CNOOC Market Cap

CNOOC has a market cap or net worth of 1.08 trillion as of December 5, 2025. Its market cap has increased by 30.01% in one year.

Market Cap

1.08T

Enterprise Value

861.31B

Revenue

444.80B

Ranking

n/a

PE Ratio

7.80

Stock Price

22.08

Market Cap Chart

Since October 21, 1999, CNOOC's market cap has increased from 57.66B to 1.08T, an increase of 1,770.83%. That is a compound annual growth rate of 11.86%.

Market Cap History

Date	Market Cap	% Change
Dec 5, 2025	1,078.67B	14.08%
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	Pro	Pro
Dec 31, 2018	Pro	Pro
Dec 29, 2017	Pro	Pro
Dec 30, 2016	Pro	Pro
Dec 31, 2015	Pro	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