IOXPF (InterOil Exploration and Production ASA) Shiller PE Ratio: (As of Aug. 12, 2026)

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IOXPF InterOil Exploration and Production ASA IOXPF
22 GF Score
Price $0.70
GF Value $0.31
! 7 Warning Signs
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What is InterOil Exploration and Production ASA Shiller PE Ratio?

Note: If the price history is too short, we do not calculate current Shiller PE for this stock. All the historical data is shown as the company's primary share's data instead.

Shiller PE for Stocks: The True Measure of Stock Valuation


InterOil Exploration and Production ASA  (GREY:IOXPF) 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.


InterOil Exploration and Production ASA Shiller PE Ratio Related Terms


InterOil Exploration and Production ASA Shiller PE Ratio Historical Data

* Premium members only.

The historical data trend for InterOil Exploration and Production ASA'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.

InterOil Exploration and Production ASA Shiller PE Ratio Chart

InterOil Exploration and Production ASA Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Shiller PE Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 2.54 0.00 0.00 0.00

InterOil Exploration and Production ASA Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
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

IOXPF vs COP, EOG, FANG: Shiller PE Ratio Comparison

For the Oil & Gas E&P subindustry, InterOil Exploration and Production ASA'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.


InterOil Exploration and Production ASA Shiller PE Ratio vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, InterOil Exploration and Production ASA's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where InterOil Exploration and Production ASA's Shiller PE Ratio falls into.


IOXPF
22GF Score
InterOil Exploration and Production ASA IOXPF
Shiller PE Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

InterOil Exploration and Production ASA 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.

InterOil Exploration and Production ASA's E10 for the fiscal year that ended in Dec25 is calculated as:

For example, InterOil Exploration and Production ASA's adjusted earnings per share data for the fiscal year that ended in Dec25 was:

Adj_EPS=Earnings per Share (Diluted)/CPI of Dec25 (Change)*Current CPI (Dec25)
=0/139.1000*139.1000
=0.000

Current CPI (Dec25) = 139.1000.

InterOil Exploration and Production ASA Annual Data

Earnings per Share (Diluted) CPI Adj_EPS
201612 -0.728 104.400 -0.970
201712 -0.900 106.100 -1.180
201812 -1.100 109.800 -1.394
201912 -1.200 111.300 -1.500
202012 -0.900 112.900 -1.109
202112 -0.100 118.900 -0.117
202212 -0.030 125.900 -0.033
202312 -0.570 131.900 -0.601
202412 -0.850 134.800 -0.877
202512 0.000 139.100 0.000

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.

Is InterOil Exploration and Production ASA (IOXPF) Overvalued in 2026?

Based on GuruFocus' analysis, InterOil Exploration and Production ASA stock appears to be overvalued. The current stock price of $0.70 is trading 125.8% above its estimated GF Value™ of $0.31.

Key valuation signals for IOXPF:

  • Shiller PE Ratio:
  • GF Value™: $0.31 vs. price of $0.70 (125.8% above fair value)
  • GF Score™: 22/100 with 7 warning signs

No single metric tells the full story. See the IOXPF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


InterOil Exploration and Production ASA Business Description

Industry EnergyOil & Gas
Address c/o Advokatfirmaet Schjodt AS, Ruselokkveien 14, Oslo, NOR, 0251
InterOil Exploration and Production ASA is an upstream oil exploration and production company. It is engaged in the exploration, development, production, purchase, and sale of oil and natural gas deposits. The group has a reportable segment namely Colombia and Argentina, which consists of upstream activities including oil and natural gas exploration, field development, and production from its licenses in Colombia, which is the group's strategic business unit. The operations of the firm are carried out in Colombia and Argentina.
22GF Score

Get the complete analysis for IOXPF

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

$0.70
Price
$0.31
GF Value