OLIN Corp (OLN) stock
OLNNYSEChemicals & Allied ProductsFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Oct 30, 2026Score 10/3052% below fair value
$17.66−0.23 (-1.29%)
Close on Nov 12, 2026Market cap $2.01BP/E –Yield –
OLIN market cap
Market capitalization is the share price multiplied by the number of shares outstanding.
OLIN's market cap was $2.04B on Nov 11, 2026, against $2.41B a year earlier. Over the last 5 years it ranged from $1.77B to $9.99B, with a median of $5.64B.
Market Cap at the end of each year
| Period | Period end | Value | Change |
|---|---|---|---|
| 2026 | Nov 11, 2026 | $2.04B | -14.2% |
| 2025 | Dec 31, 2025 | $2.38B | -39.7% |
| 2024 | Dec 31, 2024 | $3.94B | -40.4% |
| 2023 | Dec 29, 2023 | $6.61B | -8.9% |
| 2022 | Dec 30, 2022 | $7.25B | -20.9% |
| 2021 | Dec 31, 2021 | $9.17B | +136.4% |
| 2020 | Dec 31, 2020 | $3.88B | +40.8% |
| 2019 | Dec 31, 2019 | $2.75B | -17.9% |
| 2018 | Dec 31, 2018 | $3.35B | -43.3% |
| 2017 | Dec 29, 2017 | $5.92B | +39.9% |
| 2016 | Dec 30, 2016 | $4.23B | +216.1% |
| 2015 | Dec 31, 2015 | $1.34B | -24.8% |
| 2014 | Dec 31, 2014 | $1.78B | -22.5% |
| 2013 | Dec 31, 2013 | $2.30B | +32.6% |
| 2012 | Dec 31, 2012 | $1.73B | +9.9% |
| 2011 | Dec 30, 2011 | $1.58B | -3.5% |
| 2010 | Dec 31, 2010 | $1.63B | +18.8% |
| 2009 | Dec 31, 2009 | $1.38B | – |
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