RDFEF (Brookside Energy) Effective Interest Rate on Debt %: 63.66% (As of Dec. 2025)


RDFEF Brookside Energy Ltd RDFEF
39 GF Score
Price $0.27
GF Value $0.40
Valuation Possible Value Trap
! 2 Warning Signs
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What is Brookside Energy Effective Interest Rate on Debt %?

Brookside Energy RDFEF 39 Effective Interest Rate on Debt % is 63.66% as of Dec. 2025. GuruFocus rates RDFEF with a GF Score™ of 39/100 and a GF Value™ of $0.40 (Possible Value Trap). The stock has 2 warning signs investors should review.

Effective Interest Rate on Debt % is the usage rate that a borrower actually pays on a debt. It is calculated as the positive value of Interest Expense divided by its average total debt. Total debt equals to Long-Term Debt & Capital Lease Obligation plus Short-Term Debt & Capital Lease Obligation. Brookside Energy's annualized positive value of Interest Expense for the quarter that ended in Dec. 2025 was $0.40 Mil. Brookside Energy's average total debt for the quarter that ended in Dec. 2025 was $0.63 Mil. Therefore, Brookside Energy's annualized Effective Interest Rate on Debt % for the quarter that ended in Dec. 2025 was 63.66%.


Brookside Energy  (OTCPK:RDFEF) Effective Interest Rate on Debt % Explanation

Effective Interest Rate on Debt % measures the usage rate that a borrower actually pays on a debt.


Brookside Energy Effective Interest Rate on Debt % Related Terms


Brookside Energy Effective Interest Rate on Debt % Historical Data

* Premium members only.

The historical data trend for Brookside Energy's Effective Interest Rate on Debt % 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.

Brookside Energy Effective Interest Rate on Debt % Chart

Brookside Energy Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Effective Interest Rate on Debt %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 5.45 0.00 0.00 63.85 70.00

Brookside Energy Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Effective Interest Rate on Debt % 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 0.00 0.00 79.88 74.61 63.66

RDFEF vs COP, EOG, FANG: Effective Interest Rate on Debt % Comparison

For the Oil & Gas E&P subindustry, Brookside Energy's Effective Interest Rate on Debt %, along with its competitors' market caps and Effective Interest Rate on Debt % 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.


Brookside Energy Effective Interest Rate on Debt % vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Brookside Energy's Effective Interest Rate on Debt % distribution charts can be found below:

* The bar in red indicates where Brookside Energy's Effective Interest Rate on Debt % falls into.


RDFEF
39GF Score
Brookside Energy Ltd RDFEF
Effective Interest Rate on Debt % is just one metric. See GF Score™, valuation, warning signs, and more.
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Brookside Energy Effective Interest Rate on Debt % Calculation

Brookside Energy's annualized Effective Interest Rate on Debt % for the fiscal year that ended in Dec. 2025 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (A: Dec. 2024 )+Total Debt  (A: Dec. 2025 ))/ count )
=-1  *  -0.455/( (0.686+0.614)/ 2 )
=-1  *  -0.455/0.65
=70.00 %

where

Total Debt  (A: Dec. 2024 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=0.619 + 0.067
=0.686

Total Debt  (A: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=0.533 + 0.081
=0.614

Brookside Energy's annualized Effective Interest Rate on Debt % for the quarter that ended in Dec. 2025 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (Q: Jun. 2025 )+Total Debt  (Q: Dec. 2025 ))/ count )
=-1  *  -0.402/( (0.649+0.614)/ 2 )
=-1  *  -0.402/0.6315
=63.66 %

where

Total Debt  (Q: Jun. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=0.568 + 0.081
=0.649

Total Debt  (Q: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=0.533 + 0.081
=0.614

* 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.

In the calculation of annual Effective Interest Rate on Debt %, the Interest Expense of the last fiscal year and the average total debt over the fiscal year are used. In calculating the quarterly data, the Interest Expense data used here is two times the semi-annual (Dec. 2025) interest expense data. Effective Interest Rate on Debt % is displayed in the 30-year financial page.

What does a Effective Interest Rate on Debt % of 63.66% mean?
Brookside Energy (RDFEF) has a Effective Interest Rate on Debt % of 63.66% as of Dec. 2025. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Brookside Energy and its competitors.
Is Brookside Energy's Effective Interest Rate on Debt % too high?
Brookside Energy's current Effective Interest Rate on Debt % is 63.66%. Overall, Brookside Energy has a GF Score™ of 39/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Brookside Energy's Effective Interest Rate on Debt % compare to COP and EOG?
Brookside Energy's Effective Interest Rate on Debt % of 63.66% 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 Effective Interest Rate on Debt % for an Oil & Gas company?
A good Effective Interest Rate on Debt % depends on the Oil & Gas industry context. However, Effective Interest Rate on Debt % 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 Effective Interest Rate on Debt % mean?
A high Effective Interest Rate on Debt % can signal that a stock is expensive relative to its fundamentals. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Brookside Energy and its competitors. Brookside Energy's current Effective Interest Rate on Debt % is 63.66%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Brookside Energy stock overvalued right now?
Based on GuruFocus' analysis, Brookside Energy (RDFEF) is currently considered Possible Value Trap. The stock's GF Value™ is $0.40, compared to a current price of $0.27 — trading 32.5% below its estimated fair value. The current Effective Interest Rate on Debt % is 63.66%. Brookside Energy's overall GF Score™ is 39/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Effective Interest Rate on Debt % calculated?
Effective Interest Rate on Debt % is calculated from a company's financial statements. For Brookside Energy (RDFEF), the current Effective Interest Rate on Debt % is 63.66% as of Dec. 2025. 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.

Is Brookside Energy (RDFEF) Overvalued in 2026?

Based on GuruFocus' analysis, Brookside Energy stock appears to be undervalued. The current stock price of $0.27 is trading 32.5% below its estimated GF Value™ of $0.40. GuruFocus considers Brookside Energy to be Possible Value Trap.

Key valuation signals for RDFEF:

  • Effective Interest Rate on Debt %: 63.66%
  • GF Value™: $0.40 vs. price of $0.27 (32.5% below fair value)
  • GF Score™: 39/100 with 2 warning signs

No single metric tells the full story. See the RDFEF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Brookside Energy Business Description

Industry EnergyOil & Gas
Other Exchanges 8F3:GermanyBRK:Australia
Address 50 Kings Park Road, Level 1, West Perth, WA, AUS, 6005
Brookside Energy Ltd is engaged in the exploration and appraisal of oil and gas projects. The company's segments include Oil and gas exploration and Corporate. The company derives majority of its revenue from Oil and Gas Exploration. It is focused on Anadarko Basin in the western part of Oklahoma which is oil and gas rich, and generally well explored.
39GF Score

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Effective Interest Rate on Debt % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$0.27
Price
$0.40
GF Value