United Fiber Optic Communication (ROCO:4903) PEG Ratio: N/A (As of Jul. 16, 2026)

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ROCO:4903 United Fiber Optic Communication Inc ROCO:4903
55 GF Score
Price NT$38.50
GF Value NT$39.60
Valuation Fairly Valued
! 2 Warning Signs
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What is United Fiber Optic Communication PEG Ratio?

PE Ratio without NRI / 5-Year EBITDA Growth Rate*

PEG Ratio is defined as the PE Ratio without NRI divided by the growth ratio. The growth rate we use is the 5-Year EBITDA growth rate. As of today, United Fiber Optic Communication's PE Ratio without NRI is 37.75. United Fiber Optic Communication's 5-Year EBITDA growth rate is 0.00%. Therefore, United Fiber Optic Communication's PEG Ratio for today is N/A.

* The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.


The historical rank and industry rank for United Fiber Optic Communication's PEG Ratio or its related term are showing as below:


During the past 13 years, United Fiber Optic Communication's highest PEG Ratio was 124.16. The lowest was 41.93. And the median was 65.10.


ROCO:4903's PEG Ratio is not ranked *
in the Hardware industry.
Industry Median: 2.175
* Ranked among companies with meaningful PEG Ratio only.

Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.


United Fiber Optic Communication  (ROCO:4903) PEG Ratio Explanation

To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the P/E ratio divided by the growth ratio. He thinks a company with a P/E ratio equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a P/E of 20, instead of a company growing 10% a year with a P/E of 10.


United Fiber Optic Communication PEG Ratio Related Terms


United Fiber Optic Communication PEG Ratio Historical Data

* Premium members only.

The historical data trend for United Fiber Optic Communication's PEG Ratio can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

United Fiber Optic Communication PEG Ratio Chart

United Fiber Optic Communication Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
PEG Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

United Fiber Optic Communication Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
PEG Ratio Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

ROCO:4903 vs CSCO, CIEN, MSI: PEG Ratio Comparison

For the Communication Equipment subindustry, United Fiber Optic Communication's PEG Ratio, along with its competitors' market caps and PEG Ratio data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


United Fiber Optic Communication PEG Ratio vs Hardware Industry

For the Hardware industry and Technology sector, United Fiber Optic Communication's PEG Ratio distribution charts can be found below:

* The bar in red indicates where United Fiber Optic Communication's PEG Ratio falls into.


ROCO:4903
55GF Score
United Fiber Optic Communication Inc ROCO:4903
PEG Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

United Fiber Optic Communication PEG Ratio Calculation

PEG Ratio is defined as the PE Ratio without NRI divided by the growth ratio. The ratio we use is the 5-Year EBITDA growth rate.

United Fiber Optic Communication's PEG Ratio for today is calculated as

PEG Ratio=PE Ratio without NRI/5-Year EBITDA Growth Rate*
=37.745098039216/0.00
=N/A

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

* Note: The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.

Is United Fiber Optic Communication (ROCO:4903) Overvalued in 2026?

Based on GuruFocus' analysis, United Fiber Optic Communication stock appears to be undervalued. The current stock price of NT$38.50 is trading 2.8% below its estimated GF Value™ of NT$39.60. GuruFocus considers United Fiber Optic Communication to be Fairly Valued.

Key valuation signals for ROCO:4903:

  • PEG Ratio: N/A
  • GF Value™: NT$39.60 vs. price of NT$38.50 (2.8% below fair value)
  • GF Score™: 55/100 with 2 warning signs

No single metric tells the full story. See the ROCO:4903 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


United Fiber Optic Communication Business Description

Address No. 12, Creation Road IV, Science-Based Industrial Park, Hsinchu, TWN
United Fiber Optic Communication Inc manufactures and distributes optical fiber cables and transmission equipment. The company mainly engages in exporting and importing products as well as providing services regarding fiber optic cables, related materials and accessories, transmission equipment, dense wavelength division multiplex (DWDM), repeaters, panels and boxes, and preforms, related communications equipment and network workstation systems, FDDI network equipment, optical Cable TV transmitters and receivers, FM PSK multi-band video transmission series, broadband data transmission, and network management systems.
55GF Score

Get the complete analysis for ROCO:4903

PEG Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$38.50
Price
NT$39.60
GF Value