What is CIEN's P/E ratio?

CIENA CORP (CIEN) currently trades at a P/E ratio of 120.16.

CIENA CORP reports a Return on Equity (ROE) of 15.15%.

What is CIEN's dividend yield?

CIENA CORP offers a dividend yield of 0.00%.

What is CIEN's Quality Score?

Our AI rates CIEN's overall financial quality at 69 out of 100, based on profitability, growth, debt and earnings stability.

Is now a good time to buy CIEN?

Our AI Timing Score for CIEN is 28 out of 100, indicating the relative attractiveness of buying at the current price using technical and momentum signals.

Which sector does CIEN belong to?

CIENA CORP is classified under the Technology >> Communication Equipment sector on the NYSE exchange

CIEN (NYSE) Stock Analysis | CIENA CORP

Stock Check Daily update data at 8:30 AM
(Price: 2026-07-31 | FS: 2026-04-30)

CIEN AI Analysis Summary

Our AI summary for CIEN: CIENA CORP (NYSE), Technology >> Communication Equipment sector. The stock currently trades at a P/E of 120.16, ROE of 15.15%, a dividend yield of 0.00%. Its financial Quality Score stands at 69/100 — mid-range fundamentals relative to the market. The AI Timing Score is 28/100 — most technical signals do not support an entry at this point. All scores are recomputed automatically after each market close from official exchange data. This is systematically generated analysis, not personalized investment advice.

CIEN

CIENA CORP

US:NYSE STOCK Technology >> Communication Equipment News 89

USD 377.05

4.98 (1.34%) Day Change

Watchlist Portfolio Compare Chart

120.16

P/E

0.54

D/E

15.2%

ROE

7.3%

ROA

0.00%

Div Yield

CIENA CORP
TYPE: STOCK
MARKET: NYSE

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USD 377.05 Price 4.98 (1.34%) Day Change	NEWS SCORE: 89

CIEN, the overall quality is ok ( Quality = 69) and the timing to buy is ...(Sign In to See)...

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69 QUALITY

Signal: NEUTRAL

Signal Description: Company financial health is OK

Reason: P/E ratio is relatively high
Historical ROE is relatively low
ROA is too relatively low compare to ROE
Net profit margin is relatively low.
Historical net profit margin is relatively low.

88 Sign in

TIMING

Signal: OUTPERFORM

Signal Descri...: Good

Reason: Momentum indicators aligned on the daily timeframe

Unlock timing signals and detailed reasons

In details, quality factors are not quite good , financial health is not quite good , and ability to make profit is ok , ...

Quality Factors

51%

In Recommendations?	Not in any sections
Select Rate	0.00 From 30 days period
Watch Rate	0.00 From 30 days period
News Score	89
Magic Formula Rank by ROA	2899
Magic Formula Rank by ROE	2899
Magic Formula Rank by ROIC	2662
Price	377.05
PBV / Sector	18.21 / 9.47
Earning Per Share	3.14

PE / Sector	120.16 / 47.95
PEG or PE/Growth / Sector	N/A / -0.39
Average 1M Daily Value	749.19 M
Average 1W Daily Value	844.65 M

Timing Factors

42%

MACD	SIGN IN
MACD Signal	SIGN IN
MACD Divergence	SIGN IN
RSI	SIGN IN
Stochastic Oscillator K	SIGN IN
Stochastic Oscillator D	SIGN IN
ADX	SIGN IN
Avg 5 day Timing Score	SIGN IN

Financial Health

52%

DE / Sector	SIGN IN
DE Average / Sector	SIGN IN
DE Change Average (%) / Sector	SIGN IN
Current Ratio / Sector	SIGN IN
Current Ratio Average / Sector	SIGN IN
Current Ratio Change Average (%) / Sector	SIGN IN
Quick Ratio / Sector	SIGN IN
Quick Ratio Average / Sector	SIGN IN
Quick Ratio Change Average (%) / Sector	SIGN IN
FCF/Share / Sector	SIGN IN
FCF/Share Average / Sector	SIGN IN
FCF/Share Change Average (%) / Sector	SIGN IN

Ability to Make Profit

60%

GPM (%) / Sector	SIGN IN
GPM Average (%) / Sector	SIGN IN
GPM Change Average (%) / Sector	SIGN IN
OPM (%) / Sector	SIGN IN
OPM Average (%) / Sector	SIGN IN
OPM Change Average (%) / Sector	SIGN IN
NPM (%) / Sector	7.87 / 22.43
NPM Average (%) / Sector	4.51 / -43.70
NPM Change Average (%) / Sector	50.50 / 1,882.24 GREAT
Asset Turnover / Sector	SIGN IN
Asset Turnover Average / Sector	SIGN IN
Asset Turnover Change Average (%) / Sector	SIGN IN
ROA (%) / Sector	7.26 / 9.10
ROA Average (%) / Sector	3.68 / -11.44
ROA Change Average (%) / Sector	67.49 / 1,725.91 GREAT
ROE (%) / Sector	15.15 / 20.30
ROE Average (%) / Sector	7.45 / -104.03
ROE Change Average (%) / Sector	69.75 / 1,571.74 GREAT
ROIC (%) / Sector	SIGN IN
ROIC Average (%) / Sector	SIGN IN
ROIC Change Average (%) / Sector	SIGN IN

Return to Investors

Dividend (%) / Sector	N/A / 0.68
Dividend Average (%) / Sector	N/A / 2.22
Dividend Change Average (%) / Sector	N/A / -3.33

Registration Details

Analyze Date	2026-08-01 07:59:38
Symbol	CIEN
Name	CIENA CORP
Sector	Technology >> Communication Equipment
Market	NYSE
Listed Shares	141.55 M
Par Value	N/A
Calculated From	Quarter
Sign	N/A
Market Cap (M.USD) / Sector Average	52,667.60 / 41,633.21

News, Concensus, ...

Estimation Consensus	See at WSJ.com
Full details	See at WSJ.com
Chart	See in Chart feature
News	See at Yahoo Finance

Address: 7035 Ridge Road, Hanover, MD, United States, 21076

Phone: 410 694 5700

Website: https://www.ciena.com

Employees: 8,898

Sector: Technology >> Communication Equipment

Description: Ciena Corporation, a network technology company, provides hardware, software, and services for various network operators in the Americas, Europe, the Middle East, Africa, the Asia Pacific, Japan, and India. It operates through Networking Platforms, Platform Software and Services, Blue Planet Automation Software and Services, and Global Services segments. The Networking Platforms segment consists optical networking, routing, and switching products and services. This segment products include the 6500 Packet-Optical Platform, Waveserver modular interconnect system, the 6500 Reconfigurable Line System, and coherent pluggable transceivers; and the 3000 family of service delivery platforms and the 5000 family of service aggregation, as well as the 8100 Coherent Routing platforms and virtualization software. The Platform Software and Services segment offers navigator network control suite; and software subscription services, consulting, network migration and integration, installation and upgrade support services, and technical support solutions. The Blue Planet Automation Software and Services segment inventory management, orchestration, route optimization and analysis, and unified assurance and analytics software; and sells subscription, installation, support, consulting, and design services related to the Blue Planet automation platform. The Global Services segment provides services for advisory and enablement, implementation, and maintenance, support, and learning activities. Ciena Corporation was incorporated in 1992 and is headquartered in Hanover, Maryland.