CRBO (Carbon Energy) E10: $-6.25 (As of Jun. 2020)


CRBO Carbon Energy Corp CRBO
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What is Carbon Energy E10?

Carbon Energy CRBO +20.00% 12 E10 is $-6.25 as of Jun. 2020. GuruFocus rates CRBO with a GF Score™ of 12/100.

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.

Carbon Energy's adjusted earnings per share data for the three months ended in Jun. 2020 was $-23.640. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $-6.25 for the trailing ten years ended in Jun. 2020.

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.

As of today (2026-06-25), Carbon Energy's current stock price is $0.0006. Carbon Energy's E10 for the quarter that ended in Jun. 2020 was $-6.25. Carbon Energy's Shiller PE Ratio of today is .


Carbon Energy  (OTCPK:CRBO) 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.


Be Aware

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


Carbon Energy E10 Related Terms


Carbon Energy E10 Historical Data

* Premium members only.

The historical data trend for Carbon Energy'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.

Carbon Energy E10 Chart

Carbon Energy Annual Data
Trend Mar10 Dec11 Dec12 Dec13 Dec14 Dec15 Dec16 Dec17 Dec18 Dec19
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only -35.85 -18.35 -4.22 -3.40 -2.76

Carbon Energy Quarterly Data
Sep15 Dec15 Mar16 Jun16 Sep16 Dec16 Mar17 Jun17 Sep17 Dec17 Mar18 Jun18 Sep18 Dec18 Mar19 Jun19 Sep19 Dec19 Mar20 Jun20
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 -3.08 -2.73 -2.76 -3.96 -6.25

CRBO vs PRT, CHAP, SNUYF: E10 Comparison

For the Oil & Gas E&P subindustry, Carbon Energy'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.


Carbon Energy Shiller PE Ratio vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Carbon Energy's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Carbon Energy's Shiller PE Ratio falls into.


CRBO
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Carbon Energy Corp CRBO
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
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Carbon Energy 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, Carbon Energy's adjusted earnings per share data for the three months ended in Jun. 2020 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Jun. 2020 (Change)*Current CPI (Jun. 2020)
=-23.64/257.7970*257.7970
=-23.640

Current CPI (Jun. 2020) = 257.7970.

Carbon Energy Quarterly Data

per share eps CPI Adj_EPS
201009 -1.600 218.439 -1.888
201012 -1.600 219.179 -1.882
201103 -14.400 223.467 -16.612
201106 -3.200 225.722 -3.655
201109 -2.400 226.889 -2.727
201112 0.000 225.672 0.000
201203 -4.000 229.392 -4.495
201206 -6.400 229.478 -7.190
201209 -0.180 231.407 -0.201
201212 0.000 229.601 0.000
201303 0.032 232.773 0.035
201306 0.800 233.504 0.883
201309 0.800 234.149 0.881
201312 1.600 233.049 1.770
201403 0.800 236.293 0.873
201406 1.600 238.343 1.731
201409 1.600 238.031 1.733
201412 0.800 234.812 0.878
201503 -0.800 236.119 -0.873
201506 -0.800 238.638 -0.864
201509 -0.800 237.945 -0.867
201512 -3.840 236.525 -4.185
201603 -3.680 238.132 -3.984
201606 -1.840 241.018 -1.968
201609 -1.160 241.428 -1.239
201612 -2.440 241.432 -2.605
201703 1.600 243.801 1.692
201706 0.680 244.955 0.716
201709 -0.320 246.819 -0.334
201712 0.520 246.524 0.544
201803 1.840 249.554 1.901
201806 -0.920 251.989 -0.941
201809 -0.400 252.439 -0.408
201812 2.560 251.233 2.627
201903 -2.160 254.202 -2.191
201906 3.000 256.143 3.019
201909 1.520 256.759 1.526
201912 -2.200 256.974 -2.207
202003 4.800 258.115 4.794
202006 -23.640 257.797 -23.640

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 $-6.25 mean?
Carbon Energy (CRBO) has a E10 of $-6.25 as of Jun. 2020. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Carbon Energy and its competitors.
Is Carbon Energy's E10 too high?
Carbon Energy's current E10 is $-6.25. Overall, Carbon Energy has a GF Score™ of 12/100, reflecting its overall financial health beyond just this single metric.
How does Carbon Energy's E10 compare to PRT and CHAP?
Carbon Energy's E10 of $-6.25 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 E10 for an Oil & Gas company?
A good E10 depends on the Oil & Gas 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 Carbon Energy and its competitors. Carbon Energy's current E10 is $-6.25. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Carbon Energy stock overvalued right now?
Carbon Energy (CRBO) has a current E10 of $-6.25. The current E10 is $-6.25. Carbon Energy's overall GF Score™ is 12/100. 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 Carbon Energy (CRBO), the current E10 is $-6.25 as of Jun. 2020. 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.

Carbon Energy Business Description

Industry EnergyOil & Gas
Address 200 Union Salvador, Suite 200, Lakewood, CO, USA, 80228
Carbon Energy Corp is an independent natural gas and oil company engaged in the acquisition, exploration, development, and production of oil, natural gas and natural gas liquids properties located in the United States. The company operates in Kentucky, Ohio, Tennessee, Virginia, and West Virginia, California, Illinois, and Indiana.
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