RCKHF (Rockhopper Exploration) Effective Interest Rate on Debt %: 6.96% (As of Dec. 2025)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

RCKHF Rockhopper Exploration PLC RCKHF
36 GF Score
Price $0.96
GF Value $0.11
Valuation Significantly Overvalued
! 3 Warning Signs
View Full Analysis

What is Rockhopper Exploration Effective Interest Rate on Debt %?

Rockhopper Exploration RCKHF -3.25% 36 Effective Interest Rate on Debt % is 6.96% as of Dec. 2025. GuruFocus rates RCKHF with a GF Score™ of 36/100 and a GF Value™ of $0.11 (Significantly Overvalued). The stock has 3 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. Rockhopper Exploration's annualized positive value of Interest Expense for the quarter that ended in Dec. 2025 was $2.79 Mil. Rockhopper Exploration's average total debt for the quarter that ended in Dec. 2025 was $40.03 Mil. Therefore, Rockhopper Exploration's annualized Effective Interest Rate on Debt % for the quarter that ended in Dec. 2025 was 6.96%.


Rockhopper Exploration  (OTCPK:RCKHF) Effective Interest Rate on Debt % Explanation

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


Rockhopper Exploration Effective Interest Rate on Debt % Related Terms


Rockhopper Exploration Effective Interest Rate on Debt % Historical Data

* Premium members only.

The historical data trend for Rockhopper Exploration'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.

Rockhopper Exploration Effective Interest Rate on Debt % Chart

Rockhopper Exploration 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 232.75 435.22 27.53 3.77 6.65

Rockhopper Exploration 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 -417.25 38.21 3.22 8.04 6.96

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

For the Oil & Gas E&P subindustry, Rockhopper Exploration'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.


Rockhopper Exploration Effective Interest Rate on Debt % vs Oil & Gas Industry

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

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


RCKHF
36GF Score
Rockhopper Exploration PLC RCKHF
Effective Interest Rate on Debt % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Rockhopper Exploration Effective Interest Rate on Debt % Calculation

Rockhopper Exploration'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  *  -2.256/( (15.354+52.493)/ 2 )
=-1  *  -2.256/33.9235
=6.65 %

where

Total Debt  (A: Dec. 2024 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=15.354 + 0
=15.354

Total Debt  (A: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=52.493 + 0
=52.493

Rockhopper Exploration'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  *  -2.786/( (27.576+52.493)/ 2 )
=-1  *  -2.786/40.0345
=6.96 %

where

Total Debt  (Q: Jun. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=27.576 + 0
=27.576

Total Debt  (Q: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=52.493 + 0
=52.493

* 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 6.96% mean?
Rockhopper Exploration (RCKHF) has a Effective Interest Rate on Debt % of 6.96% as of Dec. 2025. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Rockhopper Exploration and its competitors.
Is Rockhopper Exploration's Effective Interest Rate on Debt % too high?
Rockhopper Exploration's current Effective Interest Rate on Debt % is 6.96%. Overall, Rockhopper Exploration has a GF Score™ of 36/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Rockhopper Exploration's Effective Interest Rate on Debt % compare to COP and EOG?
Rockhopper Exploration's Effective Interest Rate on Debt % of 6.96% 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 Rockhopper Exploration and its competitors. Rockhopper Exploration's current Effective Interest Rate on Debt % is 6.96%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Rockhopper Exploration stock overvalued right now?
Based on GuruFocus' analysis, Rockhopper Exploration (RCKHF) is currently considered Significantly Overvalued. The stock's GF Value™ is $0.11, compared to a current price of $0.96 — trading 773.6% above its estimated fair value. The current Effective Interest Rate on Debt % is 6.96%. Rockhopper Exploration's overall GF Score™ is 36/100 with 3 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 Rockhopper Exploration (RCKHF), the current Effective Interest Rate on Debt % is 6.96% 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 Rockhopper Exploration (RCKHF) Overvalued in 2026?

Based on GuruFocus' analysis, Rockhopper Exploration stock appears to be overvalued. The current stock price of $0.96 is trading 773.6% above its estimated GF Value™ of $0.11. GuruFocus considers Rockhopper Exploration to be Significantly Overvalued.

Key valuation signals for RCKHF:

  • Effective Interest Rate on Debt %: 6.96%
  • GF Value™: $0.11 vs. price of $0.96 (773.6% above fair value)
  • GF Score™: 36/100 with 3 warning signs

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


Rockhopper Exploration Business Description

Industry EnergyOil & Gas
Other Exchanges RKHl:UKRKH:UKR4Y:Germany
Address 123 Castle Street, Warner House, Salisbury, Wiltshire, GBR, SP1 3TB
Rockhopper Exploration PLC s an oil and gas exploration and production company with key interests in the North Falkland Basin. The principal activity of the Group is the exploration, appraisal and development of its oil and gas acreage. The Group's is into explore, appraise, develop and manage production from its acreage both safely and responsibly. The business is only engaged in one business, that of upstream oil and gas exploration and production. The Group's operations are located and managed in three geographically distinct business units; namely the Falkland Islands, the Greater Mediterranean, and Corporate (includes UK and the Ombrina Mare Arbitration).
36GF Score

Get the complete analysis for RCKHF

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

$0.96
Price
$0.11
GF Value