CTRNF (CHAR Technologies) Effective Interest Rate on Debt %: 72.39% (As of Mar. 2026)


CTRNF CHAR Technologies Ltd CTRNF
49 GF Score
Price $0.20
GF Value $0.17
Valuation Modestly Overvalued
! 7 Warning Signs
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What is CHAR Technologies Effective Interest Rate on Debt %?

CHAR Technologies CTRNF 49 Effective Interest Rate on Debt % is 72.39% as of Mar. 2026. GuruFocus rates CTRNF with a GF Score™ of 49/100 and a GF Value™ of $0.17 (Modestly Overvalued). The stock has 7 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. CHAR Technologies's annualized positive value of Interest Expense for the quarter that ended in Mar. 2026 was $0.39 Mil. CHAR Technologies's average total debt for the quarter that ended in Mar. 2026 was $0.54 Mil. Therefore, CHAR Technologies's annualized Effective Interest Rate on Debt % for the quarter that ended in Mar. 2026 was 72.39%.

CHAR Technologies  (OTCPK:CTRNF) Effective Interest Rate on Debt % Explanation

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

CHAR Technologies Effective Interest Rate on Debt % Related Terms

CHAR Technologies Effective Interest Rate on Debt % Historical Data

* Premium members only.

The historical data trend for CHAR Technologies'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.

CHAR Technologies Effective Interest Rate on Debt % Chart

CHAR Technologies Annual Data
Trend Sep16 Sep17 Sep18 Sep19 Sep20 Sep21 Sep22 Sep23 Sep24 Sep25
Effective Interest Rate on Debt %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 6.73 7.99 8.96

CHAR Technologies Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 7.51 6.82 0.91 7.95 72.39

CTRNF vs WM, RSG, WCN: Effective Interest Rate on Debt % Comparison

For the Waste Management subindustry, CHAR Technologies'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.

CHAR Technologies Effective Interest Rate on Debt % vs Waste Management Industry

For the Waste Management industry and Industrials sector, CHAR Technologies's Effective Interest Rate on Debt % distribution charts can be found below:

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


CTRNF
49GF Score
CHAR Technologies Ltd CTRNF
Effective Interest Rate on Debt % is just one metric. See GF Score™, valuation, warning signs, and more.
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CHAR Technologies Effective Interest Rate on Debt % Calculation

CHAR Technologies's annualized Effective Interest Rate on Debt % for the fiscal year that ended in Sep. 2025 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (A: Sep. 2024 )+Total Debt  (A: Sep. 2025 ))/ count )
=-1  *  -0.195/( (3.721+0.634)/ 2 )
=-1  *  -0.195/2.1775
=8.96 %

where

Total Debt  (A: Sep. 2024 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=2.814 + 0.907
=3.721

Total Debt  (A: Sep. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=0.374 + 0.26
=0.634

CHAR Technologies's annualized Effective Interest Rate on Debt % for the quarter that ended in Mar. 2026 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (Q: Dec. 2025 )+Total Debt  (Q: Mar. 2026 ))/ count )
=-1  *  -0.392/( (0.573+0.51)/ 2 )
=-1  *  -0.392/0.5415
=72.39 %

where

Total Debt  (Q: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=0.221 + 0.352
=0.573

Total Debt  (Q: Mar. 2026 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=0.165 + 0.345
=0.51

* 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 four times the quarterly (Mar. 2026) 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 72.39% mean?
CHAR Technologies (CTRNF) has a Effective Interest Rate on Debt % of 72.39% as of Mar. 2026. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on CHAR Technologies and its competitors.
Is CHAR Technologies' Effective Interest Rate on Debt % too high?
CHAR Technologies' current Effective Interest Rate on Debt % is 72.39%. Overall, CHAR Technologies has a GF Score™ of 49/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does CHAR Technologies' Effective Interest Rate on Debt % compare to WM and RSG?
CHAR Technologies' Effective Interest Rate on Debt % of 72.39% can be compared against companies in the Waste Management 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 a Waste Management company?
A good Effective Interest Rate on Debt % depends on the Waste Management 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 CHAR Technologies and its competitors. CHAR Technologies's current Effective Interest Rate on Debt % is 72.39%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is CHAR Technologies stock overvalued right now?
Based on GuruFocus' analysis, CHAR Technologies (CTRNF) is currently considered Modestly Overvalued. The stock's GF Value™ is $0.17, compared to a current price of $0.20 — trading 17.6% above its estimated fair value. The current Effective Interest Rate on Debt % is 72.39%. CHAR Technologies' overall GF Score™ is 49/100 with 7 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 CHAR Technologies (CTRNF), the current Effective Interest Rate on Debt % is 72.39% as of Mar. 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.

Is CHAR Technologies (CTRNF) Overvalued in 2026?

Based on GuruFocus' analysis, CHAR Technologies stock appears to be overvalued. The current stock price of $0.20 is trading 17.6% above its estimated GF Value™ of $0.17. GuruFocus considers CHAR Technologies to be Modestly Overvalued.

Key valuation signals for CTRNF:

  • Effective Interest Rate on Debt %: 72.39%
  • GF Value™: $0.17 vs. price of $0.20 (17.6% above fair value)
  • GF Score™: 49/100 with 7 warning signs

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

CHAR Technologies Business Description

Other Exchanges 68K:GermanyYES:Canada
Address 895 Don Mills Road, Suite 400, Morneau Shepell Centre II, Toronto, ON, CAN, M3C 1W3
CHAR Technologies Ltd. is a Canada-based cleantech development and environmental services company. The Company is specialized in high temperature pyrolysis (HTP), converting woody biomass and organic materials into renewable energy (renewable natural gas (RNG) or green hydrogen) and valuable biocarbon (biocoal CleanFyre, biochar, or activated biochar SulfaCHAR). Its additional services include environmental compliance, environmental management, engineering and resource efficiency. The Company's subsidiaries include Char Biocarbon Inc., Altech Environmental Consulting Ltd., Char Technologies Thorold Inc., and Char Technologies USA.
49GF 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.

$0.20
Price
$0.17
GF Value