OlinOLN +2.30%58 9-Day RSI is 20.32 as of Jul. 02, 2026. GuruFocus rates OLN with a GF Score™ of 58/100 and a GF Value™ of $45.96 (Possible Value Trap). The stock has 6 warning signs investors should review. Among 1,654 Chemicals companies, Olin ranks better than 98.25% on this metric.
The Relative Strength Index (RSI) is a momentum oscillator that measures the speed and change of price movements. The RSI is most typically used on a 14-day period, measured on a scale from 0 to 100. Traditionally, an asset is considered overbought or overvalued when the RSI is above 70 and oversold or undervalued when it is below 30. A shorter period RSI is more reactive to recent price changes, so it can show early signs of reversals. 9-Day RSI is sometimes used together with 14-Day RSI in a two period divergence strategy.
As of today (2026-07-02), Olin's 9-Day RSI is 20.32.
The industry rank for Olin's 9-Day RSI or its related term are showing as below:
OLN's 9-Day RSI is ranked better than 98.25% of 1654
companies
in the Chemicals industry
Industry Median: 47.29
vs OLN: 20.32
Olin (NYSE:OLN) 9-Day RSI Explanation
The Relative Strength Index (RSI), developed by J. Welles Wilder in his book “New Concepts in Technical Trading Systems.”, is a momentum oscillator that measures the speed and change of price movements. The RSI is most typically used on a 14-day period, measured on a scale from 0 to 100.
Traditionally, an asset is considered overbought or overvalued when the RSI is above 70 and oversold or undervalued when it is below 30. A RSI surpasses the 30 level indicates a bullish sign, when it slides below 70 level, it’s a bearish sign. This level can be adjusted depending on the security’s pattern and the market’s underlying trend. In an uptrend or bullish market, the RSI might range within a higher interval, investors could set the support level higher. If a downtrend or bearish market occurs, investors may need to lower the resistance level.
RSI can also be used in trading techniques to indicate the trading signal, such as Divergences and Swing Rejections. A shorter period RSI is more reactive to recent price changes, so it can show early signs of reversals. 9-Day RSI is sometimes used together with 14-Day RSI in a two period divergence strategy.
Olin 9-Day RSI Related Terms
OLN vs HUN, REX, TROX: 9-Day RSI Comparison
For the Chemicals subindustry, Olin's 9-Day RSI, along with its competitors' market caps and 9-Day RSI 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 9-Day RSI vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, Olin's 9-Day RSI distribution charts can be found below:
* The bar in red indicates where Olin's 9-Day RSI falls into.
* Note that the formula uses a positive value for the average loss.
* 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.
Olin (OLN) has a 9-Day RSI of 20.32 as of Jul. 02, 2026. According to the industry distribution chart, Olin ranks #29 out of 1654 companies in the Chemicals industry, placing it in the top 1.8%.
Is Olin's 9-Day RSI too high?
Olin's current 9-Day RSI is 20.32. The Chemicals industry median 9-Day RSI is 47.29. Olin's value of 20.32 is 57% below this industry median. Based on the distribution chart, Olin ranks #29 out of 1654 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 9-Day RSI compare to HUN and REX?
According to the Chemicals industry distribution chart, Olin ranks #29 out of 1654 companies for 9-Day RSI. This places Olin in the top 2% of its industry — outperforming the majority of peers. The industry median 9-Day RSI is 47.29. Olin's value of 20.32 is 57% below this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 9-Day RSI for a Chemicals company?
The median 9-Day RSI among Chemicals companies is 47.29, based on 1,654 companies in the industry. Companies in the top quartile (top 25%) have a 9-Day RSI significantly above this median, while those in the bottom quartile fall well below. However, 9-Day RSI should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Olin's current 9-Day RSI of 20.32 is 57% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 9-Day RSI mean?
A high 9-Day RSI can signal that a stock is expensive relative to its fundamentals. For the Chemicals industry, the median 9-Day RSI is 47.29 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Olin's current 9-Day RSI is 20.32. 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 $45.96, compared to a current price of $20.04 — trading 56.4% below its estimated fair value. The current 9-Day RSI is 20.32 and 57% below the Chemicals industry median of 47.29. 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 9-Day RSI calculated?
9-Day RSI is calculated from a company's financial statements. For Olin (OLN), the current 9-Day RSI is 20.32 as of Jul. 02, 2026. 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 $45.96.
GuruFocus considers Olin to be Possible Value Trap.
Key valuation signals for OLN:
9-Day RSI: 20.32
GF Value™: $45.96 vs. price of $20.04 (56.4% below fair value)
Industry Position: 57% below the Chemicals median (#29 of 1654)
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
Get the complete analysis for OLN
9-Day RSI is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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