Hsin Tai Gas (ROCO:8917) Cyclically Adjusted Book per Share: NT$16.36 (As of Dec. 2025)


ROCO:8917 Hsin Tai Gas Corp ROCO:8917
86 GF Score
Price NT$53.00
GF Value NT$75.77
Valuation Significantly Undervalued
! 4 Warning Signs
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What is Hsin Tai Gas Cyclically Adjusted Book per Share?

Hsin Tai Gas ROCO:8917 +0.57% 86 Cyclically Adjusted Book per Share is NT$16.36 as of Dec. 2025. GuruFocus rates ROCO:8917 with a GF Score™ of 86/100 and a GF Value™ of NT$75.77 (Significantly Undervalued). 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.

Hsin Tai Gas's adjusted book value per share for the three months ended in Dec. 2025 was NT$16.799. 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$16.36 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Hsin Tai Gas's average Cyclically Adjusted Book Growth Rate was 3.70% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 4.40% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 5.90% 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 Hsin Tai Gas was 7.20% per year. The lowest was 4.40% per year. And the median was 6.05% per year.

As of today (2026-07-04), Hsin Tai Gas's current stock price is NT$53.00. Hsin Tai Gas's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 was NT$16.36. Hsin Tai Gas's Cyclically Adjusted PB Ratio of today is 3.24.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Hsin Tai Gas was 6.38. The lowest was 3.14. And the median was 4.31.


Hsin Tai Gas  (ROCO:8917) 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.

Hsin Tai Gas's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=53.00/16.36
=3.24

* 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 Hsin Tai Gas was 6.38. The lowest was 3.14. And the median was 4.31.


Be Aware

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


Hsin Tai Gas Cyclically Adjusted Book per Share Related Terms


Hsin Tai Gas Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Hsin Tai Gas'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.

Hsin Tai Gas Cyclically Adjusted Book per Share Chart

Hsin Tai Gas 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 13.35 14.39 15.11 15.77 16.36

Hsin Tai Gas 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 15.77 16.03 16.20 16.35 16.36

ROCO:8917 vs ATO, NI, UGI: Cyclically Adjusted Book per Share Comparison

For the Utilities - Regulated Gas subindustry, Hsin Tai Gas'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.


Hsin Tai Gas Cyclically Adjusted PB Ratio vs Utilities - Regulated Industry

For the Utilities - Regulated industry and Utilities sector, Hsin Tai Gas's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Hsin Tai Gas's Cyclically Adjusted PB Ratio falls into.


ROCO:8917
86GF Score
Hsin Tai Gas Corp ROCO:8917
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Hsin Tai Gas 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, Hsin Tai Gas'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)
=16.799/324.0540*324.0540
=16.799

Current CPI (Dec. 2025) = 324.0540.

Hsin Tai Gas Quarterly Data

Book Value per Share CPI Adj_Book
201603 11.280 238.132 15.350
201606 10.893 241.018 14.646
201609 11.148 241.428 14.963
201612 11.301 241.432 15.168
201703 11.618 243.801 15.442
201706 11.143 244.955 14.741
201709 11.492 246.819 15.088
201712 11.672 246.524 15.343
201803 12.062 249.554 15.663
201806 11.447 251.989 14.721
201809 11.807 252.439 15.157
201812 12.052 251.233 15.545
201903 12.330 254.202 15.718
201906 11.439 256.143 14.472
201909 11.834 256.759 14.936
201912 12.716 256.974 16.035
202003 13.207 258.115 16.581
202006 13.113 257.797 16.483
202009 13.664 260.280 17.012
202012 14.035 260.474 17.461
202103 14.610 264.877 17.874
202106 15.186 271.696 18.112
202109 14.526 274.310 17.160
202112 14.842 278.802 17.251
202203 15.638 287.504 17.626
202206 15.235 296.311 16.661
202209 15.786 296.808 17.235
202212 16.255 296.797 17.748
202303 16.978 301.836 18.228
202306 15.704 305.109 16.679
202309 16.262 307.789 17.121
202312 16.647 306.746 17.586
202403 17.268 312.332 17.916
202406 15.799 314.175 16.296
202409 16.323 315.301 16.776
202412 16.746 315.605 17.194
202503 17.249 319.799 17.479
202506 15.721 322.561 15.794
202509 16.258 324.800 16.221
202512 16.799 324.054 16.799

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$16.36 mean?
Hsin Tai Gas (ROCO:8917) has a Cyclically Adjusted Book per Share of NT$16.36 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 Hsin Tai Gas and its competitors.
Is Hsin Tai Gas' Cyclically Adjusted Book per Share too high?
Hsin Tai Gas' current Cyclically Adjusted Book per Share is NT$16.36. Overall, Hsin Tai Gas has a GF Score™ of 86/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Hsin Tai Gas' Cyclically Adjusted Book per Share compare to ATO and NI?
Hsin Tai Gas' Cyclically Adjusted Book per Share of NT$16.36 can be compared against companies in the Utilities - Regulated 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 Utilities - Regulated company?
A good Cyclically Adjusted Book per Share depends on the Utilities - Regulated 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 Hsin Tai Gas and its competitors. Hsin Tai Gas's current Cyclically Adjusted Book per Share is NT$16.36. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Hsin Tai Gas stock overvalued right now?
Based on GuruFocus' analysis, Hsin Tai Gas (ROCO:8917) is currently considered Significantly Undervalued. The stock's GF Value™ is NT$75.77, compared to a current price of NT$53.00 — trading 30.1% below its estimated fair value. The current Cyclically Adjusted Book per Share is NT$16.36. Hsin Tai Gas' overall GF Score™ is 86/100 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 Hsin Tai Gas (ROCO:8917), the current Cyclically Adjusted Book per Share is NT$16.36 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 Hsin Tai Gas (ROCO:8917) Overvalued in 2026?

Based on GuruFocus' analysis, Hsin Tai Gas stock appears to be undervalued. The current stock price of NT$53.00 is trading 30.1% below its estimated GF Value™ of NT$75.77. GuruFocus considers Hsin Tai Gas to be Significantly Undervalued.

Key valuation signals for ROCO:8917:

  • Cyclically Adjusted Book per Share: NT$16.36
  • GF Value™: NT$75.77 vs. price of NT$53.00 (30.1% below fair value)
  • GF Score™: 86/100 with 4 warning signs

No single metric tells the full story. See the ROCO:8917 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Hsin Tai Gas Business Description

Address No. 221, Section 2, Zhonghua Road, Tucheng District, New Taipei City, TWN
Hsin Tai Gas Corp is engaged in natural gas supply, natural gas transmission system construction, sale and installation of gas meters, and office building rental business. The company provides natural gas mainly to families, government organizations, and other areas. It operates its business mainly in New Taipei City. Its segments include: Gas Sales Segment; Equipment Segment; and Others, of which Gas Sales Segment derives maximum revenue.
86GF Score

Get the complete analysis for ROCO:8917

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

NT$53.00
Price
NT$75.77
GF Value