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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.
RWE AG's adjusted earnings per share data for the three months ended in Jun. 2026 was zł9.238. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is zł13.81 for the trailing ten years ended in Jun. 2026.
During the past 12 months, RWE AG's average E10 Growth Rate was 33.50% per year.
During the past 3 years, the average E10 Growth Rate was 31.30% per year.
During the past 5 years, the average E10 Growth Rate was 22.70% 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 RWE AG was 31.80% per year. The lowest was -10.00% per year. And the median was 9.30% per year.
As of today (2026-09-06), RWE AG's current stock price is zł253.10. RWE AG's E10 for the quarter that ended in Jun. 2026 was zł13.81. RWE AG's Shiller PE Ratio of today is 18.33.
During the past 13 years, the highestShiller PE Ratio of RWE AG was 36.25. The lowest was 10.35. And the median was 17.56.
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.
RWE AG's Shiller P/E Ratio of today is calculated as
* 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 RWE AG was 36.25. The lowest was 10.35. And the median was 17.56.
Be Aware
Shiller PE Ratio works better for cyclical companies. It gives you a better idea on the company's real earnings power.
RWE AG E10 Related Terms
RWE AG E10 Historical Data
* Premium members only.
The historical data trend for RWE AG'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.
For the Utilities - Diversified subindustry, RWE AG'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.
RWE AG Shiller PE Ratio vs Utilities - Regulated Industry
For the Utilities - Regulated industry and Utilities sector, RWE AG's Shiller PE Ratio distribution charts can be found below:
* The bar in red indicates where RWE AG's Shiller PE Ratio falls into.
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, RWE AG's adjusted earnings per share data for the three months ended in Jun. 2026 was:
RWE AG (WAR:RWE) has a E10 of zł13.81 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on RWE AG and its competitors.
Is RWE AG's E10 too high?
RWE AG's current E10 is zł13.81. Overall, RWE AG has a GF Score™ of 48/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does RWE AG's E10 compare to SRE and AES?
RWE AG's E10 of zł13.81 can be compared against companies in the Utilities - Regulated 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 Utilities - Regulated company?
A good E10 depends on the Utilities - Regulated 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 RWE AG and its competitors. RWE AG's current E10 is zł13.81. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is RWE AG stock overvalued right now?
Based on GuruFocus' analysis, RWE AG (WAR:RWE) is currently considered Significantly Overvalued. The stock's GF Value™ is zł98.61, compared to a current price of zł253.10 — trading 156.7% above its estimated fair value. The current E10 is zł13.81. RWE AG's overall GF Score™ is 48/100 with 10 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 RWE AG (WAR:RWE), the current E10 is zł13.81 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 RWE AG (WAR:RWE) Overvalued in 2026?
Based on GuruFocus' analysis, RWE AG stock appears to be overvalued.
The current stock price of zł253.10 is trading 156.7% above its estimated GF Value™ of zł98.61.
GuruFocus considers RWE AG to be Significantly Overvalued.
Key valuation signals for WAR:RWE:
E10: zł13.81
GF Value™: zł98.61 vs. price of zł253.10 (156.7% above fair value)
No single metric tells the full story. See the WAR:RWE stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Since the deal with E.ON, RWE is refocused on power generation. It owns 49 gigawatts of power generation capacity: 17% from lignite and hard coal plants, 32% from gas plants, 51% from renewables including pumped storage and batteries. Besides Germany, RWE's power plants are chiefly located in US, the UK, the Netherlands and Turkey.
48GF Score
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