Refinaria De Petroleos Manguinhos (BSP:RPMG3) 1-Year Sharpe Ratio: -2.24 (As of Aug. 27, 2026)

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BSP:RPMG3 Refinaria De Petroleos Manguinhos SA BSP:RPMG3
50 GF Score
Price R$0.85
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What is Refinaria De Petroleos Manguinhos 1-Year Sharpe Ratio?

Refinaria De Petroleos Manguinhos BSP:RPMG3 50 1-Year Sharpe Ratio is -2.24 as of Aug. 27, 2026. GuruFocus rates BSP:RPMG3 with a GF Score™ of 50/100.

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 (2026-08-27), Refinaria De Petroleos Manguinhos's 1-Year Sharpe Ratio is -2.24.

Refinaria De Petroleos Manguinhos  (BSP:RPMG3) 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.

Refinaria De Petroleos Manguinhos 1-Year Sharpe Ratio Related Terms

BSP:RPMG3 vs VLO, MPC, PSX: 1-Year Sharpe Ratio Comparison

For the Oil & Gas Refining & Marketing subindustry, Refinaria De Petroleos Manguinhos'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.

Refinaria De Petroleos Manguinhos 1-Year Sharpe Ratio vs Oil & Gas Industry

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

* The bar in red indicates where Refinaria De Petroleos Manguinhos's 1-Year Sharpe Ratio falls into.


BSP:RPMG3
50GF Score
Refinaria De Petroleos Manguinhos SA BSP:RPMG3
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Refinaria De Petroleos Manguinhos 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 -2.24 mean?
Refinaria De Petroleos Manguinhos (BSP:RPMG3) has a 1-Year Sharpe Ratio of -2.24 as of Aug. 27, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Refinaria De Petroleos Manguinhos and its competitors.
Is Refinaria De Petroleos Manguinhos' 1-Year Sharpe Ratio too high?
Refinaria De Petroleos Manguinhos' current 1-Year Sharpe Ratio is -2.24. Overall, Refinaria De Petroleos Manguinhos has a GF Score™ of 50/100, reflecting its overall financial health beyond just this single metric.
How does Refinaria De Petroleos Manguinhos' 1-Year Sharpe Ratio compare to VLO and MPC?
Refinaria De Petroleos Manguinhos' 1-Year Sharpe Ratio of -2.24 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 Refinaria De Petroleos Manguinhos and its competitors. Refinaria De Petroleos Manguinhos's current 1-Year Sharpe Ratio is -2.24. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Refinaria De Petroleos Manguinhos stock overvalued right now?
Refinaria De Petroleos Manguinhos (BSP:RPMG3) has a current 1-Year Sharpe Ratio of -2.24. The current 1-Year Sharpe Ratio is -2.24. Refinaria De Petroleos Manguinhos' overall GF Score™ is 50/100. 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 Refinaria De Petroleos Manguinhos (BSP:RPMG3), the current 1-Year Sharpe Ratio is -2.24 as of Aug. 27, 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.

Refinaria De Petroleos Manguinhos Business Description

Industry EnergyOil & Gas
Address Avenida Brasil, 3141, Manguinhos, Rio de Janeiro, RJ, BRA, 20930041
Refinaria De Petroleos Manguinhos SA is engaged in the operation of the oil refinery, import, sale and export of crude oil and its derivatives, and provision of services related to the refining activity, among others.
50GF 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.

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