OLN
OLIN Corp
NYSE · Basic Materials · Chemicals - Specialty · US
$18.06
−0.11%Price chart
Oct 7Oct 12Oct 15Oct 20Oct 23Oct 28Nov 2Nov 5
Key dataNov 5, 2026
Open$18.21
From 52W high−40.08%
Volume4.55M
Market cap$2.06B
P/E (TTM)—
P/S (TTM)0.3x
Div yield4.43%
Key dataNov 5, 2026
Open
$18.21
From 52W high
−40.08%
Volume
4.55M
Market cap
$2.06B
ValuationView details →
P/E (Fwd)
—
EV/EBITDA
12.0x
P/E (TTM)
—
RSI (14)
65.0
MomentumView details →
1D Return
−0.11%
YTD Return
−12.87%
SummaryUpdated Sep 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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Latest newsMore news →
The US Environmental Protection Agency finalized amendments to hazardous-air-pollutant emission standards for polyvinyl chloride and copolymer production, preserving vinyl chloride controls while removing duplicative requirements.7h agoOLIN Corp reported third-quarter adjusted earnings 40% above estimates, with Epoxy and Winchester growth offsetting chemical weakness and a revenue shortfall.2d agoOLIN Corp reported quarterly earnings of $0.14 per share, compared with $0.40 per share a year earlier.7d ago