Bunker Hill Mining (TSX:BNKR) E10: C$-40.73 (As of Jun. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
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.

TSX:BNKR Bunker Hill Mining Corp TSX:BNKR
24 GF Score
Price C$4.80
! 2 Warning Signs
View Full Analysis

What is Bunker Hill Mining E10?

Bunker Hill Mining TSX:BNKR 24 E10 is C$-40.73 as of Jun. 2026. GuruFocus rates TSX:BNKR with a GF Score™ of 24/100. The stock has 2 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.

Bunker Hill Mining's adjusted earnings per share data for the three months ended in Jun. 2026 was C$0.519. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is C$-40.73 for the trailing ten years ended in Jun. 2026.

During the past 3 years, the average E10 Growth Rate was 7.60% per year. During the past 5 years, the average E10 Growth Rate was 4.10% 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 Bunker Hill Mining was 7.60% per year. The lowest was -1.60% per year. And the median was 2.75% per year.

As of today (2026-09-07), Bunker Hill Mining's current stock price is C$4.80. Bunker Hill Mining's E10 for the quarter that ended in Jun. 2026 was C$-40.73. Bunker Hill Mining's Shiller PE Ratio of today is .


Bunker Hill Mining  (TSX:BNKR) 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.


Bunker Hill Mining E10 Related Terms


Bunker Hill Mining E10 Historical Data

* Premium members only.

The historical data trend for Bunker Hill Mining'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.

Bunker Hill Mining E10 Chart

Bunker Hill Mining Annual Data
Trend Jun16 Jun17 Jun18 Jun19 Jun20 Dec21 Dec22 Dec23 Dec24 Dec25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only -61.92 -63.33 -63.57 -51.97 -49.97

Bunker Hill Mining Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 -51.24 -50.47 -49.97 -50.22 -40.73

TSX:BNKR vs EXK: E10 Comparison

For the Silver subindustry, Bunker Hill Mining'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.


Bunker Hill Mining Shiller PE Ratio vs Metals & Mining Industry

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

* The bar in red indicates where Bunker Hill Mining's Shiller PE Ratio falls into.


TSX:BNKR
24GF Score
Bunker Hill Mining Corp TSX:BNKR
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Bunker Hill Mining 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, Bunker Hill Mining's adjusted earnings per share data for the three months ended in Jun. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=0.519/333.9520*333.9520
=0.519

Current CPI (Jun. 2026) = 333.9520.

Bunker Hill Mining Quarterly Data

per share eps CPI Adj_EPS
201609 -4.588 241.428 -6.346
201612 -4.669 241.432 -6.458
201703 -9.371 243.801 -12.836
201706 -60.492 244.955 -82.470
201709 -8.595 246.819 -11.629
201712 -49.161 246.524 -66.596
201803 -22.633 249.554 -30.287
201806 -10.288 251.989 -13.634
201809 -8.668 252.439 -11.467
201812 -41.383 251.233 -55.008
201903 -20.591 254.202 -27.051
201906 -28.372 256.143 -36.991
201909 -4.634 256.759 -6.027
201912 -8.757 256.974 -11.380
202003 6.352 258.115 8.218
202006 -16.601 257.797 -21.505
202009 -0.117 260.280 -0.150
202012 -0.784 260.474 -1.005
202103 1.760 264.877 2.219
202106 0.012 271.696 0.015
202109 0.887 274.310 1.080
202112 -4.480 278.802 -5.366
202203 -0.886 287.504 -1.029
202206 2.241 296.311 2.526
202209 0.467 296.808 0.525
202212 -3.121 296.797 -3.512
202303 0.479 301.836 0.530
202306 -3.255 305.109 -3.563
202309 0.474 307.789 0.514
202312 -0.939 306.746 -1.022
202403 -0.948 312.332 -1.014
202406 -0.480 314.175 -0.510
202409 -0.948 315.301 -1.004
202412 -1.225 315.605 -1.296
202503 -0.603 319.799 -0.630
202506 0.041 322.561 0.042
202509 -1.453 324.800 -1.494
202512 -2.738 324.054 -2.822
202603 0.563 330.213 0.569
202606 0.519 333.952 0.519

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$-40.73 mean?
Bunker Hill Mining (TSX:BNKR) has a E10 of C$-40.73 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Bunker Hill Mining and its competitors.
Is Bunker Hill Mining's E10 too high?
Bunker Hill Mining's current E10 is C$-40.73. Overall, Bunker Hill Mining has a GF Score™ of 24/100, reflecting its overall financial health beyond just this single metric.
How does Bunker Hill Mining's E10 compare to EXK?
Bunker Hill Mining's E10 of C$-40.73 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 Bunker Hill Mining and its competitors. Bunker Hill Mining's current E10 is C$-40.73. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Bunker Hill Mining stock overvalued right now?
Bunker Hill Mining (TSX:BNKR) has a current E10 of C$-40.73. The current E10 is C$-40.73. Bunker Hill Mining's overall GF Score™ is 24/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is E10 calculated?
E10 is calculated from a company's financial statements. For Bunker Hill Mining (TSX:BNKR), the current E10 is C$-40.73 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.

Bunker Hill Mining Business Description

Other Exchanges BHLL:USA
Address 1009 McKinley Avenue, Kellogg, ID, USA, 83837
Bunker Hill Mining Corp focuses on the development and restart of its owned flagship asset, the Bunker Hill mine (the Bunker Hill Mine or the Mine) in Idaho, USA. The Company was incorporated for the purpose of mineral exploration at the Bunker Hill Mine. The Company has moved into the development stage concurrent with purchasing the mine and a process plant, completing successive technical and economic studies, including a Pre-Feasibility Study, delineating mineral reserves, and advancing the construction of the facilities.
24GF Score

Get the complete analysis for TSX:BNKR

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

C$4.80
Price