Jack In The Box (MEX:JACK) Defensive Interval Ratio

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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.
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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.

MEX:JACK Jack In The Box Inc MEX:JACK
33 GF Score
Price MXN279.40
GF Value MXN683.24
Valuation Possible Value Trap
! 5 Warning Signs
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What is Jack In The Box Defensive Interval Ratio?

MEX:JACK
33GF Score
Jack In The Box Inc MEX:JACK
Defensive Interval Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Is Jack In The Box (MEX:JACK) Overvalued in 2026?

Based on GuruFocus' analysis, Jack In The Box stock appears to be undervalued. The current stock price of MXN279.40 is trading 59.1% below its estimated GF Value™ of MXN683.24. GuruFocus considers Jack In The Box to be Possible Value Trap.

Key valuation signals for MEX:JACK:

  • Defensive Interval Ratio:
  • GF Value™: MXN683.24 vs. price of MXN279.40 (59.1% below fair value)
  • GF Score™: 33/100 with 5 warning signs

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


Jack In The Box Business Description

Other Exchanges JACK:USAJBX:Germany
Address 9357 Spectrum Center Boulevard, San Diego, CA, USA, 92123
Jack In The Box Inc operates quick-service restaurants and fast-casual restaurants across various states in the United States of America. Its core business includes the Jack in the Box hamburger chain, known for a broad menu that features hamburgers, tacos, sandwiches, salads, and breakfast items. The company also operates the Del Taco brand, which offers a variety of both Mexican and American favorites such as burritos and fries. These foods are available with the option of customization as per customer requirements. The company also offers catering and delivery services to its customers. Jack in the Box and Del Taco restaurant brands are the two reportable operating segments, of which, Jack in the Box generates maximum revenue for the company.
33GF Score

Get the complete analysis for MEX:JACK

Defensive Interval Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

MXN279.40
Price
MXN683.24
GF Value