Zephyr EnergyZPHRF +7.62% PS Ratio is 4.52 as of Jul. 02, 2026, which is 120% above its 10-year median of 2.05. The stock has 6 warning signs investors should review. Among 879 Oil & Gas companies, Zephyr Energy ranks worse than 83.39% on this metric.
The PS Ratio, or Price-to-Sales ratio, or Price/Sales, is a financial ratio used to compare a company's market price to its Revenue per Share. As of today, Zephyr Energy's share price is $0.0452.
Zephyr Energy's Revenue per Share for the trailing twelve months (TTM) ended in Jun. 2025 was $0.01. Hence, Zephyr Energy's PS Ratio for today is 4.52.
The historical rank and industry rank for Zephyr Energy's PS Ratio or its related term are showing as below:
ZPHRF'
s PS Ratio Range Over the Past 10 Years
Min: 0.18 Med: 2.05 Max: 18.88
Current: 4.06
During the past 13 years, Zephyr Energy's highest PS Ratio was 18.88. The lowest was 0.18. And the median was 2.05.
ZPHRF's PS Ratio is ranked worse than 83.39% of 879
companies
in the Oil & Gas industry
Industry Median: 1.28
vs ZPHRF: 4.06
Zephyr Energy PLC revenue per share is in decline over the past 12 months.
During the past 12 months, the average Revenue per Share Growth Rate of Zephyr Energy was -27.30% per year.
During the past 3 years, the average Revenue per Share Growth Rate was 40.10% per year.
During the past 13 years, Zephyr Energy's highest 3-Year average Revenue per Share Growth Rate was 66.30% per year. The lowest was -71.10% per year. And the median was 3.00% per year.
Back to Basics: PS Ratio
Zephyr Energy (OTCPK:ZPHRF) PS Ratio Explanation
The PS Ratio is an excellent valuation indicator if you want to compare a stock with its historical valuation or with the stocks in the same industry. The PS Ratio works especially well when you want to compare the stock's current valuation with its historical valuation. The PS Ratio is a great valuation tool for evaluating cyclical businesses where the PE Ratio works poorly. It works the best when comparing the current valuation with the historical valuation because over time, a company's profit margin tends to revert to the mean.
When the PS Ratio is applied to the whole stock market, it can be used to evaluate the current market valuation and projected returns. In this case, the price is the total market cap of all stocks that are traded, and sales are the GDP of the country. This is how Warren Buffett estimates the broad market valuation and project future returns.
The PS Ratio does not tell you how cheap or expensive the stock is. It cannot be used to compare companies in different industries. It works better for companies within the same industry because these companies tend to have similar capital structures and profit margins. It works the best when comparing a company with itself in the past.
Zephyr Energy PS Ratio Related Terms
Zephyr Energy PS Ratio Historical Data
* Premium members only.
The historical data trend for Zephyr Energy's PS Ratio can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
For the Oil & Gas E&P subindustry, Zephyr Energy's PS Ratio, along with its competitors' market caps and PS 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.
Zephyr Energy PS Ratio vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Zephyr Energy's PS Ratio distribution charts can be found below:
* The bar in red indicates where Zephyr Energy's PS Ratio falls into.
The PS Ratio, or Price-to-Sales ratio, or Price/Sales, is a financial ratio used to compare a company's market price to its Revenue per Share. It is a ratio widely used to value stocks and it was first used by Ken Fisher.
Zephyr Energy's Share Price of today is $0.0452.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. Zephyr Energy's Revenue per Share for the trailing twelve months (TTM) ended in Jun. 2025 was $0.01.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
It can also be calculated from the numbers for the whole company:
Zephyr Energy (ZPHRF) has a PS Ratio of 4.52 as of Jul. 02, 2026. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on Zephyr Energy and its competitors. This is 120% above median its historical median of 2.05. Over the past decade, Zephyr Energy's PS Ratio has ranged from 0.18 to 18.88. According to the industry distribution chart, Zephyr Energy ranks #733 out of 879 companies in the Oil & Gas industry, placing it in the top 83.4%.
Is Zephyr Energy's PS Ratio too high?
Zephyr Energy's current PS Ratio of 4.52 is 120% above median its 10-year median of 2.05. Over the past 10 years, this metric has ranged from a low of 0.18 to a high of 18.88. The Oil & Gas industry median PS Ratio is 1.28. Zephyr Energy's value of 4.52 is 253.1% above this industry median. Based on the distribution chart, Zephyr Energy ranks #733 out of 879 companies in the Oil & Gas industry, which is in the bottom quartile relative to peers.
How does Zephyr Energy's PS Ratio compare to COP and EOG?
According to the Oil & Gas industry distribution chart, Zephyr Energy ranks #733 out of 879 companies for PS Ratio. This places Zephyr Energy in the lower half of its industry. The industry median PS Ratio is 1.28. Zephyr Energy's value of 4.52 is 253.1% above this benchmark. Historically, Zephyr Energy's own PS Ratio has ranged from 0.18 to 18.88 over the past decade. While the company's 10-year median is 2.05 vs. the industry median of 1.28, Zephyr Energy has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good PS Ratio for an Oil & Gas company?
The median PS Ratio among Oil & Gas companies is 1.28, based on 879 companies in the industry. Companies in the top quartile (top 25%) have a PS Ratio significantly above this median, while those in the bottom quartile fall well below. However, PS Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Zephyr Energy's current PS Ratio of 4.52 is 253.1% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high PS Ratio mean?
A high PS Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on Zephyr Energy and its competitors. For the Oil & Gas industry, the median PS Ratio is 1.28 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Zephyr Energy's current PS Ratio is 4.52, which is 120% above median its own 10-year median of 2.05. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Zephyr Energy stock overvalued right now?
Based on GuruFocus' analysis, Zephyr Energy (ZPHRF) is currently considered Modestly Overvalued. The stock's GF Value™ is $0.04, compared to a current price of $0.05 — trading 13% above its estimated fair value. The current PS Ratio is 4.52, which is 120% above median its 10-year median of 2.05 and 253.1% above the Oil & Gas industry median of 1.28. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PS Ratio calculated?
PS Ratio is calculated from a company's financial statements. For Zephyr Energy (ZPHRF), the current PS Ratio is 4.52 as of Jul. 02, 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.
Zephyr Energy PLC is a technology-led oil and gas company focused on responsible resource development from carbon-neutral operations in the Rocky Mountain region of the United States. The company's main operating segment is the exploration, development, and production of oil and gas resources, based in the USA. It generates the revenue from Crude oil, Natural gas, and Natural gas liquids.
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