OGE Energy (FRA:OG5) Cyclically Adjusted Book per Share: €20.78 (As of Mar. 2026)

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FRA:OG5 OGE Energy Corp FRA:OG5
77 GF Score
Price €41.20
GF Value €37.66
! 11 Warning Signs
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What is OGE Energy Cyclically Adjusted Book per Share?

OGE Energy FRA:OG5 -1.90% 77 Cyclically Adjusted Book per Share is €20.78 as of Mar. 2026. GuruFocus rates FRA:OG5 with a GF Score™ of 77/100 and a GF Value™ of €37.66. The stock has 11 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.

OGE Energy's adjusted book value per share for the three months ended in Mar. 2026 was €20.702. 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 €20.78 for the trailing ten years ended in Mar. 2026.

During the past 12 months, OGE Energy'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 3.80% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 5.80% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was 6.60% 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 OGE Energy was 7.60% per year. The lowest was 1.60% per year. And the median was 5.70% per year.

As of today (2026-07-29), OGE Energy's current stock price is €41.20. OGE Energy's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was €20.78. OGE Energy's Cyclically Adjusted PB Ratio of today is 1.98.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of OGE Energy was 2.73. The lowest was 1.45. And the median was 1.92.


OGE Energy  (FRA:OG5) 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.

OGE Energy's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=41.20/20.78
=1.98

* 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 OGE Energy was 2.73. The lowest was 1.45. And the median was 1.92.


Be Aware

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


OGE Energy Cyclically Adjusted Book per Share Related Terms


OGE Energy Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for OGE Energy'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.

OGE Energy Cyclically Adjusted Book per Share Chart

OGE Energy 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 16.95 20.02 19.83 21.86 20.10

OGE Energy Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 21.22 19.74 19.91 20.10 20.78

FRA:OG5 vs IDA, PNW, TXNM: Cyclically Adjusted Book per Share Comparison

For the Utilities - Regulated Electric subindustry, OGE Energy'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.


OGE Energy Cyclically Adjusted PB Ratio vs Utilities - Regulated Industry

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

* The bar in red indicates where OGE Energy's Cyclically Adjusted PB Ratio falls into.


FRA:OG5
77GF Score
OGE Energy Corp FRA:OG5
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

OGE Energy 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, OGE Energy's adjusted Book Value per Share data for the three months ended in Mar. 2026 was:

Adj_Book= Book Value per Share /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=20.702/330.2130*330.2130
=20.702

Current CPI (Mar. 2026) = 330.2130.

OGE Energy Quarterly Data

Book Value per Share CPI Adj_Book
201606 14.804 241.018 20.283
201609 15.371 241.428 21.024
201612 16.348 241.432 22.360
201703 16.126 243.801 21.842
201706 15.562 244.955 20.978
201709 15.195 246.819 20.329
201712 16.295 246.524 21.827
201803 15.601 249.554 20.643
201806 16.672 251.989 21.847
201809 17.290 252.439 22.617
201812 17.629 251.233 23.171
201903 17.579 254.202 22.835
201906 17.716 256.143 22.839
201909 18.989 256.759 24.421
201912 18.618 256.974 23.924
202003 16.062 258.115 20.549
202006 15.812 257.797 20.254
202009 15.538 260.280 19.713
202012 14.927 260.474 18.924
202103 15.130 264.877 18.862
202106 15.096 271.696 18.347
202109 16.199 274.310 19.500
202112 17.940 278.802 21.248
202203 19.333 287.504 22.205
202206 20.115 296.311 22.416
202209 22.403 296.808 24.924
202212 20.810 296.797 23.153
202303 20.379 301.836 22.295
202306 20.181 305.109 21.841
202309 21.243 307.789 22.791
202312 20.655 306.746 22.235
202403 20.393 312.332 21.560
202406 20.709 314.175 21.766
202409 20.702 315.301 21.681
202412 22.056 315.605 23.077
202503 21.207 319.799 21.898
202506 19.996 322.561 20.470
202509 20.288 324.800 20.626
202512 20.620 324.054 21.012
202603 20.702 330.213 20.702

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 €20.78 mean?
OGE Energy (FRA:OG5) has a Cyclically Adjusted Book per Share of €20.78 as of Mar. 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 OGE Energy and its competitors.
Is OGE Energy's Cyclically Adjusted Book per Share too high?
OGE Energy's current Cyclically Adjusted Book per Share is €20.78. Overall, OGE Energy has a GF Score™ of 77/100, reflecting its overall financial health beyond just this single metric.
How does OGE Energy's Cyclically Adjusted Book per Share compare to IDA and PNW?
OGE Energy's Cyclically Adjusted Book per Share of €20.78 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 OGE Energy and its competitors. OGE Energy's current Cyclically Adjusted Book per Share is €20.78. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is OGE Energy stock overvalued right now?
OGE Energy (FRA:OG5) has a current Cyclically Adjusted Book per Share of €20.78. The stock's GF Value™ is €37.66, compared to a current price of €41.20 — trading 9.4% above its estimated fair value. The current Cyclically Adjusted Book per Share is €20.78. OGE Energy's overall GF Score™ is 77/100 with 11 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 OGE Energy (FRA:OG5), the current Cyclically Adjusted Book per Share is €20.78 as of Mar. 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 OGE Energy (FRA:OG5) Overvalued in 2026?

Based on GuruFocus' analysis, OGE Energy stock appears to be overvalued. The current stock price of €41.20 is trading 9.4% above its estimated GF Value™ of €37.66.

Key valuation signals for FRA:OG5:

  • Cyclically Adjusted Book per Share: €20.78
  • GF Value™: €37.66 vs. price of €41.20 (9.4% above fair value)
  • GF Score™: 77/100 with 11 warning signs

No single metric tells the full story. See the FRA:OG5 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


OGE Energy Business Description

Other Exchanges OGE:USAOG5:Germany
Address 321 North Harvey, P.O. Box 321, Oklahoma, OK, USA, 73101-0321
OGE Energy is a holding company for Oklahoma Gas & Electric, a regulated utility with electricity generation, transmission, and distribution service for 900,000 customers in Oklahoma and western Arkansas. In December 2021, OGE divested its 25.5% stake in Enable Midstream Partners, an oil and gas services company it created in 2013 through a unit exchange merger with Energy Transfer. OGE sold its 95.4 million limited partner units of Energy Transfer throughout 2022. OGE sold its retail gas business in 1928 and no longer has any gas operations.
77GF Score

Get the complete analysis for FRA:OG5

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

€41.20
Price
€37.66
GF Value