CPXWF (Capital Power) E10: $1.55 (As of Mar. 2026)


CPXWF Capital Power Corp CPXWF
72 GF Score
Price $52.65
GF Value $28.19
Valuation Significantly Overvalued
! 15 Warning Signs
View Full Analysis

What is Capital Power E10?

Capital Power CPXWF 72 E10 is $1.55 as of Mar. 2026. GuruFocus rates CPXWF with a GF Score™ of 72/100 and a GF Value™ of $28.19 (Significantly Overvalued). The stock has 15 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.

Capital Power's adjusted earnings per share data for the three months ended in Mar. 2026 was $0.029. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $1.55 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Capital Power's average E10 Growth Rate was 0.50% per year. During the past 3 years, the average E10 Growth Rate was 21.40% per year. During the past 5 years, the average E10 Growth Rate was 16.30% 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 E10 growth rate using E10 data.

During the past 13 years, the highest 3-Year average E10 Growth Rate of Capital Power was 23.80% per year. The lowest was 3.60% per year. And the median was 16.20% per year.

As of today (2026-06-27), Capital Power's current stock price is $52.645. Capital Power's E10 for the quarter that ended in Mar. 2026 was $1.55. Capital Power's Shiller PE Ratio of today is 33.96.

During the past 13 years, the highest Shiller PE Ratio of Capital Power was 40.32. The lowest was 20.60. And the median was 29.39.


Capital Power  (OTCPK:CPXWF) E10 Explanation

If a company grows much fast than inflation, E10 may underestimate the company's earnings power. Shiller PE Ratio can seem to be too high even the actual P/E is low.

For the Shiller P/E, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller P/E is also called PE10.

The Shiller P/E was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

Capital Power's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=52.645/1.55
=33.96

* 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 Shiller P/E Ratio of Capital Power was 40.32. The lowest was 20.60. And the median was 29.39.


Be Aware

Shiller PE Ratio works better for cyclical companies. It gives you a better idea on the company's real earnings power.


Capital Power E10 Related Terms


Capital Power E10 Historical Data

* Premium members only.

The historical data trend for Capital Power's E10 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.

Capital Power E10 Chart

Capital Power Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.86 0.89 1.18 1.45 1.57

Capital Power Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
E10 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 1.50 1.56 1.54 1.57 1.55

CPXWF vs CEG, VST, NRG: E10 Comparison

For the Utilities - Independent Power Producers subindustry, Capital Power's Shiller PE Ratio, along with its competitors' market caps and Shiller PE 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.


Capital Power Shiller PE Ratio vs Utilities - Independent Power Producers Industry

For the Utilities - Independent Power Producers industry and Utilities sector, Capital Power's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Capital Power's Shiller PE Ratio falls into.


CPXWF
72GF Score
Capital Power Corp CPXWF
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Capital Power E10 Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. When we calculate the today's Shiller P/E ratio of a stock, we use today's price divided by E10.

What is E10? How do we calculate E10?

E10 is the average of the inflation adjusted earnings of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the E10 of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the earnings from 2001 through 2010.

We adjusted the earnings of 2001 earnings data with the total inflation from 2001 through 2010 to the equivalent earnings in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart earned $1 a share in 2001, then the 2001's equivalent earnings in 2010 is $1.4 a share. If Wal-Mart earns $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 earnings in 2010 is $1.35. So on and so forth, you get the equivalent earnings of past 10 years. Then you add them together and divided the sum by 10 to get E10.

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, Capital Power's adjusted earnings per share data for the three months ended in Mar. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=0.029/132.2623*132.2623
=0.029

Current CPI (Mar. 2026) = 132.2623.

Capital Power Quarterly Data

per share eps CPI Adj_EPS
201606 0.147 102.002 0.191
201609 0.481 101.765 0.625
201612 0.150 101.449 0.196
201703 0.321 102.634 0.414
201706 0.775 103.029 0.995
201709 -0.106 103.345 -0.136
201712 -0.180 103.345 -0.230
201803 0.232 105.004 0.292
201806 0.419 105.557 0.525
201809 0.061 105.636 0.076
201812 0.915 105.399 1.148
201903 0.366 106.979 0.452
201906 0.692 107.690 0.850
201909 -1.699 107.611 -2.088
201912 1.230 107.769 1.510
202003 -0.079 107.927 -0.097
202006 0.066 108.401 0.081
202009 0.673 108.164 0.823
202012 -0.078 108.559 -0.095
202103 0.660 110.298 0.791
202106 0.041 111.720 0.049
202109 0.182 112.905 0.213
202112 -0.555 113.774 -0.645
202203 0.758 117.646 0.852
202206 0.461 120.806 0.505
202209 0.150 120.648 0.164
202212 -0.670 120.964 -0.733
202303 1.739 122.702 1.874
202306 0.504 124.203 0.537
202309 1.670 125.230 1.764
202312 0.544 125.072 0.575
202403 1.160 126.258 1.215
202406 0.372 127.522 0.386
202409 0.974 127.285 1.012
202412 1.242 127.364 1.290
202503 0.717 129.181 0.734
202506 -0.673 129.892 -0.685
202509 0.679 130.287 0.689
202512 -0.087 130.366 -0.088
202603 0.029 132.262 0.029

Add all the adjusted EPS together and divide 10 will get our e10.

Frequently Asked Questions Learn more about E10 →
What does a E10 of $1.55 mean?
Capital Power (CPXWF) has a E10 of $1.55 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Capital Power and its competitors.
Is Capital Power's E10 too high?
Capital Power's current E10 is $1.55. Overall, Capital Power has a GF Score™ of 72/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Capital Power's E10 compare to CEG and VST?
Capital Power's E10 of $1.55 can be compared against companies in the Utilities - Independent Power Producers industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good E10 for an Utilities - Independent Power Producers company?
A good E10 depends on the Utilities - Independent Power Producers industry context. However, E10 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 E10 mean?
A high E10 can signal that a stock is expensive relative to its fundamentals. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Capital Power and its competitors. Capital Power's current E10 is $1.55. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Capital Power stock overvalued right now?
Based on GuruFocus' analysis, Capital Power (CPXWF) is currently considered Significantly Overvalued. The stock's GF Value™ is $28.19, compared to a current price of $52.65 — trading 86.8% above its estimated fair value. The current E10 is $1.55. Capital Power's overall GF Score™ is 72/100 with 15 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is E10 calculated?
E10 is calculated from a company's financial statements. For Capital Power (CPXWF), the current E10 is $1.55 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 Capital Power (CPXWF) Overvalued in 2026?

Based on GuruFocus' analysis, Capital Power stock appears to be overvalued. The current stock price of $52.65 is trading 86.8% above its estimated GF Value™ of $28.19. GuruFocus considers Capital Power to be Significantly Overvalued.

Key valuation signals for CPXWF:

  • E10: $1.55
  • GF Value™: $28.19 vs. price of $52.65 (86.8% above fair value)
  • GF Score™: 72/100 with 15 warning signs

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


Capital Power Business Description

Address 10423 101 Street NW, Suite 1200, Edmonton, AB, CAN, T5H 0E9
Capital Power Corp is a North American power producer whose principal activities are developing, acquiring, and operating power plants. Through its subsidiary, Capital Power owns and operates a portfolio of natural gas, coal, wind, solar, and solid fuel energy generating facilities. These are located throughout Western and Central Canada and the U.S. Capital Power's natural gas and coal facilities, specifically its Genesee and Shepard sites, account for its electric capacity and cash flow production. The company generates the vast majority of its revenue from sale of electricity and natural gas. The company's customers include a variety of industrial and commercial consumers, independent transmission system operators, and government-owned entities.
72GF Score

Get the complete analysis for CPXWF

E10 is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$52.65
Price
$28.19
GF Value