ECOVE Environment (ROCO:6803) E10: NT$16.78 (As of Jun. 2026)

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ROCO:6803 ECOVE Environment Corp ROCO:6803
96 GF Score
Price NT$268.50
GF Value NT$338.37
Valuation Modestly Undervalued
! 6 Warning Signs
View Full Analysis

What is ECOVE Environment E10?

ECOVE Environment ROCO:6803 -0.19% 96 E10 is NT$16.78 as of Jun. 2026. GuruFocus rates ROCO:6803 with a GF Score™ of 96/100 and a GF Value™ of NT$338.37 (Modestly Undervalued). 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.

ECOVE Environment's adjusted earnings per share data for the three months ended in Jun. 2026 was NT$4.310. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is NT$16.78 for the trailing ten years ended in Jun. 2026.

During the past 12 months, ECOVE Environment's average E10 Growth Rate was 4.40% per year. During the past 3 years, the average E10 Growth Rate was 5.50% per year. During the past 5 years, the average E10 Growth Rate was 6.50% 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 ECOVE Environment was 7.50% per year. The lowest was 5.50% per year. And the median was 6.70% per year.

As of today (2026-08-27), ECOVE Environment's current stock price is NT$268.50. ECOVE Environment's E10 for the quarter that ended in Jun. 2026 was NT$16.78. ECOVE Environment's Shiller PE Ratio of today is 16.00.

During the past 13 years, the highest Shiller PE Ratio of ECOVE Environment was 22.75. The lowest was 15.86. And the median was 18.42.


ECOVE Environment  (ROCO:6803) 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.

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

Shiller PE Ratio=Share Price/E10
=268.50/16.78
=16.00

* 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 ECOVE Environment was 22.75. The lowest was 15.86. And the median was 18.42.


Be Aware

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


ECOVE Environment E10 Related Terms


ECOVE Environment E10 Historical Data

* Premium members only.

The historical data trend for ECOVE Environment'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.

ECOVE Environment E10 Chart

ECOVE Environment 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 12.99 13.98 14.81 15.61 16.40

ECOVE Environment 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 16.08 16.30 16.40 16.57 16.78

ROCO:6803 vs WM, RSG, WCN: E10 Comparison

For the Waste Management subindustry, ECOVE Environment'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.


ECOVE Environment Shiller PE Ratio vs Waste Management Industry

For the Waste Management industry and Industrials sector, ECOVE Environment's Shiller PE Ratio distribution charts can be found below:

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


ROCO:6803
96GF Score
ECOVE Environment Corp ROCO:6803
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

ECOVE Environment 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, ECOVE Environment'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)
=4.31/333.9520*333.9520
=4.310

Current CPI (Jun. 2026) = 333.9520.

ECOVE Environment Quarterly Data

per share eps CPI Adj_EPS
201609 3.240 241.428 4.482
201612 2.260 241.432 3.126
201703 2.670 243.801 3.657
201706 3.080 244.955 4.199
201709 3.100 246.819 4.194
201712 2.540 246.524 3.441
201803 2.680 249.554 3.586
201806 3.160 251.989 4.188
201809 3.780 252.439 5.001
201812 2.410 251.233 3.203
201903 2.920 254.202 3.836
201906 3.060 256.143 3.990
201909 3.630 256.759 4.721
201912 2.450 256.974 3.184
202003 3.040 258.115 3.933
202006 3.010 257.797 3.899
202009 3.750 260.280 4.811
202012 2.650 260.474 3.398
202103 3.030 264.877 3.820
202106 3.350 271.696 4.118
202109 3.970 274.310 4.833
202112 2.650 278.802 3.174
202203 3.230 287.504 3.752
202206 3.770 296.311 4.249
202209 4.320 296.808 4.861
202212 3.510 296.797 3.949
202303 4.000 301.836 4.426
202306 4.590 305.109 5.024
202309 4.620 307.789 5.013
202312 3.080 306.746 3.353
202403 4.140 312.332 4.427
202406 4.580 314.175 4.868
202409 4.870 315.301 5.158
202412 3.780 315.605 4.000
202503 4.500 319.799 4.699
202506 4.350 322.561 4.504
202509 5.380 324.800 5.532
202512 4.180 324.054 4.308
202603 4.540 330.213 4.591
202606 4.310 333.952 4.310

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 NT$16.78 mean?
ECOVE Environment (ROCO:6803) has a E10 of NT$16.78 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on ECOVE Environment and its competitors.
Is ECOVE Environment's E10 too high?
ECOVE Environment's current E10 is NT$16.78. Overall, ECOVE Environment has a GF Score™ of 96/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does ECOVE Environment's E10 compare to WM and RSG?
ECOVE Environment's E10 of NT$16.78 can be compared against companies in the Waste Management 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 Waste Management company?
A good E10 depends on the Waste Management 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 ECOVE Environment and its competitors. ECOVE Environment's current E10 is NT$16.78. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ECOVE Environment stock overvalued right now?
Based on GuruFocus' analysis, ECOVE Environment (ROCO:6803) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$338.37, compared to a current price of NT$268.50 — trading 20.6% below its estimated fair value. The current E10 is NT$16.78. ECOVE Environment's overall GF Score™ is 96/100 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 ECOVE Environment (ROCO:6803), the current E10 is NT$16.78 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 ECOVE Environment (ROCO:6803) Overvalued in 2026?

Based on GuruFocus' analysis, ECOVE Environment stock appears to be undervalued. The current stock price of NT$268.50 is trading 20.6% below its estimated GF Value™ of NT$338.37. GuruFocus considers ECOVE Environment to be Modestly Undervalued.

Key valuation signals for ROCO:6803:

  • E10: NT$16.78
  • GF Value™: NT$338.37 vs. price of NT$268.50 (20.6% below fair value)
  • GF Score™: 96/100 with 6 warning signs

No single metric tells the full story. See the ROCO:6803 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


ECOVE Environment Business Description

Address No. 16, Fushan Road, 12th Floor, Beitou District, Taipei City, TWN, 112037
ECOVE Environment Corp is a resource management services provider serving public and private entities across Greater China, Southeast Asia, India, and the USA. The Company is mainly engaged in investment, power generation, and waste management. Its services include Energy-from-Waste, Mechatronics, and Waste Management, while its projects include Energy-from-Waste, Photovoltaic Energy, and Hazardous and Special Waste Treatment.
96GF Score

Get the complete analysis for ROCO:6803

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

NT$268.50
Price
NT$338.37
GF Value