Operating Expenditure (OPEX) refers to the ongoing, day-to-day costs required to maintain a business’s core operations. These expenses, including wages, raw materials, energy, and routine maintenance, are fully expensed in the period they are incurred.
In the industrial sector, OPEX reflects the continuous financial outlay necessary to sustain production cycles. Effective management of these costs is critical for protecting profit margins, maintaining liquidity, and ensuring the long-term operational viability of the firm.