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STM vs CIEN Comparison

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

Logo STMicroelectronics N.V.

STM

STMicroelectronics N.V.

HOLD

Current Price

$54.41

Market Cap

60.2B

Sector

Technology

ML Signal

HOLD

Logo Ciena Corporation

CIEN

Ciena Corporation

HOLD

Current Price

$429.06

Market Cap

56.2B

Sector

Utilities

ML Signal

HOLD

Company Overview

Basic Information
Metric
STM
CIEN
Founded
1987
1992
Country
Netherlands
United States
Employees
N/A
N/A
Industry
Semiconductors
Telecommunications Equipment
Sector
Technology
Utilities
Exchange
Nasdaq
Nasdaq
Market Cap
60.2B
56.2B
IPO Year
1996
1996

Fundamental Metrics

Financial Performance
Metric
STM
CIEN
Price
$54.41
$429.06
Analyst Decision
Strong Buy
Strong Buy
Analyst Count
4
14
Target Price
$47.00
$382.69
AVG Volume (30 Days)
10.2M
2.1M
Earning Date
04-23-2026
06-04-2026
Dividend Yield
0.61%
N/A
EPS Growth
N/A
46.55
EPS
N/A
2.52
Revenue
N/A
$4,769,507,000.00
Revenue This Year
$16.76
$30.83
Revenue Next Year
$12.40
$19.87
P/E Ratio
$187.61
$175.85
Revenue Growth
N/A
18.79
52 Week Low
$21.11
$84.41
52 Week High
$81.42
$637.51

Technical Indicators

Market Signals
Indicator
STM
CIEN
Relative Strength Index (RSI) 43.26 53.45
Support Level $47.88 $415.37
Resistance Level $81.29 $429.90
Average True Range (ATR) 1.92 26.95
MACD 0.66 8.78
Stochastic Oscillator 72.53 74.66

Price Performance

Historical Comparison
STM
CIEN

About STM STMicroelectronics N.V.

A merger between Italian firm SGS Microelettronica and the nonmilitary business of Thomson Semiconducteurs in France formed STMicroelectronics in 1987. STMicroelectronics is a leader in a variety of semiconductor products, including analog chips, discrete power semiconductors, microcontrollers, and sensors. It is an especially prominent chip supplier to the industrial and automotive industries.

About CIEN Ciena Corporation

Ciena is a leader in high-speed optical connectivity, providing systems, components, and automation software for telecom providers and enterprises, such as data centers, to enable long-distance connectivity. The company operates through four primary business segments: networking platforms, platform software and services, Blue Planet automation software, and global services. While telecom carriers remain important customers, cloud providers and hyperscalers now drive a significant portion of the business. To meet the demands of AI data centers, customers are adopting Ciena's WaveLogic 6 platform, the first to support 1.6 terabits-per-second capacity.

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