• Cal-Maine Foods average operating margin for 2023 was 27.63%, a 131.6% decline from 2022.
• Cal-Maine Foods average operating margin for 2022 was 11.93%, a 1214.95% increase from 2021.
• Cal-Maine Foods average operating margin for 2021 was -1.07%, a 189.19% decline from 2020.

Operating margin can be defined as operating margin measurement of what proportion of a company's revenue is left over after paying for variable costs of production such as wages, raw materials, etc.