As of December 2024 CNOOC has a market cap of โน9.799 Trillion. This makes CNOOC the world's 139th 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 Dec 18th, 2024 the market cap of CNOOC was reported to be: