A company's operating margin is the profit it makes on a dollar of sales after accounting for the direct costs involved in earning the revenue.

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Operating expenses are costs tied to the normal operations of a company. They include the day-to-day expenses of a company’s business activities, but exclude those involved in the production of goods ...

Running a business is about more than selling goods or services. Business operations depend on a host of support—from the facilities the business occupies to the employees who keep it running. These ...

Net operating income (NOI) is a calculation commonly used for real estate investments that takes the revenues and subtracts operating expenses to determine the cash flow of the investment. Net ...