Volatility is a statistical measure of the dispersion of returns for a given security or market index, it shows how the price swings around its mean. The volatility here is measured as the annualized standard deviation between monthly returns from the security over the past year. In most cases, the higher the volatility, the riskier the security.
As of today (2026-06-24), Jack In The Box's Volatility is 68.89%.
Jack In The Box (NAS:JACK) Volatility Explanation
Volatility is a statistical measure of the dispersion of returns for a given security or market index. It’s often measured as standard deviation or variance of historical returns over a certain period. The volatility here is measured as the annualized standard deviation between monthly returns from the security over the past year.
Volatility reflects the uncertainty or risk of a security’s value. Generally speaking, a higher volatility suggests a higher risk, because it implies a wider fluctuation around average price. This means the price of the security can change dramatically in either direction within a short period. Conversely, a lower volatility means that the security's price is more steady, which suggests a lower risk.
Another measurement of relative volatility is Beta. Beta is a measure of systematic risk of a security or a portfolio in comparison to the market as a whole. Beta is usually compared to 1. A beta of greater than 1 indicates that the security's price will be more volatile than the market.
Jack In The Box Volatility Related Terms
JACK vs VENU, RICK, BRCB: Volatility Comparison
For the Restaurants subindustry, Jack In The Box's Volatility, along with its competitors' market caps and Volatility 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.
Jack In The Box Volatility vs Restaurants Industry
For the Restaurants industry and Consumer Cyclical sector, Jack In The Box's Volatility distribution charts can be found below:
* The bar in red indicates where Jack In The Box's Volatility falls into.
The annualized volatility is calculated as following:
σA
=
σM
*
√12
=
√ 1/(n-1) ∑(Ri - R')^2
*
√12
Where: σM is the monthly volatility, n is the number of months in the period, Ri is the security's historical monthly returns and R' is the arithmetic mean of monthly returns.
* 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.
Jack In The Box (JACK) has a Volatility of 68.89% as of Jun. 24, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Jack In The Box and its competitors.
Is Jack In The Box's Volatility too high?
Jack In The Box's current Volatility is 68.89%. Overall, Jack In The Box has a GF Score™ of 65/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Jack In The Box's Volatility compare to VENU and RICK?
Jack In The Box's Volatility of 68.89% can be compared against companies in the Restaurants industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Volatility for a Restaurants company?
A good Volatility depends on the Restaurants industry context. However, Volatility 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 Volatility mean?
A high Volatility can signal that a stock is expensive relative to its fundamentals. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Jack In The Box and its competitors. Jack In The Box's current Volatility is 68.89%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Jack In The Box stock overvalued right now?
Based on GuruFocus' analysis, Jack In The Box (JACK) is currently considered Possible Value Trap. The stock's GF Value™ is $37.97, compared to a current price of $13.35 — trading 64.8% below its estimated fair value. The current Volatility is 68.89%. Jack In The Box's overall GF Score™ is 65/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Volatility calculated?
Volatility is calculated from a company's financial statements. For Jack In The Box (JACK), the current Volatility is 68.89% as of Jun. 24, 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 Jack In The Box (JACK) Overvalued in 2026?
Based on GuruFocus' analysis, Jack In The Box stock appears to be undervalued.
The current stock price of $13.35 is trading 64.8% below its estimated GF Value™ of $37.97.
GuruFocus considers Jack In The Box to be Possible Value Trap.
Key valuation signals for JACK:
Volatility: 68.89%
GF Value™: $37.97 vs. price of $13.35 (64.8% below fair value)
No single metric tells the full story. See the JACK stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
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.
65GF Score
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