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Ciena Corp

NYSE • Technology • Communication Equipment • Quote as of 10/30/2026
Ciena Corp stock price and volume chart

Company Profile

IndustryCommunication Equipment
SectorTechnology
ExchangeNYSE
Market Capitalization45,481 mln
Float140 mln
Earnings Date12/10/2026

EPS

4.47
Stretched

P / E

71.75
Richly valued

Piotroski F-Score

7 / 9
Strong

Beneish M-Score

-2.63
Likely reliable

1-Year Forecast

512.99
Exceptional upside

Relative Strength

18 / 100
Significantly lagging

Business Description

Ciena Corporation, founded in 1992 and based in Hanover, Maryland, designs and sells networking technology ? including hardware, software, and services ? to communications providers across North America, Europe, the Middle East, Africa, Asia, Japan, and India. The company helps network operators build, manage, and automate their infrastructure through a range of optical and routing equipment, network control tools, and automation software. Ciena also offers a broad set of professional and technical services, from initial planning and installation through to ongoing support and training.

Key Fundamentals

EPS4.47
P/E71.75
ROE22.95
RPS42.38
ROIC18.81
ROA10.37
Interest Cover12.16
EBITDA, mln971
EV / EBITDA53.56
EV / EBIT65.34
Revenue, mln6,021
EV / Revenue8.63

Quote Details

Last 320.72
Change -28.73 (-8.22%)
Open 326.00
Volume 3,093,034
Turnover 991,997,888
Average Volume 3,142,335

Financial Ratios

Pre-Tax Profit Margin12
Leverage Ratio2.62
Current Ratio3.80
Price / Book16.30
Price / Tangible Book21.17
Price / Cash Flow43.20
Price / Free Cash Flow62.86
Debt / Equity1.08
Price / Sales8.50
PEG Ratio0.35

Financial Strength

Altman Z-Score7
Piotroski F-Score 7 / 9
Beneish M-Score-2.63
Price to Intrinsic Value7.72
Price to Graham Number8.08
1-Year Target Price512.99
Shiller PE Ratio137
Short Ratio1.31
Short % of Float4.42

Price Performance & Relative Strength

Period Price Performance Relative Strength
1 Week 0.14% 47 / 100   
1 Month -15.41% 9 / 100   
2 Months -14.99% 14 / 100   
6 Months -40.08% 5 / 100   
1 Year 69.45% 96 / 100   



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