National Fuel Gas Co (MEX:NFG) Cyclically Adjusted Book per Share: MXN538.77 (As of Jun. 2026)

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MEX:NFG National Fuel Gas Co MEX:NFG
61 GF Score
Price MXN1,335.00
GF Value MXN1,280.32
Valuation Fairly Valued
! 2 Warning Signs
View Full Analysis

What is National Fuel Gas Co Cyclically Adjusted Book per Share?

National Fuel Gas Co MEX:NFG 61 Cyclically Adjusted Book per Share is MXN538.77 as of Jun. 2026. GuruFocus rates MEX:NFG with a GF Score™ of 61/100 and a GF Value™ of MXN1,280.32 (Fairly Valued). 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.

National Fuel Gas Co's adjusted book value per share for the three months ended in Jun. 2026 was MXN720.411. 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 MXN538.77 for the trailing ten years ended in Jun. 2026.

During the past 12 months, National Fuel Gas Co's average Cyclically Adjusted Book Growth Rate was 7.00% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 1.80% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 2.90% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was 2.40% 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 National Fuel Gas Co was 5.90% per year. The lowest was 1.50% per year. And the median was 3.20% per year.

As of today (2026-08-05), National Fuel Gas Co's current stock price is MXN1335.00. National Fuel Gas Co's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was MXN538.77. National Fuel Gas Co's Cyclically Adjusted PB Ratio of today is 2.48.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of National Fuel Gas Co was 3.26. The lowest was 1.34. And the median was 2.18.


National Fuel Gas Co  (MEX:NFG) 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.

National Fuel Gas Co's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=1335.00/538.77
=2.48

* 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 National Fuel Gas Co was 3.26. The lowest was 1.34. And the median was 2.18.


Be Aware

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


National Fuel Gas Co Cyclically Adjusted Book per Share Related Terms


National Fuel Gas Co Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for National Fuel Gas 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.

National Fuel Gas Co Cyclically Adjusted Book per Share Chart

National Fuel Gas Co Annual Data
Trend Sep16 Sep17 Sep18 Sep19 Sep20 Sep21 Sep22 Sep23 Sep24 Sep25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 449.24 297.51

National Fuel Gas Co Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 321.76 297.51 344.89 302.93 538.77

MEX:NFG vs DEC, SLNG, SKYQ: Cyclically Adjusted Book per Share Comparison

For the Oil & Gas Integrated subindustry, National Fuel Gas 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.


National Fuel Gas Co Cyclically Adjusted PB Ratio vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, National Fuel Gas Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where National Fuel Gas Co's Cyclically Adjusted PB Ratio falls into.


MEX:NFG
61GF Score
National Fuel Gas Co MEX:NFG
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

National Fuel Gas 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, National Fuel Gas Co's adjusted Book Value per Share data for the three months ended in Jun. 2026 was:

Adj_Book= Book Value per Share /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=720.411/333.9520*333.9520
=720.411

Current CPI (Jun. 2026) = 333.9520.

National Fuel Gas Co Quarterly Data

Book Value per Share CPI Adj_Book
201609 346.872 241.428 479.806
201612 379.244 241.432 524.575
201703 364.190 243.801 498.858
201706 356.167 244.955 485.570
201709 361.448 246.819 489.048
201712 425.927 246.524 576.979
201803 405.988 249.554 543.291
201806 440.660 251.989 583.991
201809 421.580 252.439 557.709
201812 465.889 251.233 619.284
201903 469.887 254.202 617.303
201906 477.124 256.143 622.061
201909 489.239 256.759 636.326
201912 475.496 256.974 617.933
202003 563.421 258.115 728.960
202006 564.935 257.797 731.821
202009 478.953 260.280 614.520
202012 446.191 260.474 572.059
202103 470.636 264.877 593.369
202106 439.091 271.696 539.704
202109 402.798 274.310 490.377
202112 473.425 278.802 567.073
202203 405.771 287.504 471.326
202206 440.769 296.311 496.761
202209 457.346 296.808 514.581
202212 538.840 296.797 606.296
202303 565.271 301.836 625.417
202306 548.264 305.109 600.093
202309 562.179 307.789 609.966
202312 584.874 306.746 636.748
202403 595.720 312.332 636.956
202406 622.627 314.175 661.821
202409 616.275 315.301 652.730
202412 633.594 315.605 670.427
202503 625.892 319.799 653.591
202506 620.059 322.561 641.956
202509 628.111 324.800 645.809
202512 679.918 324.054 700.686
202603 725.752 330.213 733.970
202606 720.411 333.952 720.411

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 MXN538.77 mean?
National Fuel Gas Co (MEX:NFG) has a Cyclically Adjusted Book per Share of MXN538.77 as of Jun. 2026. 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 National Fuel Gas Co and its competitors.
Is National Fuel Gas Co's Cyclically Adjusted Book per Share too high?
National Fuel Gas Co's current Cyclically Adjusted Book per Share is MXN538.77. Overall, National Fuel Gas Co has a GF Score™ of 61/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does National Fuel Gas Co's Cyclically Adjusted Book per Share compare to DEC and SLNG?
National Fuel Gas Co's Cyclically Adjusted Book per Share of MXN538.77 can be compared against companies in the Oil & Gas 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 Oil & Gas company?
A good Cyclically Adjusted Book per Share depends on the Oil & Gas 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 National Fuel Gas Co and its competitors. National Fuel Gas Co's current Cyclically Adjusted Book per Share is MXN538.77. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is National Fuel Gas Co stock overvalued right now?
Based on GuruFocus' analysis, National Fuel Gas Co (MEX:NFG) is currently considered Fairly Valued. The stock's GF Value™ is MXN1,280.32, compared to a current price of MXN1,335.00 — trading 4.3% above its estimated fair value. The current Cyclically Adjusted Book per Share is MXN538.77. National Fuel Gas Co's overall GF Score™ is 61/100 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 National Fuel Gas Co (MEX:NFG), the current Cyclically Adjusted Book per Share is MXN538.77 as of Jun. 2026. 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 National Fuel Gas Co (MEX:NFG) Overvalued in 2026?

Based on GuruFocus' analysis, National Fuel Gas Co stock appears to be overvalued. The current stock price of MXN1,335.00 is trading 4.3% above its estimated GF Value™ of MXN1,280.32. GuruFocus considers National Fuel Gas Co to be Fairly Valued.

Key valuation signals for MEX:NFG:

  • Cyclically Adjusted Book per Share: MXN538.77
  • GF Value™: MXN1,280.32 vs. price of MXN1,335.00 (4.3% above fair value)
  • GF Score™: 61/100 with 2 warning signs

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


National Fuel Gas Co Business Description

Industry EnergyOil & Gas
Address 6363 Main Street, Williamsville, NY, USA, 14221
National Fuel Gas Co is a diversified energy company involved in natural gas production, gathering, transportation, distribution, and marketing. It operates through three segments: Integrated Upstream and Gathering, Pipeline and Storage, and Utility. The majority of revenue comes from the Integrated Upstream and Gathering segment, which focuses on Seneca's natural gas exploration and development in the Appalachian region and Midstream operations supporting gas processing and gathering. The Pipeline and Storage segment transports and stores natural gas for customers in the northeastern United States and Canada, while the Utility segment supplies natural gas to retail customers in western New York and northwestern Pennsylvania. the company opeartes in United States.
61GF Score

Get the complete analysis for MEX:NFG

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

MXN1,335.00
Price
MXN1,280.32
GF Value