Trailbreaker Resources (TSXV:TBK) E10: C$0.00 (As of Dec. 2025)

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Director of Data and Quant Analytics at GuruFocus
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Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

TSXV:TBK Trailbreaker Resources Ltd TSXV:TBK
36 GF Score
Price C$0.24
! 1 Warning Sign
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What is Trailbreaker Resources E10?

Trailbreaker Resources TSXV:TBK +6.67% 36 E10 is C$0.00 as of Dec. 2025. GuruFocus rates TSXV:TBK with a GF Score™ of 36/100. The stock has 1 warning sign 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.

Trailbreaker Resources's adjusted earnings per share data for the three months ended in Dec. 2025 was C$0.000. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is C$0.00 for the trailing ten years ended in Dec. 2025.

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 Trailbreaker Resources was 33.70% per year. The lowest was 5.90% per year. And the median was 23.70% per year.

As of today (2026-08-03), Trailbreaker Resources's current stock price is C$0.24. Trailbreaker Resources's E10 for the quarter that ended in Dec. 2025 was C$0.00. Trailbreaker Resources's Shiller PE Ratio of today is .


Trailbreaker Resources  (TSXV:TBK) 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.


Trailbreaker Resources E10 Related Terms


Trailbreaker Resources E10 Historical Data

* Premium members only.

The historical data trend for Trailbreaker Resources'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.

Trailbreaker Resources E10 Chart

Trailbreaker Resources 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 -0.99 -0.70 -0.35 -0.29 0.00

Trailbreaker Resources Quarterly Data
Dec20 Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Dec25
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 -0.34 -0.29 0.00 0.00 0.00

TSXV:TBK vs NEM, AU: E10 Comparison

For the Gold subindustry, Trailbreaker Resources'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.


Trailbreaker Resources Shiller PE Ratio vs Metals & Mining Industry

For the Metals & Mining industry and Basic Materials sector, Trailbreaker Resources's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Trailbreaker Resources's Shiller PE Ratio falls into.


TSXV:TBK
36GF Score
Trailbreaker Resources Ltd TSXV:TBK
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
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Trailbreaker Resources 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, Trailbreaker Resources's adjusted earnings per share data for the three months ended in Dec. 2025 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=0/130.3661*130.3661
=0.000

Current CPI (Dec. 2025) = 130.3661.

Trailbreaker Resources Quarterly Data

per share eps CPI Adj_EPS
201512 0.020 99.947 0.026
201603 -0.740 101.054 -0.955
201606 -0.180 102.002 -0.230
201609 -0.040 101.765 -0.051
201612 0.060 101.449 0.077
201703 -0.060 102.634 -0.076
201706 -0.420 103.029 -0.531
201709 -0.020 103.345 -0.025
201712 0.060 103.345 0.076
201803 -0.020 105.004 -0.025
201806 -0.020 105.557 -0.025
201809 0.680 105.636 0.839
201812 -0.120 105.399 -0.148
201903 -0.012 106.979 -0.015
201906 -0.010 107.690 -0.012
201909 -0.010 107.611 -0.012
201912 -0.250 107.769 -0.302
202003 -0.060 107.927 -0.072
202006 -0.010 108.401 -0.012
202009 -0.030 108.164 -0.036
202012 -0.810 108.559 -0.973
202103 -0.030 110.298 -0.035
202106 -0.010 111.720 -0.012
202109 -0.010 112.905 -0.012
202112 0.050 113.774 0.057
202203 -0.009 117.646 -0.010
202206 -0.020 120.806 -0.022
202209 0.020 120.648 0.022
202212 -0.010 120.964 -0.011
202303 -0.002 122.702 -0.002
202306 -0.010 124.203 -0.010
202309 -0.040 125.230 -0.042
202312 -0.080 125.072 -0.083
202403 -0.020 126.258 -0.021
202406 0.000 127.522 0.000
202409 -0.004 127.285 -0.004
202412 0.010 127.364 0.010
202503 0.000 129.181 0.000
202506 0.000 129.892 0.000
202512 0.000 130.366 0.000

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 C$0.00 mean?
Trailbreaker Resources (TSXV:TBK) has a E10 of C$0.00 as of Dec. 2025. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Trailbreaker Resources and its competitors.
Is Trailbreaker Resources' E10 too high?
Trailbreaker Resources' current E10 is C$0.00. Overall, Trailbreaker Resources has a GF Score™ of 36/100, reflecting its overall financial health beyond just this single metric.
How does Trailbreaker Resources' E10 compare to NEM and AU?
Trailbreaker Resources' E10 of C$0.00 can be compared against companies in the Metals & Mining 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 Metals & Mining company?
A good E10 depends on the Metals & Mining 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 Trailbreaker Resources and its competitors. Trailbreaker Resources's current E10 is C$0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Trailbreaker Resources stock overvalued right now?
Trailbreaker Resources (TSXV:TBK) has a current E10 of C$0.00. The current E10 is C$0.00. Trailbreaker Resources' overall GF Score™ is 36/100 with 1 warning sign 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 Trailbreaker Resources (TSXV:TBK), the current E10 is C$0.00 as of Dec. 2025. 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.

Trailbreaker Resources Business Description

Other Exchanges APRAF:USAKCG:Germany
Address 650 West Georgia Street, Suite 2110, Vancouver, BC, CAN, V6B 4N9
Trailbreaker Resources Ltd Company is a mineral exploration company focusing on acquiring and developing exploration and evaluation assets.
36GF Score

Get the complete analysis for TSXV:TBK

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

C$0.24
Price