• Ollie's Bargain Outlet Holdings average operating margin for 2014-07-31 was 0%, a 0% decline from 2014-10-31.
• Ollie's Bargain Outlet Holdings average operating margin for 2014-10-31 was 0%, a 0% decline from 2015-01-31.
• Ollie's Bargain Outlet Holdings average operating margin for 2015-01-31 was 0%, a 0% decline from 2015-04-30.

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.