CNOOC Market Cap

CNOOC has a market cap or net worth of 935.46 billion as of September 24, 2025. Its market cap has decreased by -11.48% in one year.

Market Cap

935.46B

Enterprise Value

735.64B

Revenue

439.78B

Ranking

n/a

PE Ratio

6.49

Stock Price

19.07

Market Cap Chart

Since October 21, 1999, CNOOC's market cap has increased from 57.66B to 935.46B, an increase of 1,522.38%. That is a compound annual growth rate of 11.34%.

Market Cap History

Date	Market Cap	% Change
Sep 23, 2025	927.52B	-1.90%
Dec 31, 2024	945.50B	45.78%
Dec 29, 2023	648.57B	30.69%
Dec 30, 2022	496.26B	38.42%
Dec 31, 2021	358.52B	11.84%
Dec 31, 2020	320.57B	-44.60%
Dec 31, 2019	Upgrade Pro	Upgrade Pro
Dec 31, 2018	Upgrade Pro	Upgrade Pro
Dec 29, 2017	Upgrade Pro	Upgrade Pro
Dec 30, 2016	Upgrade Pro	Upgrade Pro
Dec 31, 2015	Upgrade Pro	Upgrade Pro

Market Capitalization

Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.

Formula: Market Cap = Stock Price * Shares Outstanding

Full Definition

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Market Cap Rankings