Yong Yi International Group Co (TPE:2939) Cyclically Adjusted Book per Share: NT$28.28 (As of Dec. 2025)


TPE:2939 Yong Yi International Group Co Ltd TPE:2939
61 GF Score
Price NT$19.40
GF Value NT$19.13
Valuation Fairly Valued
! 6 Warning Signs
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What is Yong Yi International Group Co Cyclically Adjusted Book per Share?

Yong Yi International Group Co TPE:2939 -0.51% 61 Cyclically Adjusted Book per Share is NT$28.28 as of Dec. 2025. GuruFocus rates TPE:2939 with a GF Score™ of 61/100 and a GF Value™ of NT$19.13 (Fairly Valued). The stock has 6 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 Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

Yong Yi International Group Co's adjusted book value per share data for the fiscal year that ended in Dec. 2025 was NT$12.352. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is NT$28.28 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Yong Yi International Group Co's average Cyclically Adjusted Book Growth Rate was -0.80% 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 Book Growth Rate using Cyclically Adjusted Book per Share data.

As of today (2026-07-08), Yong Yi International Group Co's current stock price is NT$ 19.40. Yong Yi International Group Co's Cyclically Adjusted Book per Share for the fiscal year that ended in Dec. 2025 was NT$28.28. Yong Yi International Group Co's Cyclically Adjusted PB Ratio of today is 0.69.

During the past 11 years, the highest Cyclically Adjusted PB Ratio of Yong Yi International Group Co was 1.15. The lowest was 0.68. And the median was 0.88.


Yong Yi International Group Co  (TPE:2939) Cyclically Adjusted Book per Share Explanation

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

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB 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 PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.

Yong Yi International Group Co's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=19.40/28.28
=0.69

* 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 11 years, the highest Cyclically Adjusted PB Ratio of Yong Yi International Group Co was 1.15. The lowest was 0.68. And the median was 0.88.


Be Aware

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


Yong Yi International Group Co Cyclically Adjusted Book per Share Related Terms


Yong Yi International Group Co Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Yong Yi International Group Co's Cyclically Adjusted Book 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.

Yong Yi International Group Co Cyclically Adjusted Book per Share Chart

Yong Yi International Group Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 28.51 28.28

Yong Yi International Group Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Cyclically Adjusted Book 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 28.51 0.00 0.00 0.00 28.28

TPE:2939 vs HON, MMM: Cyclically Adjusted Book per Share Comparison

For the Conglomerates subindustry, Yong Yi International Group Co's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB 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.


Yong Yi International Group Co Cyclically Adjusted PB Ratio vs Conglomerates Industry

For the Conglomerates industry and Industrials sector, Yong Yi International Group Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Yong Yi International Group Co's Cyclically Adjusted PB Ratio falls into.


TPE:2939
61GF Score
Yong Yi International Group Co Ltd TPE:2939
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Yong Yi International Group Co Cyclically Adjusted Book 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 Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

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

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value 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 Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted Book 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, Yong Yi International Group Co's adjusted Book Value per Share data for the fiscal year that ended in Dec. 2025 was:

Adj_Book=Book Value per Share /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=12.352/324.0540*324.0540
=12.352

Current CPI (Dec. 2025) = 324.0540.

Yong Yi International Group Co Annual Data

Book Value per Share CPI Adj_Book
201612 25.821 241.432 34.657
201712 33.069 246.524 43.469
201812 34.044 251.233 43.912
201912 29.925 256.974 37.737
202012 23.036 260.474 28.659
202112 19.911 278.802 23.143
202212 20.605 296.797 22.497
202312 18.871 306.746 19.936
202412 16.028 315.605 16.457
202512 12.352 324.054 12.352

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

What does a Cyclically Adjusted Book per Share of NT$28.28 mean?
Yong Yi International Group Co (TPE:2939) has a Cyclically Adjusted Book per Share of NT$28.28 as of Dec. 2025. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Yong Yi International Group Co and its competitors.
Is Yong Yi International Group Co's Cyclically Adjusted Book per Share too high?
Yong Yi International Group Co's current Cyclically Adjusted Book per Share is NT$28.28. Overall, Yong Yi International Group Co has a GF Score™ of 61/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Yong Yi International Group Co's Cyclically Adjusted Book per Share compare to HON and MMM?
Yong Yi International Group Co's Cyclically Adjusted Book per Share of NT$28.28 can be compared against companies in the Conglomerates 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 Book per Share for a Conglomerates company?
A good Cyclically Adjusted Book per Share depends on the Conglomerates industry context. However, Cyclically Adjusted Book 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 Book per Share mean?
A high Cyclically Adjusted Book per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Yong Yi International Group Co and its competitors. Yong Yi International Group Co's current Cyclically Adjusted Book per Share is NT$28.28. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Yong Yi International Group Co stock overvalued right now?
Based on GuruFocus' analysis, Yong Yi International Group Co (TPE:2939) is currently considered Fairly Valued. The stock's GF Value™ is NT$19.13, compared to a current price of NT$19.40 — trading 1.4% above its estimated fair value. The current Cyclically Adjusted Book per Share is NT$28.28. Yong Yi International Group Co's overall GF Score™ is 61/100 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 Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For Yong Yi International Group Co (TPE:2939), the current Cyclically Adjusted Book per Share is NT$28.28 as of Dec. 2025. 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 Yong Yi International Group Co (TPE:2939) Overvalued in 2026?

Based on GuruFocus' analysis, Yong Yi International Group Co stock appears to be overvalued. The current stock price of NT$19.40 is trading 1.4% above its estimated GF Value™ of NT$19.13. GuruFocus considers Yong Yi International Group Co to be Fairly Valued.

Key valuation signals for TPE:2939:

  • Cyclically Adjusted Book per Share: NT$28.28
  • GF Value™: NT$19.13 vs. price of NT$19.40 (1.4% above fair value)
  • GF Score™: 61/100 with 6 warning signs

No single metric tells the full story. See the TPE:2939 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Yong Yi International Group Co Business Description

Address No. 216, Jianba Road, 13th Floor, Zhonghe District, New Taipei City, TWN, 23444
Yong Yi International Group Co Ltd is mainly engaged in the trading of kitchenware, household goods, electronic and electrical appliances, body care and sports equipment. The Group engages in import and export trading, with its reporting segment being a single operating segment.
61GF Score

Get the complete analysis for TPE:2939

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

NT$19.40
Price
NT$19.13
GF Value