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CSGP vs CIEN Comparison

Compare CSGP & CIEN Stocks: Price Trends, ML Decisions, Charts, Trends, Technical Analysis and more.

Logo CoStar Group Inc.

CSGP

CoStar Group Inc.

HOLD

Current Price

$58.46

Market Cap

28.8B

ML Signal

HOLD

Logo Ciena Corporation

CIEN

Ciena Corporation

HOLD

Current Price

$229.92

Market Cap

32.4B

Sector

Utilities

ML Signal

HOLD

Company Overview

Basic Information
Metric
CSGP
CIEN
Founded
1987
1992
Country
United States
United States
Employees
N/A
N/A
Industry
Business Services
Telecommunications Equipment
Sector
Consumer Discretionary
Utilities
Exchange
Nasdaq
Nasdaq
Market Cap
28.8B
32.4B
IPO Year
1998
1997

Fundamental Metrics

Financial Performance
Metric
CSGP
CIEN
Price
$58.46
$229.92
Analyst Decision
Buy
Strong Buy
Analyst Count
15
15
Target Price
$89.14
$219.29
AVG Volume (30 Days)
4.6M
3.0M
Earning Date
02-17-2026
12-11-2025
Dividend Yield
N/A
N/A
EPS Growth
N/A
46.55
EPS
0.05
0.85
Revenue
$3,056,500,000.00
$4,769,507,000.00
Revenue This Year
$20.71
$27.20
Revenue Next Year
$18.04
$15.92
P/E Ratio
$1,251.91
$264.95
Revenue Growth
14.61
18.79
52 Week Low
$60.19
$49.21
52 Week High
$97.43
$261.13

Technical Indicators

Market Signals
Indicator
CSGP
CIEN
Relative Strength Index (RSI) 26.48 51.47
Support Level $65.22 $221.12
Resistance Level $68.98 $261.13
Average True Range (ATR) 2.11 14.64
MACD -0.62 -1.54
Stochastic Oscillator 0.47 35.93

Price Performance

Historical Comparison
CSGP
CIEN

About CSGP CoStar Group Inc.

CoStar Group is a leading provider of commercial real estate data and marketplace listing platforms. Its data offering contains in-depth analytical information on over 5 million commercial real estate properties related to various subsectors spanning office, retail, hotels, multifamily, healthcare, industrial, self-storage, and data centers. It operates many well-respected brands such as CoStar Suite, LoopNet, Apartments.com, BizBuySell, and Lands of America, with more than 80% of its revenue classified as subscription-based. The company recently expanded its presence into Canada, the United Kingdom, Spain, and France.

About CIEN Ciena Corporation

Ciena is a telecommunications equipment provider focused on optical transport technologies, with clients in a number of industries such as communication services providers, web-scale providers, cable operators, government, and large enterprises worldwide. The company provides equipment, software, and services that support transport, switching, aggregation, service delivery, and data traffic management.

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