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.
Eris TechnologyROCO:3675 -0.56%81 Cyclically Adjusted PS Ratio is 6.07 as of Aug. 08, 2026, which is 2% above its 10-year median of 5.95. GuruFocus rates ROCO:3675 with a GF Score™ of 81/100 and a GF Value™ of NT$261.67 (Fairly Valued). The stock has 6 warning signs investors should review. Among 1,975 Hardware companies, Eris Technology ranks worse than 80.86% on this metric.
The historical rank and industry rank for Eris Technology's Cyclically Adjusted PS Ratio or its related term are showing as below:
ROCO:3675'
s Cyclically Adjusted PS Ratio Range Over the Past 10 Years
Min: 2.12 Med: 5.95 Max: 10.09
Current: 4.63
During the past years, Eris Technology's highest Cyclically Adjusted PS Ratio was 10.09. The lowest was 2.12. And the median was 5.95.
ROCO:3675's Cyclically Adjusted PS Ratio is ranked worse than 80.86% of 1975
companies
in the Hardware industry
Industry Median: 1.34
vs ROCO:3675: 4.63
The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PS Ratio. The Cyclically Adjusted Revenue per Share is the average of the inflation adjusted revenue per share of a company over the past 10 years.
Eris Technology's adjusted revenue per share data for the three months ended in Mar. 2026 was NT$12.898. Add all the adjusted revenue per share for the past 10 years together and divide 10 will get our Cyclically Adjusted Revenue per Share, which is NT$43.73 for the trailing ten years ended in Mar. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Eris Technology (ROCO:3675) Cyclically Adjusted PS Ratio Explanation
Compared with the regular PS Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PS Ratio smoothed out the fluctuations of revenue during business cycles. Therefore it is more accurate in reflecting the valuation of the company.
If a company has consistent business performance, the Cyclically Adjusted PS Ratio should give similar results to regular PS Ratio.
Eris Technology Cyclically Adjusted PS Ratio Related Terms
Eris Technology Cyclically Adjusted PS Ratio Historical Data
* Premium members only.
The historical data trend for Eris Technology's Cyclically Adjusted PS 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.
Eris Technology Cyclically Adjusted PS Ratio Chart
ROCO:3675 vs APH, GLW, TEL: Cyclically Adjusted PS Ratio Comparison
For the Electronic Components subindustry, Eris Technology's Cyclically Adjusted PS Ratio, along with its competitors' market caps and Cyclically Adjusted PS 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.
Eris Technology Cyclically Adjusted PS Ratio vs Hardware Industry
For the Hardware industry and Technology sector, Eris Technology's Cyclically Adjusted PS Ratio distribution charts can be found below:
* The bar in red indicates where Eris Technology's Cyclically Adjusted PS Ratio falls into.
Eris Technology Cyclically Adjusted PS Ratio Calculation
Like the Shiller PE Ratio, the Cyclically Adjusted PS Ratio takes the Revenue per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/S calculation. Because it considers this 10-year average, it's often referred to as the CAPS Ratio.
The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PS Ratio.
Eris Technology's Cyclically Adjusted PS Ratio for today is calculated as
* 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.
Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.
What does a Cyclically Adjusted PS Ratio of 6.07 mean?
Eris Technology (ROCO:3675) has a Cyclically Adjusted PS Ratio of 6.07 as of Aug. 08, 2026. Cyclically Adjusted PS Ratio is the ratio of share price to a company's inflation-adjusted revenue per share over a 10-year period. View historical data on Eris Technology and its competitors. This is near median its historical median of 5.95. Over the past decade, Eris Technology's Cyclically Adjusted PS Ratio has ranged from 2.12 to 10.09. According to the industry distribution chart, Eris Technology ranks #1597 out of 1975 companies in the Hardware industry, placing it in the top 80.9%.
Is Eris Technology's Cyclically Adjusted PS Ratio too high?
Eris Technology's current Cyclically Adjusted PS Ratio of 6.07 is near median its 10-year median of 5.95. Over the past 10 years, this metric has ranged from a low of 2.12 to a high of 10.09. The Hardware industry median Cyclically Adjusted PS Ratio is 1.34. Eris Technology's value of 6.07 is 353% above this industry median. Based on the distribution chart, Eris Technology ranks #1597 out of 1975 companies in the Hardware industry, which is in the bottom quartile relative to peers. Overall, Eris Technology has a GF Score™ of 81/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Eris Technology's Cyclically Adjusted PS Ratio compare to APH and GLW?
According to the Hardware industry distribution chart, Eris Technology ranks #1597 out of 1975 companies for Cyclically Adjusted PS Ratio. This places Eris Technology in the lower half of its industry. The industry median Cyclically Adjusted PS Ratio is 1.34. Eris Technology's value of 6.07 is 353% above this benchmark. Historically, Eris Technology's own Cyclically Adjusted PS Ratio has ranged from 2.12 to 10.09 over the past decade. While the company's 10-year median is 5.95 vs. the industry median of 1.34, Eris Technology 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 Cyclically Adjusted PS Ratio for a Hardware company?
The median Cyclically Adjusted PS Ratio among Hardware companies is 1.34, based on 1,975 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PS Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PS Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Eris Technology's current Cyclically Adjusted PS Ratio of 6.07 is 353% 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 Cyclically Adjusted PS Ratio mean?
A high Cyclically Adjusted PS Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PS Ratio is the ratio of share price to a company's inflation-adjusted revenue per share over a 10-year period. View historical data on Eris Technology and its competitors. For the Hardware industry, the median Cyclically Adjusted PS Ratio is 1.34 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Eris Technology's current Cyclically Adjusted PS Ratio is 6.07, which is near median its own 10-year median of 5.95. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Eris Technology stock overvalued right now?
Based on GuruFocus' analysis, Eris Technology (ROCO:3675) is currently considered Fairly Valued. The stock's GF Value™ is NT$261.67, compared to a current price of NT$265.50 — trading 1.5% above its estimated fair value. The current Cyclically Adjusted PS Ratio is 6.07, which is near median its 10-year median of 5.95 and 353% above the Hardware industry median of 1.34. Eris Technology's overall GF Score™ is 81/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PS Ratio calculated?
Cyclically Adjusted PS Ratio is calculated from a company's financial statements. For Eris Technology (ROCO:3675), the current Cyclically Adjusted PS Ratio is 6.07 as of Aug. 08, 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 Eris Technology (ROCO:3675) Overvalued in 2026?
Based on GuruFocus' analysis, Eris Technology stock appears to be overvalued.
The current stock price of NT$265.50 is trading 1.5% above its estimated GF Value™ of NT$261.67.
GuruFocus considers Eris Technology to be Fairly Valued.
Key valuation signals for ROCO:3675:
Cyclically Adjusted PS Ratio: 6.07 (near median its 10-year median of 5.95)
GF Value™: NT$261.67 vs. price of NT$265.50 (1.5% above fair value)
Industry Position: 353% above the Hardware median (#1597 of 1975)
No single metric tells the full story. See the ROCO:3675 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Eris Technology Corp manufactures tests and sells rectifier diodes, wafers and light-emitting diodes. The Company mainly manufactures tests and sells rectifier diodes, wafers, and a light-emitting diode. Its products include Schottky Diodes, TVS Diodes, Zener Diodes, Bridge Diodes, Wafers, LEDs, and relevant devices. It operates in two departments. Eris Technology and Jie Cheng - mainly manufacturing and selling in diodes, Yea Shin - mainly manufacturing and selling in wafers and SeCos - mainly R&D, design and sales of diodes, ICs, heat sinks and chips. The majority is from Eris Technology and Jie Cheng. Geographically, it operates in Taiwan, Asia, Europe, North USA, and Australia, out of which the majority is from Taiwan.
81GF Score
Get the complete analysis for ROCO:3675
Cyclically Adjusted PS 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:3675 has been successfully added to your 
