THOPF (Thai Oil PCL) 1-Year Sharpe Ratio: -87.40 (As of Jul. 20, 2026)

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THOPF Thai Oil PCL THOPF
61 GF Score
Price $1.77
GF Value $0.67
Valuation Significantly Overvalued
! 7 Warning Signs
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What is Thai Oil PCL 1-Year Sharpe Ratio?

Thai Oil PCL THOPF 61 1-Year Sharpe Ratio is -87.40 as of Jul. 20, 2026. GuruFocus rates THOPF with a GF Score™ of 61/100 and a GF Value™ of $0.67 (Significantly Overvalued). 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 (2026-07-20), Thai Oil PCL's 1-Year Sharpe Ratio is -87.40.

Thai Oil PCL  (OTCPK:THOPF) 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.

Thai Oil PCL 1-Year Sharpe Ratio Related Terms

THOPF vs VLO, MPC, PSX: 1-Year Sharpe Ratio Comparison

For the Oil & Gas Refining & Marketing subindustry, Thai Oil 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.

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

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

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


THOPF
61GF Score
Thai Oil PCL THOPF
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Thai Oil 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 -87.40 mean?
Thai Oil PCL (THOPF) has a 1-Year Sharpe Ratio of -87.40 as of Jul. 20, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Thai Oil PCL and its competitors.
Is Thai Oil PCL's 1-Year Sharpe Ratio too high?
Thai Oil PCL's current 1-Year Sharpe Ratio is -87.40. Overall, Thai Oil PCL has a GF Score™ of 61/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Thai Oil PCL's 1-Year Sharpe Ratio compare to VLO and MPC?
Thai Oil PCL's 1-Year Sharpe Ratio of -87.40 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 Thai Oil PCL and its competitors. Thai Oil PCL's current 1-Year Sharpe Ratio is -87.40. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Thai Oil PCL stock overvalued right now?
Based on GuruFocus' analysis, Thai Oil PCL (THOPF) is currently considered Significantly Overvalued. The stock's GF Value™ is $0.67, compared to a current price of $1.77 — trading 164.2% above its estimated fair value. The current 1-Year Sharpe Ratio is -87.40. Thai Oil PCL's overall GF Score™ is 61/100 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 Thai Oil PCL (THOPF), the current 1-Year Sharpe Ratio is -87.40 as of Jul. 20, 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 Thai Oil PCL (THOPF) Overvalued in 2026?

Based on GuruFocus' analysis, Thai Oil PCL stock appears to be overvalued. The current stock price of $1.77 is trading 164.2% above its estimated GF Value™ of $0.67. GuruFocus considers Thai Oil PCL to be Significantly Overvalued.

Key valuation signals for THOPF:

  • 1-Year Sharpe Ratio: -87.40
  • GF Value™: $0.67 vs. price of $1.77 (164.2% above fair value)
  • GF Score™: 61/100 with 7 warning signs

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

Thai Oil PCL Business Description

Industry EnergyOil & Gas
Address Vibhavadi Rangsit Road, 555/1 Energy Complex, 11th Floor, Building A, Chatuchak Subdistrict, Chatuchak District, Bangkok, THA, 10900
Thai Oil PCL operates an integrated business in oil refining and petrochemicals business. The company is engaged in oil refinery and distribution, petrochemicals, lube base oil and other businesses in domestic and overseas. It operates in the following reportable segments: Oil refinery, Lube base oil refinery, Aromatics and LAB, Solvent, Power generation, Ethanol, Olefins, and Others. The majority of the company's revenue is derived from the Oil refinery segment. Geographically, it generates the maximum revenue from Thailand, followed by Indonesia and other countries.
61GF 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.

$1.77
Price
$0.67
GF Value