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OLN

OLIN Corp

NYSE · Basic Materials · Chemicals - Specialty · US

$15.19
−2.94%
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Price chart
Sep 18Sep 23Sep 28Oct 1Oct 6Oct 9Oct 14Oct 19
Key dataOct 19, 2026
Open
$15.59
From 52W high
−49.60%
Volume
3.27M
Market cap
$1.73B
P/E (Fwd)
203.8x
EV/EBITDA
10.2x
P/E (TTM)
—
RSI (14)
38.7
1D Return
−2.94%
YTD Return
−27.10%
SummaryUpdated Jun 1, 2026

Olin Corporation (NYSE:OLN) is a diversified chemical manufacturing company founded in 1892 and headquartered in Clayton, Missouri. The company has evolved from its origins as a manufacturer of blasting powder and ammunition into one of North America's leading producers of chlor alkali chemicals, epoxy materials, and ammunition. Through strategic acquisitions and organic growth over more than 130 years, Olin has established itself as a vertically integrated chemical manufacturer with significant market positions in its core segments.

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