I Jiang Industrial Co (ROCO:8342) Cyclically Adjusted Book per Share: NT$28.32 (As of Dec. 2025)

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ROCO:8342 I Jiang Industrial Co Ltd ROCO:8342
73 GF Score
Price NT$91.00
GF Value NT$80.06
Valuation Modestly Overvalued
! 5 Warning Signs
View Full Analysis

What is I Jiang Industrial Co Cyclically Adjusted Book per Share?

I Jiang Industrial Co ROCO:8342 73 Cyclically Adjusted Book per Share is NT$28.32 as of Dec. 2025. GuruFocus rates ROCO:8342 with a GF Score™ of 73/100 and a GF Value™ of NT$80.06 (Modestly Overvalued). The stock has 5 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.

I Jiang Industrial Co's adjusted book value per share for the three months ended in Dec. 2025 was NT$31.755. 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$28.32 for the trailing ten years ended in Dec. 2025.

During the past 12 months, I Jiang Industrial Co's average Cyclically Adjusted Book Growth Rate was 5.70% 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 (2026-07-14), I Jiang Industrial Co's current stock price is NT$91.00. I Jiang Industrial Co's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 was NT$28.32. I Jiang Industrial Co's Cyclically Adjusted PB Ratio of today is 3.21.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of I Jiang Industrial Co was 3.36. The lowest was 2.77. And the median was 3.04.


I Jiang Industrial Co  (ROCO:8342) 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.

I Jiang Industrial Co's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=91.00/28.32
=3.21

* 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 PB Ratio of I Jiang Industrial Co was 3.36. The lowest was 2.77. And the median was 3.04.


Be Aware

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


I Jiang Industrial Co Cyclically Adjusted Book per Share Related Terms


I Jiang Industrial Co Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for I Jiang Industrial 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.

I Jiang Industrial Co Cyclically Adjusted Book per Share Chart

I Jiang Industrial 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 26.79 28.32

I Jiang Industrial 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 26.79 27.41 27.78 28.19 28.32

I Jiang Industrial Co Cyclically Adjusted Book per Share Competitor Comparison

For the Business Equipment & Supplies subindustry, I Jiang Industrial 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.


I Jiang Industrial Co Cyclically Adjusted PB Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, I Jiang Industrial Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where I Jiang Industrial Co's Cyclically Adjusted PB Ratio falls into.


ROCO:8342
73GF Score
I Jiang Industrial Co Ltd ROCO:8342
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

I Jiang Industrial 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, I Jiang Industrial Co's adjusted Book Value per Share data for the three months ended in Dec. 2025 was:

Adj_Book= Book Value per Share /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=31.755/324.0540*324.0540
=31.755

Current CPI (Dec. 2025) = 324.0540.

I Jiang Industrial Co Quarterly Data

Book Value per Share CPI Adj_Book
201603 0.000 238.132 0.000
201606 19.819 241.018 26.647
201609 0.000 241.428 0.000
201612 23.295 241.432 31.267
201703 24.350 243.801 32.365
201706 19.172 244.955 25.363
201709 19.507 246.819 25.611
201712 22.174 246.524 29.148
201803 22.240 249.554 28.879
201806 20.284 251.989 26.085
201809 21.344 252.439 27.399
201812 22.558 251.233 29.097
201903 23.186 254.202 29.557
201906 20.364 256.143 25.763
201909 21.100 256.759 26.630
201912 22.127 256.974 27.903
202003 22.984 258.115 28.856
202006 20.671 257.797 25.984
202009 21.331 260.280 26.558
202012 24.151 260.474 30.046
202103 24.823 264.877 30.369
202106 21.714 271.696 25.898
202109 22.613 274.310 26.714
202112 23.606 278.802 27.437
202203 25.246 287.504 28.455
202206 23.867 296.311 26.102
202209 25.728 296.808 28.090
202212 26.326 296.797 28.744
202303 27.033 301.836 29.023
202306 24.081 305.109 25.576
202309 25.657 307.789 27.013
202312 26.772 306.746 28.283
202403 28.906 312.332 29.991
202406 27.181 314.175 28.036
202409 28.677 315.301 29.473
202412 30.861 315.605 31.687
202503 32.578 319.799 33.011
202506 27.613 322.561 27.741
202509 29.704 324.800 29.636
202512 31.755 324.054 31.755

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$28.32 mean?
I Jiang Industrial Co (ROCO:8342) has a Cyclically Adjusted Book per Share of NT$28.32 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 I Jiang Industrial Co and its competitors.
Is I Jiang Industrial Co's Cyclically Adjusted Book per Share too high?
I Jiang Industrial Co's current Cyclically Adjusted Book per Share is NT$28.32. Overall, I Jiang Industrial Co has a GF Score™ of 73/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does I Jiang Industrial Co's Cyclically Adjusted Book per Share compare to competitors?
I Jiang Industrial Co's Cyclically Adjusted Book per Share of NT$28.32 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 Book per Share for an Industrial Products company?
A good Cyclically Adjusted Book per Share depends on the Industrial Products 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 I Jiang Industrial Co and its competitors. I Jiang Industrial Co's current Cyclically Adjusted Book per Share is NT$28.32. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is I Jiang Industrial Co stock overvalued right now?
Based on GuruFocus' analysis, I Jiang Industrial Co (ROCO:8342) is currently considered Modestly Overvalued. The stock's GF Value™ is NT$80.06, compared to a current price of NT$91.00 — trading 13.7% above its estimated fair value. The current Cyclically Adjusted Book per Share is NT$28.32. I Jiang Industrial Co's overall GF Score™ is 73/100 with 5 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 I Jiang Industrial Co (ROCO:8342), the current Cyclically Adjusted Book per Share is NT$28.32 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 I Jiang Industrial Co (ROCO:8342) Overvalued in 2026?

Based on GuruFocus' analysis, I Jiang Industrial Co stock appears to be overvalued. The current stock price of NT$91.00 is trading 13.7% above its estimated GF Value™ of NT$80.06. GuruFocus considers I Jiang Industrial Co to be Modestly Overvalued.

Key valuation signals for ROCO:8342:

  • Cyclically Adjusted Book per Share: NT$28.32
  • GF Value™: NT$80.06 vs. price of NT$91.00 (13.7% above fair value)
  • GF Score™: 73/100 with 5 warning signs

No single metric tells the full story. See the ROCO:8342 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


I Jiang Industrial Co Business Description

Address 4, Xinggong Road, Lunjiao Village, Pitou Township, Chang Hua County, TWN
I Jiang Industrial Co Ltd is a Taiwan-based metal furniture manufacturing company. Its products include metal wires, Display & Stand, Logistics and warehouse, Foodservice and restaurant, Health Care and Home Furniture.
73GF Score

Get the complete analysis for ROCO:8342

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

NT$91.00
Price
NT$80.06
GF Value