As of February 2026 Olin Corporation has a market cap of โฌ2.40 Billion. This makes Olin Corporation the world's 4145th 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 6th, 2026 the market cap of Olin Corporation was reported to be: