As of September 2026 Dow has a market cap of โน1.989 Trillion. This makes Dow the world's 1138th 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 Sep 18th, 2026 the market cap of Dow was reported to be: