GURUFOCUS.COM » STOCK LIST » Communication Services » Telecommunication Services » Chunghwa Telecom Co Ltd (TPE:2412) » Definitions » Cyclically Adjusted Book per Share

Chunghwa Telecom Co (TPE:2412) Cyclically Adjusted Book per Share : NT$57.15 (As of Mar. 2025)


View and export this data going back to 2000. Start your Free Trial

What is Chunghwa Telecom Co Cyclically Adjusted Book per Share?

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.

Chunghwa Telecom Co's adjusted book value per share for the three months ended in Mar. 2025 was NT$50.971. 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$57.15 for the trailing ten years ended in Mar. 2025.

During the past 12 months, Chunghwa Telecom Co's average Cyclically Adjusted Book Growth Rate was 0.10% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 2.10% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 2.60% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was 2.20% 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 Chunghwa Telecom Co was 3.70% per year. The lowest was 0.50% per year. And the median was 2.85% per year.

As of today (2025-05-29), Chunghwa Telecom Co's current stock price is NT$129.50. Chunghwa Telecom Co's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2025 was NT$57.15. Chunghwa Telecom Co's Cyclically Adjusted PB Ratio of today is 2.27.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Chunghwa Telecom Co was 2.59. The lowest was 1.93. And the median was 2.15.


Chunghwa Telecom Co Cyclically Adjusted Book per Share Historical Data

The historical data trend for Chunghwa Telecom 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.

* Premium members only.

Chunghwa Telecom Co Cyclically Adjusted Book per Share Chart

Chunghwa Telecom Co Annual Data
Trend Dec15 Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 50.59 53.33 55.65 56.38 56.76

Chunghwa Telecom Co Quarterly Data
Jun20 Sep20 Dec20 Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25
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 57.10 57.14 57.04 56.76 57.15

Competitive Comparison of Chunghwa Telecom Co's Cyclically Adjusted Book per Share

For the Telecom Services subindustry, Chunghwa Telecom 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.


Chunghwa Telecom Co's Cyclically Adjusted PB Ratio Distribution in the Telecommunication Services Industry

For the Telecommunication Services industry and Communication Services sector, Chunghwa Telecom Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


;
;

Chunghwa Telecom 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, Chunghwa Telecom Co's adjusted Book Value per Share data for the three months ended in Mar. 2025 was:

Adj_Book= Book Value per Share /CPI of Mar. 2025 (Change)*Current CPI (Mar. 2025)
=50.971/134.9266*134.9266
=50.971

Current CPI (Mar. 2025) = 134.9266.

Chunghwa Telecom Co Quarterly Data

Book Value per Share CPI Adj_Book
201506 44.853 100.684 60.108
201509 46.331 100.392 62.269
201512 46.958 99.792 63.491
201603 49.070 100.470 65.898
201606 44.949 101.688 59.641
201609 46.157 101.861 61.140
201612 46.492 101.863 61.583
201703 48.268 102.862 63.314
201706 44.642 103.349 58.282
201709 46.126 104.136 59.765
201712 46.528 104.011 60.358
201803 49.792 105.290 63.808
201806 46.398 106.317 58.884
201809 47.516 106.507 60.195
201812 48.298 105.998 61.479
201903 49.593 107.251 62.391
201906 46.223 108.070 57.710
201909 47.240 108.329 58.838
201912 48.232 108.420 60.024
202003 49.374 108.902 61.173
202006 46.369 108.767 57.521
202009 47.531 109.815 58.400
202012 48.484 109.897 59.527
202103 49.729 111.754 60.040
202106 46.565 114.631 54.809
202109 47.740 115.734 55.657
202112 48.648 117.630 55.802
202203 50.075 121.301 55.700
202206 46.710 125.017 50.413
202209 47.942 125.227 51.656
202212 48.872 125.222 52.660
202303 50.446 127.348 53.448
202306 47.016 128.729 49.280
202309 48.215 129.860 50.096
202312 49.022 129.419 51.108
202403 50.597 131.776 51.807
202406 47.057 132.554 47.899
202409 48.225 133.029 48.913
202412 49.349 133.157 50.005
202503 50.971 134.927 50.971

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


Chunghwa Telecom Co  (TPE:2412) 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.

Chunghwa Telecom Co's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=129.50/57.15
=2.27

* 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 Chunghwa Telecom Co was 2.59. The lowest was 1.93. And the median was 2.15.


Be Aware

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


Chunghwa Telecom Co Cyclically Adjusted Book per Share Related Terms

Thank you for viewing the detailed overview of Chunghwa Telecom Co's Cyclically Adjusted Book per Share provided by GuruFocus.com. Please click on the following links to see related term pages.


Chunghwa Telecom Co Business Description

Traded in Other Exchanges
Address
Number 21-3 Hsinyi Road, Section 1, Taipei, TWN, 100
Chunghwa Telecom Co Ltd is Taiwan's integrated telecom operator, providing fixed-line, wireless, and Internet and data services. The company segment consists of Consumer Business, Enterprise Business, International Business, and Others. The company generates the majority of its revenue from the Consumer Business segment. The consumer Business segment generates revenue from Mobile services, Fixed-line services, Sales, and others.

Chunghwa Telecom Co Headlines

No Headlines