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e Ray Technology CoROCO:7932 -7.55%14 Median PS Value is NT$0.00 as of Sep. 15, 2026. GuruFocus rates ROCO:7932 with a GF Score™ of 14/100. The stock has 1 warning sign investors should review. Among 918 Chemicals companies, e Ray Technology Co ranks worse than 108932.35% on this metric.
This valuation method assumes that the stock valuation will revert to its historical (10-Year) median in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
The historical rank and industry rank for e Ray Technology Co's Median PS Value or its related term are showing as below:
ROCO:7932's Price-to-Median-PS-Value is not ranked *
in the Chemicals industry.
Industry Median: 1.01 * Ranked among companies with meaningful Price-to-Median-PS-Value only.
e Ray Technology Co (ROCO:7932) Median PS Value Explanation
This valuation method assumes that the stock valuation will revert to its historical (10-Year) mean in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio
is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
It also assumes that over time the profit margin is constant. If a company increases its profit margin to a sustainable level, this value might under-estimate its value. If it has permanent declined profit margins, this may over-estimate the company's value.
e Ray Technology Co's Price to Median PS Value for today is calculated as
Price to Median PS Value
=
Share Price
/
Median PS Value
=
465.00
/
=
* 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.
e Ray Technology Co Median PS Value Related Terms
e Ray Technology Co Median PS Value Historical Data
* Premium members only.
The historical data trend for e Ray Technology Co's Median PS Value 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.
e Ray Technology Co Median PS Value Chart
e Ray Technology Co Annual Data
Trend
Median PS Value
e Ray Technology Co Semi-Annual Data
Jun26
Median PS Value
0.00
ROCO:7932 vs : Median PS Value Comparison
For the Specialty Chemicals subindustry, e Ray Technology Co's Price-to-Median-PS-Value, along with its competitors' market caps and Price-to-Median-PS-Value 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.
e Ray Technology Co Price-to-Median-PS-Value vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, e Ray Technology Co's Price-to-Median-PS-Value distribution charts can be found below:
* The bar in red indicates where e Ray Technology Co's Price-to-Median-PS-Value falls into.
10-Year Median PS Ratio is .
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. e Ray Technology Co's Revenue per Share for the trailing twelve months (TTM) ended in Jun. 2026 was NT$.
* 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.
e Ray Technology Co (ROCO:7932) has a Median PS Value of NT$0.00 as of Sep. 15, 2026. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on e Ray Technology Co and its competitors. According to the industry distribution chart, e Ray Technology Co ranks #999999 out of 918 companies in the Chemicals industry.
Is e Ray Technology Co's Median PS Value too high?
e Ray Technology Co's current Median PS Value is NT$0.00. Based on the distribution chart, e Ray Technology Co ranks #999999 out of 918 companies in the Chemicals industry, which is in the bottom quartile relative to peers. Overall, e Ray Technology Co has a GF Score™ of 14/100, reflecting its overall financial health beyond just this single metric.
How does e Ray Technology Co's Median PS Value compare to ?
According to the Chemicals industry distribution chart, e Ray Technology Co ranks #999999 out of 918 companies for Median PS Value. This places e Ray Technology Co in the lower half of its industry. The industry median Median PS Value is 1.01. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Median PS Value for a Chemicals company?
The median Median PS Value among Chemicals companies is 1.01, based on 918 companies in the industry. Companies in the top quartile (top 25%) have a Median PS Value significantly above this median, while those in the bottom quartile fall well below. However, Median PS Value should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Median PS Value mean?
A high Median PS Value can signal that a stock is expensive relative to its fundamentals. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on e Ray Technology Co and its competitors. For the Chemicals industry, the median Median PS Value is 1.01 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. e Ray Technology Co's current Median PS Value is NT$0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is e Ray Technology Co stock overvalued right now?
e Ray Technology Co (ROCO:7932) has a current Median PS Value of NT$0.00. The current Median PS Value is NT$0.00. e Ray Technology Co's overall GF Score™ is 14/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Median PS Value calculated?
Median PS Value is calculated from a company's financial statements. For e Ray Technology Co (ROCO:7932), the current Median PS Value is NT$0.00 as of Sep. 15, 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.
e Ray Technology Co Ltd specializing in the synthesis and purification of specialty materials, it provide the highest quality chemical material solutions for the semiconductor and PCB industries. The group built comprehensive R&D and mass production capabilities around the development of organic light-emitting diode (OLED) materials. It has focused on high-end electronic material resins and semiconductor packaging materials, providing diversified products and integrated services with robust technology and quality management to help customers enhance their market competitiveness. Its Products and Technologies are Advanced Semiconductor Process Materials, CCL Specialty Chemicals, and High-efficiency organometallic catalysts.
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