Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Nan Juen International CoROCO:6584 -9.95%76 PEG Ratio is 4.61 as of Jul. 18, 2026, which is 13% below its 10-year median of 5.29. GuruFocus rates ROCO:6584 with a GF Score™ of 76/100 and a GF Value™ of NT$293.62 (Significantly Overvalued). The stock has 1 warning sign investors should review. Among 145 Furnishings, Fixtures & Appliances companies, Nan Juen International Co ranks worse than 81.38% on this metric.
* 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 Nan Juen International Co's PEG Ratio or its related term are showing as below:
ROCO:6584'
s PEG Ratio Range Over the Past 10 Years
Min: 2.34 Med: 5.29 Max: 1727.94
Current: 4.61
During the past 13 years, Nan Juen International Co's highest PEG Ratio was 1727.94. The lowest was 2.34. And the median was 5.29.
ROCO:6584's PEG Ratio is ranked worse than 81.38% of 145
companies
in the Furnishings, Fixtures & Appliances industry
Industry Median: 2.01
vs ROCO:6584: 4.61
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
Nan Juen International Co (ROCO:6584) 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.
Nan Juen International Co PEG Ratio Related Terms
Nan Juen International Co PEG Ratio Historical Data
* 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.
For the Furnishings, Fixtures & Appliances subindustry, Nan Juen International Co'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.
Nan Juen International Co PEG Ratio vs Furnishings, Fixtures & Appliances Industry
For the Furnishings, Fixtures & Appliances industry and Consumer Cyclical sector, Nan Juen International Co's PEG Ratio distribution charts can be found below:
* The bar in red indicates where Nan Juen International Co's PEG Ratio falls into.
* 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.
Nan Juen International Co (ROCO:6584) has a PEG Ratio of 4.61 as of Jul. 18, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Nan Juen International Co and its competitors. This is 13% below median its historical median of 5.29. Over the past decade, Nan Juen International Co's PEG Ratio has ranged from 2.34 to 1,727.94. According to the industry distribution chart, Nan Juen International Co ranks #118 out of 145 companies in the Furnishings, Fixtures & Appliances industry, placing it in the top 81.4%.
Is Nan Juen International Co's PEG Ratio too high?
Nan Juen International Co's current PEG Ratio of 4.61 is 13% below median its 10-year median of 5.29. Over the past 10 years, this metric has ranged from a low of 2.34 to a high of 1,727.94. The Furnishings, Fixtures & Appliances industry median PEG Ratio is 2.01. Nan Juen International Co's value of 4.61 is 129.4% above this industry median. Based on the distribution chart, Nan Juen International Co ranks #118 out of 145 companies in the Furnishings, Fixtures & Appliances industry, which is in the bottom quartile relative to peers. Overall, Nan Juen International Co has a GF Score™ of 76/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Nan Juen International Co's PEG Ratio compare to SN and SGI?
According to the Furnishings, Fixtures & Appliances industry distribution chart, Nan Juen International Co ranks #118 out of 145 companies for PEG Ratio. This places Nan Juen International Co in the lower half of its industry. The industry median PEG Ratio is 2.01. Nan Juen International Co's value of 4.61 is 129.4% above this benchmark. Historically, Nan Juen International Co's own PEG Ratio has ranged from 2.34 to 1,727.94 over the past decade. While the company's 10-year median is 5.29 vs. the industry median of 2.01, Nan Juen International Co has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good PEG Ratio for a Furnishings, Fixtures & Appliances company?
The median PEG Ratio among Furnishings, Fixtures & Appliances companies is 2.01, based on 145 companies in the industry. Companies in the top quartile (top 25%) have a PEG Ratio significantly above this median, while those in the bottom quartile fall well below. However, PEG Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Nan Juen International Co's current PEG Ratio of 4.61 is 129.4% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high PEG Ratio mean?
A high PEG Ratio can signal that a stock is expensive relative to its fundamentals. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Nan Juen International Co and its competitors. For the Furnishings, Fixtures & Appliances industry, the median PEG Ratio is 2.01 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Nan Juen International Co's current PEG Ratio is 4.61, which is 13% below median its own 10-year median of 5.29. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nan Juen International Co stock overvalued right now?
Based on GuruFocus' analysis, Nan Juen International Co (ROCO:6584) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$293.62, compared to a current price of NT$579.00 — trading 97.2% above its estimated fair value. The current PEG Ratio is 4.61, which is 13% below median its 10-year median of 5.29 and 129.4% above the Furnishings, Fixtures & Appliances industry median of 2.01. Nan Juen International Co's overall GF Score™ is 76/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PEG Ratio calculated?
PEG Ratio is calculated from a company's financial statements. For Nan Juen International Co (ROCO:6584), the current PEG Ratio is 4.61 as of Jul. 18, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Nan Juen International Co (ROCO:6584) Overvalued in 2026?
Based on GuruFocus' analysis, Nan Juen International Co stock appears to be overvalued.
The current stock price of NT$579.00 is trading 97.2% above its estimated GF Value™ of NT$293.62.
GuruFocus considers Nan Juen International Co to be Significantly Overvalued.
Key valuation signals for ROCO:6584:
PEG Ratio: 4.61 (13% below median its 10-year median of 5.29)
GF Value™: NT$293.62 vs. price of NT$579.00 (97.2% above fair value)
Industry Position: 129.4% above the Furnishings, Fixtures & Appliances median (#118 of 145)
No single metric tells the full story. See the ROCO:6584 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Nan Juen International Co Ltd is engaged in the research and development, manufacturing and trading of steel ball guide rails. It is involved in electronic component manufacturing, furniture and decoration manufacturing, and other metal products manufacturing. It manufactures and sells steel ball slide rails. Its products include kitchen space, toolbox slide, server slides, residential slide, office furniture, and others.
76GF Score
Get the complete analysis for ROCO:6584
PEG Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
ROCO:6584 has been successfully added to your 
