CRTG (The Coretec Group) E10: $-0.14 (As of Jun. 2024)

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What is The Coretec Group E10?

The Coretec Group CRTG E10 is $-0.14 as of Jun. 2024.

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.

The Coretec Group's adjusted earnings per share data for the three months ended in Jun. 2024 was $-0.001. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $-0.14 for the trailing ten years ended in Jun. 2024.

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 (2026-07-17), The Coretec Group's current stock price is $0.002. The Coretec Group's E10 for the quarter that ended in Jun. 2024 was $-0.14. The Coretec Group's Shiller PE Ratio of today is .


The Coretec Group  (OTCPK:CRTG) 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.


The Coretec Group E10 Related Terms


The Coretec Group E10 Historical Data

* Premium members only.

The historical data trend for The Coretec Group'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.

The Coretec Group E10 Chart

The Coretec Group Annual Data
Trend Dec14 Dec15 Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only -9.09 -5.35 -2.88 -0.96 -0.21

The Coretec Group Quarterly Data
Sep19 Dec19 Mar20 Jun20 Sep20 Dec20 Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24
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 -0.39 -0.27 -0.21 -0.18 -0.14

CRTG vs ITOX, ANET, DELL: E10 Comparison

For the Computer Hardware subindustry, The Coretec Group'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.


The Coretec Group Shiller PE Ratio vs Hardware Industry

For the Hardware industry and Technology sector, The Coretec Group's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where The Coretec Group's Shiller PE Ratio falls into.



The Coretec Group 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, The Coretec Group's adjusted earnings per share data for the three months ended in Jun. 2024 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Jun. 2024 (Change)*Current CPI (Jun. 2024)
=-0.001/314.1750*314.1750
=-0.001

Current CPI (Jun. 2024) = 314.1750.

The Coretec Group Quarterly Data

per share eps CPI Adj_EPS
201409 -0.300 238.031 -0.396
201412 0.000 234.812 0.000
201503 -0.150 236.119 -0.200
201506 -0.088 238.638 -0.116
201509 -0.018 237.945 -0.024
201512 -0.016 236.525 -0.021
201603 -0.011 238.132 -0.015
201606 -0.022 241.018 -0.029
201609 -0.039 241.428 -0.051
201612 -0.080 241.432 -0.104
201703 -0.087 243.801 -0.112
201706 -0.112 244.955 -0.144
201709 -0.010 246.819 -0.013
201712 -0.006 246.524 -0.008
201803 -0.005 249.554 -0.006
201806 -0.003 251.989 -0.004
201809 -0.004 252.439 -0.005
201812 -0.003 251.233 -0.004
201903 -0.004 254.202 -0.005
201906 -0.004 256.143 -0.005
201909 -0.013 256.759 -0.016
201912 -0.004 256.974 -0.005
202003 -0.003 258.115 -0.004
202006 -0.001 257.797 -0.001
202009 -0.002 260.280 -0.002
202012 -0.003 260.474 -0.004
202103 -0.002 264.877 -0.002
202106 -0.011 271.696 -0.013
202109 -0.011 274.310 -0.013
202112 -0.002 278.802 -0.002
202203 -0.003 287.504 -0.003
202206 -0.002 296.311 -0.002
202209 -0.002 296.808 -0.002
202212 -0.004 296.797 -0.004
202303 -0.002 301.836 -0.002
202306 -0.002 305.109 -0.002
202309 -0.002 307.789 -0.002
202312 -0.003 306.746 -0.003
202403 -0.002 312.332 -0.002
202406 -0.001 314.175 -0.001

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 $-0.14 mean?
The Coretec Group (CRTG) has a E10 of $-0.14 as of Jun. 2024. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on The Coretec Group and its competitors.
Is The Coretec Group's E10 too high?
The Coretec Group's current E10 is $-0.14.
How does The Coretec Group's E10 compare to ITOX and ANET?
The Coretec Group's E10 of $-0.14 can be compared against companies in the Hardware 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 a Hardware company?
A good E10 depends on the Hardware 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 The Coretec Group and its competitors. The Coretec Group's current E10 is $-0.14. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is The Coretec Group stock overvalued right now?
The Coretec Group (CRTG) has a current E10 of $-0.14. The current E10 is $-0.14. 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 The Coretec Group (CRTG), the current E10 is $-0.14 as of Jun. 2024. 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.

The Coretec Group Business Description

Address 333 Jackson Plaza, Suite 460, Ann Arbor, MI, USA, 48103
The Coretec Group Inc is a technology company. The company is currently developing, testing, and providing new and improved technologies, products, and service solutions for energy-related industries, including oil/gas, renewable energy, and distributed energy industries. Many of these technologies and products also have applications for medical, electronic, photonic, display, and lighting markets. The company's product portfolio includes Endurion, Coretec HexaSilane, CSpace, and other Technologies which are based on the production of silicon products.