The Fund increased 9.71% compared to a 20.26% increase for the Russell 2500 Index. We initiated a po

Roundhill expands its AI ETF playbook with Neocloud (NCLD) and Photonics (LYTE) funds, targeting the

[url="]Ciena[/url]Â Corporation (NYSE: CIEN), the global leader in high-speed connectivity, expects

e& UAE, the telecom arm of [url="]e&[/url] (ADX: EAND), is deploying [url="]Ciena's[/url] (NYSE: CIE

ABU DHABI, United Arab Emirates & HANOVER, Md.--(BUSINESS WIRE)--e& UAE, the telecom arm of e& (ADX:

Lumentum (LITE), Coherent (COHR) and Ciena (CIEN) climbed on Tuesday after a Reuters report said the

HAMMOND, Ind. & HOUSTON & HANOVER, Md.--(BUSINESS WIRE)--Quantum Corridor, Ciena (NYSE: CIEN) and To

As hyperscalers scale out distributed AI factories, high-speed optical networking infrastructure bec

A deepening chip rout drags the Nasdaq while Coca-Cola and Sherwin-Williams beats power the Dow; oil

Corning Q2 earnings beat estimates, while in-line guidance weighed on peer stocks including Coherent

Bank of Nova Scotia lifted its stake in shares of Ciena Corporation (NYSE: CIEN) by 125.8% in the fi

Dai ichi Life Insurance Company Ltd cut its holdings in shares of Ciena Corporation (NYSE: CIEN) by

Atika Capital Management LLC cut its holdings in Ciena Corporation (NYSE: CIEN) by 27.2% during the

Allspring Global Investments Holdings LLC acquired a new stake in shares of Ciena Corporation (NYSE:

AGX, CIEN, HUBS and SMTC make the cut as the top liquid stocks, each boasting strong liquidity, grow

AI stock volatility has created discounts from 52-week highs. SNDK, WDC and CIEN stand out with stro

Assetmark Inc. lifted its holdings in shares of Ciena Corporation (NYSE: CIEN) by 4,003.2% during th

Semiconductors led a broad rebound Tuesday as Micron, Western Digital and Sandisk surged. Nasdaq 100

Here is how Ciena (CIEN) and Arista Networks (ANET) have performed compared to their sector so far t

California Public Employees Retirement System cut its position in Ciena Corporation (NYSE: CIEN) by

Ciena (NYSE:CIEN) has outperformed the market over the past 10 years by 21.25% on an annualized basi

Ciena Corporation  CIEN and Nokia  NOK are benefiting from the rapid adoption of artificial intellig

VONG delivers superior 5-year returns and lower drawdowns, while VBK offers higher recent gains with

GOOGL, MSFT, AMZN and CIEN offer cloud exposure as AI demand, scalability and cost efficiency fuel l

Physical AI has crossed from hype to product. Six supply chain layers - edge silicon to connectivity

U.S. stocks higher, Nasdaq up 150+ points. Aehr Test Systems shares rose 13.6%. Other big gainers in

Wall Street analysts changed outlook on top names, see all changes on analyst ratings page. Price ta

Top Wall Street analysts changed outlooks on top names. Check analyst ratings page for all changes.

Jim Cramer advises against buying Flagstar Bank due to low profitability and dividend. Monarch Casin

Analysts change outlook on top names: Mizuho downgrades PYPL, B of A increases CIEN PT, Needham rais

Fifteen of the S&P 500's 20 best-performing stocks month-to-date through March 26 are direct

Stocks fall, Nasdaq drops 200 points. Apogee Therapeutics (APGE) rises 19.4% on positive trial data.

Dow Jones index up 200 points on Tuesday, NIO Inc. gained following better-than-expected financial r

Here's a look at the most-closely watched earnings reports this week from Archer, Riot, Broadcom

Big Tech's capital spending is up significantly, with Meta, Microsoft and Google leading the cha

Companies Reporting Before The Bell • CI&T (NYSE:CINT) is estimated to report quarterly earning

  On Tuesday, 838 companies hit new 52-week lows.

Stocks That Hit 52-Week Lows On Monday

Niewiadoma-Phinney conquers Ventoux to snatch Tour de France Femmes lead Poland's Katarzyna Niewiado

Fire at Russia's Ilsky oil refinery put out after Ukrainian drone attack A fire at the Ilsky oil ref

Taiwan president oversees coastal strike drill during annual war games Taiwan President Lai Ching-te

DJT is trading near the bottom of its 52-week range and below its 200-day simple moving average. Pri

TEL is trading in the middle of its 52-week range and below its 200-day simple moving average. Price

German auto suppliers are more indebted and spend more on interest than their international rivals a

Is CIEN a buy now?

The Ridge Fire burning near Gorman has exploded to 1,000 acres as traffic remains shut down on both