As of December 2024 Oneok has a market cap of €56.62 Billion. This makes Oneok the world's 332th 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 17th, 2024 the market cap of Oneok was reported to be: