Ching Chan Optical Technology Co (ROCO:2070) Cyclically Adjusted Revenue per Share: NT$21.82 (As of Mar. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
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.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
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.

ROCO:2070 Ching Chan Optical Technology Co Ltd ROCO:2070
73 GF Score
Price NT$59.30
GF Value NT$42.03
Valuation Significantly Overvalued
! 1 Warning Sign
View Full Analysis

What is Ching Chan Optical Technology Co Cyclically Adjusted Revenue per Share?

Ching Chan Optical Technology Co ROCO:2070 +1.72% 73 Cyclically Adjusted Revenue per Share is NT$21.82 as of Mar. 2026. GuruFocus rates ROCO:2070 with a GF Score™ of 73/100 and a GF Value™ of NT$42.03 (Significantly Overvalued). The stock has 1 warning sign investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Revenue per Share and 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.

Ching Chan Optical Technology Co's adjusted revenue per share for the three months ended in Mar. 2026 was NT$4.204. Add all the adjusted revenue per share for the past 10 years together and divide the count will get our Cyclically Adjusted Revenue per Share, which is NT$21.82 for the trailing ten years ended in Mar. 2026.

Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Cyclically Adjusted Revenue Growth Rate using Cyclically Adjusted Revenue per Share data.

As of today (2026-08-10), Ching Chan Optical Technology Co's current stock price is NT$59.30. Ching Chan Optical Technology Co's Cyclically Adjusted Revenue per Share for the quarter that ended in Mar. 2026 was NT$21.82. Ching Chan Optical Technology Co's Cyclically Adjusted PS Ratio of today is 2.72.

During the past 13 years, the highest Cyclically Adjusted PS Ratio of Ching Chan Optical Technology Co was 3.56. The lowest was 1.71. And the median was 1.90.


Ching Chan Optical Technology Co  (ROCO:2070) Cyclically Adjusted Revenue per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Revenue per Share may underestimate the company's revenue. Cyclically Adjusted PS Ratio can seem to be too high even the actual PS Ratio is low.

For the Cyclically Adjusted PS Ratio, the revenue per share of the past 10 years are inflation-adjusted and averaged. The result is used for P/S calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PS Ratio is also called CAPS Ratio.

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.

Ching Chan Optical Technology Co's Cyclically Adjusted PS Ratio of today is calculated as

Cyclically Adjusted PS Ratio=Share Price/Cyclically Adjusted Revenue per Share
=59.30/21.82
=2.72

* 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.

During the past 13 years, the highest Cyclically Adjusted PS Ratio of Ching Chan Optical Technology Co was 3.56. The lowest was 1.71. And the median was 1.90.


Be Aware

Cyclically Adjusted PS Ratio works better for cyclical companies. It gives you a better idea on the company's real revenue value.


Ching Chan Optical Technology Co Cyclically Adjusted Revenue per Share Related Terms


Ching Chan Optical Technology Co Cyclically Adjusted Revenue per Share Historical Data

* Premium members only.

The historical data trend for Ching Chan Optical Technology Co's Cyclically Adjusted Revenue per Share 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.

Ching Chan Optical Technology Co Cyclically Adjusted Revenue per Share Chart

Ching Chan Optical Technology Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Revenue per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 21.55

Ching Chan Optical Technology Co Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Cyclically Adjusted Revenue per Share 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 21.45 21.55 21.55 21.82

ROCO:2070 vs GEV, ETN, PH: Cyclically Adjusted Revenue per Share Comparison

For the Specialty Industrial Machinery subindustry, Ching Chan Optical Technology Co'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.


Ching Chan Optical Technology Co Cyclically Adjusted PS Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Ching Chan Optical Technology Co's Cyclically Adjusted PS Ratio distribution charts can be found below:

* The bar in red indicates where Ching Chan Optical Technology Co's Cyclically Adjusted PS Ratio falls into.


ROCO:2070
73GF Score
Ching Chan Optical Technology Co Ltd ROCO:2070
Cyclically Adjusted Revenue per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Ching Chan Optical Technology Co Cyclically Adjusted Revenue per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Revenue per Share and 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.

What is Cyclically Adjusted Revenue per Share? How do we calculate Cyclically Adjusted Revenue per Share?

Cyclically Adjusted Revenue per Share is the average of the inflation adjusted Revenue per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Revenue per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the revenue per share from 2001 through 2010.

We adjusted the 2001 revenue per share data with the total inflation from 2001 through 2010 to the equivalent revenue in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's revenue is $1 a share in 2001, then the 2001's equivalent revenue in 2010 is $1.4 a share. If Wal-Mart's revenue is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 revenue in 2010 is $1.35. So on and so forth, you get the equivalent revenue per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted Revenue per Share.

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.

For example, Ching Chan Optical Technology Co's adjusted Revenue per Share data for the three months ended in Mar. 2026 was:

Adj_RevenuePerShare= Revenue per Share /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=4.204/330.2130*330.2130
=4.204

Current CPI (Mar. 2026) = 330.2130.

Ching Chan Optical Technology Co Quarterly Data

Revenue per Share CPI Adj_RevenuePerShare
201512 0.000 236.525 0.000
201606 0.000 241.018 0.000
201612 0.000 241.432 0.000
201703 5.632 243.801 7.628
201706 4.650 244.955 6.268
201709 6.188 246.819 8.279
201712 6.952 246.524 9.312
201803 4.815 249.554 6.371
201806 6.657 251.989 8.724
201809 6.014 252.439 7.867
201812 8.377 251.233 11.010
201903 4.357 254.202 5.660
201906 4.078 256.143 5.257
201909 3.910 256.759 5.029
201912 3.838 256.974 4.932
202003 3.588 258.115 4.590
202006 2.344 257.797 3.002
202009 2.166 260.280 2.748
202012 4.136 260.474 5.243
202103 3.918 264.877 4.884
202106 3.657 271.696 4.445
202109 3.863 274.310 4.650
202112 4.621 278.802 5.473
202203 3.136 287.504 3.602
202206 3.967 296.311 4.421
202209 3.829 296.808 4.260
202212 5.524 296.797 6.146
202303 3.433 301.836 3.756
202306 3.851 305.109 4.168
202309 4.031 307.789 4.325
202312 5.538 306.746 5.962
202403 3.962 312.332 4.189
202406 4.959 314.175 5.212
202409 5.687 315.301 5.956
202412 4.749 315.605 4.969
202503 4.016 319.799 4.147
202506 4.044 322.561 4.140
202509 5.016 324.800 5.100
202512 5.779 324.054 5.889
202603 4.204 330.213 4.204

Add all the adjusted revenue per share together and divide 10 will get our Cyclically Adjusted Revenue per Share.

What does a Cyclically Adjusted Revenue per Share of NT$21.82 mean?
Ching Chan Optical Technology Co (ROCO:2070) has a Cyclically Adjusted Revenue per Share of NT$21.82 as of Mar. 2026. Cyclically adjusted revenue per share represents the company's inflation-adjusted revenue per share over a 10-year period. View historical data on Ching Chan Optical Technology Co and its competitors.
Is Ching Chan Optical Technology Co's Cyclically Adjusted Revenue per Share too high?
Ching Chan Optical Technology Co's current Cyclically Adjusted Revenue per Share is NT$21.82. Overall, Ching Chan Optical Technology Co has a GF Score™ of 73/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Ching Chan Optical Technology Co's Cyclically Adjusted Revenue per Share compare to GEV and ETN?
Ching Chan Optical Technology Co's Cyclically Adjusted Revenue per Share of NT$21.82 can be compared against companies in the Industrial Products industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted Revenue per Share for an Industrial Products company?
A good Cyclically Adjusted Revenue per Share depends on the Industrial Products industry context. However, Cyclically Adjusted Revenue per Share 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 Cyclically Adjusted Revenue per Share mean?
A high Cyclically Adjusted Revenue per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted revenue per share represents the company's inflation-adjusted revenue per share over a 10-year period. View historical data on Ching Chan Optical Technology Co and its competitors. Ching Chan Optical Technology Co's current Cyclically Adjusted Revenue per Share is NT$21.82. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ching Chan Optical Technology Co stock overvalued right now?
Based on GuruFocus' analysis, Ching Chan Optical Technology Co (ROCO:2070) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$42.03, compared to a current price of NT$59.30 — trading 41.1% above its estimated fair value. The current Cyclically Adjusted Revenue per Share is NT$21.82. Ching Chan Optical Technology Co's overall GF Score™ is 73/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted Revenue per Share calculated?
Cyclically Adjusted Revenue per Share is calculated from a company's financial statements. For Ching Chan Optical Technology Co (ROCO:2070), the current Cyclically Adjusted Revenue per Share is NT$21.82 as of Mar. 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 Ching Chan Optical Technology Co (ROCO:2070) Overvalued in 2026?

Based on GuruFocus' analysis, Ching Chan Optical Technology Co stock appears to be overvalued. The current stock price of NT$59.30 is trading 41.1% above its estimated GF Value™ of NT$42.03. GuruFocus considers Ching Chan Optical Technology Co to be Significantly Overvalued.

Key valuation signals for ROCO:2070:

  • Cyclically Adjusted Revenue per Share: NT$21.82
  • GF Value™: NT$42.03 vs. price of NT$59.30 (41.1% above fair value)
  • GF Score™: 73/100 with 1 warning sign

No single metric tells the full story. See the ROCO:2070 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Ching Chan Optical Technology Co Business Description

Address Number 58, Lane 110, Zhongxiao Street, Hunei District, Kaohsiung, TWN
Ching Chan Optical Technology Co Ltd is engaged in providing screening equipment and other products. The company offers Screening Machine, Forming Machine, Pressure sensor, Intelligent automatic car handling system, and surveillance system among others.
73GF Score

Get the complete analysis for ROCO:2070

Cyclically Adjusted Revenue per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$59.30
Price
NT$42.03
GF Value