ROYL (Royale Energy) 1-Year Sharpe Ratio: 1.32 (As of Jul. 19, 2026)

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Director of Data and Quant Analytics at GuruFocus
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What is Royale Energy 1-Year Sharpe Ratio?

Royale Energy ROYL +3.28% 1-Year Sharpe Ratio is 1.32 as of Jul. 19, 2026. The stock has 3 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 (2026-07-19), Royale Energy's 1-Year Sharpe Ratio is 1.32.

Royale Energy  (OTCPK:ROYL) 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.

Royale Energy 1-Year Sharpe Ratio Related Terms

ROYL vs PGNYF, GULTU, HGTXU: 1-Year Sharpe Ratio Comparison

For the Oil & Gas E&P subindustry, Royale Energy'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.

Royale Energy 1-Year Sharpe Ratio vs Oil & Gas Industry

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

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


Royale Energy 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 1.32 mean?
Royale Energy (ROYL) has a 1-Year Sharpe Ratio of 1.32 as of Jul. 19, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Royale Energy and its competitors.
Is Royale Energy's 1-Year Sharpe Ratio too high?
Royale Energy's current 1-Year Sharpe Ratio is 1.32.
How does Royale Energy's 1-Year Sharpe Ratio compare to PGNYF and GULTU?
Royale Energy's 1-Year Sharpe Ratio of 1.32 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 Royale Energy and its competitors. Royale Energy's current 1-Year Sharpe Ratio is 1.32. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Royale Energy stock overvalued right now?
Based on GuruFocus' analysis, Royale Energy (ROYL) is currently considered Significantly Overvalued. The stock's GF Value™ is $0.02, compared to a current price of $0.09 — trading 325% above its estimated fair value. The current 1-Year Sharpe Ratio is 1.32. 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 Royale Energy (ROYL), the current 1-Year Sharpe Ratio is 1.32 as of Jul. 19, 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.

Royale Energy Business Description

Industry EnergyOil & Gas
Address 1530 Hilton Head Road, Suite 205, El Cajon, CA, USA, 92019
Royale Energy Inc is an independent oil and natural gas producer. The company's business includes the production and sale of oil and natural gas, acquisition of oil and gas lease interests and proved reserves, drilling of both exploratory and development wells, and sales of fractional working interests in wells to be drilled by Royale. Its wells and leases are located in the Sacramento Basin and San Joaquin Basin in California as well as in Utah, Texas, Oklahoma, and Louisiana.