Definition of this KPI:
OCF represents the cash generated or used by a company's core operational activities, such as sales, collections from customers, payments to suppliers, and operating expenses. A positive OCF indicates that the companys core operations are generating cash.
Net Income is the company's profit after all expenses.
Depreciation & Amortization is added back because they are non-cash expenses.
Change in Working Capital includes changes in accounts receivable, accounts payable, and inventory.