ATAL (WAR:1AT) E10: zł7.39 (As of Mar. 2026)


WAR:1AT ATAL SA WAR:1AT
83 GF Score
Price zł62.60
GF Value zł63.41
Valuation Fairly Valued
! 6 Warning Signs
View Full Analysis

What is ATAL E10?

ATAL WAR:1AT +0.32% 83 E10 is zł7.39 as of Mar. 2026. GuruFocus rates WAR:1AT with a GF Score™ of 83/100 and a GF Value™ of zł63.41 (Fairly Valued). The stock has 6 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.

ATAL's adjusted earnings per share data for the three months ended in Mar. 2026 was zł1.280. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is zł7.39 for the trailing ten years ended in Mar. 2026.

During the past 12 months, ATAL's average E10 Growth Rate was 5.90% 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 (2026-06-28), ATAL's current stock price is zł62.60. ATAL's E10 for the quarter that ended in Mar. 2026 was zł7.39. ATAL's Shiller PE Ratio of today is 8.47.

During the past 13 years, the highest Shiller PE Ratio of ATAL was 10.23. The lowest was 6.93. And the median was 8.24.


ATAL  (WAR:1AT) 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.

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

Shiller PE Ratio=Share Price/E10
=62.60/7.39
=8.47

* 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 ATAL was 10.23. The lowest was 6.93. And the median was 8.24.


Be Aware

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


ATAL E10 Related Terms


ATAL E10 Historical Data

* Premium members only.

The historical data trend for ATAL'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.

ATAL E10 Chart

ATAL 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 6.64 6.88 7.35

ATAL 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 6.98 7.06 7.20 7.35 7.39

ATAL E10 Competitor Comparison

For the Real Estate - Development subindustry, ATAL'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.


ATAL Shiller PE Ratio vs Real Estate Industry

For the Real Estate industry and Real Estate sector, ATAL's Shiller PE Ratio distribution charts can be found below:

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


WAR:1AT
83GF Score
ATAL SA WAR:1AT
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

ATAL 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, ATAL'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)
=1.28/158.3232*158.3232
=1.280

Current CPI (Mar. 2026) = 158.3232.

ATAL Quarterly Data

per share eps CPI Adj_EPS
201606 0.570 99.552 0.907
201609 1.100 99.064 1.758
201612 0.080 100.366 0.126
201703 1.030 101.018 1.614
201706 1.310 101.180 2.050
201709 1.090 101.343 1.703
201712 0.990 102.564 1.528
201803 1.470 102.564 2.269
201806 1.780 103.378 2.726
201809 1.060 103.378 1.623
201812 0.870 103.785 1.327
201903 1.170 104.274 1.776
201906 0.330 105.983 0.493
201909 0.270 105.983 0.403
201912 1.161 107.123 1.716
202003 0.580 109.076 0.842
202006 0.740 109.402 1.071
202009 0.810 109.320 1.173
202012 2.190 109.565 3.165
202103 1.250 112.658 1.757
202106 1.750 113.960 2.431
202109 1.900 115.588 2.602
202112 3.650 119.088 4.853
202203 2.810 125.031 3.558
202206 1.980 131.705 2.380
202209 1.730 135.531 2.021
202212 2.990 139.113 3.403
202303 1.400 145.950 1.519
202306 2.340 147.009 2.520
202309 1.210 146.113 1.311
202312 3.470 147.741 3.719
202403 2.230 149.044 2.369
202406 1.330 150.997 1.395
202409 2.320 153.439 2.394
202412 0.950 154.660 0.972
202503 0.390 157.021 0.393
202506 0.940 157.509 0.945
202509 1.710 157.998 1.714
202512 2.120 158.323 2.120
202603 1.280 158.323 1.280

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 zł7.39 mean?
ATAL (WAR:1AT) has a E10 of zł7.39 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on ATAL and its competitors.
Is ATAL's E10 too high?
ATAL's current E10 is zł7.39. Overall, ATAL has a GF Score™ of 83/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does ATAL's E10 compare to competitors?
ATAL's E10 of zł7.39 can be compared against companies in the Real Estate 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 Real Estate company?
A good E10 depends on the Real Estate 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 ATAL and its competitors. ATAL's current E10 is zł7.39. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ATAL stock overvalued right now?
Based on GuruFocus' analysis, ATAL (WAR:1AT) is currently considered Fairly Valued. The stock's GF Value™ is zł63.41, compared to a current price of zł62.60 — trading 1.3% below its estimated fair value. The current E10 is zł7.39. ATAL's overall GF Score™ is 83/100 with 6 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 ATAL (WAR:1AT), the current E10 is zł7.39 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 ATAL (WAR:1AT) Overvalued in 2026?

Based on GuruFocus' analysis, ATAL stock appears to be undervalued. The current stock price of zł62.60 is trading 1.3% below its estimated GF Value™ of zł63.41. GuruFocus considers ATAL to be Fairly Valued.

Key valuation signals for WAR:1AT:

  • E10: zł7.39
  • GF Value™: zł63.41 vs. price of zł62.60 (1.3% below fair value)
  • GF Score™: 83/100 with 6 warning signs

No single metric tells the full story. See the WAR:1AT stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


ATAL Business Description

Other Exchanges 1UY:Germany
Address ul. Stawowa 27, Cieszyn, POL, 43-400
ATAL SA is a residential property development company in Poland. It is engaged in the construction and sale of apartments in multi-family buildings. It also constructs single-family houses.
83GF Score

Get the complete analysis for WAR:1AT

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

zł62.60
Price
zł63.41
GF Value