CWAFF (China Water Affairs Group) E10: $0.11 (As of Sep. 2025)


CWAFF China Water Affairs Group Ltd CWAFF
49 GF Score
Price $0.62
GF Value $0.59
Valuation Modestly Overvalued
! 10 Warning Signs
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What is China Water Affairs Group E10?

China Water Affairs Group CWAFF 49 E10 is $0.11 as of Sep. 2025. GuruFocus rates CWAFF with a GF Score™ of 49/100 and a GF Value™ of $0.59 (Modestly Overvalued). The stock has 10 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.

China Water Affairs Group's adjusted earnings per share data for the fiscal year that ended in Mar. 2025 was $0.085. 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. 2025.

During the past 3 years, the average E10 Growth Rate was 10.70% per year. During the past 5 years, the average E10 Growth Rate was 13.00% per year. During the past 10 years, the average E10 Growth Rate was 16.20% 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.

During the past 13 years, the highest 3-Year average E10 Growth Rate of China Water Affairs Group was 48.10% per year. The lowest was 7.20% per year. And the median was 17.70% per year.

As of today (2026-06-28), China Water Affairs Group's current stock price is $ 0.62. China Water Affairs Group's E10 for the fiscal year that ended in Mar. 2025 was $0.11. China Water Affairs Group's Shiller PE Ratio of today is 5.64.

During the past 13 years, the highest Shiller PE Ratio of China Water Affairs Group was 29.89. The lowest was 4.86. And the median was 11.78.


China Water Affairs Group  (OTCPK:CWAFF) 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.

China Water Affairs Group's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=0.62/0.11
=5.64

* 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 China Water Affairs Group was 29.89. The lowest was 4.86. And the median was 11.78.


Be Aware

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


China Water Affairs Group E10 Related Terms


China Water Affairs Group E10 Historical Data

* Premium members only.

The historical data trend for China Water Affairs Group'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.

China Water Affairs Group E10 Chart

China Water Affairs Group Annual Data
Trend Mar16 Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.07 0.09 0.10 0.11 0.11

China Water Affairs Group Semi-Annual Data
Mar16 Sep16 Mar17 Sep17 Mar18 Sep18 Mar19 Sep19 Mar20 Sep20 Mar21 Sep21 Mar22 Sep22 Mar23 Sep23 Mar24 Sep24 Mar25 Sep25
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 0.00 0.11 0.00 0.11 0.00

CWAFF vs AWK, WTRG: E10 Comparison

For the Utilities - Regulated Water subindustry, China Water Affairs Group'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.


China Water Affairs Group Shiller PE Ratio vs Utilities - Regulated Industry

For the Utilities - Regulated industry and Utilities sector, China Water Affairs Group's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where China Water Affairs Group's Shiller PE Ratio falls into.


CWAFF
49GF Score
China Water Affairs Group Ltd CWAFF
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
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China Water Affairs Group 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, China Water Affairs Group's adjusted earnings per share data for the fiscal year that ended in Mar. 2025 was:

Adj_EPS=Earnings per Share (Diluted) /CPI of Mar. 2025 (Change)*Current CPI (Mar. 2025)
=0.085/119.3844*119.3844
=0.085

Current CPI (Mar. 2025) = 119.3844.

China Water Affairs Group Annual Data

per_share_eps CPI Adj_EPS
201603 0.052 102.785 0.060
201703 0.071 103.335 0.082
201803 0.092 105.973 0.104
201903 0.108 108.172 0.119
202003 0.131 110.920 0.141
202103 0.134 111.579 0.143
202203 0.148 113.558 0.156
202303 0.145 115.427 0.150
202403 0.120 117.735 0.122
202503 0.085 119.384 0.085

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?
China Water Affairs Group (CWAFF) has a E10 of $0.11 as of Sep. 2025. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on China Water Affairs Group and its competitors.
Is China Water Affairs Group's E10 too high?
China Water Affairs Group's current E10 is $0.11. Overall, China Water Affairs Group has a GF Score™ of 49/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does China Water Affairs Group's E10 compare to AWK and WTRG?
China Water Affairs Group's E10 of $0.11 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 China Water Affairs Group and its competitors. China Water Affairs Group'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 China Water Affairs Group stock overvalued right now?
Based on GuruFocus' analysis, China Water Affairs Group (CWAFF) is currently considered Modestly Overvalued. The stock's GF Value™ is $0.59, compared to a current price of $0.62 — trading 5.1% above its estimated fair value. The current E10 is $0.11. China Water Affairs Group's overall GF Score™ is 49/100 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 China Water Affairs Group (CWAFF), the current E10 is $0.11 as of Sep. 2025. 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 China Water Affairs Group (CWAFF) Overvalued in 2026?

Based on GuruFocus' analysis, China Water Affairs Group stock appears to be overvalued. The current stock price of $0.62 is trading 5.1% above its estimated GF Value™ of $0.59. GuruFocus considers China Water Affairs Group to be Modestly Overvalued.

Key valuation signals for CWAFF:

  • E10: $0.11
  • GF Value™: $0.59 vs. price of $0.62 (5.1% above fair value)
  • GF Score™: 49/100 with 10 warning signs

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


China Water Affairs Group Business Description

Other Exchanges 00855:Hong KongCUBB:Germany
Address 18 Harbour Road, Central Plaza, Suite 6408, 64th Floor, Wanchai, Hong Kong, HKG
China Water Affairs Group Ltd is a Chinese water utility company that builds, operates, and invests in water affairs projects in China. The firm's primary segments include City water supply operation, main contractor construction, Environmental protection, and Pipeline direct drinking water supply. It generates a majority of its revenue from the City water supply operation segment. Geographically, the company generates a maximum share of its revenue from the People's Republic of China.
49GF Score

Get the complete analysis for CWAFF

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

$0.62
Price
$0.59
GF Value