ZEAL Network SE (STU:TIM) Effective Interest Rate on Debt %: 3.10% (As of Mar. 2026)

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STU:TIM ZEAL Network SE STU:TIM
87 GF Score
Price €44.80
GF Value €69.80
Valuation Significantly Undervalued
! 2 Warning Signs
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What is ZEAL Network SE Effective Interest Rate on Debt %?

ZEAL Network SE STU:TIM +1.82% 87 Effective Interest Rate on Debt % is 3.10% as of Mar. 2026. GuruFocus rates STU:TIM with a GF Score™ of 87/100 and a GF Value™ of €69.80 (Significantly 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. ZEAL Network SE's annualized positive value of Interest Expense for the quarter that ended in Mar. 2026 was €2.7 Mil. ZEAL Network SE's average total debt for the quarter that ended in Mar. 2026 was €86.7 Mil. Therefore, ZEAL Network SE's annualized Effective Interest Rate on Debt % for the quarter that ended in Mar. 2026 was 3.10%.


ZEAL Network SE  (STU:TIM) Effective Interest Rate on Debt % Explanation

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


ZEAL Network SE Effective Interest Rate on Debt % Related Terms


ZEAL Network SE Effective Interest Rate on Debt % Historical Data

* Premium members only.

The historical data trend for ZEAL Network SE'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.

ZEAL Network SE Effective Interest Rate on Debt % Chart

ZEAL Network SE 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 12.59 2.89 5.08 4.44 4.62

ZEAL Network SE 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 5.46 4.82 5.02 4.33 3.10

STU:TIM vs FLUT, DKNG, SGHC: Effective Interest Rate on Debt % Comparison

For the Gambling subindustry, ZEAL Network SE'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.


ZEAL Network SE Effective Interest Rate on Debt % vs Travel & Leisure Industry

For the Travel & Leisure industry and Consumer Cyclical sector, ZEAL Network SE's Effective Interest Rate on Debt % distribution charts can be found below:

* The bar in red indicates where ZEAL Network SE's Effective Interest Rate on Debt % falls into.


STU:TIM
87GF Score
ZEAL Network SE STU:TIM
Effective Interest Rate on Debt % is just one metric. See GF Score™, valuation, warning signs, and more.
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ZEAL Network SE Effective Interest Rate on Debt % Calculation

ZEAL Network SE'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  *  -4.326/( (99.114+88.077)/ 2 )
=-1  *  -4.326/93.5955
=4.62 %

where

Total Debt  (A: Dec. 2024 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=87.595 + 11.519
=99.114

Total Debt  (A: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=76.765 + 11.312
=88.077

ZEAL Network SE'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  *  -2.684/( (88.077+85.275)/ 2 )
=-1  *  -2.684/86.676
=3.10 %

where

Total Debt  (Q: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=76.765 + 11.312
=88.077

Total Debt  (Q: Mar. 2026 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=73.968 + 11.307
=85.275

* 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 3.10% mean?
ZEAL Network SE (STU:TIM) has a Effective Interest Rate on Debt % of 3.10% as of Mar. 2026. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on ZEAL Network SE and its competitors.
Is ZEAL Network SE's Effective Interest Rate on Debt % too high?
ZEAL Network SE's current Effective Interest Rate on Debt % is 3.10%. Overall, ZEAL Network SE has a GF Score™ of 87/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does ZEAL Network SE's Effective Interest Rate on Debt % compare to FLUT and DKNG?
ZEAL Network SE's Effective Interest Rate on Debt % of 3.10% can be compared against companies in the Travel & Leisure 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 Travel & Leisure company?
A good Effective Interest Rate on Debt % depends on the Travel & Leisure 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 ZEAL Network SE and its competitors. ZEAL Network SE's current Effective Interest Rate on Debt % is 3.10%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ZEAL Network SE stock overvalued right now?
Based on GuruFocus' analysis, ZEAL Network SE (STU:TIM) is currently considered Significantly Undervalued. The stock's GF Value™ is €69.80, compared to a current price of €44.80 — trading 35.8% below its estimated fair value. The current Effective Interest Rate on Debt % is 3.10%. ZEAL Network SE's overall GF Score™ is 87/100 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 ZEAL Network SE (STU:TIM), the current Effective Interest Rate on Debt % is 3.10% 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 ZEAL Network SE (STU:TIM) Overvalued in 2026?

Based on GuruFocus' analysis, ZEAL Network SE stock appears to be undervalued. The current stock price of €44.80 is trading 35.8% below its estimated GF Value™ of €69.80. GuruFocus considers ZEAL Network SE to be Significantly Undervalued.

Key valuation signals for STU:TIM:

  • Effective Interest Rate on Debt %: 3.10%
  • GF Value™: €69.80 vs. price of €44.80 (35.8% below fair value)
  • GF Score™: 87/100 with 2 warning signs

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


ZEAL Network SE Business Description

Address Strassenbahnring 11, Hamburg, NI, DEU, 20251
ZEAL Network SE is an e-commerce group of companies company specializing in the area of online lottery. The company offers consumer-facing lottery-based games as well as business-to-business solutions. The operating business segments are Germany and Other. The ZEAL group now has more than one million active customers. ZEAL allows the participation in state-licensed lotteries via the LOTTO24 and Tipp24 brands and also offers its own lottery products. ZEAL operates under its owns brands namely ZEAL Instant Games, ZEAL Ventures and ZEAL Iberia.
87GF Score

Get the complete analysis for STU:TIM

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

€44.80
Price
€69.80
GF Value