NOG (Northern Oil & Gas) E10: $-2.32 (As of Jun. 2026)

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NOG Northern Oil & Gas Inc NOG
60 GF Score
Price $26.02
GF Value $31.31
Valuation Modestly Undervalued
! 5 Warning Signs
View Full Analysis

What is Northern Oil & Gas E10?

Northern Oil & Gas NOG -1.51% 60 E10 is $-2.32 as of Jun. 2026. GuruFocus rates NOG with a GF Score™ of 60/100 and a GF Value™ of $31.31 (Modestly Undervalued). The stock has 5 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.

Northern Oil & Gas's adjusted earnings per share data for the three months ended in Jun. 2026 was $2.190. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $-2.32 for the trailing ten years ended in Jun. 2026.

During the past 3 years, the average E10 Growth Rate was 32.90% per year. During the past 5 years, the average E10 Growth Rate was 11.10% per year. During the past 10 years, the average E10 Growth Rate was -2.60% 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 Northern Oil & Gas was 107.20% per year. The lowest was -14.90% per year. And the median was -8.30% per year.

As of today (2026-08-27), Northern Oil & Gas's current stock price is $26.02. Northern Oil & Gas's E10 for the quarter that ended in Jun. 2026 was $-2.32. Northern Oil & Gas's Shiller PE Ratio of today is .


Northern Oil & Gas  (NYSE:NOG) 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.


Northern Oil & Gas E10 Related Terms


Northern Oil & Gas E10 Historical Data

* Premium members only.

The historical data trend for Northern Oil & Gas'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.

Northern Oil & Gas E10 Chart

Northern Oil & Gas 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 -21.63 -23.70 -24.59 -28.39 -7.16

Northern Oil & Gas 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 -18.02 -11.01 -7.16 -4.95 -2.32

NOG vs MNR, TALO, BKV: E10 Comparison

For the Oil & Gas E&P subindustry, Northern Oil & Gas'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.


Northern Oil & Gas Shiller PE Ratio vs Oil & Gas Industry

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

* The bar in red indicates where Northern Oil & Gas's Shiller PE Ratio falls into.


NOG
60GF Score
Northern Oil & Gas Inc NOG
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Northern Oil & Gas 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, Northern Oil & Gas'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)
=2.19/333.9520*333.9520
=2.190

Current CPI (Jun. 2026) = 333.9520.

Northern Oil & Gas Quarterly Data

per share eps CPI Adj_EPS
201609 -7.400 241.428 -10.236
201612 -2.000 241.432 -2.766
201703 2.700 243.801 3.698
201706 2.200 244.955 2.999
201709 -2.600 246.819 -3.518
201712 -3.700 246.524 -5.012
201803 0.500 249.554 0.669
201806 -4.900 251.989 -6.494
201809 0.600 252.439 0.794
201812 5.800 251.233 7.710
201903 -2.900 254.202 -3.810
201906 1.200 256.143 1.565
201909 2.380 256.759 3.096
201912 -2.700 256.974 -3.509
202003 7.330 258.115 9.484
202006 -21.740 257.797 -28.162
202009 -5.440 260.280 -6.980
202012 -3.210 260.474 -4.116
202103 -1.730 264.877 -2.181
202106 -1.550 271.696 -1.905
202109 0.130 274.310 0.158
202112 2.130 278.802 2.551
202203 -2.920 287.504 -3.392
202206 2.740 296.311 3.088
202209 6.770 296.808 7.617
202212 1.630 296.797 1.834
202303 3.980 301.836 4.403
202306 1.880 305.109 2.058
202309 0.280 307.789 0.304
202312 3.900 306.746 4.246
202403 0.110 312.332 0.118
202406 1.360 314.175 1.446
202409 2.960 315.301 3.135
202412 0.710 315.605 0.751
202503 1.390 319.799 1.452
202506 1.000 322.561 1.035
202509 -1.330 324.800 -1.367
202512 -0.730 324.054 -0.752
202603 -5.310 330.213 -5.370
202606 2.190 333.952 2.190

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 $-2.32 mean?
Northern Oil & Gas (NOG) has a E10 of $-2.32 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Northern Oil & Gas and its competitors.
Is Northern Oil & Gas' E10 too high?
Northern Oil & Gas' current E10 is $-2.32. Overall, Northern Oil & Gas has a GF Score™ of 60/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Northern Oil & Gas' E10 compare to MNR and TALO?
Northern Oil & Gas' E10 of $-2.32 can be compared against companies in the Oil & Gas 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 an Oil & Gas company?
A good E10 depends on the Oil & Gas 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 Northern Oil & Gas and its competitors. Northern Oil & Gas's current E10 is $-2.32. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Northern Oil & Gas stock overvalued right now?
Based on GuruFocus' analysis, Northern Oil & Gas (NOG) is currently considered Modestly Undervalued. The stock's GF Value™ is $31.31, compared to a current price of $26.02 — trading 16.9% below its estimated fair value. The current E10 is $-2.32. Northern Oil & Gas' overall GF Score™ is 60/100 with 5 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 Northern Oil & Gas (NOG), the current E10 is $-2.32 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.

Is Northern Oil & Gas (NOG) Overvalued in 2026?

Based on GuruFocus' analysis, Northern Oil & Gas stock appears to be undervalued. The current stock price of $26.02 is trading 16.9% below its estimated GF Value™ of $31.31. GuruFocus considers Northern Oil & Gas to be Modestly Undervalued.

Key valuation signals for NOG:

  • E10: $-2.32
  • GF Value™: $31.31 vs. price of $26.02 (16.9% below fair value)
  • GF Score™: 60/100 with 5 warning signs

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


Northern Oil & Gas Business Description

Industry EnergyOil & Gas
Other Exchanges 4LT1:Germany
Address 4350 Baker Road, Suite 400, Minnetonka, MN, USA, 55343
Northern Oil & Gas Inc is an independent energy company engaged in the acquisition, exploration, development, and production of crude oil and natural gas properties. Its principal business is crude oil and natural gas exploration, development, and production. The company's oil and natural gas sales come from three geographic areas in the United States: the Williston Basin (North Dakota and Montana), the Permian Basin (New Mexico and Texas), the Uinta Basin, and the Appalachian Basin (Pennsylvania and Ohio).
60GF Score

Get the complete analysis for NOG

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

$26.02
Price
$31.31
GF Value