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Symphony Environmental Technologies (LSE:SYM) E10 : £-0.01 (As of Dec. 2024)


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What is Symphony Environmental Technologies E10?

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.

Symphony Environmental Technologies's adjusted earnings per share data for the fiscal year that ended in Dec. 2024 was £-0.006. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is £-0.01 for the trailing ten years ended in Dec. 2024.

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 Symphony Environmental Technologies was 30.70% per year. The lowest was 15.70% per year. And the median was 20.60% per year.

As of today (2025-07-19), Symphony Environmental Technologies's current stock price is £ 0.12. Symphony Environmental Technologies's E10 for the fiscal year that ended in Dec. 2024 was £-0.01. Symphony Environmental Technologies's Shiller PE Ratio of today is .


Symphony Environmental Technologies E10 Historical Data

The historical data trend for Symphony Environmental Technologies'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.

* Premium members only.

Symphony Environmental Technologies E10 Chart

Symphony Environmental Technologies Annual Data
Trend Dec15 Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only -0.01 -0.01 -0.01 -0.01 -0.01

Symphony Environmental Technologies Semi-Annual Data
Jun15 Dec15 Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24
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 -0.01 - -0.01 - -0.01

Competitive Comparison of Symphony Environmental Technologies's E10

For the Packaging & Containers subindustry, Symphony Environmental Technologies'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.


Symphony Environmental Technologies's Shiller PE Ratio Distribution in the Packaging & Containers Industry

For the Packaging & Containers industry and Consumer Cyclical sector, Symphony Environmental Technologies's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Symphony Environmental Technologies's Shiller PE Ratio falls into.


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Symphony Environmental Technologies 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, Symphony Environmental Technologies's adjusted earnings per share data for the fiscal year that ended in Dec. 2024 was:

Adj_EPS=Earnings per Share (Diluted) /CPI of Dec. 2024 (Change)*Current CPI (Dec. 2024)
=-0.006/135.1000*135.1000
=-0.006

Current CPI (Dec. 2024) = 135.1000.

Symphony Environmental Technologies Annual Data

per_share_eps CPI Adj_EPS
201512 -0.023 100.400 -0.031
201612 0.001 102.200 0.001
201712 0.003 105.000 0.004
201812 0.000 107.100 0.000
201912 -0.004 108.500 -0.005
202012 -0.002 109.400 -0.002
202112 -0.008 114.700 -0.009
202212 -0.017 125.300 -0.018
202312 -0.012 130.500 -0.012
202412 -0.006 135.100 -0.006

Add all the adjusted EPS together and divide 10 will get our e10.


Symphony Environmental Technologies  (LSE:SYM) 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.


Symphony Environmental Technologies E10 Related Terms

Thank you for viewing the detailed overview of Symphony Environmental Technologies's E10 provided by GuruFocus.com. Please click on the following links to see related term pages.


Symphony Environmental Technologies Business Description

Traded in Other Exchanges
Address
6 Elstree Gate, Elstree Way, Borehamwood, Hertfordshire, GBR, WD6 1JD
Symphony Environmental Technologies PLC develops and markets environmental plastic products. It has developed a protective plastic technology under the d2p (designed to protect) brand, which offers extra protection from bacteria, insects, fungi, algae, odor, fouling, and fire. Its products include d2w a masterbatch system that turns ordinary plastic into a material with a different molecular structure, d2Detector is a portable XRF that determines whether a plastic product contains d2w, d2p offers extra protection to plastic products, and d2t offers a tracer system to determine the authenticity of plastic packaging and other plastic products. Its geographic areas are the United Kingdom, Europe, the Americas, the Middle East and Asia, and Africa.