Taita Chemical Co (TPE:1309) Cyclically Adjusted Book per Share: NT$15.88 (As of Dec. 2025)

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TPE:1309 Taita Chemical Co Ltd TPE:1309
59 GF Score
Price NT$14.40
GF Value NT$14.32
Valuation Fairly Valued
! 4 Warning Signs
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What is Taita Chemical Co Cyclically Adjusted Book per Share?

Taita Chemical Co TPE:1309 -4.95% 59 Cyclically Adjusted Book per Share is NT$15.88 as of Dec. 2025. GuruFocus rates TPE:1309 with a GF Score™ of 59/100 and a GF Value™ of NT$14.32 (Fairly Valued). The stock has 4 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.

Taita Chemical Co's adjusted book value per share for the three months ended in Dec. 2025 was NT$14.472. 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$15.88 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Taita Chemical Co's average Cyclically Adjusted Book Growth Rate was 4.50% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 5.40% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 7.70% 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.

During the past 13 years, the highest 3-Year average Cyclically Adjusted Book Growth Rate of Taita Chemical Co was 9.80% per year. The lowest was 5.40% per year. And the median was 8.20% per year.

As of today (2026-07-19), Taita Chemical Co's current stock price is NT$14.40. Taita Chemical Co's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 was NT$15.88. Taita Chemical Co's Cyclically Adjusted PB Ratio of today is 0.91.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Taita Chemical Co was 3.87. The lowest was 0.57. And the median was 1.24.


Taita Chemical Co  (TPE:1309) 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.

Taita Chemical Co's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=14.40/15.88
=0.91

* 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 Taita Chemical Co was 3.87. The lowest was 0.57. And the median was 1.24.


Be Aware

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


Taita Chemical Co Cyclically Adjusted Book per Share Related Terms


Taita Chemical Co Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Taita Chemical 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.

Taita Chemical Co Cyclically Adjusted Book per Share Chart

Taita Chemical 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 12.22 13.57 14.40 15.20 15.88

Taita Chemical 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 15.20 15.50 15.68 15.85 15.88

TPE:1309 vs LIN, SHW, ECL: Cyclically Adjusted Book per Share Comparison

For the Specialty Chemicals subindustry, Taita Chemical 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.


Taita Chemical Co Cyclically Adjusted PB Ratio vs Chemicals Industry

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

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


TPE:1309
59GF Score
Taita Chemical Co Ltd TPE:1309
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Taita Chemical 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, Taita Chemical 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)
=14.472/324.0540*324.0540
=14.472

Current CPI (Dec. 2025) = 324.0540.

Taita Chemical Co Quarterly Data

Book Value per Share CPI Adj_Book
201603 8.583 238.132 11.680
201606 8.463 241.018 11.379
201609 8.332 241.428 11.184
201612 8.499 241.432 11.407
201703 8.589 243.801 11.416
201706 8.477 244.955 11.214
201709 9.156 246.819 12.021
201712 9.823 246.524 12.912
201803 10.341 249.554 13.428
201806 10.703 251.989 13.764
201809 10.542 252.439 13.533
201812 10.040 251.233 12.950
201903 10.636 254.202 13.559
201906 10.652 256.143 13.476
201909 10.599 256.759 13.377
201912 10.815 256.974 13.638
202003 10.956 258.115 13.755
202006 11.573 257.797 14.547
202009 13.535 260.280 16.851
202012 15.986 260.474 19.888
202103 17.341 264.877 21.215
202106 19.106 271.696 22.788
202109 18.417 274.310 21.757
202112 19.271 278.802 22.399
202203 20.094 287.504 22.649
202206 18.098 296.311 19.792
202209 18.171 296.808 19.839
202212 18.125 296.797 19.790
202303 18.146 301.836 19.482
202306 17.249 305.109 18.320
202309 17.268 307.789 18.181
202312 16.721 306.746 17.664
202403 16.542 312.332 17.163
202406 16.152 314.175 16.660
202409 15.929 315.301 16.371
202412 15.840 315.605 16.264
202503 15.799 319.799 16.009
202506 14.116 322.561 14.181
202509 14.262 324.800 14.229
202512 14.472 324.054 14.472

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$15.88 mean?
Taita Chemical Co (TPE:1309) has a Cyclically Adjusted Book per Share of NT$15.88 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 Taita Chemical Co and its competitors.
Is Taita Chemical Co's Cyclically Adjusted Book per Share too high?
Taita Chemical Co's current Cyclically Adjusted Book per Share is NT$15.88. Overall, Taita Chemical Co has a GF Score™ of 59/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Taita Chemical Co's Cyclically Adjusted Book per Share compare to LIN and SHW?
Taita Chemical Co's Cyclically Adjusted Book per Share of NT$15.88 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 Taita Chemical Co and its competitors. Taita Chemical Co's current Cyclically Adjusted Book per Share is NT$15.88. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Taita Chemical Co stock overvalued right now?
Based on GuruFocus' analysis, Taita Chemical Co (TPE:1309) is currently considered Fairly Valued. The stock's GF Value™ is NT$14.32, compared to a current price of NT$14.40 — trading 0.6% above its estimated fair value. The current Cyclically Adjusted Book per Share is NT$15.88. Taita Chemical Co's overall GF Score™ is 59/100 with 4 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 Taita Chemical Co (TPE:1309), the current Cyclically Adjusted Book per Share is NT$15.88 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 Taita Chemical Co (TPE:1309) Overvalued in 2026?

Based on GuruFocus' analysis, Taita Chemical Co stock appears to be overvalued. The current stock price of NT$14.40 is trading 0.6% above its estimated GF Value™ of NT$14.32. GuruFocus considers Taita Chemical Co to be Fairly Valued.

Key valuation signals for TPE:1309:

  • Cyclically Adjusted Book per Share: NT$15.88
  • GF Value™: NT$14.32 vs. price of NT$14.40 (0.6% above fair value)
  • GF Score™: 59/100 with 4 warning signs

No single metric tells the full story. See the TPE:1309 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Taita Chemical Co Business Description

Address No. 37, Ji-Hu Road, 12th Floor, Nei-Hu District, Taipei, TWN, 114
Taita Chemical Co Ltd produces and sells polyethylene resins in Taiwan. It is involved in the production and sale of polystyrene (PS), acrylonitrile-butadiene-styrene copolymer (ABS) resin, acrylonitrile-styrene copolymer (San) resin, glass wool insulation products, plastic raw materials, and other processed products. Its products are widely used in consumer-oriented and industrial applications. It generates revenue from Styrenic products; and Glasswool products.
59GF Score

Get the complete analysis for TPE:1309

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

NT$14.40
Price
NT$14.32
GF Value