FFFNF (55 North Mining) E10: $-0.65 (As of Mar. 2026)


FFFNF 55 North Mining Inc FFFNF
21 GF Score
Price $0.26
! 1 Warning Sign
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What is 55 North Mining E10?

55 North Mining FFFNF 21 E10 is $-0.65 as of Mar. 2026. GuruFocus rates FFFNF with a GF Score™ of 21/100. 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.

55 North Mining's adjusted earnings per share data for the three months ended in Mar. 2026 was $-0.015. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $-0.65 for the trailing ten years ended in Mar. 2026.

During the past 3 years, the average E10 Growth Rate was 52.40% 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 55 North Mining was 52.40% per year. The lowest was 35.40% per year. And the median was 43.90% per year.

As of today (2026-06-27), 55 North Mining's current stock price is $0.255. 55 North Mining's E10 for the quarter that ended in Mar. 2026 was $-0.65. 55 North Mining's Shiller PE Ratio of today is .


55 North Mining  (OTCPK:FFFNF) 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.


55 North Mining E10 Related Terms


55 North Mining E10 Historical Data

* Premium members only.

The historical data trend for 55 North 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.

55 North Mining E10 Chart

55 North Mining 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 0.00 0.00 0.00 0.00 -0.02

55 North Mining Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 -0.06 0.00 -0.02 -0.02 -0.65

FFFNF vs NEM, AU: E10 Comparison

For the Gold subindustry, 55 North 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.


55 North Mining Shiller PE Ratio vs Metals & Mining Industry

For the Metals & Mining industry and Basic Materials sector, 55 North Mining's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where 55 North Mining's Shiller PE Ratio falls into.


FFFNF
21GF Score
55 North Mining Inc FFFNF
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
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55 North 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, 55 North Mining's adjusted earnings per share data for the three months ended in Mar. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=-0.015/132.2623*132.2623
=-0.015

Current CPI (Mar. 2026) = 132.2623.

55 North Mining Quarterly Data

per share eps CPI Adj_EPS
201603 -0.027 101.054 -0.035
201606 -0.022 102.002 -0.029
201609 -0.037 101.765 -0.048
201612 -0.133 101.449 -0.173
201703 -0.264 102.634 -0.340
201706 -0.238 103.029 -0.306
201709 -0.076 103.345 -0.097
201712 -0.364 103.345 -0.466
201803 -0.121 105.004 -0.152
201806 -0.173 105.557 -0.217
201809 -0.084 105.636 -0.105
201812 -0.092 105.399 -0.115
201903 0.000 106.979 0.000
201906 -0.009 107.690 -0.011
201912 0.000 107.769 0.000
202003 -0.289 107.927 -0.354
202006 -0.115 108.401 -0.140
202009 -0.378 108.164 -0.462
202012 -0.089 108.559 -0.108
202103 0.099 110.298 0.119
202106 -0.205 111.720 -0.243
202109 -0.016 112.905 -0.019
202112 0.000 113.774 0.000
202203 -0.008 117.646 -0.009
202206 -0.005 120.806 -0.005
202209 -0.043 120.648 -0.047
202212 -0.039 120.964 -0.043
202303 -0.004 122.702 -0.004
202306 0.000 124.203 0.000
202309 -0.032 125.230 -0.034
202312 -0.054 125.072 -0.057
202403 0.000 126.258 0.000
202406 0.000 127.522 0.000
202409 -0.007 127.285 -0.007
202412 -0.028 127.364 -0.029
202503 -0.014 129.181 -0.014
202506 0.000 129.892 0.000
202509 -0.007 130.287 -0.007
202512 -0.145 130.366 -0.147
202603 -0.015 132.262 -0.015

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 $-0.65 mean?
55 North Mining (FFFNF) has a E10 of $-0.65 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on 55 North Mining and its competitors.
Is 55 North Mining's E10 too high?
55 North Mining's current E10 is $-0.65. Overall, 55 North Mining has a GF Score™ of 21/100, reflecting its overall financial health beyond just this single metric.
How does 55 North Mining's E10 compare to NEM and AU?
55 North Mining's E10 of $-0.65 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 55 North Mining and its competitors. 55 North Mining's current E10 is $-0.65. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is 55 North Mining stock overvalued right now?
55 North Mining (FFFNF) has a current E10 of $-0.65. The current E10 is $-0.65. 55 North Mining's overall GF Score™ is 21/100 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 55 North Mining (FFFNF), the current E10 is $-0.65 as of Mar. 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.

55 North Mining Business Description

Other Exchanges 6YF0:GermanyFFF:Canada
Address 372 Bay Street, Suite 1800, Toronto, ON, CAN, M5H 2W9
55 North Mining Inc is engaged in the acquisition, exploration, development and extraction of natural resources, specifically precious metals. It is an exploration and development company advancing its high-grade Gold Resource Project located in Manitoba.
21GF 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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