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Ciena (CIEN) News Today

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$388.47 +16.52 (+4.44%)
Closing price 03:59 PM Eastern
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$386.66 -1.81 (-0.46%)
As of 05:41 PM Eastern
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Ciena Latest News

New Ciena Research: Service Providers Expect High-Capacity AI Services and MOFN to Fuel Revenue Growth, But Network Upgrades are Needed
 |  finance.yahoo.comhttps://finance.yahoo.com/technology/ai/articles/ciena-research-providers-expect-high-130000953.html
Front Street Capital Management Inc. Makes New Investment in Ciena Corporation $CIEN
August 25 at 4:24 AM  |  marketbeat.comhttps://www.marketbeat.com/instant-alerts/filing-front-street-capital-management-inc-makes-new-investment-in-ciena-corporation-cien-2026-08-25/
Rosenblatt Securities Reaffirms Buy Rating for Ciena (NYSE:CIEN)
August 24 at 9:17 AM  |  marketbeat.comhttps://www.marketbeat.com/instant-alerts/rosenblatt-securities-reaffirms-buy-rating-for-ciena-nysecien-2026-08-24/
Globeflex Capital L P Buys New Holdings in Ciena Corporation $CIEN
August 24 at 4:16 AM  |  marketbeat.comhttps://www.marketbeat.com/instant-alerts/filing-globeflex-capital-l-p-buys-new-holdings-in-ciena-corporation-cien-2026-08-24/
Bank of New York Mellon Corp Acquires Shares of 825,480 Ciena Corporation $CIEN
August 22 at 3:17 AM  |  marketbeat.comhttps://www.marketbeat.com/instant-alerts/filing-bank-of-new-york-mellon-corp-acquires-shares-of-825480-ciena-corporation-cien-2026-08-22/
How Ciena’s $7.7 billion backlog could turn AI’s biggest bottleneck into a gold mine
August 21, 2026  |  msn.comhttps://www.msn.com/en-us/money/general/how-ciena-s-7-7-billion-backlog-could-turn-ai-s-biggest-bottleneck-into-a-gold-mine/vi-AA2aEV8o
Northland Securities Upgrades Ciena (NYSE:CIEN) to Outperform
August 21, 2026  |  americanbankingnews.comhttps://www.americanbankingnews.com/?p=30973187
Ciena (NYSE:CIEN) Shares Down 1.6% - Time to Sell?
August 20, 2026  |  marketbeat.comhttps://www.marketbeat.com/instant-alerts/ciena-nysecien-shares-down-16-time-to-sell-2026-08-20/
How Ciena’s $7.7 billion backlog could turn AI’s speed limit into a gold mine
August 20, 2026  |  msn.comhttps://www.msn.com/en-us/money/general/how-ciena-s-7-7-billion-backlog-could-turn-ai-s-speed-limit-into-a-gold-mine/vi-AA2azbdd
Ciena's Massive AI Tailwind: Optical Networks Are Now Critical
August 20, 2026  |  fool.comhttps://www.fool.com/investing/2026/08/20/cienas-massive-ai-tailwind-optical-networks-are-no/?source=marketbeat&utm_source=marketbeat&utm_medium=feed&utm_campaign=article&referring_guid=2fe9bc1a-aebe-4e09-a793-316b98287394
TD Cowen Has Lowered Expectations for Ciena (NYSE:CIEN) Stock Price
August 20, 2026  |  americanbankingnews.comhttps://www.americanbankingnews.com/?p=30971311
Ciena (NYSE:CIEN) Upgraded to "Outperform" at Northland Securities
August 19, 2026  |  marketbeat.comhttps://www.marketbeat.com/instant-alerts/ciena-nysecien-upgraded-to-outperform-at-northland-securities-2026-08-19/
Gary Smith Sells 2,952 Shares of Ciena (NYSE:CIEN) Stock
August 19, 2026  |  insidertrades.comhttps://www.insidertrades.com/alerts/nyse-cien-insider-buying-and-selling-2026-08-19/
Why Ciena Stock Tanked by Almost 9% on Tuesday
August 18, 2026  |  fool.comhttps://www.fool.com/investing/2026/08/18/why-ciena-stock-tanked-by-almost-9-on-tuesday/?source=marketbeat&utm_source=marketbeat&utm_medium=feed&utm_campaign=article&referring_guid=93fede5a-62a7-4510-8f67-275aeeb94d41
Why Ciena Stock Tanked by Almost 9% on Tuesday
August 18, 2026  |  fool.comhttps://www.fool.com/investing/2026/08/18/why-ciena-stock-tanked-by-almost-9-on-tuesday/
Marc Graff Sells 4,995 Shares of Ciena (NYSE:CIEN) Stock
August 18, 2026  |  marketbeat.comhttps://www.marketbeat.com/instant-alerts/marc-graff-sells-4995-shares-of-ciena-nysecien-stock-2026-08-18/
Insider Selling: Ciena (NYSE:CIEN) CEO Sells 2,952 Shares of Stock
August 18, 2026  |  marketbeat.comhttps://www.marketbeat.com/instant-alerts/insider-selling-ciena-nysecien-ceo-sells-2952-shares-of-stock-2026-08-18/
Coherent, Teradyne, and Ciena Are the S&P 500’s 3 Biggest Decliners on Tuesday
August 18, 2026  |  247wallst.comhttps://247wallst.com/investing/2026/08/18/coherent-teradyne-and-ciena-are-the-sp-500s-3-biggest-decliners-on-tuesday/
Coherent, Teradyne, and Ciena Are the S&P 500's 3 Biggest Decliners on Tuesday
August 18, 2026  |  247wallst.comhttps://247wallst.com/investing/2026/08/18/coherent-teradyne-and-ciena-are-the-sp-500s-3-biggest-decliners-on-tuesday/?utm_source=snapi
TD Cowen Lowers Ciena (NYSE:CIEN) Price Target to $575.00
August 18, 2026  |  marketbeat.comhttps://www.marketbeat.com/instant-alerts/td-cowen-lowers-ciena-nysecien-price-target-to-57500-2026-08-18/
Plato Investment Management Ltd Takes Position in Ciena Corporation $CIEN
August 18, 2026  |  marketbeat.comhttps://www.marketbeat.com/instant-alerts/filing-plato-investment-management-ltd-takes-position-in-ciena-corporation-cien-2026-08-18/
Ciena (NYSE:CIEN) Trading Up 4.3% - Should You Buy?
August 17, 2026  |  marketbeat.comhttps://www.marketbeat.com/instant-alerts/ciena-nysecien-trading-up-43-should-you-buy-2026-08-17/
AI Networking Stocks Are Rallying on Monday. Marvell Up 8%, Credo Up 8%, Ciena Joins the Move
August 17, 2026  |  247wallst.comhttps://247wallst.com/investing/2026/08/17/ai-networking-stocks-are-rallying-on-monday-marvell-up-8-credo-up-8-ciena-joins-the-move/?utm_source=snapi
Ciena Corporation $CIEN Shares Purchased by Empowered Funds LLC
August 16, 2026  |  marketbeat.comhttps://www.marketbeat.com/instant-alerts/filing-ciena-corporation-cien-shares-purchased-by-empowered-funds-llc-2026-08-16/
Ciena (NYSE:CIEN) Stock Price Down 3.1% - Should You Sell?
August 14, 2026  |  marketbeat.comhttps://www.marketbeat.com/instant-alerts/ciena-nysecien-stock-price-down-31-should-you-sell-2026-08-14/
Ciena stock outlook: Is Wall Street bullish or bearish?
August 13, 2026  |  msn.comhttps://www.msn.com/en-us/money/top-stocks/ciena-stock-outlook-is-wall-street-bullish-or-bearish/ar-AA2a20I8
Ciena (NYSE:CIEN) Trading Up 2.8% - Should You Buy?
August 13, 2026  |  marketbeat.comhttps://www.marketbeat.com/instant-alerts/ciena-nysecien-trading-up-28-should-you-buy-2026-08-13/
Lumentum Puts The Insane Opportunity for Companies like Marvell and Ciena Into Focus With One Stunning Quote
August 13, 2026  |  247wallst.comhttps://247wallst.com/investing/2026/08/13/lumentum-puts-the-insane-opportunity-for-companies-like-marvell-and-ciena-into-focus-with-one-stunning-quote/?utm_source=snapi
Optics Stocks Divide: Coherent and Cisco Drop After Earnings While Nokia and Ciena Soar
August 13, 2026  |  247wallst.comhttps://247wallst.com/investing/2026/08/13/optics-stocks-divide-coherent-and-cisco-drop-after-earnings-while-nokia-and-ciena-soar/
Optics Stocks Divide: Coherent and Cisco Drop After Earnings While Nokia and Ciena Soar
August 13, 2026  |  247wallst.comhttps://247wallst.com/investing/2026/08/13/optics-stocks-divide-coherent-and-cisco-drop-after-earnings-while-nokia-and-ciena-soar/?utm_source=snapi
Ciena (NYSE:CIEN) Trading 11.9% Higher - What's Next?
August 12, 2026  |  marketbeat.comhttps://www.marketbeat.com/instant-alerts/ciena-nysecien-trading-119-higher-whats-next-2026-08-12/
Why Is Ciena Stock Surging on Wednesday?
August 12, 2026  |  benzinga.comhttps://www.benzinga.com/trading-ideas/movers/26/08/61152475/why-is-ciena-stock-surging-on-wednesday
Ciena (NYSE:CIEN) Stock Price Up 9.7% - Still a Buy?
August 12, 2026  |  marketbeat.comhttps://www.marketbeat.com/instant-alerts/ciena-nysecien-stock-price-up-97-still-a-buy-2026-08-12/
Handelsbanken Fonder AB Boosts Stake in Ciena Corporation $CIEN
August 12, 2026  |  marketbeat.comhttps://www.marketbeat.com/instant-alerts/filing-handelsbanken-fonder-ab-boosts-stake-in-ciena-corporation-cien-2026-08-12/
NewEdge Advisors LLC Acquires 6,132 Shares of Ciena Corporation $CIEN
August 12, 2026  |  marketbeat.comhttps://www.marketbeat.com/instant-alerts/filing-newedge-advisors-llc-acquires-6132-shares-of-ciena-corporation-cien-2026-08-12/
Ciena: A Steadier Way Into The Optical AI Trade
August 11, 2026  |  seekingalpha.comhttps://seekingalpha.com/article/4935133-ciena-a-steadier-way-into-the-optical-ai-trade-upgrade-buy?utm_source=marketbeat.com&utm_medium=referral&feed_item_type=article?source=MarketBeat
Ciena: AI's Optical Bottleneck Can Keep The Earnings Cycle Running
August 11, 2026  |  seekingalpha.comhttps://seekingalpha.com/article/4934491-ciena-ais-optical-bottleneck-can-keep-the-earnings-cycle-running?utm_source=marketbeat.com&utm_medium=referral&feed_item_type=article?source=MarketBeat
Ciena (NYSE:CIEN) Shares Down 6% - Time to Sell?
August 10, 2026  |  marketbeat.comhttps://www.marketbeat.com/instant-alerts/ciena-nysecien-shares-down-6-time-to-sell-2026-08-10/
Ciena Corporation: AI Hyperscalers Demand For Hyper-Rails To Drive Market Momentum
August 10, 2026  |  seekingalpha.comhttps://seekingalpha.com/article/4934149-ciena-corporation-ai-hyperscalers-demand-for-hyper-rails-to-drive-market-momentum?utm_source=marketbeat.com&utm_medium=referral&feed_item_type=article?source=MarketBeat
Polianta Ltd Invests $1.96 Million in Ciena Corporation $CIEN
August 9, 2026  |  marketbeat.comhttps://www.marketbeat.com/instant-alerts/filing-polianta-ltd-invests-196-million-in-ciena-corporation-cien-2026-08-09/
Ciena: Not The Best Photonics Idea
August 8, 2026  |  seekingalpha.comhttps://seekingalpha.com/article/4933749-ciena-not-the-best-photonics-idea?utm_source=marketbeat.com&utm_medium=referral&feed_item_type=article?source=MarketBeat
UNICOM Systems Inc. Buys 18,400 Shares of Ciena Corporation $CIEN
August 8, 2026  |  marketbeat.comhttps://www.marketbeat.com/instant-alerts/filing-unicom-systems-inc-buys-18400-shares-of-ciena-corporation-cien-2026-08-08/
PensionDanmark Pensionsforsikringsaktieselskab Purchases 4,490 Shares of Ciena Corporation $CIEN
August 8, 2026  |  marketbeat.comhttps://www.marketbeat.com/instant-alerts/filing-pensiondanmark-pensionsforsikringsaktieselskab-purchases-4490-shares-of-ciena-corporation-cien-2026-08-08/
Assenagon Asset Management S.A. Cuts Stock Position in Ciena Corporation $CIEN
August 8, 2026  |  marketbeat.comhttps://www.marketbeat.com/instant-alerts/filing-assenagon-asset-management-sa-cuts-stock-position-in-ciena-corporation-cien-2026-08-08/
E& UAE upgrades optical network to meet AI-era data demand
August 6, 2026  |  msn.comhttps://www.msn.com/en-ae/money/news/e-uae-upgrades-optical-network-to-meet-ai-era-data-demand/ar-AA29rk9j
Ciena appoints Prashant Ramesh Malkani as VP & country leader for India
August 6, 2026  |  telecom.economictimes.indiatimes.comhttps://telecom.economictimes.indiatimes.com/news/telecom-equipment/ciena-appoints-prashant-ramesh-malkani-as-vp-country-leader-for-india/132990971
Tlwm Takes Position in Ciena Corporation $CIEN
August 6, 2026  |  marketbeat.comhttps://www.marketbeat.com/instant-alerts/filing-tlwm-takes-position-in-ciena-corporation-cien-2026-08-06/
Lazard Asset Management LLC Sells 6,788 Shares of Ciena Corporation $CIEN
August 6, 2026  |  marketbeat.comhttps://www.marketbeat.com/instant-alerts/filing-lazard-asset-management-llc-sells-6788-shares-of-ciena-corporation-cien-2026-08-06/
The Trump Administration Just Gave Ciena Stock a Huge Boost. What to Know.
August 5, 2026  |  barchart.comhttps://www.barchart.com/story/news/3670267/the-trump-administration-just-gave-ciena-stock-a-huge-boost-what-to-know
e& UAE Unveils Future-Ready DWDM Network Powered by Ciena's High-Speed Connectivity Solutions
August 5, 2026  |  tmcnet.comhttps://www.tmcnet.com/usubmit/2026/08/05/10425744.htm

Ciena Media Mentions By Week

Ciena Media Sentiment

Each headline receives a score ranging from 2 (good news) to -2 (bad news). Our company news sentiment scores track the average news sentiment of articles about each company over the most recent 7 days in order to identify companies that are receiving positive press.

CIEN
News Sentiment
▼
0.47

0.74
▲
Average
Technology
News Sentiment

Ciena News Coverage

We track news headlines from hundreds of news outlets and tag them by company. This chart compares the number of articles about this company in the last seven days compared with the average number of articles about this company on a typical week.

CIEN Articles
This Week
▼
22

8
▲
CIEN Articles
Average Week

Ciena Trends on MarketBeat

This week vs. last week
New Followers
4
+33%
Searches
15
+15%
Page Views
5,430
+3%
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MarketBeat tracks news from more than one hundred trusted media outlets in real time, with the most recent headline for Ciena dated 8/25/2026.
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