Skymark Airlines (FRA:7SA) E10: €0.11 (As of Mar. 2026)

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Director of Data and Quant Analytics at GuruFocus
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Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

FRA:7SA Skymark Airlines Inc FRA:7SA
48 GF Score
Price €2.10
GF Value €3.43
Valuation Possible Value Trap
! 5 Warning Signs
View Full Analysis

What is Skymark Airlines E10?

Skymark Airlines FRA:7SA -0.94% 48 E10 is €0.11 as of Mar. 2026. GuruFocus rates FRA:7SA with a GF Score™ of 48/100 and a GF Value™ of €3.43 (Possible Value Trap). 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.

Skymark Airlines's adjusted earnings per share data for the three months ended in Mar. 2026 was €0.061. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is €0.11 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Skymark Airlines's average E10 Growth Rate was 37.20% 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 (2026-07-23), Skymark Airlines's current stock price is €2.10. Skymark Airlines's E10 for the quarter that ended in Mar. 2026 was €0.11. Skymark Airlines's Shiller PE Ratio of today is 19.09.

During the past 13 years, the highest Shiller PE Ratio of Skymark Airlines was 40.59. The lowest was 15.15. And the median was 22.69.


Skymark Airlines  (FRA:7SA) 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.

Skymark Airlines's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=2.10/0.11
=19.09

* 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 Skymark Airlines was 40.59. The lowest was 15.15. And the median was 22.69.


Be Aware

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


Skymark Airlines E10 Related Terms


Skymark Airlines E10 Historical Data

* Premium members only.

The historical data trend for Skymark Airlines'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.

Skymark Airlines E10 Chart

Skymark Airlines Annual Data
Trend Mar12 Mar13 Mar14 Mar15 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.09 0.11

Skymark Airlines Quarterly Data
Sep14 Dec14 Mar15 Mar21 Mar22 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 0.09 0.07 0.12 0.10 0.11

FRA:7SA vs JOBY: E10 Comparison

For the Airports & Air Services subindustry, Skymark Airlines'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.


Skymark Airlines Shiller PE Ratio vs Transportation Industry

For the Transportation industry and Industrials sector, Skymark Airlines's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Skymark Airlines's Shiller PE Ratio falls into.


FRA:7SA
48GF Score
Skymark Airlines Inc FRA:7SA
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Skymark Airlines 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, Skymark Airlines'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)
=0.061/112.7000*112.7000
=0.061

Current CPI (Mar. 2026) = 112.7000.

Skymark Airlines Quarterly Data

per share eps CPI Adj_EPS
200909 0.264 95.600 0.311
200912 -0.019 94.800 -0.023
201003 0.095 95.100 0.113
201006 0.091 94.900 0.108
201009 0.265 94.700 0.315
201012 0.156 94.500 0.186
201103 0.289 94.600 0.344
201106 0.091 94.600 0.108
201109 0.380 94.700 0.452
201112 0.115 94.300 0.137
201203 0.218 95.100 0.258
201206 -0.116 94.400 -0.138
201209 0.438 94.400 0.523
201212 0.115 94.100 0.138
201303 -0.030 94.200 -0.036
201306 -0.106 94.600 -0.126
201309 0.244 95.400 0.288
201312 -0.114 95.600 -0.134
201403 -0.161 95.700 -0.190
201406 -0.459 98.000 -0.528
201409 0.004 98.500 0.005
201412 -0.588 97.900 -0.677
201503 -0.557 97.900 -0.641
202103 0.000 99.900 0.000
202203 0.000 101.100 0.000
202209 0.000 103.100 0.000
202212 -0.128 104.100 -0.139
202303 0.446 104.400 0.481
202306 -0.107 105.200 -0.115
202309 0.453 106.200 0.481
202312 0.029 106.800 0.031
202403 -0.062 107.200 -0.065
202406 -0.151 108.200 -0.157
202409 0.099 108.900 0.102
202412 0.342 110.700 0.348
202503 -0.055 111.100 -0.056
202506 -0.276 111.700 -0.278
202509 0.311 112.000 0.313
202512 0.044 113.000 0.044
202603 0.061 112.700 0.061

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 €0.11 mean?
Skymark Airlines (FRA:7SA) has a E10 of €0.11 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Skymark Airlines and its competitors.
Is Skymark Airlines' E10 too high?
Skymark Airlines' current E10 is €0.11. Overall, Skymark Airlines has a GF Score™ of 48/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Skymark Airlines' E10 compare to JOBY?
Skymark Airlines' E10 of €0.11 can be compared against companies in the Transportation 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 Transportation company?
A good E10 depends on the Transportation 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 Skymark Airlines and its competitors. Skymark Airlines's current E10 is €0.11. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Skymark Airlines stock overvalued right now?
Based on GuruFocus' analysis, Skymark Airlines (FRA:7SA) is currently considered Possible Value Trap. The stock's GF Value™ is €3.43, compared to a current price of €2.10 — trading 38.8% below its estimated fair value. The current E10 is €0.11. Skymark Airlines' overall GF Score™ is 48/100 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 Skymark Airlines (FRA:7SA), the current E10 is €0.11 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 Skymark Airlines (FRA:7SA) Overvalued in 2026?

Based on GuruFocus' analysis, Skymark Airlines stock appears to be undervalued. The current stock price of €2.10 is trading 38.8% below its estimated GF Value™ of €3.43. GuruFocus considers Skymark Airlines to be Possible Value Trap.

Key valuation signals for FRA:7SA:

  • E10: €0.11
  • GF Value™: €3.43 vs. price of €2.10 (38.8% below fair value)
  • GF Score™: 48/100 with 5 warning signs

No single metric tells the full story. See the FRA:7SA stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Skymark Airlines Business Description

Other Exchanges 9204:Japan
Address 3-5-10 Haneda Airport, 8th Floor Utility Center Building, Ota-ku, Tokyo, JPN, 144-0041
Skymark Airlines Inc is engaged in regular air transportation service business.
48GF Score

Get the complete analysis for FRA:7SA

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

€2.10
Price
€3.43
GF Value