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The 1-Year Sortino Ratio measures the additional return that an investor receives per unit of the downside risk over the past year. As of today (2026-08-26), Zefiro Methane's 1-Year Sortino Ratio is 3.20.
Zefiro Methane (OTCPK:ZEFIF) 1-Year Sortino Ratio Explanation
The 1-Year Sortino 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 the standard deviation of negative returns 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.
Differnt from the Sharpe Ratio that penalizes both upside and downside volatility equally, the Sortino Ratio penalizes only those returns falling below a user-specified target or required rate of return. The expected returns here is set to the risk-free rate as well.
Zefiro Methane 1-Year Sortino Ratio Related Terms
ZEFIF vs SLB, BKR, FTI: 1-Year Sortino Ratio Comparison
For the Oil & Gas Equipment & Services subindustry, Zefiro Methane's 1-Year Sortino Ratio, along with its competitors' market caps and 1-Year Sortino 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.
Zefiro Methane 1-Year Sortino Ratio vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Zefiro Methane's 1-Year Sortino Ratio distribution charts can be found below:
* The bar in red indicates where Zefiro Methane's 1-Year Sortino Ratio falls into.
The 1-Year Sortino Ratio measures the risk-adjusted return of an investment asset or portfolio over the past year, focusing specifically on downside risk rather than total risk. A stock / portfolio's 1-Year Sortino 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 downside risks over one year.
A downside risk is a potential loss from the asset or investment. The Downside risk here is measured by the downside deviation, which is the standard deviation of negative returns.
Zefiro Methane (ZEFIF) has a 1-Year Sortino Ratio of 3.20 as of Aug. 26, 2026. 1-Year Sortino Ratio measures the additional return that an investor receives per unit of the downside risk. View historical data for Zefiro Methane and its competitors.
Is Zefiro Methane's 1-Year Sortino Ratio too high?
Zefiro Methane's current 1-Year Sortino Ratio is 3.20. Overall, Zefiro Methane has a GF Score™ of 10/100, reflecting its overall financial health beyond just this single metric.
How does Zefiro Methane's 1-Year Sortino Ratio compare to SLB and BKR?
Zefiro Methane's 1-Year Sortino Ratio of 3.20 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 Sortino Ratio for an Oil & Gas company?
A good 1-Year Sortino Ratio depends on the Oil & Gas industry context. However, 1-Year Sortino 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 Sortino Ratio mean?
A high 1-Year Sortino Ratio can signal that a stock is expensive relative to its fundamentals. 1-Year Sortino Ratio measures the additional return that an investor receives per unit of the downside risk. View historical data for Zefiro Methane and its competitors. Zefiro Methane's current 1-Year Sortino Ratio is 3.20. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Zefiro Methane stock overvalued right now?
Zefiro Methane (ZEFIF) has a current 1-Year Sortino Ratio of 3.20. The current 1-Year Sortino Ratio is 3.20. Zefiro Methane's overall GF Score™ is 10/100 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 Sortino Ratio calculated?
1-Year Sortino Ratio is calculated from a company's financial statements. For Zefiro Methane (ZEFIF), the current 1-Year Sortino Ratio is 3.20 as of Aug. 26, 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.
Zefiro Methane Corp provides environmental services focused on methane abatement for industrial oil and gas operations. It operates through three primary operations: detecting and monitoring methane leaks, plugging and retiring abandoned wells, and generating carbon offsets by reducing greenhouse gas emissions. The company's business model centers on addressing methane emissions from orphaned and abandoned wells across North America, offering solutions that support sustainability goals and provide environmental impact reduction. It has a single segment, being the provider of a range of turnkey solutions to plug onshore oil and gas wells across the Appalachian Basin. The Company's primary revenue streams include rig services, cementing, transportation, wireline services, and construction.
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