As of February 2025 CNOOC has a market cap of NZ$207.18 Billion. This makes CNOOC the world's 145th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
On Jan 31st, 2025 the market cap of CNOOC was reported to be: