As of July 2026 Optimum Communications has a market cap of โน35.45 Billion. This makes Optimum Communications the world's 8009th 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 Jul 21st, 2026 the market cap of Optimum Communications was reported to be: