Earth Tech Environment PCL (BKK:ETC-R) 1-Year Sharpe Ratio: -0.78 (As of Jul. 15, 2026)

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BKK:ETC-R Earth Tech Environment PCL BKK:ETC-R
71 GF Score
Price ฿0.68
GF Value ฿1.83
! 4 Warning Signs
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What is Earth Tech Environment PCL 1-Year Sharpe Ratio?

Earth Tech Environment PCL BKK:ETC-R 71 1-Year Sharpe Ratio is -0.78 as of Jul. 15, 2026. GuruFocus rates BKK:ETC-R with a GF Score™ of 71/100 and a GF Value™ of ฿1.83. The stock has 4 warning signs investors should review.

The 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk over the past year. As of today (2026-07-15), Earth Tech Environment PCL's 1-Year Sharpe Ratio is -0.78.

Earth Tech Environment PCL  (BKK:ETC-R) 1-Year Sharpe Ratio Explanation

The 1-Year Sharpe Ratio inidicates the risk-adjusted return of an investment over the past year. It is calculated as the annualized result of the average monthly excess return divided by its standard deviation over the past year. The monthly excess return is the monthly investment return minus the monthly risk-free rate (typically the 10-year Treasury Constant Maturity Rate). If the risk-free rate for a specific region is not available, U.S. data is used by default.

The greater a portfolio's Sharpe Ratio, the better its risk-adjusted performance. A negative Sharpe Ratio means the risk-free rate is greater than the portfolio’s historical or projected return, or else the portfolio's return is expected to be negative.

Earth Tech Environment PCL 1-Year Sharpe Ratio Related Terms

Earth Tech Environment PCL 1-Year Sharpe Ratio Competitor Comparison

For the Utilities - Renewable subindustry, Earth Tech Environment PCL's 1-Year Sharpe Ratio, along with its competitors' market caps and 1-Year Sharpe 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.

Earth Tech Environment PCL 1-Year Sharpe Ratio vs Utilities - Independent Power Producers Industry

For the Utilities - Independent Power Producers industry and Utilities sector, Earth Tech Environment PCL's 1-Year Sharpe Ratio distribution charts can be found below:

* The bar in red indicates where Earth Tech Environment PCL's 1-Year Sharpe Ratio falls into.


BKK:ETC-R
71GF Score
Earth Tech Environment PCL BKK:ETC-R
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Earth Tech Environment PCL 1-Year Sharpe Ratio Calculation

The 1-Year Sharpe Ratio measures the performance of an investment such as a stock or portfolio compared to a risk-free asset. A stock / portfolio's 1-Year Sharpe Ratio can be calculated by dividing the difference between the one-year returns of the investment and the risk-free rate, by the standard deviation of the investment returns over one year.

Frequently Asked Questions Learn more about 1-Year Sharpe Ratio →
What does a 1-Year Sharpe Ratio of -0.78 mean?
Earth Tech Environment PCL (BKK:ETC-R) has a 1-Year Sharpe Ratio of -0.78 as of Jul. 15, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Earth Tech Environment PCL and its competitors.
Is Earth Tech Environment PCL's 1-Year Sharpe Ratio too high?
Earth Tech Environment PCL's current 1-Year Sharpe Ratio is -0.78. Overall, Earth Tech Environment PCL has a GF Score™ of 71/100, reflecting its overall financial health beyond just this single metric.
How does Earth Tech Environment PCL's 1-Year Sharpe Ratio compare to competitors?
Earth Tech Environment PCL's 1-Year Sharpe Ratio of -0.78 can be compared against companies in the Utilities - Independent Power Producers industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 1-Year Sharpe Ratio for an Utilities - Independent Power Producers company?
A good 1-Year Sharpe Ratio depends on the Utilities - Independent Power Producers industry context. However, 1-Year Sharpe Ratio 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 1-Year Sharpe Ratio mean?
A high 1-Year Sharpe Ratio can signal that a stock is expensive relative to its fundamentals. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Earth Tech Environment PCL and its competitors. Earth Tech Environment PCL's current 1-Year Sharpe Ratio is -0.78. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Earth Tech Environment PCL stock overvalued right now?
Earth Tech Environment PCL (BKK:ETC-R) has a current 1-Year Sharpe Ratio of -0.78. The stock's GF Value™ is ฿1.83, compared to a current price of ฿0.68 — trading 63% below its estimated fair value. The current 1-Year Sharpe Ratio is -0.78. Earth Tech Environment PCL's overall GF Score™ is 71/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 1-Year Sharpe Ratio calculated?
1-Year Sharpe Ratio is calculated from a company's financial statements. For Earth Tech Environment PCL (BKK:ETC-R), the current 1-Year Sharpe Ratio is -0.78 as of Jul. 15, 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 Earth Tech Environment PCL (BKK:ETC-R) Overvalued in 2026?

Based on GuruFocus' analysis, Earth Tech Environment PCL stock appears to be undervalued. The current stock price of ฿0.68 is trading 63% below its estimated GF Value™ of ฿1.83.

Key valuation signals for BKK:ETC-R:

  • 1-Year Sharpe Ratio: -0.78
  • GF Value™: ฿1.83 vs. price of ฿0.68 (63% below fair value)
  • GF Score™: 71/100 with 4 warning signs

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

Earth Tech Environment PCL Business Description

Other Exchanges ETC:Thailand
Address 88, 88/1, Moo. 1, Ban That Subdistrict, Kaeng Khoi District, Saraburi, Bangkok, THA, 18110
Earth Tech Environment PCL is a service provider for the production and distribution of electricity. It produces and distributes electricity from the first non-hazardous industrial materials in Thailand by using sewage or unused materials to process as fuel to produce electricity. It also provides an air quality control system, water management system, and community involvement. The company's segment includes Power business and Construction. It generates maximum revenue from the Power business segment.
71GF Score

Get the complete analysis for BKK:ETC-R

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

฿0.68
Price
฿1.83
GF Value