Riverside Resources (TSXV:RRI) E10: C$-0.00 (As of Jun. 2026)

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Director of Data and Quant Analytics at GuruFocus
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TSXV:RRI Riverside Resources Inc TSXV:RRI
38 GF Score
Price C$0.45
! 3 Warning Signs
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What is Riverside Resources E10?

Riverside Resources TSXV:RRI +4.65% 38 E10 is C$-0.00 as of Jun. 2026. GuruFocus rates TSXV:RRI with a GF Score™ of 38/100. The stock has 3 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.

Riverside Resources's adjusted earnings per share data for the three months ended in Jun. 2026 was C$-0.002. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is C$-0.00 for the trailing ten years ended in Jun. 2026.

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 Riverside Resources was 20.60% per year. The lowest was 12.60% per year. And the median was 20.60% per year.

As of today (2026-09-16), Riverside Resources's current stock price is C$0.45. Riverside Resources's E10 for the quarter that ended in Jun. 2026 was C$-0.00. Riverside Resources's Shiller PE Ratio of today is .


Riverside Resources  (TSXV:RRI) 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.


Riverside Resources E10 Related Terms


Riverside Resources E10 Historical Data

* Premium members only.

The historical data trend for Riverside 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.

Riverside Resources E10 Chart

Riverside Resources Annual Data
Trend Sep16 Sep17 Sep18 Sep19 Sep20 Sep21 Sep22 Sep23 Sep24 Sep25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only -0.04 -0.03 -0.02 -0.01 -0.00

Riverside Resources 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 -0.01 0.00 -0.00 -0.00 -0.00

TSXV:RRI vs HL: E10 Comparison

For the Other Precious Metals & Mining subindustry, Riverside 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.


Riverside Resources Shiller PE Ratio vs Metals & Mining Industry

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

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


TSXV:RRI
38GF Score
Riverside Resources Inc TSXV:RRI
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Riverside 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, Riverside Resources'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)
=-0.0021/133.5265*133.5265
=-0.002

Current CPI (Jun. 2026) = 133.5265.

Riverside Resources Quarterly Data

per share eps CPI Adj_EPS
201609 0.030 101.765 0.039
201612 -0.005 101.449 -0.006
201703 -0.010 102.634 -0.012
201706 -0.010 103.029 -0.013
201709 0.004 103.345 0.006
201712 -0.003 103.345 -0.004
201803 -0.010 105.004 -0.013
201806 -0.010 105.557 -0.013
201809 -0.016 105.636 -0.020
201812 0.003 105.399 0.004
201903 0.002 106.979 0.002
201906 0.002 107.690 0.002
201909 -0.026 107.611 -0.032
201912 0.013 107.769 0.016
202003 -0.011 107.927 -0.013
202006 0.005 108.401 0.006
202009 0.034 108.164 0.042
202012 0.001 108.559 0.001
202103 0.009 110.298 0.011
202106 0.012 111.720 0.015
202109 -0.010 112.905 -0.012
202112 0.001 113.774 0.001
202203 -0.002 117.646 -0.003
202206 -0.001 120.806 -0.002
202209 -0.000 120.648 -0.000
202212 0.001 120.964 0.001
202303 -0.002 122.702 -0.002
202306 -0.004 124.203 -0.004
202309 -0.001 125.230 -0.001
202312 -0.005 125.072 -0.006
202403 -0.003 126.258 -0.003
202406 -0.003 127.522 -0.003
202409 -0.010 127.285 -0.011
202412 -0.001 127.364 -0.001
202503 -0.007 129.181 -0.007
202506 -0.005 129.892 -0.005
202509 0.044 130.287 0.045
202512 -0.021 130.366 -0.021
202603 0.001 132.262 0.001
202606 -0.002 133.527 -0.002

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$-0.00 mean?
Riverside Resources (TSXV:RRI) has a E10 of C$-0.00 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Riverside Resources and its competitors.
Is Riverside Resources' E10 too high?
Riverside Resources' current E10 is C$-0.00. Overall, Riverside Resources has a GF Score™ of 38/100, reflecting its overall financial health beyond just this single metric.
How does Riverside Resources' E10 compare to HL?
Riverside Resources' E10 of C$-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 Riverside Resources and its competitors. Riverside Resources's current E10 is C$-0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Riverside Resources stock overvalued right now?
Riverside Resources (TSXV:RRI) has a current E10 of C$-0.00. The current E10 is C$-0.00. Riverside Resources' overall GF Score™ is 38/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is E10 calculated?
E10 is calculated from a company's financial statements. For Riverside Resources (TSXV:RRI), the current E10 is C$-0.00 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.

Riverside Resources Business Description

Other Exchanges 5YY0:Germany
Address 800 West Pender Street, Suite 550, Vancouver, BC, CAN, V6C 2V6
Riverside Resources Inc is a mineral exploration and evaluation company engaged in the acquisition, exploration and evaluation of assets in the Americas including Canada, the United States and Mexico. The company's project profile includes Ariel Project, Cecilia Gold-Silver Project, La Union Project, Tajitos Gold Project, Los Cuarentas Gold-Silver Project, La Silla Gold-Silver Project, and Canadian Projects.
38GF Score

Get the complete analysis for TSXV:RRI

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

C$0.45
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