ZNOG (Zion Oil & Gas) ROC %: -19.95% (As of Jun. 2026)

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ZNOG Zion Oil & Gas Inc ZNOG
34 GF Score
Price $0.41
! 1 Warning Sign
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What is Zion Oil & Gas ROC %?

Zion Oil & Gas ZNOG +1.00% 34 ROC % is -19.95% as of Jun. 2026. GuruFocus rates ZNOG with a GF Score™ of 34/100. The stock has 1 warning sign investors should review.

ROC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROIC %. Zion Oil & Gas's annualized return on capital (ROC %) for the quarter that ended in Jun. 2026 was -19.95%.

As of today (2026-08-19), Zion Oil & Gas's WACC % is 21.34%. Zion Oil & Gas's ROC % is -22.08% (calculated using TTM income statement data). Zion Oil & Gas earns returns that do not match up to its cost of capital. It will destroy value as it grows.


Zion Oil & Gas  (OTCPK:ZNOG) ROC % Explanation

ROC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROIC %. The reason book values of debt and equity are used is because the book values are the capital the company received when issuing the debt or receiving the equity investments.

There are four key components to this definition. The first is the use of operating income or EBIT rather than net income in the numerator. The second is the tax adjustment to this operating income or EBIT, computed as a hypothetical tax based on an effective or marginal tax rate. The third is the use of book values for invested capital, rather than market values. The final is the timing difference; the capital invested is from the end of the prior year whereas the operating income or EBIT is the current year's number.

Why is ROC % important?

Because it costs money to raise capital. A firm that generates higher returns on investment than it costs the company to raise the capital needed for that investment is earning excess returns. A firm that expects to continue generating positive excess returns on new investments in the future will see its value increase as growth increases, whereas a firm that earns returns that do not match up to its cost of capital will destroy value as it grows.

As of today, Zion Oil & Gas's WACC % is 21.34%. Zion Oil & Gas's ROC % is -22.08% (calculated using TTM income statement data). Zion Oil & Gas earns returns that do not match up to its cost of capital. It will destroy value as it grows.


Be Aware

Like ROE % and ROA %, ROC % is calculated with only 12 months of data. Fluctuations in the company's earnings or business cycles can affect the ratio drastically. It is important to look at the ratio from a long term perspective.


Zion Oil & Gas ROC % Related Terms


Zion Oil & Gas ROC % Historical Data

* Premium members only.

The historical data trend for Zion Oil & Gas's ROC % 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.

Zion Oil & Gas ROC % Chart

Zion Oil & Gas Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
ROC %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -24.98 -22.78 -31.80 -27.33 -23.42

Zion Oil & Gas Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
ROC % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -25.28 -20.28 -26.70 -22.12 -19.95
ZNOG
34GF Score
Zion Oil & Gas Inc ZNOG
ROC % is just one metric. See GF Score™, valuation, warning signs, and more.
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Zion Oil & Gas ROC % Calculation

Zion Oil & Gas's annualized Return on Capital (ROC %) for the fiscal year that ended in Dec. 2025 is calculated as:

ROC % (A: Dec. 2025 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (A: Dec. 2024 ) + Invested Capital (A: Dec. 2025 ))/ count )
=-7.731 * ( 1 - 0% )/( (29.326 + 36.707)/ 2 )
=-7.731/33.0165
=-23.42 %

where

Zion Oil & Gas's annualized Return on Capital (ROC %) for the quarter that ended in Jun. 2026 is calculated as:

ROC % (Q: Jun. 2026 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (Q: Mar. 2026 ) + Invested Capital (Q: Jun. 2026 ))/ count )
=-8.24 * ( 1 - 0% )/( (40.032 + 42.568)/ 2 )
=-8.24/41.3
=-19.95 %

where

Note: The Operating Income data used here is four times the quarterly (Jun. 2026) data. The tax rate is limited to between 0% and 100%.

* 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.

Frequently Asked Questions Learn more about ROC % →
What does a ROC % of -19.95% mean?
Zion Oil & Gas (ZNOG) has a ROC % of -19.95% as of Jun. 2026. Return on capital is the ratio of current-period net income to average two-period capital. View historical data on Zion Oil & Gas and its competitors.
Is Zion Oil & Gas' ROC % too high?
Zion Oil & Gas' current ROC % is -19.95%. Overall, Zion Oil & Gas has a GF Score™ of 34/100, reflecting its overall financial health beyond just this single metric.
How does Zion Oil & Gas' ROC % compare to SD and WTI?
Zion Oil & Gas' ROC % of -19.95% can be compared against companies in the Oil & Gas industry. The industry median ROC % is 4.21. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROC % for an Oil & Gas company?
The median ROC % among Oil & Gas companies is 4.21, based on 1,010 companies in the industry. Companies in the top quartile (top 25%) have a ROC % significantly above this median, while those in the bottom quartile fall well below. However, ROC % 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 ROC % mean?
A high ROC % can signal that a stock is expensive relative to its fundamentals. Return on capital is the ratio of current-period net income to average two-period capital. View historical data on Zion Oil & Gas and its competitors. For the Oil & Gas industry, the median ROC % is 4.21 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Zion Oil & Gas's current ROC % is -19.95%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Zion Oil & Gas stock overvalued right now?
Zion Oil & Gas (ZNOG) has a current ROC % of -19.95%. The current ROC % is -19.95%. Zion Oil & Gas' overall GF Score™ is 34/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROC % calculated?
ROC % is calculated from a company's financial statements. For Zion Oil & Gas (ZNOG), the current ROC % is -19.95% as of Jun. 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.

Zion Oil & Gas Business Description

Industry EnergyOil & Gas
Address 12222 Merit Drive, Suite 1450, Dallas, TX, USA, 75251
Zion Oil & Gas Inc is a United States-based oil and gas exploration and production company. The Company currently hold one active petroleum exploration license onshore Israel, the New Megiddo Valleys License 434, comprising approximately 75,000 acres.
34GF Score

Get the complete analysis for ZNOG

ROC % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

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