Coal Asia Holdings (PHS:COAL) 1-Year Sharpe Ratio: 0.91 (As of Jul. 23, 2026)

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Director of Data and Quant Analytics at GuruFocus
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What is Coal Asia Holdings 1-Year Sharpe Ratio?

Coal Asia Holdings PHS:COAL 1-Year Sharpe Ratio is 0.91 as of Jul. 23, 2026. The stock has 2 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 (2026-07-23), Coal Asia Holdings's 1-Year Sharpe Ratio is 0.91.

Coal Asia Holdings  (PHS:COAL) 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.

Coal Asia Holdings 1-Year Sharpe Ratio Related Terms

Coal Asia Holdings 1-Year Sharpe Ratio Competitor Comparison

For the Thermal Coal subindustry, Coal Asia Holdings'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.

Coal Asia Holdings 1-Year Sharpe Ratio vs Other Energy Sources Industry

For the Other Energy Sources industry and Energy sector, Coal Asia Holdings's 1-Year Sharpe Ratio distribution charts can be found below:

* The bar in red indicates where Coal Asia Holdings's 1-Year Sharpe Ratio falls into.


Coal Asia Holdings 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 0.91 mean?
Coal Asia Holdings (PHS:COAL) has a 1-Year Sharpe Ratio of 0.91 as of Jul. 23, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Coal Asia Holdings and its competitors.
Is Coal Asia Holdings' 1-Year Sharpe Ratio too high?
Coal Asia Holdings' current 1-Year Sharpe Ratio is 0.91.
How does Coal Asia Holdings' 1-Year Sharpe Ratio compare to competitors?
Coal Asia Holdings' 1-Year Sharpe Ratio of 0.91 can be compared against companies in the Other Energy Sources 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 Other Energy Sources company?
A good 1-Year Sharpe Ratio depends on the Other Energy Sources 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 Coal Asia Holdings and its competitors. Coal Asia Holdings's current 1-Year Sharpe Ratio is 0.91. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Coal Asia Holdings stock overvalued right now?
Coal Asia Holdings (PHS:COAL) has a current 1-Year Sharpe Ratio of 0.91. The current 1-Year Sharpe Ratio is 0.91. 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 Coal Asia Holdings (PHS:COAL), the current 1-Year Sharpe Ratio is 0.91 as of Jul. 23, 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.

Coal Asia Holdings Business Description

Address 2155 Don Chino Roces Avenue, 3rd Floor, JTKC Center, Makati, PHL, 1230
Coal Asia Holdings Inc is an investment holding company, that through its subsidiaries, engages in exploration, development, and mining of coal and other energy-related businesses in the Philippines and around Asia. The Company's projects include the Davao Oriental, and the Zamboanga Sibugay Project.