Grand Prix International PCL (BKK:GPI) Effective Interest Rate on Debt %: 5.01% (As of Mar. 2026)

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BKK:GPI Grand Prix International PCL BKK:GPI
95 GF Score
Price ฿1.79
GF Value ฿2.00
Valuation Modestly Undervalued
! 2 Warning Signs
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What is Grand Prix International PCL Effective Interest Rate on Debt %?

Grand Prix International PCL BKK:GPI 95 Effective Interest Rate on Debt % is 5.01% as of Mar. 2026. GuruFocus rates BKK:GPI with a GF Score™ of 95/100 and a GF Value™ of ฿2.00 (Modestly Undervalued). 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. Grand Prix International PCL's annualized positive value of Interest Expense for the quarter that ended in Mar. 2026 was ฿0.7 Mil. Grand Prix International PCL's average total debt for the quarter that ended in Mar. 2026 was ฿14.0 Mil. Therefore, Grand Prix International PCL's annualized Effective Interest Rate on Debt % for the quarter that ended in Mar. 2026 was 5.01%.


Grand Prix International PCL  (BKK:GPI) Effective Interest Rate on Debt % Explanation

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


Grand Prix International PCL Effective Interest Rate on Debt % Related Terms


Grand Prix International PCL Effective Interest Rate on Debt % Historical Data

* Premium members only.

The historical data trend for Grand Prix International PCL'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.

Grand Prix International PCL Effective Interest Rate on Debt % Chart

Grand Prix International PCL 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 3.29 36.73 6.80 3.33 3.87

Grand Prix International PCL 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 4.96 4.73 5.88 5.33 5.01

BKK:GPI vs APP, OMC, TTD: Effective Interest Rate on Debt % Comparison

For the Advertising Agencies subindustry, Grand Prix International PCL'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.


Grand Prix International PCL Effective Interest Rate on Debt % vs Media - Diversified Industry

For the Media - Diversified industry and Communication Services sector, Grand Prix International PCL's Effective Interest Rate on Debt % distribution charts can be found below:

* The bar in red indicates where Grand Prix International PCL's Effective Interest Rate on Debt % falls into.


BKK:GPI
95GF Score
Grand Prix International PCL BKK:GPI
Effective Interest Rate on Debt % is just one metric. See GF Score™, valuation, warning signs, and more.
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Grand Prix International PCL Effective Interest Rate on Debt % Calculation

Grand Prix International PCL'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  *  -0.639/( (19.607+13.446)/ 2 )
=-1  *  -0.639/16.5265
=3.87 %

where

Total Debt  (A: Dec. 2024 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=6.268 + 13.339
=19.607

Total Debt  (A: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=8.03 + 5.416
=13.446

Grand Prix International PCL'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  *  -0.7/( (13.446+14.494)/ 2 )
=-1  *  -0.7/13.97
=5.01 %

where

Total Debt  (Q: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=8.03 + 5.416
=13.446

Total Debt  (Q: Mar. 2026 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=7.313 + 7.181
=14.494

* 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 5.01% mean?
Grand Prix International PCL (BKK:GPI) has a Effective Interest Rate on Debt % of 5.01% as of Mar. 2026. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Grand Prix International PCL and its competitors.
Is Grand Prix International PCL's Effective Interest Rate on Debt % too high?
Grand Prix International PCL's current Effective Interest Rate on Debt % is 5.01%. Overall, Grand Prix International PCL has a GF Score™ of 95/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Grand Prix International PCL's Effective Interest Rate on Debt % compare to APP and OMC?
Grand Prix International PCL's Effective Interest Rate on Debt % of 5.01% can be compared against companies in the Media - Diversified 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 Media - Diversified company?
A good Effective Interest Rate on Debt % depends on the Media - Diversified 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 Grand Prix International PCL and its competitors. Grand Prix International PCL's current Effective Interest Rate on Debt % is 5.01%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Grand Prix International PCL stock overvalued right now?
Based on GuruFocus' analysis, Grand Prix International PCL (BKK:GPI) is currently considered Modestly Undervalued. The stock's GF Value™ is ฿2.00, compared to a current price of ฿1.79 — trading 10.5% below its estimated fair value. The current Effective Interest Rate on Debt % is 5.01%. Grand Prix International PCL's overall GF Score™ is 95/100 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 Grand Prix International PCL (BKK:GPI), the current Effective Interest Rate on Debt % is 5.01% 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 Grand Prix International PCL (BKK:GPI) Overvalued in 2026?

Based on GuruFocus' analysis, Grand Prix International PCL stock appears to be undervalued. The current stock price of ฿1.79 is trading 10.5% below its estimated GF Value™ of ฿2.00. GuruFocus considers Grand Prix International PCL to be Modestly Undervalued.

Key valuation signals for BKK:GPI:

  • Effective Interest Rate on Debt %: 5.01%
  • GF Value™: ฿2.00 vs. price of ฿1.79 (10.5% below fair value)
  • GF Score™: 95/100 with 2 warning signs

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


Grand Prix International PCL Business Description

Address Ladplaklao Road, No. 4/299, Moo 5, Soi Ladplaklao 66, Kwang Anusaovaree, Khet Bangkhen, Bangkok, THA, 10220
Grand Prix International PCL is engaged in providing space for motor shows, exhibitions, and automotive-related products and marketing promotion services, Advertising media in printing, television, and website, Production and distribution of books, Printing services, and Others. The business operation of the company is divided into segments, namely Activities Services, Media & Publishing, Printing Services, and the Other segment. The company derives a majority of its revenue from the Activities Services segment.
95GF Score

Get the complete analysis for BKK:GPI

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

฿1.79
Price
฿2.00
GF Value