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Ushine PhotonicsROCO:3678 -1.96%77 PEG Ratio is 0.99 as of Jul. 18, 2026, which is 32% below its 10-year median of 1.45. GuruFocus rates ROCO:3678 with a GF Score™ of 77/100 and a GF Value™ of NT$57.68 (Modestly Undervalued). The stock has 2 warning signs investors should review. Among 611 Chemicals companies, Ushine Photonics ranks better than 74.47% 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 Ushine Photonics's PEG Ratio or its related term are showing as below:
ROCO:3678'
s PEG Ratio Range Over the Past 10 Years
Min: 0.12 Med: 1.45 Max: 389.48
Current: 0.99
During the past 13 years, Ushine Photonics's highest PEG Ratio was 389.48. The lowest was 0.12. And the median was 1.45.
ROCO:3678's PEG Ratio is ranked better than 74.47% of 611
companies
in the Chemicals industry
Industry Median: 2.11
vs ROCO:3678: 0.99
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
Ushine Photonics (ROCO:3678) 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.
Ushine Photonics PEG Ratio Related Terms
Ushine Photonics PEG Ratio Historical Data
* Premium members only.
The historical data trend for Ushine Photonics'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.
For the Chemicals subindustry, Ushine Photonics'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.
Ushine Photonics PEG Ratio vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, Ushine Photonics's PEG Ratio distribution charts can be found below:
* The bar in red indicates where Ushine Photonics'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.
Ushine Photonics (ROCO:3678) has a PEG Ratio of 0.99 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 Ushine Photonics and its competitors. This is 32% below median its historical median of 1.45. Over the past decade, Ushine Photonics' PEG Ratio has ranged from 0.12 to 389.48. According to the industry distribution chart, Ushine Photonics ranks #156 out of 611 companies in the Chemicals industry, placing it in the top 25.5%.
Is Ushine Photonics' PEG Ratio too high?
Ushine Photonics' current PEG Ratio of 0.99 is 32% below median its 10-year median of 1.45. Over the past 10 years, this metric has ranged from a low of 0.12 to a high of 389.48. The Chemicals industry median PEG Ratio is 2.11. Ushine Photonics' value of 0.99 is 53.1% below this industry median. Based on the distribution chart, Ushine Photonics ranks #156 out of 611 companies in the Chemicals industry, which is above the industry midpoint. Overall, Ushine Photonics has a GF Score™ of 77/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Ushine Photonics' PEG Ratio compare to DOW?
According to the Chemicals industry distribution chart, Ushine Photonics ranks #156 out of 611 companies for PEG Ratio. This puts Ushine Photonics in the upper half of its industry. The industry median PEG Ratio is 2.11. Ushine Photonics' value of 0.99 is 53.1% below this benchmark. Historically, Ushine Photonics' own PEG Ratio has ranged from 0.12 to 389.48 over the past decade. While the company's 10-year median is 1.45 vs. the industry median of 2.11, Ushine Photonics has consistently been below 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 Chemicals company?
The median PEG Ratio among Chemicals companies is 2.11, based on 611 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. Ushine Photonics's current PEG Ratio of 0.99 is 53.1% below 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 Ushine Photonics and its competitors. For the Chemicals industry, the median PEG Ratio is 2.11 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ushine Photonics's current PEG Ratio is 0.99, which is 32% below median its own 10-year median of 1.45. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ushine Photonics stock overvalued right now?
Based on GuruFocus' analysis, Ushine Photonics (ROCO:3678) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$57.68, compared to a current price of NT$50.00 — trading 13.3% below its estimated fair value. The current PEG Ratio is 0.99, which is 32% below median its 10-year median of 1.45 and 53.1% below the Chemicals industry median of 2.11. Ushine Photonics' overall GF Score™ is 77/100 with 2 warning signs 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 Ushine Photonics (ROCO:3678), the current PEG Ratio is 0.99 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 Ushine Photonics (ROCO:3678) Overvalued in 2026?
Based on GuruFocus' analysis, Ushine Photonics stock appears to be undervalued.
The current stock price of NT$50.00 is trading 13.3% below its estimated GF Value™ of NT$57.68.
GuruFocus considers Ushine Photonics to be Modestly Undervalued.
Key valuation signals for ROCO:3678:
PEG Ratio: 0.99 (32% below median its 10-year median of 1.45)
GF Value™: NT$57.68 vs. price of NT$50.00 (13.3% below fair value)
Industry Position: 53.1% below the Chemicals median (#156 of 611)
No single metric tells the full story. See the ROCO:3678 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Ushine Photonics Corp produces indium tin oxide film products for the touch panel and display industries. Its products include ITO-films for resistive touch panels, Low resistivity TCO-films, Optical Clear Adhesives, and Anti-static protective film. It is specialized in material analysis, roll-to-roll vacuum coater design, and reactive sputtering process.
77GF Score
Get the complete analysis for ROCO:3678
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