Market capitalization of Olin Corporation (OLN)

Market cap: HK$18.63 Billion

As of February 2026 Olin Corporation has a market cap of HK$18.63 Billion. This makes Olin Corporation the world's 4429th 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.

Market cap history of Olin Corporation from 1996 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	HK$18.63 B	0.03%
2025	HK$18.63 B	-39.04%
2024	HK$30.56 B	-40.8%
2023	HK$51.63 B	-8.85%
2022	HK$56.65 B	-19.45%
2021	HK$70.32 B	133.99%
2020	HK$30.05 B	41.87%
2019	HK$21.18 B	-18.61%
2018	HK$26.03 B	-43.74%
2017	HK$46.26 B	40.97%
2016	HK$32.82 B	48.61%
2015	HK$22.08 B	61.57%
2014	HK$13.66 B	-23.04%
2013	HK$17.76 B	32.35%
2012	HK$13.42 B	9.7%
2011	HK$12.23 B	-3.73%
2010	HK$12.70 B	18.83%
2009	HK$10.69 B	-0.47%
2008	HK$10.74 B	-4.32%
2007	HK$11.22 B	19.19%
2006	HK$9.42 B	-14.1%
2005	HK$10.96 B	-9.18%
2004	HK$12.07 B	31.6%
2003	HK$9.17 B	31.32%
2002	HK$6.98 B	27.81%
2001	HK$5.46 B	-27.96%
2000	HK$7.58 B	9.42%
1999	HK$6.93 B	-31.15%
1998	HK$10.07 B	-43.37%
1997	HK$17.78 B	17.09%
1996	HK$15.19 B

End of Day market cap according to different sources

On Jan 31st, 2026 the market cap of Olin Corporation was reported to be:

HK$18.55 Billion

by Nasdaq

HK$18.63 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
PPG Industries PPG	HK$203.89 B	993.93%	🇺🇸 USA
Westlake Corporation WLK	HK$79.49 B	326.49%	🇺🇸 USA
Cabot Corporation CBT	HK$29.83 B	60.07%	🇺🇸 USA
Stepan Company SCL	HK$10.18 B	-45.38%	🇺🇸 USA
Sociedad Química y Minera SQM	HK$171.47 B	820.00%	🇨🇱 Chile
Minerals Technologies MTX	HK$16.11 B	-13.51%	🇺🇸 USA

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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