As of 2026-05-20, the Fair Value of Jack in the Box Inc (JACK) is -24.20 USD. This value is based on the Peter Lynch's Fair Value formula. With the current market price of 11.44 USD, the upside of Jack in the Box Inc is -311.50%.
With the market price of 11.44 USD and our fair value calculation, Jack in the Box Inc (JACK) is not a good investment. Investing in JACK stocks now will result in a potential loss of 311.50%.
Note: valuation result may not be accurate due to the company's negative EPS.
Peter Lynch's formula is:
The earnings growth rate we use in the formula is the average growth rate of net income/earnings over the last 5 years. If the average growth rate is smaller than 5%, we set it to 5%. If it is larger than 25%, we set it to 25%. If the TTM EPS is negative, Peter Lynch Fair Value's result can be unreliable.
| Historical Earnings | ||||||
| 2021-10-03 | 2022-10-02 | 2023-10-01 | 2024-09-29 | 2025-09-28 | 5Y Avg | |
| Net income | 165.80 | 115.80 | 130.80 | -36.70 | -80.72 | 59.00 |
| YoY growth | 84.63% | -30.16% | 12.95% | -128.05% | -119.97% | -36.12% |
| Market Cap (mil) | 276.27 |
| P/E | |
| Forward P/E |
| EPS | -4.84 |
| Avg earnings growth rate | -36.12% |
| TTM earnings | -116.86 |