Coherent Corp. stock drops Monday as market participants engaged in aggressive profit-taking and de-

CIEN's AI-driven optical networking demand is fueling record revenue and a $7.7 billion backlog, but

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

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

U.S. stocks bounced back from last week’s tech-led rout on Monday, as a halt to the semiconductor se

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

A selloff in high-flying chipmakers split Wall Street on Thursday, with Broadcom Inc. (NASDAQ:AVGO)‘

Stocks to watch: CIEN, DOCU, LULU, report earnings today. MRAAF introduces world's first 100Vdc

The new 2X leveraged ETFs are tied to STX, SNDK, AMAT, and other AI and semiconductor stocks amid ri

The first US-listed photonics ETF debuts as Lumentum, Coherent and AAOI fly. 15 of EUV's 40 hold

Small caps lead a mixed Wall Street session as Trump rejects Iran's peace response, sending crud

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

Jim Cramer says the stock market's biggest winners are all tied to one theme: data centers.

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

Pressure From Oil

Jim Cramer names stocks that he regrets not buying, with SanDisk at the top of the list.

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

Dow Jones index up over 1200 points as RPM International reports strong earnings. Shares of RPM jump

WTI crude surged 11.9% to $112 — on track for the highest daily closing since 2022. The VIX jumped 5

U.S. stocks rise, Dow Jones up 400+ points. PVH Corp beats expectations, shares jump 9.9%. Other big

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.

The information technology sector is showing signs of overbought stocks which could be a warning for

U.S. stocks rose broadly on Tuesday as crude oil plunges over 10% on Trump's Iran end-of-war sig

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

U.S. equities fell broadly Thursday as West Texas Intermediate crude surged to its highest level sin