ZEFIF (Zefiro Methane) 1-Year Sharpe Ratio: 1.55 (As of Jul. 13, 2026)


ZEFIF Zefiro Methane Corp ZEFIF
12 GF Score
Price $0.47
! 3 Warning Signs
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What is Zefiro Methane 1-Year Sharpe Ratio?

Zefiro Methane ZEFIF -0.99% 12 1-Year Sharpe Ratio is 1.55 as of Jul. 13, 2026. GuruFocus rates ZEFIF with a GF Score™ of 12/100. 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 (2026-07-13), Zefiro Methane's 1-Year Sharpe Ratio is 1.55.

Zefiro Methane  (OTCPK:ZEFIF) 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.

Zefiro Methane 1-Year Sharpe Ratio Related Terms

ZEFIF vs SLB, BKR, HAL: 1-Year Sharpe Ratio Comparison

For the Oil & Gas Equipment & Services subindustry, Zefiro Methane'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.

Zefiro Methane 1-Year Sharpe Ratio vs Oil & Gas Industry

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

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


ZEFIF
12GF Score
Zefiro Methane Corp ZEFIF
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Zefiro Methane 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 1.55 mean?
Zefiro Methane (ZEFIF) has a 1-Year Sharpe Ratio of 1.55 as of Jul. 13, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Zefiro Methane and its competitors.
Is Zefiro Methane's 1-Year Sharpe Ratio too high?
Zefiro Methane's current 1-Year Sharpe Ratio is 1.55. Overall, Zefiro Methane has a GF Score™ of 12/100, reflecting its overall financial health beyond just this single metric.
How does Zefiro Methane's 1-Year Sharpe Ratio compare to SLB and BKR?
Zefiro Methane's 1-Year Sharpe Ratio of 1.55 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 Zefiro Methane and its competitors. Zefiro Methane's current 1-Year Sharpe Ratio is 1.55. 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 Sharpe Ratio of 1.55. The current 1-Year Sharpe Ratio is 1.55. Zefiro Methane's overall GF Score™ is 12/100 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 Zefiro Methane (ZEFIF), the current 1-Year Sharpe Ratio is 1.55 as of Jul. 13, 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 Business Description

Industry EnergyOil & Gas
Other Exchanges Y6B:GermanyZEFI:Canada
Address 2630 - 1075 West Georgia Street, Vancouver, BC, CAN, V6E 3C9
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.
12GF 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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