Naphtha Israel Petroleum (XTAE:NFTA) E10: ₪3.20 (As of Mar. 2026)


XTAE:NFTA Naphtha Israel Petroleum Corp Ltd XTAE:NFTA
78 GF Score
Price ₪24.46
GF Value ₪21.82
Valuation Modestly Overvalued
! 4 Warning Signs
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What is Naphtha Israel Petroleum E10?

Naphtha Israel Petroleum XTAE:NFTA +1.28% 78 E10 is ₪3.20 as of Mar. 2026. GuruFocus rates XTAE:NFTA with a GF Score™ of 78/100 and a GF Value™ of ₪21.82 (Modestly Overvalued). The stock has 4 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.

Naphtha Israel Petroleum's adjusted earnings per share data for the three months ended in Mar. 2026 was ₪0.274. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is ₪3.20 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Naphtha Israel Petroleum's average E10 Growth Rate was 5.60% 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.

As of today (2026-07-06), Naphtha Israel Petroleum's current stock price is ₪24.46. Naphtha Israel Petroleum's E10 for the quarter that ended in Mar. 2026 was ₪3.20. Naphtha Israel Petroleum's Shiller PE Ratio of today is 7.64.

During the past 13 years, the highest Shiller PE Ratio of Naphtha Israel Petroleum was 9.43. The lowest was 6.76. And the median was 8.14.


Naphtha Israel Petroleum  (XTAE:NFTA) 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.

Naphtha Israel Petroleum's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=24.46/3.20
=7.64

* 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.

During the past 13 years, the highest Shiller P/E Ratio of Naphtha Israel Petroleum was 9.43. The lowest was 6.76. And the median was 8.14.


Be Aware

Shiller PE Ratio works better for cyclical companies. It gives you a better idea on the company's real earnings power.


Naphtha Israel Petroleum E10 Related Terms


Naphtha Israel Petroleum E10 Historical Data

* Premium members only.

The historical data trend for Naphtha Israel Petroleum'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.

Naphtha Israel Petroleum E10 Chart

Naphtha Israel Petroleum 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 3.01 3.16

Naphtha Israel Petroleum 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 3.03 3.09 3.09 3.16 3.20

XTAE:NFTA vs COP, EOG, FANG: E10 Comparison

For the Oil & Gas E&P subindustry, Naphtha Israel Petroleum'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.


Naphtha Israel Petroleum Shiller PE Ratio vs Oil & Gas Industry

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

* The bar in red indicates where Naphtha Israel Petroleum's Shiller PE Ratio falls into.


XTAE:NFTA
78GF Score
Naphtha Israel Petroleum Corp Ltd XTAE:NFTA
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Naphtha Israel Petroleum 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, Naphtha Israel Petroleum'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)
=0.274/330.2130*330.2130
=0.274

Current CPI (Mar. 2026) = 330.2130.

Naphtha Israel Petroleum Quarterly Data

per share eps CPI Adj_EPS
201606 0.452 241.018 0.619
201609 0.510 241.428 0.698
201612 1.007 241.432 1.377
201703 0.469 243.801 0.635
201706 0.499 244.955 0.673
201709 0.536 246.819 0.717
201712 -0.191 246.524 -0.256
201803 0.260 249.554 0.344
201806 0.435 251.989 0.570
201809 1.690 252.439 2.211
201812 0.545 251.233 0.716
201903 1.512 254.202 1.964
201906 0.803 256.143 1.035
201909 0.384 256.759 0.494
201912 0.701 256.974 0.901
202003 0.569 258.115 0.728
202006 -0.097 257.797 -0.124
202009 0.448 260.280 0.568
202012 1.368 260.474 1.734
202103 0.222 264.877 0.277
202106 0.375 271.696 0.456
202109 1.591 274.310 1.915
202112 2.217 278.802 2.626
202203 1.193 287.504 1.370
202206 0.011 296.311 0.012
202209 0.872 296.808 0.970
202212 0.385 296.797 0.428
202303 0.555 301.836 0.607
202306 0.607 305.109 0.657
202309 0.531 307.789 0.570
202312 0.048 306.746 0.052
202403 2.007 312.332 2.122
202406 0.630 314.175 0.662
202409 0.536 315.301 0.561
202412 0.379 315.605 0.397
202503 0.383 319.799 0.395
202506 0.460 322.561 0.471
202509 0.299 324.800 0.304
202512 1.201 324.054 1.224
202603 0.274 330.213 0.274

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 ₪3.20 mean?
Naphtha Israel Petroleum (XTAE:NFTA) has a E10 of ₪3.20 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Naphtha Israel Petroleum and its competitors.
Is Naphtha Israel Petroleum's E10 too high?
Naphtha Israel Petroleum's current E10 is ₪3.20. Overall, Naphtha Israel Petroleum has a GF Score™ of 78/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Naphtha Israel Petroleum's E10 compare to COP and EOG?
Naphtha Israel Petroleum's E10 of ₪3.20 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 Naphtha Israel Petroleum and its competitors. Naphtha Israel Petroleum's current E10 is ₪3.20. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Naphtha Israel Petroleum stock overvalued right now?
Based on GuruFocus' analysis, Naphtha Israel Petroleum (XTAE:NFTA) is currently considered Modestly Overvalued. The stock's GF Value™ is ₪21.82, compared to a current price of ₪24.46 — trading 12.1% above its estimated fair value. The current E10 is ₪3.20. Naphtha Israel Petroleum's overall GF Score™ is 78/100 with 4 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 Naphtha Israel Petroleum (XTAE:NFTA), the current E10 is ₪3.20 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.

Is Naphtha Israel Petroleum (XTAE:NFTA) Overvalued in 2026?

Based on GuruFocus' analysis, Naphtha Israel Petroleum stock appears to be overvalued. The current stock price of ₪24.46 is trading 12.1% above its estimated GF Value™ of ₪21.82. GuruFocus considers Naphtha Israel Petroleum to be Modestly Overvalued.

Key valuation signals for XTAE:NFTA:

  • E10: ₪3.20
  • GF Value™: ₪21.82 vs. price of ₪24.46 (12.1% above fair value)
  • GF Score™: 78/100 with 4 warning signs

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


Naphtha Israel Petroleum Business Description

Industry EnergyOil & Gas
Address 8 Ha Granit Street, Kiryat Aryeh, Petach-Tikva, ISR, 49002
Naphtha Israel Petroleum Corp Ltd explores oil & gas. It also engages in real estate operations in Israel and Europe. Some of its subsidiaries are Isramco Oil & Gas, Unikurs Kft, Bivvy Kft, Stars Invest S.R.O., Isramco Properties GmbH, and A.M.S. GmbH.
78GF Score

Get the complete analysis for XTAE:NFTA

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

₪24.46
Price
₪21.82
GF Value