• Guardant Health average operating margin for 2023 was -104.57%, a 8.62% decline from 2022.
• Guardant Health average operating margin for 2022 was -114.43%, a 1.28% decline from 2021.
• Guardant Health average operating margin for 2021 was -112.98%, a 82.2% increase 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.