RGLSF (Regulus Resources) Shiller PE Ratio: (As of Jul. 29, 2026)

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RGLSF Regulus Resources Inc RGLSF
36 GF Score
Price $2.86
! 1 Warning Sign
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What is Regulus Resources Shiller PE Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Regulus Resources  (OTCPK:RGLSF) Shiller PE Ratio Explanation

Compared with the regular PE Ratio, which works poorly for cyclical businesses, the Shiller PE Ratio smoothed out the fluctuations of profit margins during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Shiller PE Ratio should give similar results to regular PE Ratio.

Compared with the PS Ratio, the Shiller PE Ratio makes the comparison between different industries more meaningful.


Be Aware

Shiller PE Ratio assumes that over the long term, businesses and profitability revert to their means. If a company's business model does not work in the future compared with the past, Shiller PE Ratio and PS Ratio will give false valuations.


Regulus Resources Shiller PE Ratio Related Terms


Regulus Resources Shiller PE Ratio Historical Data

* Premium members only.

The historical data trend for Regulus Resources's Shiller PE Ratio 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.

Regulus Resources Shiller PE Ratio Chart

Regulus Resources Annual Data
Trend Sep16 Sep17 Sep18 Sep19 Sep20 Sep21 Sep22 Sep23 Sep24 Sep25
Shiller PE Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

Regulus Resources Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Shiller PE Ratio 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 0.00 0.00 0.00 0.00 0.00

Regulus Resources Shiller PE Ratio Competitor Comparison

For the Other Industrial Metals & Mining subindustry, Regulus 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.


Regulus Resources Shiller PE Ratio vs Metals & Mining Industry

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

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


RGLSF
36GF Score
Regulus Resources Inc RGLSF
Shiller PE Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Regulus Resources Shiller PE Ratio Calculation

For Shiller PE Ratio, 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 PE Ratio is also called PE10.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

Regulus Resources's E10 for the quarter that ended in Mar. 2026 is calculated as:

For example, Regulus Resources'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)
=-0.007/132.2623*132.2623
=-0.007

Current CPI (Mar. 2026) = 132.2623.

Regulus Resources Quarterly Data

Earnings per Share (Diluted) CPI Adj_EPS
201606 -0.008 102.002 -0.010
201609 -0.038 101.765 -0.049
201612 -0.015 101.449 -0.020
201703 -0.007 102.634 -0.009
201706 -0.015 103.029 -0.019
201709 0.000 103.345 0.000
201712 -0.008 103.345 -0.010
201803 -0.008 105.004 -0.010
201806 -0.015 105.557 -0.019
201809 -0.015 105.636 -0.019
201812 0.127 105.399 0.159
201903 -0.022 106.979 -0.027
201906 -0.023 107.690 -0.028
201909 -0.030 107.611 -0.037
201912 -0.010 107.769 -0.012
202003 -0.014 107.927 -0.017
202006 -0.015 108.401 -0.018
202009 0.008 108.164 0.010
202012 -0.016 108.559 -0.019
202103 -0.016 110.298 -0.019
202106 -0.008 111.720 -0.009
202109 -0.008 112.905 -0.009
202112 -0.003 113.774 -0.003
202203 -0.008 117.646 -0.009
202206 -0.008 120.806 -0.009
202209 -0.007 120.648 -0.008
202212 -0.007 120.964 -0.008
202303 -0.007 122.702 -0.008
202306 -0.008 124.203 -0.009
202309 0.000 125.230 0.000
202312 -0.007 125.072 -0.007
202403 -0.007 126.258 -0.007
202406 -0.007 127.522 -0.007
202409 0.000 127.285 0.000
202412 -0.007 127.364 -0.007
202503 0.000 129.181 0.000
202506 -0.015 129.892 -0.015
202509 0.000 130.287 0.000
202512 -0.007 130.366 -0.007
202603 -0.007 132.262 -0.007

Add all the adjusted EPS together and divide 10 will get our 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.


Regulus Resources Business Description

Address 200 Burrard Street, Suite 1570, Vancouver, BC, CAN, V6C 3L6
Regulus Resources Inc is a Canadian mineral exploration company. The Company owns interests in multiple mineral titles and claims in Peru. Its principal project is the AntaKori copper-gold-silver project in northern Peru. The company operates under one segment, that being the exploration and development of exploration and evaluation assets. Geographically, it has a presence in Canada and Peru.
36GF Score

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$2.86
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