As of February 2026 Cboe Global Markets has a market cap of โน2.762 Trillion. This makes Cboe Global Markets the world's 817th 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 Feb 23rd, 2026 the market cap of Cboe Global Markets was reported to be: