Decora (WAR:DCR) E10: zł5.80 (As of Jun. 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.

WAR:DCR Decora SA WAR:DCR
88 GF Score
Price zł83.50
GF Value zł77.27
Valuation Fairly Valued
! 5 Warning Signs
View Full Analysis

What is Decora E10?

Decora WAR:DCR +2.58% 88 E10 is zł5.80 as of Jun. 2026. GuruFocus rates WAR:DCR with a GF Score™ of 88/100 and a GF Value™ of zł77.27 (Fairly Valued). 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.

Decora's adjusted earnings per share data for the three months ended in Jun. 2026 was zł1.670. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is zł5.80 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Decora's average E10 Growth Rate was 16.20% per year. During the past 3 years, the average E10 Growth Rate was 24.00% per year. During the past 5 years, the average E10 Growth Rate was 28.90% 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.

During the past 13 years, the highest 3-Year average E10 Growth Rate of Decora was 42.90% per year. The lowest was 24.00% per year. And the median was 33.25% per year.

As of today (2026-09-03), Decora's current stock price is zł83.50. Decora's E10 for the quarter that ended in Jun. 2026 was zł5.80. Decora's Shiller PE Ratio of today is 14.40.

During the past 13 years, the highest Shiller PE Ratio of Decora was 25.88. The lowest was 10.52. And the median was 15.20.


Decora  (WAR:DCR) 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.

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

Shiller PE Ratio=Share Price/E10
=83.50/5.80
=14.40

* 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 Decora was 25.88. The lowest was 10.52. And the median was 15.20.


Be Aware

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


Decora E10 Related Terms


Decora E10 Historical Data

* Premium members only.

The historical data trend for Decora'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.

Decora E10 Chart

Decora 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 2.20 2.83 3.53 4.58 5.39

Decora 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 4.99 5.22 5.39 5.69 5.80

WAR:DCR vs SN, SGI, MHK: E10 Comparison

For the Furnishings, Fixtures & Appliances subindustry, Decora'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.


Decora Shiller PE Ratio vs Furnishings, Fixtures & Appliances Industry

For the Furnishings, Fixtures & Appliances industry and Consumer Cyclical sector, Decora's Shiller PE Ratio distribution charts can be found below:

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


WAR:DCR
88GF Score
Decora SA WAR:DCR
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Decora 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, Decora'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)
=1.67/162.2800*162.2800
=1.670

Current CPI (Jun. 2026) = 162.2800.

Decora Quarterly Data

per share eps CPI Adj_EPS
201609 0.340 99.064 0.557
201612 0.190 100.366 0.307
201703 0.280 101.018 0.450
201706 0.350 101.180 0.561
201709 0.340 101.343 0.544
201712 0.350 102.564 0.554
201803 0.680 102.564 1.076
201806 0.470 103.378 0.738
201809 0.530 103.378 0.832
201812 0.220 103.785 0.344
201903 0.690 104.274 1.074
201906 0.660 105.983 1.011
201909 0.700 105.983 1.072
201912 0.350 107.123 0.530
202003 0.870 109.076 1.294
202006 1.270 109.402 1.884
202009 1.800 109.320 2.672
202012 1.430 109.565 2.118
202103 1.920 112.658 2.766
202106 1.880 113.960 2.677
202109 1.550 115.588 2.176
202112 0.970 119.088 1.322
202203 1.450 125.031 1.882
202206 0.710 131.705 0.875
202209 0.880 135.531 1.054
202212 0.790 139.113 0.922
202303 1.580 145.950 1.757
202306 1.590 147.009 1.755
202309 1.610 146.113 1.788
202312 1.570 147.741 1.725
202403 2.130 149.044 2.319
202406 2.100 150.997 2.257
202409 2.070 153.439 2.189
202412 1.380 154.660 1.448
202503 1.910 157.021 1.974
202506 1.760 157.509 1.813
202509 2.000 158.000 2.054
202512 1.820 158.320 1.866
202603 2.060 163.070 2.050
202606 1.670 162.280 1.670

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 zł5.80 mean?
Decora (WAR:DCR) has a E10 of zł5.80 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Decora and its competitors.
Is Decora's E10 too high?
Decora's current E10 is zł5.80. Overall, Decora has a GF Score™ of 88/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Decora's E10 compare to SN and SGI?
Decora's E10 of zł5.80 can be compared against companies in the Furnishings, Fixtures & Appliances 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 Furnishings, Fixtures & Appliances company?
A good E10 depends on the Furnishings, Fixtures & Appliances 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 Decora and its competitors. Decora's current E10 is zł5.80. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Decora stock overvalued right now?
Based on GuruFocus' analysis, Decora (WAR:DCR) is currently considered Fairly Valued. The stock's GF Value™ is zł77.27, compared to a current price of zł83.50 — trading 8.1% above its estimated fair value. The current E10 is zł5.80. Decora's overall GF Score™ is 88/100 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 Decora (WAR:DCR), the current E10 is zł5.80 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 Decora (WAR:DCR) Overvalued in 2026?

Based on GuruFocus' analysis, Decora stock appears to be overvalued. The current stock price of zł83.50 is trading 8.1% above its estimated GF Value™ of zł77.27. GuruFocus considers Decora to be Fairly Valued.

Key valuation signals for WAR:DCR:

  • E10: zł5.80
  • GF Value™: zł77.27 vs. price of zł83.50 (8.1% above fair value)
  • GF Score™: 88/100 with 5 warning signs

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


Decora Business Description

Address ul Ignacego Pradzynskiego 24 a, Sroda Wielkopolska, POL, 63-000
Decora SA is involved in providing decorating products in Poland and internationally. It offers decoration and floor finishing products, such as floor underlays, skirting boards, flooring profiles, and profiles for wall and floor tiles; window decoration products, including curtain poles and roller blinds; and ceiling decoration products comprising molding and rosettes.
88GF Score

Get the complete analysis for WAR:DCR

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

zł83.50
Price
zł77.27
GF Value