• KE Holdings average operating margin for 2020-09-30 was 0%, a 0% decline from 2021-03-31.
• KE Holdings average operating margin for 2021-03-31 was 0%, a 0% decline from 2021-06-30.
• KE Holdings average operating margin for 2021-06-30 was 0%, a 0% decline from 2021-09-30.

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.