1, CAPEX is capital expenditure. Such as depreciation of fixed assets, amortization of intangible assets and deferred assets. The calculation formula is CAPEX= strategic investment+rolling investment.

2.OPENX refers to the management expenditure of an enterprise, that is, the operating cost. Refers to daily expenses such as management expenses, office expenses, employee salaries, advertising fees, etc. The calculation formula is: OPENX= maintenance expense+marketing expense+labor cost.