Chitec Technology Co (ROCO:3430) Cyclically Adjusted Book per Share: NT$24.59 (As of Dec. 2025)

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ROCO:3430 Chitec Technology Co Ltd ROCO:3430
63 GF Score
Price NT$139.00
GF Value NT$64.57
Valuation Significantly Overvalued
! 2 Warning Signs
View Full Analysis

What is Chitec Technology Co Cyclically Adjusted Book per Share?

Chitec Technology Co ROCO:3430 -2.80% 63 Cyclically Adjusted Book per Share is NT$24.59 as of Dec. 2025. GuruFocus rates ROCO:3430 with a GF Score™ of 63/100 and a GF Value™ of NT$64.57 (Significantly 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 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.

Chitec Technology Co's adjusted book value per share for the three months ended in Dec. 2025 was NT$33.837. 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$24.59 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Chitec Technology Co's average Cyclically Adjusted Book Growth Rate was 11.80% 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 (2026-07-16), Chitec Technology Co's current stock price is NT$139.00. Chitec Technology Co's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 was NT$24.59. Chitec Technology Co's Cyclically Adjusted PB Ratio of today is 5.65.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Chitec Technology Co was 7.46. The lowest was 1.91. And the median was 2.72.


Chitec Technology Co  (ROCO:3430) 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.

Chitec Technology Co's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=139.00/24.59
=5.65

* 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 Chitec Technology Co was 7.46. The lowest was 1.91. And the median was 2.72.


Be Aware

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


Chitec Technology Co Cyclically Adjusted Book per Share Related Terms


Chitec Technology Co Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Chitec Technology 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.

Chitec Technology Co Cyclically Adjusted Book per Share Chart

Chitec Technology 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 21.99 24.59

Chitec Technology 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 21.99 22.83 23.50 24.15 24.59

ROCO:3430 vs LIN, SHW, ECL: Cyclically Adjusted Book per Share Comparison

For the Specialty Chemicals subindustry, Chitec Technology 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.


Chitec Technology Co Cyclically Adjusted PB Ratio vs Chemicals Industry

For the Chemicals industry and Basic Materials sector, Chitec Technology Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Chitec Technology Co's Cyclically Adjusted PB Ratio falls into.


ROCO:3430
63GF Score
Chitec Technology Co Ltd ROCO:3430
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Chitec Technology 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, Chitec Technology 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)
=33.837/324.0540*324.0540
=33.837

Current CPI (Dec. 2025) = 324.0540.

Chitec Technology Co Quarterly Data

Book Value per Share CPI Adj_Book
201206 10.887 229.478 15.374
201212 11.564 229.601 16.321
201306 12.091 233.504 16.780
201312 13.102 233.049 18.218
201406 12.051 238.343 16.385
201412 12.652 234.812 17.460
201506 12.260 238.638 16.648
201512 12.511 236.525 17.141
201606 12.455 241.018 16.746
201612 12.789 241.432 17.166
201706 12.867 244.955 17.022
201712 13.667 246.524 17.965
201803 0.000 249.554 0.000
201806 14.162 251.989 18.212
201812 17.752 251.233 22.897
201903 19.630 254.202 25.024
201906 18.362 256.143 23.230
201912 17.613 256.974 22.211
202006 17.671 257.797 22.213
202012 18.590 260.474 23.128
202103 0.000 264.877 0.000
202106 20.141 271.696 24.022
202109 0.000 274.310 0.000
202112 22.453 278.802 26.097
202203 22.353 287.504 25.195
202206 24.148 296.311 26.409
202209 28.633 296.808 31.261
202212 29.755 296.797 32.488
202303 27.443 301.836 29.463
202306 28.660 305.109 30.440
202309 30.052 307.789 31.640
202312 30.262 306.746 31.970
202403 29.847 312.332 30.967
202406 31.318 314.175 32.303
202409 32.048 315.301 32.938
202412 33.336 315.605 34.228
202503 32.089 319.799 32.516
202506 31.368 322.561 31.513
202509 32.557 324.800 32.482
202512 33.837 324.054 33.837

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$24.59 mean?
Chitec Technology Co (ROCO:3430) has a Cyclically Adjusted Book per Share of NT$24.59 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 Chitec Technology Co and its competitors.
Is Chitec Technology Co's Cyclically Adjusted Book per Share too high?
Chitec Technology Co's current Cyclically Adjusted Book per Share is NT$24.59. Overall, Chitec Technology Co has a GF Score™ of 63/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Chitec Technology Co's Cyclically Adjusted Book per Share compare to LIN and SHW?
Chitec Technology Co's Cyclically Adjusted Book per Share of NT$24.59 can be compared against companies in the Chemicals 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 Chemicals company?
A good Cyclically Adjusted Book per Share depends on the Chemicals 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 Chitec Technology Co and its competitors. Chitec Technology Co's current Cyclically Adjusted Book per Share is NT$24.59. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Chitec Technology Co stock overvalued right now?
Based on GuruFocus' analysis, Chitec Technology Co (ROCO:3430) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$64.57, compared to a current price of NT$139.00 — trading 115.3% above its estimated fair value. The current Cyclically Adjusted Book per Share is NT$24.59. Chitec Technology Co's overall GF Score™ is 63/100 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 Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For Chitec Technology Co (ROCO:3430), the current Cyclically Adjusted Book per Share is NT$24.59 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 Chitec Technology Co (ROCO:3430) Overvalued in 2026?

Based on GuruFocus' analysis, Chitec Technology Co stock appears to be overvalued. The current stock price of NT$139.00 is trading 115.3% above its estimated GF Value™ of NT$64.57. GuruFocus considers Chitec Technology Co to be Significantly Overvalued.

Key valuation signals for ROCO:3430:

  • Cyclically Adjusted Book per Share: NT$24.59
  • GF Value™: NT$64.57 vs. price of NT$139.00 (115.3% above fair value)
  • GF Score™: 63/100 with 2 warning signs

No single metric tells the full story. See the ROCO:3430 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Chitec Technology Co Business Description

Address 20F., No.57, Sec. 2, Dunhua South Road, Taipei City, TWN, 106
Chitec Technology Co Ltd is engaged in the research and development of specialty chemical applications for various industries, including electronics, medicine, automotive, and construction. Its products include photoinitiators, UV absorbers, antioxidants, flame retardants, and others.
63GF Score

Get the complete analysis for ROCO:3430

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

NT$139.00
Price
NT$64.57
GF Value