Market cap
$1.885 B
$16.54 -1.78%
Close of 21 Sept 2026
Revenue
$6.78B
#547 by revenue
Earnings
-$101.1M
Loss-making
Shares outstanding
113,982,490
Latest filing cover page
P/E ratio
—
Cap ÷ net income
Major Chemicals, ranked by market cap
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Share counts and financials for OLIN are taken from its own SEC filings via EDGAR: public record, not an estimate. Market cap is shares outstanding multiplied by the latest close. Last updated 22 Sept 2026. Read the methodology.