Duke Energy (XBUL:D2MN) Cyclically Adjusted Book per Share: лв59.33 (As of Jun. 2026)

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XBUL:D2MN Duke Energy Corp XBUL:D2MN
74 GF Score
Price лв101.92
GF Value лв106.51
! 5 Warning Signs
View Full Analysis

What is Duke Energy Cyclically Adjusted Book per Share?

Duke Energy XBUL:D2MN 74 Cyclically Adjusted Book per Share is лв59.33 as of Jun. 2026. GuruFocus rates XBUL:D2MN with a GF Score™ of 74/100 and a GF Value™ of лв106.51. The stock has 5 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.

Duke Energy's adjusted book value per share for the three months ended in Jun. 2026 was лв116.067. 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 лв59.33 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Duke Energy's average Cyclically Adjusted Book Growth Rate was 1.80% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 0.90% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 2.80% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was 2.80% 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 Duke Energy was 5.00% per year. The lowest was -0.10% per year. And the median was 2.30% per year.

As of today (2026-09-14), Duke Energy's current stock price is лв101.92. Duke Energy's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was лв59.33. Duke Energy's Cyclically Adjusted PB Ratio of today is 1.72.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Duke Energy was 1.85. The lowest was 1.11. And the median was 1.47.


Duke Energy  (XBUL:D2MN) 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.

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

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=101.92/59.33
=1.72

* 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 Duke Energy was 1.85. The lowest was 1.11. And the median was 1.47.


Be Aware

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


Duke Energy Cyclically Adjusted Book per Share Related Terms


Duke Energy Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Duke 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.

Duke Energy Cyclically Adjusted Book per Share Chart

Duke 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 0.00 0.00 0.00 61.82 62.66

Duke Energy 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 62.54 59.76 62.66 56.93 59.33

XBUL:D2MN vs SO, AEP, D: Cyclically Adjusted Book per Share Comparison

For the Utilities - Regulated Electric subindustry, Duke 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.


Duke Energy Cyclically Adjusted PB Ratio vs Utilities - Regulated Industry

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

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


XBUL:D2MN
74GF Score
Duke Energy Corp XBUL:D2MN
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Duke 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, Duke Energy'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)
=116.067/333.9520*333.9520
=116.067

Current CPI (Jun. 2026) = 333.9520.

Duke Energy Quarterly Data

Book Value per Share CPI Adj_Book
201609 98.936 241.428 136.852
201612 98.681 241.432 136.497
201703 99.048 243.801 135.673
201706 99.292 244.955 135.367
201709 100.122 246.819 135.467
201712 100.379 246.524 135.978
201803 100.362 249.554 134.304
201806 100.503 251.989 133.193
201809 101.514 252.439 134.293
201812 101.463 251.233 134.870
201903 101.876 254.202 133.837
201906 102.301 256.143 133.377
201909 102.760 256.759 133.654
201912 103.027 256.974 133.889
202003 102.974 258.115 133.229
202006 99.683 257.797 129.130
202009 100.741 260.280 129.256
202012 100.704 260.474 129.112
202103 101.162 264.877 127.543
202106 101.072 271.696 124.231
202109 103.644 274.310 126.179
202112 103.620 278.802 124.117
202203 103.814 287.504 120.586
202206 104.413 296.311 117.677
202209 105.779 296.808 119.017
202212 103.542 296.797 116.504
202303 103.273 301.836 114.261
202306 101.249 305.109 110.820
202309 102.852 307.789 111.595
202312 102.986 306.746 112.120
202403 103.774 312.332 110.957
202406 104.145 314.175 110.701
202409 105.019 315.301 111.231
202412 106.634 315.605 112.833
202503 107.670 319.799 112.435
202506 108.013 322.561 111.827
202509 109.301 324.800 112.381
202512 110.119 324.054 113.483
202603 115.697 330.213 117.007
202606 116.067 333.952 116.067

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 лв59.33 mean?
Duke Energy (XBUL:D2MN) has a Cyclically Adjusted Book per Share of лв59.33 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 Duke Energy and its competitors.
Is Duke Energy's Cyclically Adjusted Book per Share too high?
Duke Energy's current Cyclically Adjusted Book per Share is лв59.33. Overall, Duke Energy has a GF Score™ of 74/100, reflecting its overall financial health beyond just this single metric.
How does Duke Energy's Cyclically Adjusted Book per Share compare to SO and AEP?
Duke Energy's Cyclically Adjusted Book per Share of лв59.33 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 Duke Energy and its competitors. Duke Energy's current Cyclically Adjusted Book per Share is лв59.33. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Duke Energy stock overvalued right now?
Duke Energy (XBUL:D2MN) has a current Cyclically Adjusted Book per Share of лв59.33. The stock's GF Value™ is лв106.51, compared to a current price of лв101.92 — trading 4.3% below its estimated fair value. The current Cyclically Adjusted Book per Share is лв59.33. Duke Energy's overall GF Score™ is 74/100 with 5 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 Duke Energy (XBUL:D2MN), the current Cyclically Adjusted Book per Share is лв59.33 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 Duke Energy (XBUL:D2MN) Overvalued in 2026?

Based on GuruFocus' analysis, Duke Energy stock appears to be undervalued. The current stock price of лв101.92 is trading 4.3% below its estimated GF Value™ of лв106.51.

Key valuation signals for XBUL:D2MN:

  • Cyclically Adjusted Book per Share: лв59.33
  • GF Value™: лв106.51 vs. price of лв101.92 (4.3% below fair value)
  • GF Score™: 74/100 with 5 warning signs

No single metric tells the full story. See the XBUL:D2MN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Duke Energy Business Description

Address 525 South Tryon Street, Charlotte, NC, USA, 28202
Duke Energy is one of the largest US utilities, with subsidiaries in the Carolinas, Indiana, Florida, Ohio, and Kentucky that deliver electricity to more than 8 million customers. Its natural gas utilities serve more than 1.6 million customers.
74GF Score

Get the complete analysis for XBUL:D2MN

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

лв101.92
Price
лв106.51
GF Value