P-Duke Technology Co (ROCO:8109) Cyclically Adjusted Revenue per Share: NT$22.74 (As of Jun. 2026)

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ROCO:8109 P-Duke Technology Co Ltd ROCO:8109
86 GF Score
Price NT$129.50
GF Value NT$105.39
Valuation Modestly Overvalued
! 2 Warning Signs
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What is P-Duke Technology Co Cyclically Adjusted Revenue per Share?

P-Duke Technology Co ROCO:8109 +0.78% 86 Cyclically Adjusted Revenue per Share is NT$22.74 as of Jun. 2026. GuruFocus rates ROCO:8109 with a GF Score™ of 86/100 and a GF Value™ of NT$105.39 (Modestly Overvalued). The stock has 2 warning signs 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.

P-Duke Technology Co's adjusted revenue per share for the three months ended in Jun. 2026 was NT$6.738. 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$22.74 for the trailing ten years ended in Jun. 2026.

During the past 12 months, P-Duke Technology Co's average Cyclically Adjusted Revenue Growth Rate was 6.00% per year. During the past 3 years, the average Cyclically Adjusted Revenue Growth Rate was 5.80% per year. During the past 5 years, the average Cyclically Adjusted Revenue Growth Rate was 8.50% per year. 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.

During the past 13 years, the highest 3-Year average Cyclically Adjusted Revenue Growth Rate of P-Duke Technology Co was 11.30% per year. The lowest was 5.80% per year. And the median was 9.10% per year.

As of today (2026-09-10), P-Duke Technology Co's current stock price is NT$129.50. P-Duke Technology Co's Cyclically Adjusted Revenue per Share for the quarter that ended in Jun. 2026 was NT$22.74. P-Duke Technology Co's Cyclically Adjusted PS Ratio of today is 5.69.

During the past 13 years, the highest Cyclically Adjusted PS Ratio of P-Duke Technology Co was 6.64. The lowest was 3.80. And the median was 4.70.


P-Duke Technology Co  (ROCO:8109) 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.

P-Duke Technology Co's Cyclically Adjusted PS Ratio of today is calculated as

Cyclically Adjusted PS Ratio=Share Price/Cyclically Adjusted Revenue per Share
=129.50/22.74
=5.69

* 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 P-Duke Technology Co was 6.64. The lowest was 3.80. And the median was 4.70.


Be Aware

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


P-Duke Technology Co Cyclically Adjusted Revenue per Share Related Terms


P-Duke Technology Co Cyclically Adjusted Revenue per Share Historical Data

* Premium members only.

The historical data trend for P-Duke 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.

P-Duke Technology Co Cyclically Adjusted Revenue per Share Chart

P-Duke 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 16.26 18.35 19.98 20.79 21.73

P-Duke Technology Co Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 21.45 21.68 21.73 22.25 22.74

ROCO:8109 vs VRT, BE: Cyclically Adjusted Revenue per Share Comparison

For the Electrical Equipment & Parts subindustry, P-Duke 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.


P-Duke Technology Co Cyclically Adjusted PS Ratio vs Industrial Products Industry

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

* The bar in red indicates where P-Duke Technology Co's Cyclically Adjusted PS Ratio falls into.


ROCO:8109
86GF Score
P-Duke Technology Co Ltd ROCO:8109
Cyclically Adjusted Revenue per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

P-Duke 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, P-Duke Technology Co's adjusted Revenue per Share data for the three months ended in Jun. 2026 was:

Adj_RevenuePerShare= Revenue per Share /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=6.738/333.9520*333.9520
=6.738

Current CPI (Jun. 2026) = 333.9520.

P-Duke Technology Co Quarterly Data

Revenue per Share CPI Adj_RevenuePerShare
201609 3.487 241.428 4.823
201612 3.150 241.432 4.357
201703 3.450 243.801 4.726
201706 4.144 244.955 5.650
201709 4.319 246.819 5.844
201712 3.839 246.524 5.200
201803 3.777 249.554 5.054
201806 4.205 251.989 5.573
201809 5.111 252.439 6.761
201812 4.522 251.233 6.011
201903 4.324 254.202 5.681
201906 4.624 256.143 6.029
201909 4.575 256.759 5.950
201912 3.717 256.974 4.830
202003 3.074 258.115 3.977
202006 4.654 257.797 6.029
202009 4.774 260.280 6.125
202012 4.212 260.474 5.400
202103 4.542 264.877 5.726
202106 5.378 271.696 6.610
202109 5.340 274.310 6.501
202112 4.775 278.802 5.720
202203 4.552 287.504 5.287
202206 5.329 296.311 6.006
202209 6.239 296.808 7.020
202212 6.197 296.797 6.973
202303 5.708 301.836 6.315
202306 6.077 305.109 6.651
202309 6.167 307.789 6.691
202312 5.385 306.746 5.863
202403 4.656 312.332 4.978
202406 4.909 314.175 5.218
202409 4.655 315.301 4.930
202412 4.174 315.605 4.417
202503 4.766 319.799 4.977
202506 5.285 322.561 5.472
202509 5.452 324.800 5.606
202512 5.648 324.054 5.821
202603 5.757 330.213 5.822
202606 6.738 333.952 6.738

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$22.74 mean?
P-Duke Technology Co (ROCO:8109) has a Cyclically Adjusted Revenue per Share of NT$22.74 as of Jun. 2026. Cyclically adjusted revenue per share represents the company's inflation-adjusted revenue per share over a 10-year period. View historical data on P-Duke Technology Co and its competitors.
Is P-Duke Technology Co's Cyclically Adjusted Revenue per Share too high?
P-Duke Technology Co's current Cyclically Adjusted Revenue per Share is NT$22.74. Overall, P-Duke Technology Co has a GF Score™ of 86/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does P-Duke Technology Co's Cyclically Adjusted Revenue per Share compare to VRT and BE?
P-Duke Technology Co's Cyclically Adjusted Revenue per Share of NT$22.74 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 P-Duke Technology Co and its competitors. P-Duke Technology Co's current Cyclically Adjusted Revenue per Share is NT$22.74. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is P-Duke Technology Co stock overvalued right now?
Based on GuruFocus' analysis, P-Duke Technology Co (ROCO:8109) is currently considered Modestly Overvalued. The stock's GF Value™ is NT$105.39, compared to a current price of NT$129.50 — trading 22.9% above its estimated fair value. The current Cyclically Adjusted Revenue per Share is NT$22.74. P-Duke Technology Co's overall GF Score™ is 86/100 with 2 warning signs 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 P-Duke Technology Co (ROCO:8109), the current Cyclically Adjusted Revenue per Share is NT$22.74 as of Jun. 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 P-Duke Technology Co (ROCO:8109) Overvalued in 2026?

Based on GuruFocus' analysis, P-Duke Technology Co stock appears to be overvalued. The current stock price of NT$129.50 is trading 22.9% above its estimated GF Value™ of NT$105.39. GuruFocus considers P-Duke Technology Co to be Modestly Overvalued.

Key valuation signals for ROCO:8109:

  • Cyclically Adjusted Revenue per Share: NT$22.74
  • GF Value™: NT$105.39 vs. price of NT$129.50 (22.9% above fair value)
  • GF Score™: 86/100 with 2 warning signs

No single metric tells the full story. See the ROCO:8109 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


P-Duke Technology Co Business Description

Address No 36, 22nd Road, Taichung Industrial Park, Nantun District, Taichung City, TWN, 40850
P-Duke Technology Co Ltd is engaged in the manufacture, processing and trading of various AC/DC power supplies, converters, telecommunications equipment, computer software and hardware and peripheral equipment and their components. The company owns, designs, and manufactures DC-DC converters & AC-DC power supplies business under the P-DUKE brand. Its product categories are AC-DC power supplies, converters, telecommunications equipment, computer software, and hardware peripheral equipment and their components.
86GF Score

Get the complete analysis for ROCO:8109

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

NT$129.50
Price
NT$105.39
GF Value