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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 (2026-08-10), Petroleo Brasileiro Petrobras's 1-Year Sharpe Ratio is 0.80.
Petroleo Brasileiro Petrobras (BSP:PETR3) 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.
Petroleo Brasileiro Petrobras 1-Year Sharpe Ratio Related Terms
BSP:PETR3 vs XOM, CVX: 1-Year Sharpe Ratio Comparison
For the Oil & Gas Integrated subindustry, Petroleo Brasileiro Petrobras'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.
Petroleo Brasileiro Petrobras 1-Year Sharpe Ratio vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Petroleo Brasileiro Petrobras's 1-Year Sharpe Ratio distribution charts can be found below:
* The bar in red indicates where Petroleo Brasileiro Petrobras's 1-Year Sharpe Ratio falls into.
Petroleo Brasileiro Petrobras 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.
Petroleo Brasileiro Petrobras (BSP:PETR3) has a 1-Year Sharpe Ratio of 0.80 as of Aug. 10, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Petroleo Brasileiro Petrobras and its competitors.
Is Petroleo Brasileiro Petrobras' 1-Year Sharpe Ratio too high?
Petroleo Brasileiro Petrobras' current 1-Year Sharpe Ratio is 0.80. Overall, Petroleo Brasileiro Petrobras has a GF Score™ of 74/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Petroleo Brasileiro Petrobras' 1-Year Sharpe Ratio compare to XOM and CVX?
Petroleo Brasileiro Petrobras' 1-Year Sharpe Ratio of 0.80 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 Petroleo Brasileiro Petrobras and its competitors. Petroleo Brasileiro Petrobras's current 1-Year Sharpe Ratio is 0.80. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Petroleo Brasileiro Petrobras stock overvalued right now?
Based on GuruFocus' analysis, Petroleo Brasileiro Petrobras (BSP:PETR3) is currently considered Modestly Overvalued. The stock's GF Value™ is R$35.80, compared to a current price of R$45.69 — trading 27.6% above its estimated fair value. The current 1-Year Sharpe Ratio is 0.80. Petroleo Brasileiro Petrobras' overall GF Score™ is 74/100 with 3 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 Petroleo Brasileiro Petrobras (BSP:PETR3), the current 1-Year Sharpe Ratio is 0.80 as of Aug. 10, 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 Petroleo Brasileiro Petrobras (BSP:PETR3) Overvalued in 2026?
Based on GuruFocus' analysis, Petroleo Brasileiro Petrobras stock appears to be overvalued.
The current stock price of R$45.69 is trading 27.6% above its estimated GF Value™ of R$35.80.
GuruFocus considers Petroleo Brasileiro Petrobras to be Modestly Overvalued.
Key valuation signals for BSP:PETR3:
1-Year Sharpe Ratio: 0.80
GF Value™: R$35.80 vs. price of R$45.69 (27.6% above fair value)
No single metric tells the full story. See the BSP:PETR3 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Petrobras is a Brazil-based integrated energy company controlled by the Brazilian government. The company focuses on the exploration and production of oil and gas in Brazilian offshore fields. Production in 2025 was 3.0 million barrels of oil equivalent per day (80% oil), and reserves stood at 12.1 billion boe (84% oil). At the end of 2025, Petrobras operated 10 refineries in Brazil with a capacity of 1.8 million barrels per day and distributed refined products and natural gas throughout the country.
74GF Score
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