PUTRF (Ptt PCL) 1-Year Sharpe Ratio: -0.66 (As of Jul. 11, 2026)


PUTRF Ptt PCL PUTRF
80 GF Score
Price $0.87
GF Value $0.69
! 7 Warning Signs
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What is Ptt PCL 1-Year Sharpe Ratio?

Ptt PCL PUTRF -17.06% 80 1-Year Sharpe Ratio is -0.66 as of Jul. 11, 2026. GuruFocus rates PUTRF with a GF Score™ of 80/100 and a GF Value™ of $0.69. The stock has 7 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 (2026-07-11), Ptt PCL's 1-Year Sharpe Ratio is -0.66.

Ptt PCL  (OTCPK:PUTRF) 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.

Ptt PCL 1-Year Sharpe Ratio Related Terms

PUTRF vs XOM, CVX: 1-Year Sharpe Ratio Comparison

For the Oil & Gas Integrated subindustry, Ptt 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.

Ptt PCL 1-Year Sharpe Ratio vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Ptt PCL's 1-Year Sharpe Ratio distribution charts can be found below:

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


PUTRF
80GF Score
Ptt PCL PUTRF
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Ptt 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 -0.66 mean?
Ptt PCL (PUTRF) has a 1-Year Sharpe Ratio of -0.66 as of Jul. 11, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Ptt PCL and its competitors.
Is Ptt PCL's 1-Year Sharpe Ratio too high?
Ptt PCL's current 1-Year Sharpe Ratio is -0.66. Overall, Ptt PCL has a GF Score™ of 80/100, reflecting its overall financial health beyond just this single metric.
How does Ptt PCL's 1-Year Sharpe Ratio compare to XOM and CVX?
Ptt PCL's 1-Year Sharpe Ratio of -0.66 can be compared against companies in the Oil & Gas 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 Oil & Gas company?
A good 1-Year Sharpe Ratio depends on the Oil & Gas 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 Ptt PCL and its competitors. Ptt PCL's current 1-Year Sharpe Ratio is -0.66. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ptt PCL stock overvalued right now?
Ptt PCL (PUTRF) has a current 1-Year Sharpe Ratio of -0.66. The stock's GF Value™ is $0.69, compared to a current price of $0.87 — trading 26% above its estimated fair value. The current 1-Year Sharpe Ratio is -0.66. Ptt PCL's overall GF Score™ is 80/100 with 7 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 Ptt PCL (PUTRF), the current 1-Year Sharpe Ratio is -0.66 as of Jul. 11, 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 Ptt PCL (PUTRF) Overvalued in 2026?

Based on GuruFocus' analysis, Ptt PCL stock appears to be overvalued. The current stock price of $0.87 is trading 26% above its estimated GF Value™ of $0.69.

Key valuation signals for PUTRF:

  • 1-Year Sharpe Ratio: -0.66
  • GF Value™: $0.69 vs. price of $0.87 (26% above fair value)
  • GF Score™: 80/100 with 7 warning signs

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

Ptt PCL Business Description

Industry EnergyOil & Gas
Address 555 Vibhavadi-Rangsit Road, Chatuchak, Bangkok, THA, 10900
Ptt PCL is an integrated national petroleum and petrochemical company based out of Thailand. The Group is organized into business groups based on types of products and services. The segments of the Group are Upstream petroleum and Natural gas business group which is further divided into Petroleum exploration and production business and Natural gas business. Downstream petroleum business group is divided into Oil and retail business; International trading business and Petrochemical and Refining business. New business and sustainability group includes emphasis on decarbonization to achieve the Net Zero Emission.
80GF Score

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

$0.87
Price
$0.69
GF Value