BKRRF (Blackrock Silver) E10: $-0.08 (As of Jan. 2026)


BKRRF Blackrock Silver Corp BKRRF
33 GF Score
Price $0.66
! 1 Warning Sign
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What is Blackrock Silver E10?

Blackrock Silver BKRRF +2.82% 33 E10 is $-0.08 as of Jan. 2026. GuruFocus rates BKRRF with a GF Score™ of 33/100. 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.

Blackrock Silver's adjusted earnings per share data for the three months ended in Jan. 2026 was $-0.007. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $-0.08 for the trailing ten years ended in Jan. 2026.

During the past 3 years, the average E10 Growth Rate was -3.60% 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 Blackrock Silver was 5.00% per year. The lowest was -32.60% per year. And the median was -9.80% per year.

As of today (2026-06-27), Blackrock Silver's current stock price is $0.6558. Blackrock Silver's E10 for the quarter that ended in Jan. 2026 was $-0.08. Blackrock Silver's Shiller PE Ratio of today is .


Blackrock Silver  (OTCPK:BKRRF) 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.


Blackrock Silver E10 Related Terms


Blackrock Silver E10 Historical Data

* Premium members only.

The historical data trend for Blackrock Silver'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.

Blackrock Silver E10 Chart

Blackrock Silver Annual Data
Trend Oct16 Oct17 Oct18 Oct19 Oct20 Oct21 Oct22 Oct23 Oct24 Oct25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only -0.06 -0.07 0.00 -0.07 -0.07

Blackrock Silver Quarterly Data
Apr21 Jul21 Oct21 Jan22 Apr22 Jul22 Oct22 Jan23 Apr23 Jul23 Oct23 Jan24 Apr24 Jul24 Oct24 Jan25 Apr25 Jul25 Oct25 Jan26
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 -0.07 -0.07 -0.07 -0.07 -0.08

BKRRF vs HL: E10 Comparison

For the Other Precious Metals & Mining subindustry, Blackrock Silver'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.


Blackrock Silver Shiller PE Ratio vs Metals & Mining Industry

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

* The bar in red indicates where Blackrock Silver's Shiller PE Ratio falls into.


BKRRF
33GF Score
Blackrock Silver Corp BKRRF
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
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Blackrock Silver 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, Blackrock Silver's adjusted earnings per share data for the three months ended in Jan. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Jan. 2026 (Change)*Current CPI (Jan. 2026)
=-0.007/130.3661*130.3661
=-0.007

Current CPI (Jan. 2026) = 130.3661.

Blackrock Silver Quarterly Data

per share eps CPI Adj_EPS
201604 -0.002 101.370 -0.003
201607 -0.015 101.844 -0.019
201610 -0.021 102.002 -0.027
201701 -0.015 102.318 -0.019
201704 0.030 103.029 0.038
201707 -0.003 103.029 -0.004
201710 -0.048 103.424 -0.061
201801 -0.003 104.056 -0.004
201804 -0.008 105.320 -0.010
201807 -0.008 106.110 -0.010
201810 -0.008 105.952 -0.010
201901 -0.008 105.557 -0.010
201904 -0.003 107.453 -0.004
201907 -0.005 108.243 -0.006
201910 -0.030 107.927 -0.036
202001 -0.008 108.085 -0.010
202004 -0.007 107.216 -0.009
202007 -0.015 108.401 -0.018
202010 -0.076 108.638 -0.091
202101 -0.031 109.192 -0.037
202104 -0.064 110.851 -0.075
202107 -0.048 112.431 -0.056
202110 -0.024 113.695 -0.028
202201 -0.016 114.801 -0.018
202204 -0.024 118.357 -0.026
202207 -0.015 120.964 -0.016
202210 -0.022 121.517 -0.024
202301 -0.007 121.596 -0.008
202304 -0.004 123.571 -0.004
202307 -0.008 124.914 -0.008
202310 0.000 125.310 0.000
202401 -0.007 125.072 -0.007
202404 0.000 126.890 0.000
202407 -0.007 128.075 -0.007
202410 -0.022 127.838 -0.022
202501 -0.014 127.443 -0.014
202504 -0.014 129.102 -0.014
202507 -0.007 130.287 -0.007
202510 -0.014 130.603 -0.014
202601 -0.007 130.366 -0.007

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 $-0.08 mean?
Blackrock Silver (BKRRF) has a E10 of $-0.08 as of Jan. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Blackrock Silver and its competitors.
Is Blackrock Silver's E10 too high?
Blackrock Silver's current E10 is $-0.08. Overall, Blackrock Silver has a GF Score™ of 33/100, reflecting its overall financial health beyond just this single metric.
How does Blackrock Silver's E10 compare to HL?
Blackrock Silver's E10 of $-0.08 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 Blackrock Silver and its competitors. Blackrock Silver's current E10 is $-0.08. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Blackrock Silver stock overvalued right now?
Blackrock Silver (BKRRF) has a current E10 of $-0.08. The current E10 is $-0.08. Blackrock Silver's overall GF Score™ is 33/100 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 Blackrock Silver (BKRRF), the current E10 is $-0.08 as of Jan. 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.

Blackrock Silver Business Description

Other Exchanges AHZ0:GermanyBRC:Canada
Address 200 Burrard Street, Suite 1570, Vancouver, BC, CAN, V6C 3L6
Blackrock Silver Corp is engaged in the acquisition, exploration, and development of mineral properties located in Canada and the United States. The company is focused on its Nevada portfolio of properties consisting of low-sulphidation epithermal gold and silver projects located along the established Northern Nevada Rift in Nevada and the Walker Lane trend in Western Nevada. Its project portfolio comprises the Tonopah West and the Silver Cloud projects.
33GF Score

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

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