OlinOLN +2.30%58 3-Year ROIIC % is 194.19 as of Dec. 2025, which is 5714% above its 10-year median of 3.34. GuruFocus rates OLN with a GF Score™ of 58/100 and a GF Value™ of $46.00 (Possible Value Trap). The stock has 6 warning signs investors should review. Among 1,521 Chemicals companies, Olin ranks better than 95.92% on this metric.
3-Year Return on Invested Incremental Capital (3-Year ROIIC %) measures the change in earnings as a percentage of change in investment over 3-year.
Olin's 3-Year ROIIC % for the quarter that ended in Dec. 2025 was 194.19%. High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
The industry rank for Olin's 3-Year ROIIC % or its related term are showing as below:
OLN's 3-Year ROIIC % is ranked better than 95.92% of 1521
companies
in the Chemicals industry
Industry Median: -0.04
vs OLN: 194.19
Olin (NYSE:OLN) 3-Year ROIIC % Explanation
Return on Incremental Invested Capital (ROIIC) is an extension of Return on Investment Capital (ROIC). ROIC % tells investors how efficiently that profitability is earned per dollar of company capital. ROIIC narrows the focus even further and shows how profitable each additional unit of capital investment could be. ROIIC % is a more powerful metric than ROIC because it measures how much money the company can generate going forward on future capital investments.
High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
Be Aware
It's important to keep in mind that when tracking ROIIC, the metric is better suited to forecasting the trend of future returns rather than measuring current return on investment.
Olin 3-Year ROIIC % Related Terms
Olin 3-Year ROIIC % Historical Data
* Premium members only.
The historical data trend for Olin's 3-Year ROIIC % can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
For the Chemicals subindustry, Olin's 3-Year ROIIC %, along with its competitors' market caps and 3-Year ROIIC % data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Olin 3-Year ROIIC % vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, Olin's 3-Year ROIIC % distribution charts can be found below:
* The bar in red indicates where Olin's 3-Year ROIIC % falls into.
Olin's 3-Year ROIIC % for the quarter that ended in Dec. 2025 is calculated as:
3-Year ROIIC %
=
3-Year Incremental Net Operating Profit After Taxes (NOPAT)**
/
3-Year Incremental Invested Capital**
=
( 24.28812 (Dec. 2025) - 1428.46431 (Dec. 2022) )
/
( 5934.6 (Dec. 2025) - 6657.7 (Dec. 2022) )
=
-1404.17619
/
-723.1
=
194.19%***
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
** Annual data of NOPAT and Invested Capital was used to calculate 3-Year ROIIC %.
*** Please be aware that the ROIIC (Return on Invested Capital) calculations are based on company-level data using the primary share class. The calculated data provided is for demonstration purposes and may slightly differ from the results displayed in the title due to potential variations caused by currency exchange rate differences throughout the year.
Olin (OLN) has a 3-Year ROIIC % of 194.19 as of Dec. 2025. 3-Year ROIIC % measures the change in earnings as a percentage of change in investment over 3-year. View historical data on Olin and its competitors. This is 5714% above median its historical median of 3.34. According to the industry distribution chart, Olin ranks #62 out of 1521 companies in the Chemicals industry, placing it in the top 4.1%.
Is Olin's 3-Year ROIIC % too high?
Olin's current 3-Year ROIIC % of 194.19 is 5714% above median its 10-year median of 3.34. Based on the distribution chart, Olin ranks #62 out of 1521 companies in the Chemicals industry, which is in the top quartile — a strong position relative to peers. Overall, Olin has a GF Score™ of 58/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Olin's 3-Year ROIIC % compare to HUN and REX?
According to the Chemicals industry distribution chart, Olin ranks #62 out of 1521 companies for 3-Year ROIIC %. This places Olin in the top 4% of its industry — outperforming the majority of peers. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-Year ROIIC % for a Chemicals company?
A good 3-Year ROIIC % depends on the Chemicals industry context. However, 3-Year ROIIC % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 3-Year ROIIC % mean?
A high 3-Year ROIIC % can signal that a stock is expensive relative to its fundamentals. 3-Year ROIIC % measures the change in earnings as a percentage of change in investment over 3-year. View historical data on Olin and its competitors. Olin's current 3-Year ROIIC % is 194.19, which is 5714% above median its own 10-year median of 3.34. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Olin stock overvalued right now?
Based on GuruFocus' analysis, Olin (OLN) is currently considered Possible Value Trap. The stock's GF Value™ is $46.00, compared to a current price of $20.04 — trading 56.4% below its estimated fair value. The current 3-Year ROIIC % is 194.19, which is 5714% above median its 10-year median of 3.34. Olin's overall GF Score™ is 58/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year ROIIC % calculated?
3-Year ROIIC % is calculated from a company's financial statements. For Olin (OLN), the current 3-Year ROIIC % is 194.19 as of Dec. 2025. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Olin (OLN) Overvalued in 2026?
Based on GuruFocus' analysis, Olin stock appears to be undervalued.
The current stock price of $20.04 is trading 56.4% below its estimated GF Value™ of $46.00.
GuruFocus considers Olin to be Possible Value Trap.
Key valuation signals for OLN:
3-Year ROIIC %: 194.19 (5714% above median its 10-year median of 3.34)
GF Value™: $46.00 vs. price of $20.04 (56.4% below fair value)
No single metric tells the full story. See the OLN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Olin was founded in 1892 and has been publicly listed since 1917. The company has a unique dual identity compared with some of its chemical peers: it is the world's largest chlor-alkali producer by capacity, and it owns the Winchester brand, a leading US ammunition manufacturer. Olin has three reportable segments: chlor-alkali products and vinyls (CAPV or CAP), Epoxies, and Winchester, which represent around 55%, 20%, and 25% of sales, respectively.
58GF Score
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