock move after earnings release By Investing.com Investing.com South Africa
Ciena (CIEN) Stock May Be Below Fair Value On Fresh AI Demand News simplywall.st
Ciena options suggest 9.4% stock move after earnings release Investing.com
Ciena options suggest 9.4% stock move after earnings release By Investing.com Investing.com Nigeria
Ciena survey: AI revenue & quantum-safe encryption datacenter.news
Discover August 2026's Stocks Estimated To Be Trading Below Fair Value simplywall.st
Ciena survey: AI revenue & quantum-safe encryption DataCenterNews Asia Pacific
Ciena options suggest 9.4% stock move after earnings release By Investing.com Investing.com Canada
Ciena (CIEN) Earnings Expected to Grow: Should You Buy? Yahoo Finance
Ciena (CIEN) possesses the right combination of the two key ingredients for a likely earnings beat in its upcoming report. Get prepared with the key expectations.
Aviat Networks (AVNW) delivered earnings and revenue surprises of +28.00% and +10.32%, respectively, for the quarter ended June 2026. Do the numbers hold clues to what lies ahead for the stock?
Indian telecom operators bet big on AI network services, but say optical upgrades can't wait: Ciena surve The Times of India
Ciena Research: UAE and Saudi service providers see AI network services driving new revenue growth Zawya
Ciena (CIEN) Expected to Announce Earnings on Thursday MarketBeat
Ciena says AI services to drive telecoms revenue growth SecurityBrief Australia
Ciena (CIEN) Stock May Be Below Fair Value On Fresh AI Demand News simplywall.st
Needham reiterates Ciena stock rating ahead of earnings By Investing.com Investing.com South Africa
This is an aggressive supply-chase year for Arista Networks. The company builds high-performance networking gear for its two largest partners, Microsoft and Meta.
Ooma (OOMA) delivered earnings and revenue surprises of +6.06% and +1.90%, respectively, for the quarter ended July 2026. Do the numbers hold clues to what lies ahead for the stock?
Needham reiterates Ciena stock rating ahead of earnings Investing.com
BDC's record Q2 results, AI data-center momentum and RUCKUS deal strengthen its shift toward higher-value, full-stack networking solutions.
CIEN Reiterates by Needham -- Price Target Maintained at $600 GuruFocus
Needham reiterates Ciena stock rating ahead of earnings Investing.com
What Ciena (CIEN)'s AI Network Demand Survey and Earnings Momentum Means For Shareholders finance.yahoo.com
Ciena recently reported survey results showing that most service providers see high-capacity AI-driven network services and advanced automation as critical to future revenue, while analysts highlighted the company’s recent pattern of outperforming earnings expectations and a currently positive earnings outlook. An interesting takeaway is that nearly all surveyed providers view AI-enabled automation as essential for monetizing new connectivity services, underscoring Ciena’s potential role at...
Ciena survey finds service providers expect AI network services to drive revenue growth TNGlobal
Ciena Survey Highlights AI Network Services and Network Upgrades The Fast Mode
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Ciena: Long-Term AI-Driven Demand Tailwinds Offset by Near-Term Supply Constraints; Marshall Reiterates Hold Rating and Maintains $490 Price Target TipRanks
The company's AI story is a powerful one, but its long-term success hinges on a single customer metric worth watching closely as the easy growth phase ends.
New Ciena Research: Service Providers Expect High-Capacity AI Services and MOFN to Fuel Revenue Growth, But Network Upgrades are Needed Business Wire
Ciena: CSPs expect AI services and MOFN for revenue growth but they need network upgrades fiercewireless.com
New Ciena Research: Service Providers Expect High-Capacity AI Services and MOFN to Fuel Revenue Growth, But Network Upgrades are Needed Yahoo Finance Australia
Ciena Research: Indian Telcos Eye AI Network Revenue & Optical Upgrades CXOToday.com
Ciena: CSPs expect AI services and MOFN for revenue growth but they need network upgrades Fierce Network
AI services may open new revenue, but 88% of providers say networks need upgrades Stock Titan
FULTON, Md., August 25, 2026--A recent Ciena survey of service providers underscores the revenue potential of AI-driven networking. Ninety percent1 of respondents expect high-capacity AI network services – connectivity to AI infrastructure required by enterprises, hyperscalers, and neoscalers – to drive revenue growth over the next three to five years, with 56% citing them as their primary source of net-new revenue. Confidence is equally strong in managed optical fiber network (MOFN) services, w
Ciena Survey Finds 67% of Indian Service Providers Expect AI Revenue Growth SMEStreet
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Will Ciena (CIEN) Beat Estimates Again in Its Next Earnings Report? Yahoo Finance
Ciena Stock Sinks as Wall Street Turns Cautious TipRanks
Rosenblatt reiterates Ciena stock rating ahead of earnings By Investing.com Investing.com Australia
Ciena Shares Fall as Investors Weigh Analyst Reset and Earnings Risk Moomoo
Ciena Corp (CIEN) Shares Fall 6.0% -- GF Value Says Still Overvalued GuruFocus
Ciena Corp (CIEN) Shares Fall 6.0% -- GF Value Says Still Overva GuruFocus
Ciena Corp Stock (CIEN) Moved Down by 5.37% on Aug 24: A Full Analysis TradingKey
Ciena shares fall as investors weigh analyst reset and earnings risk | CIEN Stock News Quiver Quantitative
Rosenblatt reiterates Ciena stock rating ahead of earnings Investing.com
GLW's Optical Communications sales surge 32%, fueled by AI data center demand, with Scale-Up systems offering another growth opportunity.
Ciena (CIEN) has an impressive earnings surprise history and currently possesses the right combination of the two key ingredients for a likely beat in its next quarterly report.
Monday's session: gap up and gap down stock in the S&P500 index ChartMill
CIEN Maintained by Rosenblatt -- Price Target Maintained at $720 GuruFocus
The Dow Jones average rises but other indexes fall as President Trump lashes out at Canada. Nvidia dives but a stock clears an entry.
SANTA BARBARA, Calif., August 24, 2026--Quintessent, an innovator in resilient and low-cost AI datacenter optical interconnect products, today announced it has raised $40 million in an oversubscribed Series A investment round. Quintessent also announced the start of customer sampling of its single-chip quantum dot-based DWDM comb laser – a new class of light source designed to simplify optical connectivity for rapidly scaling AI clusters.
Rosenblatt reiterates Ciena stock rating ahead of earnings Investing.com
Ciena (CIEN) Earnings Report: Profit Per Share Surpasses Its Benchmark on the Day vinanet.vn
Bank of New York Mellon Corp Acquires Shares of 825,480 Ciena Corporation $CIEN MarketBeat
ION Network Deploys Ciena Optical Technology for 288 Tb/s Capacity The Fast Mode
Ciena's Massive AI Tailwind: Optical Networks Are Now Critical The Globe and Mail
BofA cuts Ciena stock price target on optical sector valuation By Investing.com Investing.com Canada
Ciena vs. Coherent: Which AI Optical Networking Stock is a Better Buy? The Globe and Mail
Can ION Network's Adoption of WL6e Boost CIEN's Optical Momentum? The Globe and Mail
Arista has placed a nearly ten-billion-dollar bet on its future. The company's multiyear purchase commitments have almost tripled from a year ago, reaching approximately $9.7 billion. This is not just managing inventory; it is an aggressive move to secure years of components for an unprecedented demand cycle.
Ciena (NYSE:CIEN) Shares Down 1.6% - Time to Sell? MarketBeat
BofA cuts Ciena stock price target on optical sector valuation By Investing.com Investing.com Nigeria
Ciena vs. Coherent: Which AI Optical Networking Stock is a Better Buy? Yahoo Finance
Can ION Network's Adoption of WL6e Boost CIEN's Optical Momentum? Zacks Investment Research
Ciena Corporation Price Today | xCIEN Live Price, Chart & Market Cap OKX
Can ION Network's Adoption of WL6e Boost CIEN's Optical Momentum? Yahoo Finance Australia
Can ION Network's Adoption of WL6e Boost CIEN's Optical Momentum? TradingView
BofA cuts Ciena stock price target on optical sector valuation Investing.com
Ciena vs. Coherent: Which AI Optical Networking Stock is a Better Buy? Yahoo Finance UK
Ciena's WL6e deployment on ION Network's ICS1 highlights rising demand for high-capacity connectivity as Indonesia's digital economy expands.
CIEN and COHR benefit from AI-driven optical networking demand, but differing growth prospects, capacity challenges and valuations give one an edge.
BofA Securities Adjusts Ciena Price Target to $550 From $660, Maintains Buy Rating marketscreener.com
BofA cuts Ciena stock price target on optical sector valuation By Investing.com Investing.com UK
Ciena price target lowered to $550 from $660 at BofA TipRanks
ION Network deploys Ciena's WL6e coherent optics on new ION cable system Telecompaper
Can MOFN Tailwinds Drive Ciena's Service Provider Revenues? The Globe and Mail
Why is Ciena stock gaining today? Investing.com
Why is Ciena stock gaining today? By Investing.com Investing.com Nigeria
Coherent, Teradyne, and Ciena Are the S&P 500’s 3 Biggest Decliners on Tuesday AOL.com
Ciena's Massive AI Tailwind: Optical Networks Are Now Critical The Globe and Mail
Northland upgrades Ciena stock rating on strong supplier results Investing.com Nigeria
Ciena's Massive AI Tailwind: Optical Networks Are Now Critical The Globe and Mail
Ciena's Massive AI Tailwind: Optical Networks Are Now Critical The Motley Fool
Why is Ciena stock gaining today? By Investing.com Investing.com South Africa
Northland upgrades Ciena stock rating on strong supplier results By Investing.com Investing.com South Africa
Ciena SVP & CFO Marc Graff sells $2.15m in company stock Investing.com Australia
Ciena SVP & CFO Marc Graff sells $2.15m in company stock Investing.com South Africa
Arista's operating line runs far ahead of the market, but the margin on the volume it is locking in depends on which customers show up.
Ciena SVP & CFO Marc Graff sells $2.15m in company stock Investing.com South Africa
What the e& UAE Network Deal Signals for Ciena Stock Recent attention on Ciena (CIEN) stock follows e& UAE’s move to deploy the company’s optical and software platforms for a future-ready Dense Wavelength Division Multiplexing network across the region. See our latest analysis for Ciena. Ciena’s recent client win with e& UAE comes after a mixed period for the stock, with the share price falling 31.97% over the past 90 days but still delivering a 62.35% year to date share price return and a...
Why is Ciena stock gaining today? Investing.com
Northland upgrades Ciena stock rating on strong supplier results Investing.com
Ciena Stock Fell 9% After TD Cowen Cut Its Target $100. The Buy Rating Stayed TIKR.com
Ciena CEO Sells 2,952 Shares for $1.3 Million Yahoo Finance
Disposition executed under a pre-established Rule 10b5-1 plan, while the CEO retains 246,030 shares.
Northland upgrades Ciena stock rating on strong supplier results By Investing.com Investing.com Canada
Ciena CEO Sells 2,952 Shares for $1.3 Million fool.com
Can MOFN Tailwinds Drive Ciena's Service Provider Revenues? The Globe and Mail
Can MOFN Tailwinds Drive Ciena's Service Provider Revenues? Yahoo Finance
CIEN Upgraded by Northland Capital Markets -- Price Target Raised to $500 GuruFocus
CIEN's service provider revenues are gaining from MOFN demand, led by India, as AI traffic drives renewed optical network investment worldwide.
This Ciena Analyst Turns Bullish; Here Are Top 5 Upgrades For Wednesday Benzinga
Can MOFN Tailwinds Drive Ciena's Service Provider Revenues? Zacks Investment Research
Ciena (NYSE:CIEN) Upgraded to "Outperform" at Northland Securities MarketBeat
Here Are Wednesday’s Top Wall Street Analyst Research Calls: Baidu, Ciena, CME Group, Dollar Tree, Dominion, Fabrinet, Honeywell Aerospace, Klarna, Pershing Square, and More Yahoo Finance
Northland upgrades Ciena stock rating on strong supplier results Investing.com
Why is Ciena stock gaining today? By Investing.com Investing.com India
Northland Upgrades Ciena to Outperform From Market Perform, Adjusts Price Target to $500 From $450 marketscreener.com
Northland upgrades Ciena stock rating on strong supplier results By Investing.com Investing.com India
Here Are Wednesday’s Top Wall Street Analyst Research Calls: Baidu, Ciena, CME Group, Dollar Tree, Dominion, Fabrinet, Honeywell Aerospace, Klarna, Pershing Square, and More 24/7 Wall St.
TD Cowen Adjusts Price Target on Ciena to $575 From $675, Maintains Buy Rating marketscreener.com
Why is Ciena stock sliding today? By Investing.com Investing.com India
Ciena SVP & CFO Marc Graff sells $2.15m in company stock Investing.com Nigeria
Why Ciena Stock Tanked by Almost 9% on Tuesday The Globe and Mail
Why is Ciena stock sliding today? By Investing.com Investing.com Australia
Why is Ciena stock sliding today? By Investing.com Investing.com South Africa
Why Ciena Stock Tanked by Almost 9% on Tuesday Yahoo Finance
Ciena Insider Sold Shares Worth $1,321,840, According to a Recent SEC Filing marketscreener.com
Ciena (NYSE: CIEN) exec sale leaves 38,407-share stake Stock Titan
Why Ciena Stock Tanked by Almost 9% on Tuesday Currently.com
Ciena (NYSE: CIEN) exec sells 2,500 shares under trading plan Stock Titan
An analyst chopped his price target on the AI equipment specialist.
Marc Graff Sells 4,995 Shares of Ciena (NYSE:CIEN) Stock MarketBeat
Ciena Insider Sold Shares Worth $1,095,250, According to a Recent SEC Filing marketscreener.com
Ciena SVP & CFO Marc Graff sells $2.15m in company stock Investing.com
Why Ciena Stock Tanked by Almost 9% on Tuesday The Motley Fool
Ciena SVP Brodie Gage Executes Sale of 1,200 Shares via 10b5-1 Trading Plan Kalkine Media
AI infrastructure stocks Coherent, Ciena, and T... Pluang
Insider Selling: Ciena (NYSE:CIEN) CEO Sells 2,952 Shares of Stock MarketBeat
Ciena price target lowered to $575 from $675 at TD Cowen TipRanks
Coherent, Teradyne, and Ciena Are the S&P 500’s 3 Biggest Decliners on Tuesday Yahoo Finance
Coherent, Teradyne, and Ciena Are the S&P 500’s 3 Biggest Decliners on Tuesday 24/7 Wall St.
CIEN Maintained by TD Cowen -- Price Target Lowered to $575 GuruFocus
TD Cowen Lowers Ciena (NYSE:CIEN) Price Target to $575.00 MarketBeat
Why is Ciena stock sliding today? Investing.com
Ciena rises as AI networking demand and prior capital actions remain in focus | CIEN Stock News Quiver Quantitative
Ciena Corporation Price Today | XCIEN Live Price, Chart & Market Cap okx.com
Ciena Corp (CIEN) Shares Surge 3.8% -- What GF Score of 72 Tells Investors GuruFocus
Ciena (NYSE: CIEN) affiliate plans $527K sale of 1,200 shares Stock Titan
AI Networking Stocks Are Rallying on Monday. Marvell Up 8%, Credo Up 8%, Ciena Joins the Move Yahoo Finance
AI Networking Stocks Are Rallying on Monday. Marvell Up 8%, Credo Up 8%, Ciena Joins the Move 24/7 Wall St.
A Sunday research note on a single chip ramp sent the entire AI networking layer surging Monday morning, and institutional positioning already hiding in plain sight suggests the move may have had more fuel than most realized.
Ciena Corp Stock (CIEN) Moved Up by 6.53% on Aug 17: A Full Analysis TradingKey
Ciena (NYSE:CIEN) Passes the Eight-Rule Growth Screen: Earnings, Margins, and Cash Flow All Accelerating ChartMill
Ciena Corporation $CIEN Shares Purchased by Empowered Funds LLC MarketBeat
Ciena Corp (CIEN) Stock Down 3.2% but Still Overvalued -- GF Sco GuruFocus
Ciena (NYSE:CIEN) Stock Price Down 3.1% - Should You Sell? MarketBeat
Ciena (CIEN) insider files to sell 2,500 shares after recent 10b5-1 sales stocktitan.net
Ciena (CIEN) insider Marc Graff files Form 144 to sell 4,995 shares Stock Titan
Will Ciena's Rising Backlog Improve Revenue Visibility Into 2027? theglobeandmail.com
Will Ciena's Rising Backlog Improve Revenue Visibility Into 2027? TradingView
Will Ciena's Rising Backlog Improve Revenue Visibility Into 2027? Yahoo Finance
CIEN enters 2027 with a $7.7B backlog, strong orders and new products supporting revenue outlook as AI fuels network demand.
Will Ciena's Rising Backlog Improve Revenue Visibility Into 2027? Zacks Investment Research
U.S. Market Moves Higher — One Stock to Consider: Ciena Corporation Kalkine
Nvidia stock has dropped after six earnings since 2024, and TSMC absorbed every hit better. Before August 26, analysts see 27% upside.
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Why Ciena Stock Is Suddenly Back In Focus TipRanks
Ciena Stock Outlook: Is Wall Street Bullish or Bearish? inkl
Arista Networks stock sits at its high on a multiple past anything in its ten-year record, while the margin that price depends on is already at the top of its range.
Ciena Stock Outlook: Is Wall Street Bullish or Bearish? Yahoo Finance
Ciena has significantly outperformed the broader market over the past year, and analysts are moderately optimistic about the stock’s prospects.
Ciena (CIEN) Stock Looks Undervalued Following Its Near 10x Three Year Run simplywall.st
8 Green Days In A Row: Agnico Eagle Mines Stock Is Up 27% Trefis
CIEN Aug 2026 417.500 call (CIEN260814C00417500) stock price, news, quote and history Yahoo Finance UK
Merit Medical Systems Stock Climbs 25% On A 14-Day Winning Streak Trefis
Collect 13% On CIEN Stock Now, Own It 60% Cheaper If It Dips Trefis
Ciena Corp Stock (CIEN) Moved Up by 5.80% on Aug 13: A Full Analysis TradingKey
Here is a way to collect an immediate income stream from the networking boom, which you keep no matter what, while lining up a chance to buy a key supplier at a deep discount if it ever gets there.
Optics Stocks Divide: Coherent and Cisco Drop After Earnings While Nokia and Ciena Soar Yahoo Finance
AI Network Boom = 5X Potential? | CIEN Stock Analysis | Ciena Stock Prediction? Dane Scarlett (XjWOZS93Hm) Mshale
Optics stocks split as Coherent and Cisco fall despite strong earnings; Ciena and Nokia rise on AI data center demand. Pluang
Optics Stocks Divide: Coherent and Cisco Drop After Earnings While Nokia and Ciena Soar 24/7 Wall St.
Two optics companies beat earnings estimates and watched their stocks crater while rivals selling into the exact same AI demand surge went flying in the opposite direction. The divergence comes down to something buried in the cash flow disclosures that most headlines missed.
Ciena Stock Jumps 11% After Landing Major Middle East Network Deal and Completing Quantum Trial TIKR.com
Ciena (CIEN) Stock Looks Undervalued Following Its Near 10x Three Year Run simplywall.st
Ciena Stock Outlook: Is Wall Street Bullish or Bearish? Barchart.com
Cisco beat earnings, crushed revenue estimates, and racked up billions in AI orders, yet the stock cratered 7% anyway. Five analyst firms still raised their price targets, but the spread between the most bearish and most bullish tells a story of deep Wall Street disagreement about where Cisco goes from here.
Lumentum blew past earnings estimates and still trades below where it was three months ago, leaving a respected semiconductor analyst convinced the selloff created an opening the market has not yet closed.
Ciena Corp (CIEN) Stock News Today TradingKey
Ciena (CIEN) Stock Looks Reasonable On Cash Flow While Earnings Look Stretched Yahoo Finance
Ciena has delivered very strong share price gains over the past few years, yet the valuation checks send mixed signals, with an intrinsic value estimate based on a Discounted Cash Flow (DCF) pointing to upside while market multiples suggest the stock is expensive. That split has become more important after a very sharp three year return and fresh interest linked to AI related demand for its networking technology. Ciena has returned about 9.7x over the past three years, which puts a lot of...
Ciena (NYSE:CIEN) has been selected by e& UAE to supply technology for a next generation, high capacity DWDM network build in the country. The company reported a successful quantum safe networking trial with Quantum Corridor and Toshiba using Ciena optical and secure transport systems. Both developments highlight Ciena's role in large scale digital infrastructure projects and in addressing future data security needs. For readers looking to find more companies exposed to similar digital and...
Here is a way to get paid a real income now on your Arista Networks shares, cash you keep no matter what, in exchange for capping your gains at a price above today's.
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Ciena (CIEN) Lands Fresh Network Wins, Is The Stock Still Undervalued? Sahm
Why Is Ciena Stock Surging on Wednesday? Benzinga
CIEN Mar 2027 290.000 put (CIEN270319P00290000) stock historical prices and data Yahoo Finance Singapore
US Stock Market Movements | Optical Communication Stocks Rise Broadly, Ciena (CIEN.US) Surges Over 9% Moomoo
Ciena Corp Stock (CIEN) Moved Up by 12.38% on Aug 12: What Signal Does It Send? TradingKey
Why is Ciena stock surging today? Investing.com
The band the options market prices for the next ten months runs from just under the low this stock has set over the past year to a level far above today's price, and the volatility behind it is close to what the stock has actually been doing.
Ciena (NYSE:CIEN) Stock Price Up 9.7% - Still a Buy? MarketBeat
Why Is Ciena Stock Surging on Wednesday? Benzinga
AI infrastructure stocks jumped, with shares of AI server makers, optical-products companies, and neocloud providers moving higher.
NewEdge Advisors LLC Acquires 6,132 Shares of Ciena Corporation $CIEN MarketBeat
Ciena (CIEN) Lands Fresh Network Wins, Is The Stock Still Undervalued? simplywall.st
Ciena upgraded to Buy as strong Q2 growth and A... pluang.com
Ciena: A Steadier Way Into The Optical AI Trade Seeking Alpha
CIENA STOCK JUMPS: Record Q4 Revenue & 24% Growth Outlook (CIEN) | AI Network Infrastructure Lazio - Inter (L1jY9HSA3B) Mshale
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Arista keeps raising its revenue outlook as it locks up components, which makes its supply agreements the real driver of the upside case.
Ciena reports 40% revenue growth in Q2 2026, dr... pluang.com
Ciena: AI's Optical Bottleneck Can Keep The Earnings Cycle Running seekingalpha.com
Get paid a significant income stream now for agreeing to buy this AI networking star at a discount later, an attractive proposition you keep whether the stock soars or stalls.
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300% Earnings Growth, But The Stock Crashed 13%. Why? | Ciena Corporation (CIEN) Stock Analysis Minimum Wage (a1zsgYXPoc) Mshale
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Ciena Corp (CIEN) Shares Fall 6.0% -- What GF Score of 72 Tells Investors GuruFocus
Ciena (NYSE:CIEN) Shares Down 6% - Time to Sell? MarketBeat
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Ciena Corporation: AI Hyperscalers Demand For Hyper-Rails To Drive Market Momentum Seeking Alpha
Roundhill's new photonics ETF grabbed attention with a massive opening day, but underneath the excitement sits a 12-stock portfolio where a single earnings call or insider sale can move the entire fund.
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Ciena Corporation: AI Hyperscalers Demand For Hyper-Rails To Drive Market Momentum Seeking Alpha
CIEN's AI-driven optical networking demand is fueling record revenue and a $7.7 billion backlog, but supply constraints and costs pose key risks.
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Ciena, Quantum Corridor Validate 1.6 Tb/s Quantum-Safe Optical Encryption The Fast Mode
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Optical Networking Stocks Lumentum Ciena and Corning Are Beating the AI Trade Startup Fortune
If You Invested $100 In Ciena Stock 10 Years Ago, You Would Have This Much Today webull.com
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Ciena Stock: Not The Best Photonics Idea (NYSE:CIEN) Seeking Alpha
Ciena Stock: Not The Best Photonics Idea (NYSE:CIEN) Seeking Alpha
PensionDanmark Pensionsforsikringsaktieselskab Purchases 4,490 Shares of Ciena Corporation $CIEN MarketBeat
UNICOM Systems Inc. Buys 18,400 Shares of Ciena Corporation $CIEN MarketBeat
Assenagon Asset Management S.A. Cuts Stock Position in Ciena Corporation $CIEN MarketBeat
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Ciena Corp (CIEN) Stock News Today TradingKey
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If You Invested $100 In Ciena Stock 10 Years Ago, You Would Have This Much Today Benzinga
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Avoiding Lag: Real-Time Signals in (CIEN) Movement Stock Traders Daily
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AAOI's record Q2 revenues and surging AI-driven demand fuel growth, but supply constraints, competition and valuation concerns cloud the outlook.
LITE heads into fiscal Q4 earnings with strong AI optics demand and a 1.6T transceiver ramp, though supply constraints could limit upside.
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NTGR's Q2 earnings beat estimates as Enterprise growth and wider margins offset Consumer weakness amid memory-cost headwinds.
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Why is Ciena stock gaining today? Investing.com
Ciena Will Host an 8:30 a.m. Webcast After Expected Sept. 3 Results Stock Titan
Press Release: Ciena Announces Reporting Date and Web Broadcast for Fiscal Third Quarter 2026 Results Moomoo
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Press Release: Ciena Announces Reporting Date and Web Broadcast for Fiscal Third Quarter 2026 Results Moomoo
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Lazard Asset Management LLC Sells 6,788 Shares of Ciena Corporation $CIEN MarketBeat
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Ciena Announces Reporting Date and Web Broadcast for Fiscal Third Quarter 2026 Results Yahoo Finance
Ciena Announces Reporting Date and Web Broadcast for Fiscal Third Quarter 2026 Results marketscreener.com
The case for the run sat in chip commitments and unrecognized product revenue quarters before Arista Networks stock caught up.
FMR LLC and Abigail Johnson disclose 13.5% CIENA CORP (CIEN) ownership in 13G/A Stock Titan
Ciena Announces Reporting Date and Web Broadcast for Fiscal Third Quarter 2026 Results Business Wire
Fidelity Reports 13.5% Stake in Ciena in Updated SEC Filing citybiz
Here is how Arista Networks (ANET) and Ciena (CIEN) have performed compared to their sector so far this year.
Ciena Announces Reporting Date and Web Broadcast for Fiscal Third Quarter 2026 Results Business Wire
HANOVER, Md., August 06, 2026--Ciena expects to announce its fiscal third quarter financial results on Thursday, September 3, 2026 before the open of the U.S. financial markets.
Quantum Corridor, Ciena, and Toshiba Complete World's First 1.6 Tb/s Quantum-Safe Optical Encryption Milestone on Live Commercial Network marketscreener.com
The Trump Administration Just Gave Ciena Stock a Huge Boost. What to Know. webull.com
CIEN Aug 2026 295.000 put (CIEN260807P00295000) interactive stock chart Yahoo Finance Australia
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The Trump Administration Just Gave Ciena Stock a Huge Boost. What to Know. inkl.com
The Trump Administration Just Gave Ciena Stock a Huge Boost. What to Know. Yahoo Finance
Networking stocks surge as Trump drafts a ban on a vital Chinese data center component.
Glenmede Trust Co. NA Sells 11,759 Shares of Ciena Corporation $CIEN MarketBeat
The Trump Administration Just Gave Ciena Stock a Huge Boost. What to Know. Barchart.com
e& UAE unveils DWDM network with Ciena’s high-speed optical gear fierce-network.com
ADTN is expanding its AI networking portfolio, but execution issues and margin pressure may delay the payoff from growing AI infrastructure demand.
ADTN's fiber broadband and AI networking opportunities remain strong, but execution challenges and weaker earnings outlook suggest patience may be the better strategy.
e& UAE upgrades optical network to meet AI-era data demand gulfbusiness.com
E& picks Ciena coherent optics to scale DWDM network Telecompaper
UAE Telecom e& UAE Deploys Network for Cloud and Data Centers Stock Titan
e& UAE unveils DWDM network with Ciena’s high-speed optical gear fiercewireless.com
Extreme Networks (NASDAQ:EXTR) reported fourth-quarter fiscal 2026 revenue of $339 million, up 10% from a year earlier and 7% sequentially, as the networking company cited continued product demand, higher gross margins and growing adoption of its Extreme Platform ONE platform. For the full fiscal y
Ciena (CIEN) is back in focus after e& UAE chose its next generation DWDM and software platforms to expand a high capacity network, which highlights the stock’s exposure to global digital infrastructure projects. See our latest analysis for Ciena. Ciena’s recent client wins in the Middle East and its quantum safe networking trial in the US come as the stock trades at US$411.13, with a 1 day share price return of 5.21% and a year to date share price return of 67.09%. The 1 year total...
ABU DHABI, United Arab Emirates & HANOVER, Md., August 05, 2026--e& UAE, the telecom arm of e& (ADX: EAND), is deploying Ciena’s (NYSE: CIEN) next-generation optical and software solutions to build a future-ready, high-capacity Dense Wavelength Division Multiplexing (DWDM) network capable of handling surging traffic demands. This network enhancement will enable e& UAE to power the next wave of digital growth with greater scalability, ultra-high-capacity, and the foundation needed for the massive
In early August 2026, Quantum Corridor Inc. reported a successful trial of high-speed quantum-safe networking on its live Midwest commercial network, using Ciena’s WaveLogic 6 Extreme 1.6 Tb/s quantum-safe encryption and Toshiba’s quantum key distribution technology alongside existing WaveLogic 5 Extreme 800G traffic. The trial highlights how Ciena’s hybrid approach combining post-quantum cryptography with quantum key distribution can help operators secure current high-capacity networks...
Ciena (NYSE:CIEN) completed a trial of quantum-safe networking with Quantum Corridor Inc. and Toshiba International Corporation. The test combined Ciena's WaveLogic 6 Extreme platform with Toshiba's quantum key distribution encryption technology. The trial focused on providing quantum-safe data protection for enterprises and service providers facing rising cybersecurity risks. Ciena is best known for its optical networking and routing solutions that sit at the core of telecom and cloud...
e& UAE upgrades optical network to meet AI-era data demand Gulf Business
Pacer Advisors Inc. Sells 12,290 Shares of Ciena Corporation $CIEN MarketBeat
e& UAE Selects Ciena to Build Next-Generation High-Capacity Optical Network TechAfrica News
Ciena Corp (CIEN) Stock Up 5.2% but GF Value Says Overvalued -- GF Score: 72/100 GuruFocus
Quantum Corridor, Ciena, and Toshiba Complete World's First 1.6 Tb/s Quantum-Safe Optical Encryption Milestone on Live Commercial Network Finviz
CIEN 260807 670.00C (CIEN260807C670000) Stock Options Chain | Quotes & News moomoo.com
CIEN 260807 315.00P (CIEN260807P315000) Stock Options Chain | Quotes & News Moomoo
CIEN Dec 2026 860.000 call (CIEN261218C00860000) stock price, news, quote and history Yahoo Finance UK
Quantum Corridor's Live Network Carries Quantum-Safe Customer Traffic Stock Titan
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Quantum Corridor, Ciena, and Toshiba Complete World’s First 1.6 Tb/s Quantum-Safe Optical Encryption Milestone on Live Commercial Network marketscreener.com
Ciena Corp (CIEN) Stock Up 5.2% but GF Value Says Overvalued -- GF Score: 72/100 GuruFocus
Why is Ciena stock surging today? By Investing.com Investing.com South Africa
Ciena (NYSE:CIEN) CEO Gary Smith Sells 2,952 Shares MarketBeat
CIEN 260807 645.00C (CIEN260807C645000) Stock Options Chain | Quotes & News Moomoo
Why is Ciena stock surging today? Investing.com
Why is Ciena stock surging today? Investing.com
Applied Optoelectronics heads into Q2 earnings with AI-driven 800G demand and CATV growth, but valuation and production constraints loom.
Lumentum, Coherent Leads Networking Stocks Rally as Trump Considers Chinese Hardware Ban
Why is Ciena stock surging today? By Investing.com Investing.com Canada
Quantum Corridor, Ciena, and Toshiba Complete World’s First 1.6 Tb/s Quantum-Safe Optical Encryption Milestone on Live Commercial Network Business Wire
Corning just handed investors one of the steepest single-stock declines in its peer group, yet at least one major Wall Street bank is responding by raising its price target to levels that would shock most bears right now.
Quantum Corridor, Ciena, and Toshiba Complete World’s First 1.6 Tb/s Quantum-Safe Optical Encryption Milestone on Live Commercial Network Yahoo! Finance Canada
Ciena powers 1.6T quantum-safe demo for Quantum Corridor SDxCentral
Quantum Corridor, Ciena and Toshiba Test 1.6 Tb/s Quantum-Safe Network Encryption The Quantum Insider
HAMMOND, Ind. & HOUSTON & HANOVER, Md., August 04, 2026--Quantum Corridor, Ciena (NYSE: CIEN) and Toshiba have completed a successful trial of high-speed quantum-safe networking on Quantum Corridor’s live commercial network in the Midwest United States. The trial demonstrates how organizations can immediately protect critical in-flight data with Ciena’s WaveLogic 6 Extreme (WL6e) 1.6 Tb/s quantum-safe encryption capabilities, which support a hybrid security approach using NIST-certified PQC algo
CIEN 260807 502.50C (CIEN260807C502500) Stock Options Chain | Quotes & News moomoo.com
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U.S. Stocks Move Sharply | Despite Earnings Beat, Ciena Sells Off, Dragging Optical Communications Sector Lower at Market Open 富途牛牛
GLW has fallen 13.9% in three months, but AI infrastructure, solar and automotive growth could support demand as investors weigh key risks.
Shares of Corning had a tough July but a Truist analyst team believes the stock now has a “more reasonable entry point.” Shares of the optical networking company gained 6.5% to $147.30 on Monday after ending Friday up 2.2%. Corning and other optical networking names have become a major part of the artificial-intelligence trade.
AI data center boom drives demand for high-capacity networks in SE Asia Newsbytes.PH
Ciena Corporation (NYSE:CIEN) Receives Consensus Recommendation of "Moderate Buy" from Analysts MarketBeat
As hyperscalers scale out distributed AI factories, high-speed optical networking infrastructure becomes a vital link that prevents high-cost GPU clusters from going idle.
CIEN Aug 2026 332.500 put (CIEN260807P00332500) stock price, news, quote and history Yahoo Finance UK
Ciena (CIEN) Stock Looks Overvalued As Its Three Year Run Stretches On webull.com
CIEN Aug 2026 387.500 call (CIEN260807C00387500) stock price, news, quote and history Yahoo Finance Singapore
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Ciena (CIEN) Stock Looks Overvalued As Its Three Year Run Stretches On simplywall.st
Ciena (CIEN) Stock Looks Overvalued As Its Three Year Run Stretches On simplywall.st
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Royal Bank of Canada Sells 24,788 Shares of Ciena Corporation $CIEN MarketBeat
How Ciena’s Hyper-Rail AI Win and Guidance Hike At Ciena (CIEN) Has Changed Its Investment Story simplywall.st
If you hold shares in this AI networking leader, the options market says you're already signed up for a remarkably wide range of outcomes over the next year.
How Ciena’s Hyper-Rail AI Win and Guidance Hike At Ciena (CIEN) Has Changed Its Investment Story simplywall.st
Bank of America Corp DE Sells 209,815 Shares of Ciena Corporation $CIEN MarketBeat
Google Just Gave This AI Infrastructure Stock a New $100 Million Growth Catalyst Yahoo Finance
After a whipsaw end to the month, the stock market’s decline was highlighted by the worst month for chip stocks in 24 years.
CIEX | Tradr 2X Long CIEN Stock Data, Price & News Quiver Quantitative
Needham says Verizon's dark fiber partnership with Google could create more than $100 million in new revenue for Ciena, adding another catalyst to its AI growth story.
Liontrust Investment Partners LLP Buys 11,515 Shares of Ciena Corporation $CIEN MarketBeat
Vestor Capital LLC Sells 9,102 Shares of Ciena Corporation $CIEN MarketBeat
E20 Capital Ltd Acquires Shares of 107,349 Ciena Corporation $CIEN MarketBeat
Amundi Sells 52,475 Shares of Ciena Corporation $CIEN MarketBeat
Ciena Corp (CIEN) Stock Price & News - Google Finance google.com
Ciena (CIEN) Surges Over 10% as Strong Volume Propels Stock to $363.44 - Inverse ETF Flow vinanet.vn
VIAV faces fiscal Q4 earnings with AI networking launches and Spirent integration in focus, but weak telecom spending and cash flow concerns cloud the outlook.
California State Teachers Retirement System Sells 5,095 Shares of Ciena Corporation $CIEN MarketBeat
Ciena Corp (CIEN) Stock Down 5.8% but Still Overvalued -- GF Sco GuruFocus
Needham reiterates Ciena stock rating on Verizon fiber deal By Investing.com Investing.com UK
Ciena Corp (CIEN) Stock Down 5.8% but Still Overvalued -- GF Sco GuruFocus
3 Large Cap Growth Stocks Tied To AI Infrastructure And Fed Rate Uncertainty simplywall.st
Ciena (CIEN) Stock Looks Cheap On Cash Flow Despite Rich Earnings Yahoo Finance
Ciena stock has delivered a very large 3 year gain of roughly 7x, yet the current valuation picture is split, with a Discounted Cash Flow (DCF) intrinsic value estimate suggesting the shares trade at a sizeable discount while earnings based multiples point to an expensive profile and a low overall value score. Over the past 3 years, Ciena has returned roughly 7x, which puts extra focus on whether recent price strength is supported by fundamentals. Future cash flow growth and the timing of...
Needham reiterates Ciena stock rating on Verizon fiber deal By Investing.com Investing.com South Africa
Regal Partners Ltd Acquires Shares of 3,000 Ciena Corporation $CIEN MarketBeat
EverSource Wealth Advisors LLC Has $7.96 Million Stock Position in Ciena Corporation $CIEN MarketBeat
Ciena Corporation $CIEN Shares Sold by Atreides Management LP MarketBeat
Needham reiterates Ciena stock rating on Verizon fiber deal By Investing.com Investing.com Australia
Needham reiterates Ciena stock rating on Verizon fiber deal By Investing.com Investing.com South Africa
Needham reiterates Ciena stock rating on Verizon fiber deal By Investing.com Investing.com India
Needham reiterates Ciena stock rating on Verizon fiber deal By Investing.com Investing.com Nigeria
Needham reiterates Ciena stock rating on Verizon fiber deal By Investing.com Investing.com India
The networking giant's shares carry a premium, but a look two years into the future reveals a valuation that is far more ordinary.
Coherent, Lumentum, Ciena Stocks Fall After Corning Earnings Trigger Sector Selloff benzinga.com
Needham reiterates Ciena stock rating on Verizon fiber deal Investing.com
Rokos Capital Management LLP Trims Stock Holdings in Ciena Corporation $CIEN MarketBeat
Needham reiterates Ciena stock rating on Verizon fiber deal Investing.com
Needham reiterates Ciena stock rating on Verizon fiber deal By Investing.com Investing.com Canada
Estate Counselors LLC Sells 11,236 Shares of Ciena Corporation $CIEN MarketBeat
Ciena Corporation $CIEN Shares Bought by Renaissance Technologies LLC MarketBeat
The networking giant's shares carry a premium price tag, but a look at future earnings reveals a different story about what investors are actually paying for growth.
CIEN Aug 2026 510.000 put (CIEN260814P00510000) stock historical prices and data Yahoo Finance Singapore
Ciena Corp (CIEN) Shares Fall 3.5% -- GF Value Says Still Overva GuruFocus
Ciena Corp (CIEN) Shares Fall 3.5% -- GF Value Says Still Overva GuruFocus
Ciena's Q3 2026 Earnings: What to Expect Yahoo Finance
Ciena is set to post its third-quarter results soon, and analysts predict a triple-digit surge in the company’s bottom-line figure.
Ciena (NYSE:CIEN) Shares Down 7.1% - Time to Sell? MarketBeat
Ciena's Q3 2026 Earnings: What to Expect Barchart.com
Sona Asset Management US LLC Buys Shares of 4,000 Ciena Corporation $CIEN MarketBeat
Dai ichi Life Insurance Company Ltd Sells 3,289 Shares of Ciena Corporation $CIEN MarketBeat
CIEN Jul 2026 345.000 call (CIEN260731C00345000) stock price, news, quote and history Yahoo Finance Australia
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Sei Investments Co. Sells 104,622 Shares of Ciena Corporation $CIEN MarketBeat
Ciena Corporation Revenue Breakdown – NYSE:CIEN TradingView
Ciena (CIEN) Revenue Breakdown - Main Composition Moomoo
CIEN Aug 2026 345.000 put (CIEN260814P00345000) stock historical prices and data Yahoo Finance Singapore
Ciena Corp (CIEN) Dividends & Stock Splits: Historical Payouts and Event Timeline TradingKey
Senvest Management LLC Trims Stock Holdings in Ciena Corporation $CIEN MarketBeat
Is Ciena's Recent Surge Sustainable Amidst Insider Selling Kavout | AI
CIEN Jul 2026 432.500 call (CIEN260724C00432500) interactive stock chart Yahoo Finance UK
CIEN Jul 2026 395.000 call (CIEN260724C00395000) stock price, news, quote and history Yahoo Finance Australia
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NOK tops earnings estimates as AI networking and stronger margins help offset uneven telecom spending, offering fresh insight into its evolving growth outlook.
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Arrowstreet Capital Limited Partnership Sells 848,358 Shares of Ciena Corporation $CIEN MarketBeat
The Bull Case For Ciena (CIEN) Could Change Following Cloud AI-Driven Optical Demand Surge - Learn Why simplywall.st
CIEN Aug 2026 325.000 put (CIEN260814P00325000) stock historical prices and data Yahoo Finance Singapore
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The Bull Case For Ciena (CIEN) Could Change Following Cloud AI-Driven Optical Demand Surge - Learn Why simplywall.st
Ciena Corporation (CIEN) Q3 2025 Earnings Report - Results, Call & Slides TipRanks
Ciena Corporation (CIEN) Q2 2024 Earnings Report - Results, Call & Slides TipRanks
AI drives new demands on optical networks, Ciena says rcrwireless.com
4 Top-Performing Liquid Stocks to Boost Portfolio Returns - July 23, 2026 Zacks Investment Research
CIEN Jul 2026 605.000 call (CIEN260724C00605000) stock price, news, quote and history Yahoo Finance Australia
Ciena (NYSE:CIEN) Earnings Strength Powers AI Narrative Kalkine Media
GE Aerospace, AT&T and Chubb headline today's top analyst reports, highlighting business momentum, key challenges and strategic drivers shaping each company.
The networking giant is standing out in a weak market, but what it really offers your portfolio is a powerful, and volatile, dose of something new.
AI drives new demands on optical networks, Ciena says rcrwireless.com
AGX, CIEN, HUBS and SMTC make the cut as the top liquid stocks, each boasting strong liquidity, growth attributes and operational efficiency.
First Trust Advisors LP Lowers Stock Holdings in Ciena Corporation $CIEN MarketBeat
Is Ciena (CIEN) Cheap As Its Earnings Outlook Improves? simplywall.st
10,239 Shares in Ciena Corporation $CIEN Acquired by Andra AP fonden MarketBeat
Ciena (CIEN) Earnings Outlook Improves, Is It Still 28% Undervalued? Yahoo Finance
CIEN Jul 2026 507.500 call (CIEN260724C00507500) stock price, news, quote and history Yahoo Finance UK
CIEN Jul 2026 592.500 call (CIEN260724C00592500) stock price, news, quote and history Yahoo Finance Australia
CIEN Aug 2026 555.000 call (CIEN260814C00555000) Stock Price, News, Quote & History Yahoo! Finance Canada
Ciena Stock Jumped 8% in a Day After Touching a Multi-Week Low. Here’s Where the Stock Could Go tikr.com
Corning's AI-driven optical business and solar growth support its outlook as Corning heads into Q2 earnings. Is the momentum enough to continue?
Ciena (CIEN) Earnings Outlook Improves, Is It Still 28% Undervalued? Yahoo Finance Singapore
AI stock volatility has created discounts from 52-week highs. SNDK, WDC and CIEN stand out with strong growth drivers and upside potential.
If you hold Arista Networks (ANET) stock, you've been rewarded for betting on the AI boom. The shares have climbed 51% over the past year and trade near their 52-week high, a testament to the company's central role in building the networks that power artificial intelligence. But with a price-to-sales multiple of 21.9 sitting at a 10-year peak, the stock is priced for near-flawless execution. That's precisely why it's worth focusing on what could go wrong. The biggest risks for Arista aren't hypo
Temasek Holdings Private Ltd Purchases Shares of 44,437 Ciena Corporation $CIEN MarketBeat
Ciena (CIEN) is back in focus after Zacks raised its full-year earnings estimate by 5.9% over the past 3 months, along with a Strong Buy rating that reflects improving sentiment. See our latest analysis for Ciena. Ciena’s recent 7.91% 1 day share price gain to US$408.73 comes after a period where the stock fell 18.09% over 90 days, yet still delivered a very large 1 year total shareholder return, suggesting longer term momentum remains strong despite recent volatility. If Ciena’s move has you...
KBC Group NV Increases Stock Holdings in Ciena Corporation $CIEN MarketBeat
Ciena Corporation $CIEN Shares Sold by ABN Amro Investment Solutions MarketBeat
3 US Stocks That Could Benefit From A Stronger Dollar And AI Demand simplywall.st
Assetmark Inc. Boosts Stock Position in Ciena Corporation $CIEN MarketBeat
Ciena Corporation (CIEN) Q3 2024 Earnings Report - Results, Call & Slides TipRanks
Daily Brief United States: Meta, X-Energy, Microsoft Corp, Ciena Corp, JPMorgan Chase & Co, Okta , Crude Oil, ClearSign Technologies , Comstock , Copart Inc and more Smartkarma
CIEN Aug 2026 485.000 call (CIEN260828C00485000) Interactive Stock Chart Yahoo! Finance Canada
CIEN Jul 2026 297.500 put (CIEN260724P00297500) stock price, news, quote and history Yahoo Finance UK
CIEN Jul 2026 377.500 call (CIEN260724C00377500) stock price, news, quote and history Yahoo Finance Australia
CIEN Jul 2026 587.500 call (CIEN260724C00587500) stock price, news, quote and history Yahoo Finance UK
CIEN Aug 2026 440.000 call (CIEN260821C00440000) stock price, news, quote and history Yahoo Finance UK
CIEN Jul 2026 422.500 call (CIEN260724C00422500) stock price, news, quote and history Yahoo Finance UK
CIEN Aug 2026 600.000 call (CIEN260828C00600000) stock historical prices and data Yahoo Finance Singapore
Ciena Corp (CIEN) Shares Surge 7.9% -- What GF Score of 72 Tells Investors GuruFocus
Ciena Corp (CIEN) Shares Surge 7.9% -- What GF Score of 72 Tells Investors GuruFocus
Ciena Corporation (CIEN) Q4 2024 Earnings Report - Results, Call & Slides TipRanks
Ciena Corp (CIEN) Shares Surge 7.9% -- What GF Score of 72 Tells Investors GuruFocus
Are computer and technology stocks lagging Ciena (CIEN) this year? MSN
Ciena Corp (CIEN) Shares Surge 7.9% -- What GF Score of 72 Tells Investors GuruFocus
CALX is growing beyond broadband hardware with AI-native software and recurring services, but investors are weighing stronger revenue against margin pressure.
CALX beat Q2 expectations with record software revenue and stronger recurring growth, but valuation, margin pressure and execution risks keep investors cautious.
Are Computer and Technology Stocks Lagging Ciena (CIEN) This Year? Yahoo Finance
Here is how Ciena (CIEN) and Arista Networks (ANET) have performed compared to their sector so far this year.
Meeder Asset Management Inc. Purchases Shares of 3,155 Ciena Corporation $CIEN MarketBeat
Titan Global Capital Management USA LLC Sells 49,257 Shares of Ciena Corporation $CIEN MarketBeat
SEB Asset Management AB Buys Shares of 37,479 Ciena Corporation $CIEN MarketBeat
Dimensional Fund Advisors LP Trims Stock Holdings in Ciena Corporation $CIEN MarketBeat
Mediolanum International Funds Ltd Purchases New Shares in Ciena Corporation $CIEN MarketBeat
Why Ciena Stock More Than Doubled in the First Half of 2026 MSN
CIEN Jul 2026 382.500 put (CIEN260724P00382500) stock price, news, quote and history Yahoo Finance UK
CIEN Jul 2026 512.500 call (CIEN260724C00512500) stock price, news, quote and history Yahoo Finance Singapore
CIEN Oct 2026 690.000 call (CIEN261016C00690000) interactive stock chart Yahoo Finance UK
CIEN Jul 2026 425.000 call (CIEN260731C00425000) interactive stock chart Yahoo Finance UK
Instead of returning cash to shareholders, Arista has halted stock buybacks. The company is making a massive bet on future growth, amassing inventory obligations at an unprecedented rate. Purchase commitments have swelled to $8.9 billion, a clear signal that management is preparing for a demand wave.
Hsbc Holdings PLC Purchases 168,736 Shares of Ciena Corporation $CIEN MarketBeat
Swiss National Bank Raises Stock Holdings in Ciena Corporation $CIEN MarketBeat
Ciena Corporation $CIEN Shares Sold by California Public Employees Retirement System MarketBeat
10,319 Shares in Ciena Corporation $CIEN Bought by AIA Group Ltd MarketBeat
CIEN Q2 2026 Earnings: EPS Surpasses Estimates by 10% Amidst Market Headwinds - Balance Sheet Strength vinanet.vn
2,977 Shares in Ciena Corporation $CIEN Acquired by Precision Wealth Strategies LLC MarketBeat
Gage Brodie, CIENA SVP, sells $538,980 in company stock By Investing.com Investing.com Australia
3,756 Shares in Ciena Corporation $CIEN Acquired by Hanseatic Management Services Inc. MarketBeat
Ciena SVP David Rothenstein sells $1.05 million in stock By Investing.com Investing.com South Africa
Ciena CEO Gary B. Smith sells $1.24m in company stock By Investing.com Investing.com South Africa
Opinion: Billionaires are loading up on these superior stocks. Why it pays to follow their money. MarketWatch
Ciena Corporation $CIEN Shares Purchased by Wealthfront Advisers LLC MarketBeat
John G Ullman & Associates Inc. Sells 4,100 Shares of Ciena Corporation $CIEN MarketBeat
Bank of New York Mellon Corp Decreases Stock Holdings in Ciena Corporation $CIEN MarketBeat
Gage Brodie, CIENA SVP, sells $538,980 in company stock By Investing.com Investing.com South Africa
Ciena (NYSE: CIEN) strategy chief sells 2,500 shares under 10b5-1 stocktitan.net
Why Ciena Stock More Than Doubled in the First Half of 2026 AOL.com
Ciena SVP David Rothenstein sells $1.05 million in stock By Investing.com Investing.com Nigeria
Ciena Corp SVP Dino DiPerna sells $351,235 in stock By Investing.com Investing.com Nigeria
Gage Brodie, CIENA SVP, sells $538,980 in company stock By Investing.com Investing.com Nigeria
Gage Brodie, CIENA SVP, sells $538,980 in company stock By Investing.com Investing.com UK
Ciena CEO Gary B. Smith sells $1.24m in company stock Investing.com UK
Ciena CEO Gary B. Smith sells $1.24m in company stock Investing.com Australia
Gage Brodie, CIENA SVP, sells $538,980 in company stock Investing.com UK
Ciena’s Hot AI Stock Suddenly Falls Out of Favor TipRanks
Ciena CEO Gary B. Smith sells $1.24m in company stock Investing.com
Ciena CEO Gary B. Smith sells $1.24m in company stock Investing.com Canada
Ciena Insider Sold Shares Worth $1,243,098, According to a Recent SEC Filing marketscreener.com
Ciena Corp (NYSE: CIEN) CEO sells 2,952 shares in Rule 10b5-1 trade Stock Titan
Ciena Corp SVP Dino DiPerna sells $351,235 in stock Investing.com
Ciena Insider Sold Shares Worth $1,052,284, According to a Recent SEC Filing marketscreener.com
Ciena SVP David Rothenstein sells $1.05 million in stock Investing.com
Gage Brodie, CIENA SVP, sells $538,980 in company stock Investing.com
Ciena Corp (NYSE: CIEN) SVP Dino DiPerna sells 782 shares under 10b5-1 plan Stock Titan
Gage Brodie, CIENA SVP, sells $538,980 in company stock By Investing.com Investing.com Canada
Ciena SVP David Rothenstein sells $1.05 million in stock By Investing.com Investing.com Canada
Ciena Corp SVP Dino DiPerna sells $351,235 in stock By Investing.com Investing.com Canada
Ciena Corporation $CIEN Shares Purchased by Fifth Third Bancorp MarketBeat
Why Ciena Stock More Than Doubled in the First Half of 2026 AOL.com
Top Applied Tech Stocks: Stifel Highlights CIEN and VIAV Opportunities By Investing.com Investing.com Australia
Ciena Corporation’s Stock Price Takes a Dip to $388.81, Recording a 7.09% Drop Smartkarma
Ciena Stock Sinks as Cloud Spending Fears Bite TipRanks
Ciena vs. Nokia: Which AI Networking Stock Is the Better Buy? Yahoo Finance
Top Applied Tech Stocks: Stifel Highlights CIEN and VIAV Opportunities By Investing.com Investing.com India
Which S&P500 stocks are gapping on Thursday? ChartMill
Ciena vs. Nokia: Which AI Networking Stock Is the Better Buy? tradingview.com
CIEN and NOK are riding the AI networking boom, but which stock stands out as stronger based on growth, demand, valuation and outlook?
Ciena vs. Nokia: Which AI Networking Stock Is the Better Buy? Zacks Investment Research
Top Applied Tech Stocks: Stifel Highlights CIEN and VIAV Opportunities Investing.com
Behavioral Patterns of CIEN and Institutional Flows Stock Traders Daily
The networking giant is selling AI gear faster than it can build it. That's what drove the stock up, and it's the biggest risk you're taking now.
Collect 18% On CIEN Stock Now, Own It 50% Cheaper If It Dips Trefis
Why Ciena (CIEN) Stock Is Down Today Moomoo
Ciena Corp (CIEN) Stock Down 6.4% but Still Overvalued -- GF Sco GuruFocus
Ciena Corp (CIEN) Stock Down 6.4% but Still Overvalued -- GF Sco GuruFocus
Geopolitical Shock Sends Ciena Stock Into Sharp Retreat TipRanks
Ciena Corp (CIEN) Stock Down 6.4% but Still Overvalued -- GF Sco GuruFocus
Collect 18% On CIEN Stock Now, Own It 50% Cheaper If It Dips Trefis
Ciena Corp (CIEN) Stock Down 6.4% but Still Overvalued -- GF Sco GuruFocus
CIEN (NYSE: CIEN) filer Gary B. Smith plans sale of 17,712 shares Stock Titan
Brodie Gage of CIEN (ticker: CIEN) plans 1,200-share stock sale Stock Titan
Ciena (NYSE: CIEN) insider files Form 144 for 2,500-share sale Stock Titan
Ciena Corp Stock (CIEN) Closed Down by 6.46% on Jul 15: Drivers Behind the Movement tradingkey.com
CIENA CORP SEC Filing (Jul 15, 2026) Stock Titan
The networking specialist looks expensive at a glance, but a patient investor is buying into future growth at a significant discount.
Teachers Retirement System of The State of Kentucky Sells 33,014 Shares of Ciena Corporation $CIEN MarketBeat
Ciena Corporation $CIEN Shares Acquired by State of Michigan Retirement System MarketBeat
Ciena Q2 2026 Earnings: Strong EPS Beat of 10.1% Surprises Estimates - Earnings Whisper Number vinanet.vn
Ciena Corporation (NYSE:CIEN) is one of the 15 Best AI Stocks to Buy and Hold for the Next 5 Years. On June 4, Ciena Corporation (NYSE:CIEN) CEO Gary Smith told Bloomberg Open Interest that growing artificial intelligence networking demand differs fundamentally from the dot-com era. He commented that the company is benefiting from expanding AI […]
From AT&T to Ciena: Tracking optical earnings in Q2 2026 Lightwave Online
GOOGL, MSFT, AMZN and CIEN offer cloud exposure as AI demand, scalability and cost efficiency fuel long-term market growth.
This is a supply-constrained hyper-growth year for Arista Networks (ANET). The company provides high-speed data center switching, with cloud titans Microsoft and Meta as its long-standing anchor customers.
Ciena Corporation $CIEN Shares Sold by Commonwealth of Pennsylvania Public School Empls Retrmt SYS MarketBeat
Quantum Computing Stocks To Watch As US Policy Spending Picks Up simplywall.st
India uses 20% of global data consumption but holds only 5% of world's data centers: Ciena CNBC
Ciena Poised to Capitalize on Multi-Year AI Networking Demand, Analyst Raises Price Target - Earnings Call Highlights vinanet.vn
Ciena Corp (CIEN) Shares Fall 3.3% -- What GF Score of 72 Tells Investors GuruFocus
Management is signaling its strongest demand ever, yet the stock's reaction suggests investors are waiting for the other shoe to drop.
Ciena Corp (CIEN) Shares Fall 3.3% -- What GF Score of 72 Tells Investors GuruFocus
Ciena’s AI Networking Momentum: Strong Demand Meets Cautious Analyst Outlook - Geographic Revenue Trends DonanımHaber
Ciena Positioned for Multi-Year AI Networking Demand Amid Elevated Expectations - Earnings Call Transcript DonanımHaber
Ciena Poised to Capitalize on Multi-Year AI Networking Demand, Analyst Raises Price Target - Pre-Earnings Setup DonanımHaber
Ciena Poised to Capitalize on Multi-Year AI Networking Demand, Analyst Raises Price Target - Gross Profit Margin DonanımHaber
Ciena’s AI Networking Momentum: Strong Demand Meets Cautious Analyst Outlook - Operating Margin Analysis DonanımHaber
Ciena's AI Networking Bet: Strong Q2 Growth Meets Elevated Expectations - Dividend Growth Analysis Bölüm Sonu Canavarı
Ciena (CIEN) Positioned for Multi-Year AI Networking Demand Amid Elevated Expectations - Special Dividend Alert DonanımHaber
Triglav Investments D.O.O. Purchases Shares of 2,200 Ciena Corporation $CIEN MarketBeat
Ciena Corporation $CIEN Shares Sold by J. Safra Sarasin Holding AG MarketBeat
Ciena Poised to Capitalize on Multi-Year AI Networking Demand, Analyst Raises Price Target - Quarterly Earnings Report dars.gov.et
Ciena’s AI Networking Momentum: Strong Demand Meets Cautious Analyst Outlook - EPS Miss Report dars.gov.et
After a very strong 319.5% return over the past year, Viavi Solutions now screens as undervalued on market multiples, while its broader valuation checks point to a more mixed picture. This puts the recent share price surge under closer scrutiny. Viavi Solutions has delivered a 319.5% return over the last 12 months, so recent buyers are effectively paying up after a sharp rerating. Expectations around AI driven data center and optical networking demand can support optimism on revenue...
Sumitomo Mitsui Trust Group Inc. Acquires 31,098 Shares of Ciena Corporation $CIEN MarketBeat
Ciena recently reported strong fiscal second-quarter revenue growth and a US$7.70 billion backlog, reflecting intense demand for its optical networking infrastructure supporting AI workloads. This combination of accelerating AI-related orders and a sizable backlog highlights how central Ciena’s technology has become to large-scale cloud and data center buildouts. We’ll now explore how this expanding AI-driven backlog could influence Ciena’s existing investment narrative and the assumptions...
Ciena Corporation (NYSE:CIEN) is one of the best performing AI stocks over the last 3 years, with a 3Y CAGR of 120.4%. On June 8, UBS reiterated its Hold rating on the stock and raised its price target to $508 from $285. The action followed Ciena’s fiscal second-quarter report, where revenue rose 40% year over […]
Ciena Soars 495% in a Year: Should Investors Buy the Stock Now? The Globe and Mail
Ciena Soars 495% in a Year: Should Investors Buy the Stock Now? TradingView
Why Ciena Stock More Than Doubled in the First Half of 2026 The Globe and Mail
Why Ciena Stock More Than Doubled in the First Half of 2026 The Globe and Mail
Ciena Stock’s 10x Rally Pushes Valuation to 148x Earnings—Is the $7.7 Billion Backlog Enough to Justify the Price? finance.biggo.com
Ciena Soars 495% in a Year: Should Investors Buy the Stock Now? The Globe and Mail
Is Ciena (CIEN) Stock Too Stretched After Its 10x Run? finance.yahoo.com
Beneath its strong run, the options market is pricing a year of extreme outcomes for Arista Networks, a two-sided risk you already carry in your portfolio.
Ciena stock has delivered an extremely strong run over the last few years. However, the current valuation checks flag it as expensive rather than a clear bargain, which puts recent enthusiasm in tension with what the broader metrics are saying about price versus fundamentals. Ciena has returned just over 10x in the last 3 years, a very large gain that raises the bar for what future performance would need to justify the current share price. Recent leadership moves in supply chain and product...
Why Ciena Stock More Than Doubled in the First Half of 2026 The Globe and Mail
Why Ciena Stock More Than Doubled in the First Half of 2026 Yahoo Finance
Why Ciena Stock More Than Doubled in the First Half of 2026 MSN
Oregon Public Employees Retirement Fund Sells 12,051 Shares of Ciena Corporation $CIEN MarketBeat
Ciena Soars 495% in a Year: Should Investors Buy the Stock Now? Yahoo Finance
Why Ciena Stock More Than Doubled in the First Half of 2026 The Motley Fool
Ciena Soars 495% in a Year: Should Investors Buy the Stock Now? The Globe and Mail
CIEN is riding the AI-driven optical networking demand, record revenue and a growing backlog. See what's fueling its outlook despite supply constraints.
Ciena's optical networking systems became essential AI infrastructure in 2026. But the rally came with a hefty dose of valuation risk.
Ciena Soars 495% in a Year: Should Investors Buy the Stock Now? Zacks Investment Research
More than simply catching the AI updraft, the networking gear maker built a backlog that has investors asking if this time is truly different.
Buying a stock is easy, but buying the right stock without a good strategy is incredibly hard. Here are five top-performing stocks to buy now or put on a watchlist.
10 stocks for momentum traders to consider buying — and 10 to avoid or sell short MarketWatch
Why Did Ciena Stock Gain 460%? Yahoo Finance
Why Did Ciena Stock Gain 460%? Trefis
Ciena and Telefónica Deutschland Use AI Agents to Speed Up 5G Network Slicing Insider Monkey
Ciena (NYSE:CIEN) Shares Up 8.8% - What's Next? MarketBeat
Ciena and Telefónica Deutschland Use AI Agents to Speed Up 5G Network Slicing Insider Monkey
Viavi Solutions Inc. (NASDAQ:VIAV) is one of the top stocks to buy according to Whale Rock Capital Management. On July 1, Susquehanna analyst Mehdi Hosseini raised his price target on Viavi Solutions Inc. (NASDAQ:VIAV) to $66 from $60, while maintaining his Positive rating on the stock. The reason for the call, according to Hosseini, was […]
Goldman Sachs began coverage of the electrical contracting giant Comfort Systems USA. The stock jumped as much as 9% on Thursday.
Bet on 4 Top-Performing Liquid Stocks to Maximize Portfolio Returns Yahoo Finance
AGX, CIEN, DDS and SMTC stand out as liquid, efficient stocks with growth potential, backed by solid ratios, asset use and recent revenue gains.
Which S&P500 stocks are gapping on Thursday? ChartMill
Memory chips, optical technology, semiconductor equipment makers, oh my! The three themes within the AI trade have emerged as investors' favorites, sending related stocks skyrocketing this year. They're also leading today's session.
How is Ciena Scaling Its Data Center Connectivity Portfolio? The Globe and Mail
How is Ciena Scaling Its Data Center Connectivity Portfolio? Yahoo Finance
Ciena (CIEN) Q4 2025 earnings summary Quartr
Ciena (CIEN) Q4 2025 earnings summary Quartr
Ciena (CIEN) Q3 2025 earnings summary Quartr
Ciena (CIEN) Q2 2025 earnings summary Quartr
Ciena Corp (CIEN) Shares Surge 5.3% -- What GF Score of 72 Tells Investors GuruFocus
Ciena Corp (CIEN) Shares Surge 5.3% -- What GF Score of 72 Tells Investors GuruFocus
How is Ciena Scaling Its Data Center Connectivity Portfolio? The Globe and Mail
Ciena Corporation (NYSE:CIEN) is one of the 15 Best Stocks to Buy for the Second Half of 2026. On June 17, Ciena Corporation (NYSE:CIEN)’s Blue Planet division introduced Blue Planet Configuration and Change Management (CCM). The firm reported AI-powered platform brings together device configuration and lifecycle management across multi-vendor networks. It also replaces fragmented tools […]
Ciena Corporation (CIEN)’s Blue Planet Division Introduced Blue Planet Configuration and Change Management Insider Monkey
How is Ciena Scaling Its Data Center Connectivity Portfolio? Yahoo! Finance Canada
How is Ciena Scaling Its Data Center Connectivity Portfolio? The Globe and Mail
CIEN is broadening its AI-focused data center connectivity portfolio with new platforms, hyperscaler wins and expanding demand across networking solutions.
How is Ciena Scaling Its Data Center Connectivity Portfolio? Zacks Investment Research
Insider Selling Triggers Sharp Slide In Ciena Shares TipRanks
Trade CIEN's Optical Momentum With 2X Leverage Using CIEX Barchart.com
Ciena Corp (CIEN) Shares Fall 3.4% -- GF Value Says Still Overva GuruFocus
2 Growth Stocks with Explosive Upside and 1 We Find Risky Barchart.com
Ciena’s SVP global sales and marketing Jason Phipps sells $1.22M in stock Investing.com India
Ciena SVP Sheela Kosaraju sells $938,460 in company stock Investing.com UK
Ciena’s SVP global sales and marketing Jason Phipps sells $1.22M in stock Investing.com UK
Ciena Corp (CIEN) Shares Fall 3.4% -- GF Value Says Still Overva GuruFocus
Ciena SVP & CFO Marc Graff sells $58,741 in common stock By Investing.com Investing.com India
LITE's 700% rally has been fueled by AI and cloud demand, but strong fundamentals and optical networking growth keep its buy case intact.
The company is seeing the best demand in its history as AI buildouts accelerate, but it's also warning that severe supply shortages could cap that growth for years.
Ciena SVP Sheela Kosaraju sells $938,460 in company stock By Investing.com Investing.com India
Ciena Stock: Successfully Riding The AI-Powered Wave (NYSE:CIEN) Seeking Alpha
Bloom Energy Stock And AI Infrastructure Exporters Worth Watching simplywall.st
Ciena SVP Sheela Kosaraju sells $938,460 in company stock By Investing.com Investing.com Nigeria
Ciena’s SVP global sales and marketing Jason Phipps sells $1.22M in stock Investing.com Nigeria
Ciena SVP & CFO Marc Graff sells $58,741 in common stock Investing.com Nigeria
Ciena SVP Sheela Kosaraju sells $938,460 in company stock By Investing.com Investing.com South Africa
5 Top-Ranked Growth Stocks to Buy for July After a Mixed June Yahoo Finance
Ciena SVP & CFO Marc Graff sells $58,741 in common stock By Investing.com Investing.com South Africa
Ciena’s SVP global sales and marketing Jason Phipps sells $1.22M in stock Investing.com UK
Ciena’s SVP global sales and marketing Jason Phipps sells $1.22M in stock By Investing.com Investing.com South Africa
Ciena SVP Sheela Kosaraju sells $938,460 in company stock By Investing.com Investing.com UK
5 Top-Ranked Growth Stocks to Buy for July After a Mixed June Zacks Investment Research
Ciena SVP & CFO Marc Graff sells $58,741 in common stock Investing.com UK
Ciena SVP & CFO Marc Graff sells $58,741 in common stock Investing.com Australia
Ciena SVP Sheela Kosaraju sells $938,460 in company stock By Investing.com Investing.com Australia
5 Top-Ranked Growth Stocks to Buy for July After a Mixed June The Globe and Mail
Ciena SVP Sheela Kosaraju sells $938,460 in company stock Investing.com
Ciena SVP & CFO Marc Graff sells $58,741 in common stock Investing.com
[Form 4] CIENA CORP Insider Trading Activity Stock Titan
Ciena’s SVP global sales and marketing Jason Phipps sells $1.22M in stock Investing.com
Blue Planet, a division of Ciena (NYSE:CIEN), partnered with Telefónica Deutschland to trial AI-driven automation for 5G network slicing services. The proof of concept showed that AI agents can compress design and deployment timelines for 5G slices from weeks to minutes. The trial focused on automating a complex, high-value network operations use case within a commercial 5G environment. Ciena is best known for optical and packet networking gear. Its Blue Planet division is where the company...
Ciena SVP & CFO Marc Graff sells $58,741 in common stock Investing.com Canada
CIENA (CIEN) CEO Gary Smith sells 2,952 shares in pre-set 10b5-1 trades Stock Titan
Ciena’s SVP global sales and marketing Jason Phipps sells $1.22M in stock Investing.com Canada
Ciena (CIEN) SVP Jason Phipps sells 2,629 shares under 10b5-1 plan Stock Titan
Ciena SVP Sheela Kosaraju sells $938,460 in company stock By Investing.com Investing.com Canada
Ciena (CIEN) legal chief sells 2,013 shares under Rule 10b5-1 plan Stock Titan
JPMorgan Equity Index Fund's Ciena Corp(CIEN) Holding History GuruFocus
Ciena (CIEN) Names New Supply Chain and Product Technology Chiefs Insider Monkey
July growth picks include MU, STX, DELL, PLTR and CIEN as easing inflation fears and AI demand shape the market outlook.
Ciena (CIEN) Names New Supply Chain and Product Technology Chiefs Insider Monkey
Ciena (CIEN) Names New Supply Chain and Product Technology Chiefs Insider Monkey
PDLB, CRDO, TILE, CIEN and CZFS stand out on key efficiency metrics, highlighting five stocks with strong profit potential.
Ciena Corporation (NYSE:CIEN) is one of the 10 Best Pick and Shovel AI Stocks to Invest In. On June 22, 2026, Ciena Corporation (NYSE:CIEN) announced the appointment of Grant Hoffman as Chief Supply Chain Officer and the transition of Brodie Gage to Chief Product and Technology Officer. Both report to President and CEO Gary Smith […]
Okta upgraded, Datadog downgraded: Wall Street's top analyst calls
10 Best Pick and Shovel AI Stocks to Invest In Insider Monkey
Price to earnings forward of Ciena Corporation – NYSE:CIEN TradingView
Stephens Investment Management Group LLC Sells 140,341 Shares of Ciena Corporation $CIEN MarketBeat
Janney Montgomery Scott LLC Acquires 5,048 Shares of Ciena Corporation $CIEN MarketBeat
Ciena (CIEN) Analyst Ratings, Stock Forecast and Price Target Moomoo
Behavioral Patterns of CIEN and Institutional Flows Stock Traders Daily
Ciena Stock Fell Nearly 9% in a Single Day as the Optics Trade Cooled. Here’s Where the Stock Could Go TIKR.com
Fjarde AP Fonden Fourth Swedish National Pension Fund Has $15.28 Million Stock Position in Ciena Corporation $CIEN MarketBeat
Ciena Tokenized Stock (Reality) price today, rCIEN to USD live price, marketcap and chart CoinMarketCap
Trade CIEN's Optical Momentum With 2X Leverage Using CIEX Barchart.com
The stock's incredible run had little to do with its past and everything to do with a future the market suddenly decided to believe in.
If You Invested $1000 In Ciena Stock 10 Years Ago, You Would Have This Much Today Benzinga
Top 10 Quant Stocks Of 2026 Up Nearly 70% Seeking Alpha
Ciena Corp (CIEN) Shares Fall 8.7% -- What GF Score of 72 Tells Investors GuruFocus
Ciena Corp (CIEN) Shares Fall 8.7% -- What GF Score of 72 Tells Investors GuruFocus
Efficiency-focused screening highlights five stocks with above-industry operating and turnover metrics that may offer strong profit potential.
TKG Advisors LLC Purchases New Shares in Ciena Corporation $CIEN MarketBeat
Ciena Corporation $CIEN Shares Acquired by Pictet Asset Management Holding SA MarketBeat
Ciena Corporation $CIEN Shares Sold by iA Global Asset Management Inc. MarketBeat
Is Ciena stock outperforming the S&P 500? MSN
Ciena Corp (CIEN) Stock Price, Quote, News & History Benzinga
Tradr Introduces Leveraged ETFs on Ciena, Quantinuum, Rambus, Tower Semiconductor and TTM Technologies etfgi.com
[144] CIENA CORP SEC Filing Stock Titan
Tradr Introduces Leveraged ETFs on Ciena, Quantinuum, Rambus, Tower Semiconductor and TTM Technologies Yahoo Finance
Tradr Introduces Leveraged ETFs on Ciena, Quantinuum, Rambus, Tower Semiconductor and TTM Technologies Yahoo Finance UK
Tradr bets on quantum and chip stocks with five 2X ETFs Stock Titan
Tradr Introduces Leveraged ETFs on Ciena, Quantinuum, Rambus, Tower Semiconductor and TTM Technologies Stocktwits
Viavi Rises 167.9% Year to Date: Should You Still Buy the Stock? The Globe and Mail
Executing Part 2 of Our Quarterly EPS All-Stars Reconstitution Process TheStreet Pro
Form 144: 10b5-1 sale and RSUs reported (CIEN) Stock Titan
[144] CIENA CORP SEC Filing Stock Titan
Viavi Rises 167.9% Year to Date: Should You Still Buy the Stock? The Globe and Mail
VIAV has surged 167.9% this year as AI infrastructure demand, innovation and margin gains strengthen growth. Is there still more upside?
Executing Part 2 of Our Quarterly EPS All-Stars Reconstitution Process TheStreet Pro
CIEX - Tradr 2X Long CIEN Daily ETF Stock Price and Quote Finviz
Tradr Introduces Leveraged ETFs on Ciena, Quantinuum, Rambus, Tower Semiconductor and TTM Technologies PR Newswire
Is Ciena Corporation the Best Stock To Buy That Was Added to the S&P 500 Recently? Yahoo Finance Australia
Rockefeller Capital Management L.P. Boosts Stock Holdings in Ciena Corporation $CIEN MarketBeat
Is Ciena Corporation the Best Stock To Buy That Was Added to the S&P 500 Recently? Insider Monkey
Ciena Corporation (NYSE:CIEN) is one of the top stocks that have surged notably since it was added to the S&P 500. CIEN has gained over 77%, making it one of the top stocks that were added to the S&P 500 index recently. Ciena Corporation is focusing on AI demand and innovative solutions. On June 17, […]
Ciena’s Joseph Cumello sells $739,599 in shares By Investing.com Investing.com Nigeria
Ciena’s Joseph Cumello sells $739,599 in shares By Investing.com Investing.com South Africa
Is Ciena Corporation the Best Stock To Buy That Was Added to the S&P 500 Recently? Yahoo Finance
Ciena’s Joseph Cumello sells $739,599 in shares Investing.com
The company's incredible AI-driven growth is undeniable, but it rests on a surprisingly narrow foundation that every investor should understand.
Ciena Insider Sold Shares Worth $739,599, According to a Recent SEC Filing marketscreener.com
Ciena (CIEN) SVP sells 1,586 shares, retains 42,872-share stake Stock Titan
Ciena’s Joseph Cumello sells $739,599 in shares By Investing.com Investing.com Canada
Ciena Corp (NYSE:CIEN) Sparks Growth Stock Buzz Kalkine Media
HLIT Stock Lags Industry in the Past Year: An Opportunity to Buy? TradingView
Harmonic's broadband shift is pressuring near-term results, but DOCSIS 4.0 adoption and recurring revenues point to long-term growth.
Broad Peak Investment Advisers Pte Ltd Purchases New Shares in Ciena Corporation $CIEN MarketBeat
Ciena Corp (NYSE:CIEN) Fits the Navellier Growth Stock Playbook with Accelerating Earnings and Strong Cash Flow ChartMill
Ciena Corporation $CIEN Shares Sold by Sterling Capital Management LLC MarketBeat
Tenfold Stock Opportunities in the AI Optical Communications Chain: From Corning to Ciena 富途牛牛
Ciena Falls as Investors Continue to Digest Earnings Outlook and Debt Deal Moomoo
Lucas Downey of TradeSmith outlines three optical networking stocks—Amphenol, Corning, and Ciena—capitalizing on the multi-year AI data center build-out as analysts play catch-up.
Nvidia’s Massive Telecom Project Could Be the Next Big Catalyst for Ciena Stock Yahoo Finance
Ciena stock already has AI-driven momentum, and a new multi-billion-dollar telecom networking project reportedly backed by Nvidia could create another powerful growth catalyst.
Nvidia’s Massive Telecom Project Could Be the Next Big Catalyst for Ciena Stock Barchart.com
The AI Boom Has a Second Act—And It's Playing Out in Optics MarketBeat
Ciena Falls as Investors Continue to Digest Earnings Outlook and Debt Deal Quiver Quantitative
Enterprise value to revenue forward of Ciena Corporation – NYSE:CIEN TradingView
Kestra Private Wealth Services LLC Buys 2,082 Shares of Ciena Corporation $CIEN MarketBeat
Ciena SVP & CFO Marc Graff sells $56,619 in company stock Investing.com UK
Ciena SVP & CFO Marc Graff sells $56,619 in company stock Investing.com South Africa
Ciena SVP & CFO Marc Graff sells $56,619 in company stock Investing.com Nigeria
Ciena (NYSE:CIEN) and Telefónica Deutschland completed a proof of concept integrating AI agents with 5G network slicing for service design automation. The collaboration embeds AI driven automation into Telefónica’s multi domain service orchestration platform to speed up complex 5G service design. The proof of concept streamlines tasks that previously required specialized manual work, aiming to execute them in minutes. Ciena is best known for its optical networking and software platforms...
Ciena (CIEN) Stock Sees Fair Value Lift As Analysts Rework AI Networking Views finance.yahoo.com
The consensus fair value estimate for Ciena has moved from US$452.12 to US$565.71, signaling a meaningful reset in where analysts see the stock’s potential. Much of that shift tracks with recent research debates over how fully AI networking and optical demand are reflected in the share price, and how to balance execution upside against supply chain and valuation concerns. As you read on, you will see how these changing targets fit into the evolving Ciena story and what to watch next in the...
Pre-Market Movement | Needham Raises Ciena's Price Target to $600 富途牛牛
6,264 Shares in Ciena Corporation $CIEN Acquired by Parkway Wealth Management Group LLC MarketBeat
Ritholtz Wealth Management Boosts Stock Holdings in Ciena Corporation $CIEN MarketBeat
Ciena SVP & CFO Marc Graff sells $56,619 in company stock Investing.com
Ciena Corporation $CIEN Shares Acquired by Hsbc Holdings PLC MarketBeat
CIENA (CIEN) CFO Marc Graff sells 126 shares in pre-planned trade Stock Titan
Ciena (NYSE: CIEN) Form 144 shows 1,586 RSUs and 1,773-share 10b5-1 sales Stock Titan
ADTRAN's optical networking, broadband access and AI connectivity demand boost revenues, but can these growth drivers keep the momentum going?
Ciena stock plummets after earnings beat. Why the CEO isn’t worried. MSN
Banque Cantonale Vaudoise Buys 4,117 Shares of Ciena Corporation $CIEN MarketBeat
Ciena (CIEN) Stock Forum and Discussion Moomoo
Long before the stock took off, the company's orders for future parts and its backlog of unbooked sales were telling a powerful story about the coming AI demand.
From Corning to Ciena, a 10x Stock Opportunity in the AI Optical Communication Chain Moomoo
CIENA CORP SEC Filing (Jun 24, 2026) Stock Titan
Why Ciena’s (CIEN) Optical Networking Mix Makes Its AI Bandwidth Thesis Harder to Ignore Yahoo Finance
Cisco Systems, Inc. (NASDAQ:CSCO) is one of the Best Fiber Optics Stocks to Buy for the AI Data Center Boom. On June 8, 2026, Bank of America raised its price target on Cisco to $150 from $135 and reiterated a Buy rating, extending a bullish view that had sharpened after the firm’s late-May optics note. […]
Ciena Corporation (NYSE:CIEN) is one of the Best Fiber Optics Stocks to Buy for the AI Data Center Boom. On June 4, 2026, Ciena reported fiscal second-quarter revenue of $1.57 billion, up 40% year over year, and raised its fiscal 2026 revenue outlook to $6.3 billion, plus or minus $100 million, implying 32% growth at […]
KN is riding the demand for voice-enabled devices, edge AI and IoT, as its audio tech, acquisitions and efficiency efforts support long-term growth.
CIEN Reiterated by Needham -- Price Target Maintained at $600 GuruFocus
10 Best Fiber Optics Stocks to Buy for the AI Data Center Boom Insider Monkey
Ciena Corporation $CIEN Shares Purchased by SG Americas Securities LLC MarketBeat
BI Asset Management Fondsmaeglerselskab A S Sells 17,336 Shares of Ciena Corporation $CIEN MarketBeat
Vaughan Nelson Investment Management L.P. Sells 7,785 Shares of Ciena Corporation $CIEN MarketBeat
(CIEN) Movement Within Algorithmic Entry Frameworks Stock Traders Daily
Ciena (NYSE: CIEN) SVP Grant Hoffman awarded 6,517 RSUs Stock Titan
Ciena (NYSE: CIEN) SVP Grant Hoffman files initial Form 3 insider ownership Stock Titan
Massive telecom project could reshape AI infrastructure.
Ciena (NYSE: CIEN) CEO withholds 8,767 shares to cover RSU tax liabilities Stock Titan
RSU tax withholding leads Ciena (NYSE: CIEN) SVP to surrender 2,366 shares Stock Titan
Ciena (CIEN) SVP has shares withheld to cover RSU tax liabilities Stock Titan
Ciena (CIEN) SVP has 2,054 shares withheld to cover RSU taxes Stock Titan
Ciena (NYSE: CIEN) SVP covers RSU taxes with 2,013 withheld shares Stock Titan
Ciena (CIEN) CFO covers RSU tax liability with 199 withheld shares Stock Titan
Ciena (CIEN) strategy chief has 2,350 shares withheld for RSU taxes Stock Titan
Ciena (NYSE: CIEN) SVP has 1,934 shares withheld to cover RSU taxes Stock Titan
Is Ciena Stock Outperforming the S&P 500? Yahoo Finance
Ciena vs. Arista Networks: Which AI Networking Stock is the Better Buy? Yahoo Finance
Ciena has rallied the S&P 500 Index over the past year, and analysts remain somewhat bullish about the stock’s growth prospects.
GLW's operating margin has climbed since its Springboard plan launch, powered by strong Optical Communications growth.
Ciena vs. Arista Networks: Which AI Networking Stock is the Better Buy? The Globe and Mail
Ciena vs. Arista Networks: Which AI Networking Stock is the Better Buy? TradingView
Telefónica Deutschland says AI agents cut 5G slicing design from weeks to minutes Stock Titan
CIEN and ANET are capitalizing on booming AI networking demand, but differences in growth outlook, estimates and valuation may sway investors.
Is Ciena Stock Outperforming the S&P 500? Barchart.com
Ciena vs. Arista Networks: Which AI Networking Stock is the Better Buy? Zacks Investment Research
Ciena bolsters executive team with supply chain, product appointments to scale AI infrastructure SDxCentral
The Bull Case For Ciena (CIEN) Could Change Following Quantum‑Safe 800GbE Transatlantic Trial Success simplywall.st
Ciena stock falls on fiscal Q2 earnings as guidance underwhelms MSN
Ciena Corporation $CIEN Shares Purchased by Pacer Advisors Inc. MarketBeat
Ciena Corporation’s stock price skyrockets to $460.33, marking a robust 7.50% surge Smartkarma
Ciena names new supply chain chief, reorganizes leadership Investing.com
Ciena reshapes its leadership team as AI demand grows Stock Titan
Ciena (CIEN) Sets A New Bar For Quantum Safe 800GbE Across The Atlantic Yahoo Finance
Ciena (NYSE:CIEN) and Colt Technology Services completed a transatlantic trial of quantum-safe data transmission at 800GbE. The trial used Ciena’s WaveLogic 6 Extreme encryption for live data across the Atlantic. The companies report this as the fastest and most secure quantum-protected transmission achieved on this route to date. Ciena focuses on high-capacity optical networking and related software, with customers that rely on secure traffic across long-haul routes. This trial with Colt...
ALHC, AGX, AGYS and CIEN make the cut as the top liquid stocks, each boasting strong liquidity, growth attributes and operational efficiency.
Here is Why Ciena (CIEN) is One of the Best US Stocks to Buy and Hold for the Next 5 Years Yahoo Finance
Ciena Corporation (NYSE:CIEN) is one of the best US stocks to buy and hold for the next 5 years. On June 11, Ciena successfully closed a $2.875 billion private offering of 0.00% convertible senior notes due in 2031. This strategic move is designed to optimize the company’s capital structure, significantly reduce interest expenses, and provide […]
Ciena Corporation (NYSE:CIEN) is among the Best Photonics Stocks. On June 10, Ciena Corporation (NYSE:CIEN) and Colt Technology Services reported they completed a transatlantic trial transmitting safe quantum data at 800GbE across 6,900km between New York and London. It marked one of the fastest demonstrations of its kind. The companies stated that the test used Ciena’s […]
Ciena (CIEN) Stock Could Be 5.3% Undervalued After Its Recent 21% Pullback simplywall.st
Ciena Corporation $CIEN Stock Position Increased by Atreides Management LP MarketBeat
Brodie Gage Sells 1,200 Shares of Ciena (NYSE:CIEN) Stock MarketBeat
Ciena (NYSE: CIEN) CEO sells 2,952 shares in Rule 10b5-1 trade Stock Titan
Ciena (NYSE: CIEN) SVP Gage Brodie sells 1,200 shares under plan Stock Titan
Ciena SVP David M. Rothenstein sells $1.14m in stock Investing.com
Ciena (NYSE: CIEN) SVP sells 2,500 shares under 10b5-1 plan Stock Titan
Ciena tackles outage risk with AI-driven network change controls Stock Titan
AI demands to drive multiple optical network architectures, Ciena says RCR Wireless News
Ciena Corp Stock (CIEN) Moved Down by 7.11% on Jun 16: Drivers Behind the Movement TradingKey
What's going on in today's session: S&P500 gap up and gap down stocks ChartMill
AI demands to drive multiple optical network architectures, Ciena says RCR Wireless News
Ciena Corporation $CIEN Shares Bought by Entropy Technologies LP MarketBeat
CIEN (CIEN) insider 10b5-1 sales and proposed 2,500-share RSU resale Stock Titan
Affiliate files Form 144 to sell 1,200 Ciena (NYSE: CIEN) shares Stock Titan
Ciena Stock Surges on Citic Securities Boost timothysykes.com
Ciena Reports AI-Driven Revenue, Raises Guidance Let's Data Science
Ciena (CIEN): AI-Driven Connectivity Demand Is Turning Into Stronger Revenue Visibility Yahoo Finance
Ciena Corporation $CIEN Shares Sold by Analog Century Management LP MarketBeat
Shareholders Will Be Pleased With The Quality of Ciena's (NYSE:CIEN) Earnings Yahoo Finance
Hel Ved Capital Management Ltd Purchases 40,145 Shares of Ciena Corporation $CIEN MarketBeat
Ciena Stock In Shambles: Down -31% With 6-Day Losing Streak Trefis
Ciena Stock In Shambles: Down -31% With 6-Day Losing Streak Trefis
Ciena (NYSE: CIEN) raises $2.875B in converts, repays term loan and extends credit line Stock Titan
Ciena raises $2.9B in zero-interest debt to repay $1.14B loan stocktitan.net
Is Ciena Corporation (CIEN) A Good Stock To Buy Now? Yahoo Finance
Colt and Ciena complete 800G ‘quantum-safe’ trans-Atlantic data transmission SDxCentral
Ciena Stock 6-Day Losing Spree: Stock Falls 31% Trefis
Ciena Stock 5-Day Losing Spree: Stock Falls -30% Trefis
Up 500% in the Past Year, Can Ciena Stock Keep Climbing in 2026? TIKR.com
Colt and Ciena Complete Quantum-Safe Transatlantic Network Trial The Quantum Insider
Ciena Corporation $CIEN Shares Acquired by Goldman Sachs Group Inc. MarketBeat
Northland Securities Estimates Ciena FY2027 Earnings MarketBeat
Ciena Stock In Shambles: Down 30% With 5-Day Losing Streak Trefis
Ciena Stock Down Post Q2 Earnings: Should You Buy, Hold or Sell? Yahoo Finance
Why Ciena Stock Tumbled by Nearly 6% on Tuesday The Motley Fool
Why Ciena Stock Tumbled by Nearly 6% on Tuesday Yahoo Finance
Ciena Corporation Stock 12‑Month Price Target Raised to $581.3, Implies 25% Upside TradingView
Ciena (CIEN) Stock Declines Following $2.5B Convertible Notes Offering Blockonomi
Ciena Stock Down Post Q2 Earnings: Should You Buy, Hold or Sell? TradingView
Ciena Stock Down Post Q2 Earnings: Should You Buy, Hold or Sell? Zacks Investment Research
The Long Wait for Ciena Stock to Rebound Trefis
The Long Wait for Ciena Stock to Rebound Trefis
After a Roaring 540% Rally, the Ciena Stock Dip Finally Provides a Good Buying Opportunity Yahoo Finance
Why Ciena Stock Stumbled Today The Motley Fool
Why Ciena Stock Stumbled Today Yahoo Finance
After a Roaring 540% Rally, the Ciena Stock Dip Finally Provides a Good Buying Opportunity barchart.com
Ciena stock slides as investors continue digesting Q2 results and guidance Quiver Quantitative
These S&P500 stocks are gapping in today's session ChartMill
Ciena Corporation $CIEN Shares Bought by Vestcor Inc MarketBeat
Morgan Stanley resets CIEN stock target after earnings Yahoo Finance
Morgan Stanley resets CIEN stock target after earnings thestreet.com
Stifel Boosts Ciena Price Target, Signaling Optimism in Networking Sector - Earnings Season Outlook vinanet.vn
Ciena (CIEN) Sees Price Target Increase Following Strong Earnings Report GuruFocus
Ciena (CIEN) Q2 2026 Earnings Transcript The Motley Fool
Ciena (CIEN) Sees Price Target Increase Following Strong Earnings Report GuruFocus
Ciena Stock To $370? Trefis
CIEN Turns Supply Constraints Into Opportunity With Another Guidance Hike Yahoo Finance
Stifel Raises its Price Target on Ciena (CIEN) Yahoo Finance
Dow Jones Hits High, Broadcom, Ciena Slam AI, Chip Stocks, SpaceX IPO Ahead: Weekly Review Investor's Business Daily
Ciena (CIEN) Sees Price Target Increase Following Strong Earnings Report GuruFocus
Ciena in focus as Barclays ups price target after strong results (CIEN:NYSE) Seeking Alpha
Ciena Reports Q2 FY2026 Revenue of $1.57B and First Hyper-Rail Order: What Comes Next? TIKR.com
Ciena Stock Slides 14% In A Single Day, Wait For A Dip To Buy The Stock Trefis
Ciena (CIEN) Experiences Significant Decline in Stock Price GuruFocus
Ciena Corp (CIEN) Q2 2026 Earnings Call Highlights: Record Revenue Growth and Strategic Wins Yahoo Finance
Ciena shares falls despite earnings and revenue beat Yahoo Finance
Ciena (CIEN) Experiences Significant Decline in Stock Price GuruFocus
CIEN Q2 Earnings Beat on AI-Led Networking Demand, FY26 View Elevated Yahoo Finance
Why is CIEN stock falling today? MSN
Ciena Q2 Earnings Call Highlights MarketBeat
Ciena (CIEN) Experiences Significant Decline in Stock Price GuruFocus
Ciena reports fiscal Q2 earnings beat, shares slide on guidance Proactive financial news
Why Ciena Stock Is Plummeting Today The Motley Fool
Ciena Corporation Q2 2026 Earnings Call Summary Yahoo Finance
Why Is CIEN Stock Falling Today? TradingView
Why Is Ciena Stock Sinking Thursday? - Ciena (NYSE:CIEN) Benzinga
Why Ciena Stock Is Plummeting Today Yahoo Finance
Ciena (CIEN) Surpasses Q2 Earnings and Revenue Estimates Yahoo Finance
Ciena Corporation Stock (CIEN) Opinions on Earnings Report and AI Infrastructure Growth Quiver Quantitative
Ciena (CIEN) Reports Q2 Earnings: What Key Metrics Have to Say Yahoo Finance
Why Is CIEN Stock Falling Today? Stocktwits
Broadcom, Ciena lead tech stocks lower after lackluster guidance Seeking Alpha
Why Is CIEN Stock Falling Today? Yahoo Finance
Ciena’s stock is tumbling and taking other optical-networking shares down with it MarketWatch
Ciena reports Q2 2026 revenue of $1.57B, up 40% YoY Fierce Network
CIEN Q2 Earnings Beat on AI-Led Networking Demand, FY26 View Elevated Zacks Investment Research
Ciena (CIEN) Experiences Significant Decline in Stock Price gurufocus.com
Ciena rides AI wave to 40% revenue surge as optical demand swamps supply SDxCentral
Why is Ciena stock tumbling today? Investing.com
Ciena Stock Slips Below Key Support After Earnings Schaeffer's Investment Research
Ciena (CIEN.US), 'standing in the spotlight,' reinforces the AI optical interconnect theme with strong results! Q2 profit surges 290%, and guidance crushes expectations. 富途牛牛
Ciena earnings leap 290% as Q2 revenue hits $1.57B, guidance raised Stock Titan
Ciena (NYSE:CIEN) Stock Drops Despite Q2 Earnings Beat as Full-Year Guidance Fails to Impress ChartMill
Ciena Stock Plummets After Earnings Beat. Revenue Growth of 40% Wasn’t Enough. Barron's
Ciena tumbles despite Q2 beat as analysts mull margins Seeking Alpha
Ciena Reports Fiscal Second Quarter 2026 Financial Results Business Wire
CIENA ($CIEN) Releases Q2 2026 Earnings Quiver Quantitative
How Will Ciena Stock React To Its Upcoming Earnings? Trefis
Anticipated Earnings Reports from Ciena Corporation (CIEN) and O GuruFocus
Anticipated Earnings Reports from Ciena Corporation (CIEN) and O GuruFocus
Ciena Corp (CIEN) Stock Up 10.1% but GF Value Says Overvalued -- GF Score: 72/100 GuruFocus
Ciena Corp (CIEN) Stock Up 10.1% but GF Value Says Overvalued -- GF Score: 72/100 GuruFocus
Can Solid Networking Platform Revenue Growth Drive CIEN's Q2 Earnings? Yahoo Finance
Ciena Corp (CIEN) Stock Up 10.1% but GF Value Says Overvalued -- GF Score: 72/100 GuruFocus
Why is Ciena stock surging today? Investing.com
Ciena (NYSE: CIEN) CEO sells 2,952 shares under 10b5-1 plan Stock Titan
CIENA CORP (NYSE:CIEN): A High-Growth Stock with a Bull Flag Breakout Setup ChartMill
What Should Investors Do With Ciena Stock Ahead of Q2 Earnings? Yahoo Finance
VIAV Stock Rises 430.7% in a Year: How to Play the Stock tradingview.com
What Should Investors Do With Ciena Stock Ahead of Q2 Earnings? TradingView
What Should Investors Do With Ciena Stock Ahead of Q2 Earnings? The Globe and Mail
Countdown to Ciena (CIEN) Q2 Earnings: A Look at Estimates Beyond Revenue and EPS Yahoo Finance
What Should Investors Do With Ciena Stock Ahead of Q2 Earnings? Zacks Investment Research
Ciena Q2 2026 Earnings Preview — June 4, Street Expects $1.45 EPS AlphaStreet
Ciena (CIEN) Leads Upcoming Earnings with Strong Quant Ratings GuruFocus
This Is My Best Artificial Intelligence (AI) Stock to Buy in June (Hint: It's Not Micron Technology) The Motley Fool
BofA Raises its Price Target on Ciena (CIEN) Yahoo Finance
Ciena shares slide 3.4% as traders appear to de-risk ahead of next week’s earnings catalyst | CIEN Stock News Quiver Quantitative
Ciena (CIEN) Earnings Expected to Grow: Should You Buy? Yahoo Finance
Ciena Stock Is Up Over 600% in One Year: What the Numbers Say About 2026 TIKR.com
CIEN - CIENA Corp Stock Price and Quote Finviz
How The Ciena (CIEN) Narrative Is Evolving With AI Data Center Demand And Valuation Debate Yahoo Finance
Ciena vs. Coherent: Which Optical Networking Stock is the Better Bet? The Globe and Mail
Ciena vs. Coherent: Which Optical Networking Stock is the Better Bet? Yahoo Finance
Ciena vs. Coherent: Which Optical Networking Stock is the Better Bet? TradingView
Ciena vs. Coherent: Which Optical Networking Stock is the Better Bet? Zacks Investment Research
Ciena: The Right Stock At The Wrong Price (NYSE:CIEN) Seeking Alpha
Here’s Why Ciena (CIEN) is Among the 10 Best Performing Data Center Stocks So Far in 2026 Yahoo Finance
New fiber upgrade promises faster internet across Indonesian islands Stock Titan
Ciena CEO at 25 years: Optical giant's biggest challenge is keeping up with itself SDxCentral
Ciena vs Arista Networks: Which Stock Could Rally? Trefis
The S&P 500 Index ($SPX ) (SPY ) on Tuesday closed down -0.67%, the Dow Jones Industrial Average ($DOWI ) (DIA ) closed down -0.65%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) closed down -0.61%. June E-mini S&P futures (ESM26 ) fell -0.70%, and June E-mini Nasdaq futures...
Ciena gets huge price target increase ahead of Q2 results (CIEN:NYSE) Seeking Alpha
Ciena Up 90% in 3 Months: Should Investors Still Buy the Stock? Yahoo Finance
Are Wall Street Analysts Predicting Ciena Stock Will Climb or Sink? Yahoo Finance
Assessing Ciena (CIEN) Valuation After Analyst Upgrades And AI Infrastructure Optimism Yahoo Finance
Ciena (CIEN) slides as AI/optical networking names pull back amid sector-wide risk-off trade | CIEN Stock News Quiver Quantitative
Is Ciena (CIEN) One Of The Mid-Cap Stocks That Are On Fire Right Now? Yahoo Finance
Ciena Stock On Fire: Up 15% With 5-Day Winning Streak Trefis
For Ciena Insiders, Selling US$3.8m Of Shares Was A Smart Move Yahoo Finance
Ciena Takes Share as Optical Networking Finds a Home in Data Centers Morningstar
Why Ciena (CIEN) is Poised to Beat Earnings Estimates Again Yahoo Finance
Ciena Rejoins S&P 500 As AI Data Center Demand Lifts Valuation Yahoo Finance
Ciena Corp (CIEN) Stock Up 11.0% but GF Value Says Overvalued -- GF Score: 75/100 GuruFocus
Ciena Corp (CIEN) Stock Up 11.0% but GF Value Says Overvalued -- GF Score: 75/100 GuruFocus
Ciena vs. Nokia: Which Networking Stock is the Better Buy Now? Yahoo Finance
Ciena Earnings Preview: What to Expect Yahoo Finance
Sandisk vs Ciena: Which Stock Will Trade Higher in 3 Years From Now? TIKR.com
Are Computer and Technology Stocks Lagging Ciena (CIEN) This Year? Yahoo Finance
Ciena (CIEN) slides 5.6% as investors appear to take profits amid ongoing insider-sale disclosures | CIEN Stock News Quiver Quantitative
Ciena’s Valuation After JGA AI Connectivity Upgrade And Strong Recent Share Price Performance Yahoo Finance
Ciena (CIEN), Lightstorm Upgrade JGA Submarine Cable to Support 400Gbps Services Yahoo Finance
Morgan Stanley Forecasts Strong Price Appreciation for Ciena (NYSE:CIEN) Stock MarketBeat
ANET, FN, CIEN: Why These 3 Data Center Stocks Are Top Buys This Earnings Season Barchart.com
Ciena Soars 182% in 6 Months: Should Investors Buy the Stock Now? TradingView
Ciena Soars 182% in 6 Months: Should Investors Buy the Stock Now? Yahoo Finance
Ciena (NYSE:CIEN) Stock Price Expected to Rise, Bank of America Analyst Says MarketBeat
How is Ciena's DCOM Unlocking a New Growth Engine Inside Data Centers? Yahoo Finance
This AI Stock Might Be the Biggest Winner in 2026, And It Is Not Nvidia Yahoo Finance
Fund Update: New $14.9M $CIEN stock position opened by Czech National Bank Quiver Quantitative
Ciena Shares Higher from Big Money Boosts Yahoo Finance
Ciena’s India 1.6Tb/s Breakthrough Raises Questions On Surging Valuation Yahoo Finance
Here’s Why Ciena Corporation (CIEN) is an Unstoppable Technology Stock finance.yahoo.com
Ciena (NYSE:CIEN) Stock Price Up 11.4% - Time to Buy? MarketBeat
Why Ciena Stock Marched More Than 11% Higher In March Yahoo Finance
Jim Cramer Discusses Why Fiber Optic Plays Like Ciena Provided Recent Market Gains Yahoo Finance
Insider Sale: President of $CIEN Sells 2,952 Shares | CIEN Stock News Quiver Quantitative
Between Arista Networks and Ciena, Which Stock Looks Set to Break Out? Trefis
Vodafone Idea enlists Ciena’s WL6e optics to boost transport network SDxCentral
Ciena Corp (CIEN) Stock Price Down 7.02% on Mar 30 GuruFocus
Ciena vs. Arista: Which Networking Stock Is the Better Buy? Yahoo Finance
Ciena Stock To $273? trefis.com
Optics and agents – Ciena presents telco play “to monetize anything-AI” rcrwireless.com
How Is Ciena's Stock Performance Compared to Other Technology Stocks? Yahoo Finance
Is Ciena Corporation (CIEN) A Good Stock To Buy Now? Yahoo Finance
Optics and agents – Ciena presents telco play “to monetize anything-AI” rcrwireless.com
Why Ciena Stock Rocked the Market on Monday Yahoo Finance
Ciena Stock 5-Day Winning Spree: Stock Climbs 22% trefis.com
Ciena's Service Provider Revenues Rise on MOFN Tailwinds Yahoo Finance
Ciena Corporation (CIEN) is Gaining From Hyperscaler And AI-Related Demand Yahoo Finance
Ciena Surges 73% in 3 Months: Should Investors Still Buy the Stock? Yahoo Finance
Ciena makes the case for hyper-rail photonics in data center fiber networks Fierce Network
Quantum Computing Inc. and Ciena Partner for Quantum-Secured Optical Networking at OFC 2026 Quantum Computing Report
Inside Ciena's push to handle surging AI-driven bandwidth Stock Titan
Bank of America Upgrades Ciena Stock On Bullish Cloud Spending Outlook TIKR.com
Down Almost 20%, Should You Buy the Ugly Dip in Ciena Stock? Yahoo Finance
Ciena (CIEN) Stock Tumbles 13% Amid Market Activity GuruFocus
Ciena (CIEN) Stock Tumbles 13% Amid Market Activity GuruFocus
$CIEN stock is down 11% today. Here's what we see in our data. Quiver Quantitative
Ciena Earnings Soar. But The AI Stock Is Falling. Investor's Business Daily
Ciena intros pluggable optical engine to boost co-packaged optics adoption Fierce Network
Ciena stock surges on new co-packaged optics product launch Investing.com
Ciena Unveils the Industry’s Highest-Density, Lowest-Power Pluggable Optical Engine to Meet Data Center AI Demands Business Wire
Ciena vs. Cisco: Which Networking Stock is a Better Buy? Yahoo Finance
Lumen taps Ciena AI agents to streamline network operations and cut costs Stock Titan
Ciena (NYSE:CIEN) investors are up 12% in the past week, but earnings have declined over the last three years Yahoo Finance
Ciena Corp (CIEN) Stock Price Up 7.02% on Feb 9 GuruFocus
Ciena (CIEN) Soars 7.3%: Is Further Upside Left in the Stock? Yahoo Finance
Ciena vs. Nokia: Which Optical Networking Stock is the Better Buy? Yahoo Finance
Ciena: A Stock To Benefit From AI Infrastructure Buildout (NYSE:CIEN) Seeking Alpha
Ciena (CIEN) Stock Price Today & Analysis Gotrade
$CIEN stock is down 15% today. Here's what we see in our data. Quiver Quantitative
Ciena (NYSE:CIEN) Stock Price Down 6% - Here's What Happened MarketBeat
Ciena (CIEN): Rethinking Valuation After Upgraded 2026 Growth Outlook and AI Data Center Demand Boost Yahoo Finance
Ciena's Q4 Earnings Coming Up: What's in the Cards for CIEN Stock? Yahoo Finance
Comcast deploys Ciena coherent tech for U.S. network edge SDxCentral
Ciena to Acquire Nubis Communications to Expand its Inside the Data Center Strategy and Further Address Growing AI Workloads Business Wire
Ciena tech takes OPTK network speeds to 400G Fierce Network
CIEN Stock Quote Price and Forecast CNN
Switches, routers and optics, oh my! An inside look at Ciena’s Ottawa campus Fierce Network
Ciena claims industry first with 1.6 Tbps coherent optic service Computer Weekly
Ciena Unveils WaveLogic 6, Industry’s First 1.6Tb/s Coherent Optic Solution Business Wire
Ciena - CIEN - Stock Price & News The Motley Fool
CIEN Stock Price and Chart — NYSE:CIEN TradingView
Ciena (CIEN) Stock Price, News & Analysis $CIEN MarketBeat
CIEN: CIENA Corp. Latest Stock Price, Analysis, News and Trading Ideas Stocktwits