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 (2026-07-01), Clean Harbors's 9-Day RSI is 62.65.
The industry rank for Clean Harbors's 9-Day RSI or its related term are showing as below:
CLH's 9-Day RSI is ranked worse than 87.83% of 263
companies
in the Waste Management industry
Industry Median: 42.86
vs CLH: 62.65
Clean Harbors (NYSE:CLH) 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.
Clean Harbors 9-Day RSI Related Terms
CLH vs GFL, CWST, ONT: 9-Day RSI Comparison
For the Waste Management subindustry, Clean Harbors'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.
Clean Harbors 9-Day RSI vs Waste Management Industry
For the Waste Management industry and Industrials sector, Clean Harbors's 9-Day RSI distribution charts can be found below:
* The bar in red indicates where Clean Harbors'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.
Clean Harbors (CLH) has a 9-Day RSI of 62.65 as of Jul. 01, 2026. According to the industry distribution chart, Clean Harbors ranks #231 out of 263 companies in the Waste Management industry, placing it in the top 87.8%.
Is Clean Harbors' 9-Day RSI too high?
Clean Harbors' current 9-Day RSI is 62.65. The Waste Management industry median 9-Day RSI is 42.86. Clean Harbors' value of 62.65 is 46.2% above this industry median. Based on the distribution chart, Clean Harbors ranks #231 out of 263 companies in the Waste Management industry, which is in the bottom quartile relative to peers. Overall, Clean Harbors has a GF Score™ of 87/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Clean Harbors' 9-Day RSI compare to GFL and CWST?
According to the Waste Management industry distribution chart, Clean Harbors ranks #231 out of 263 companies for 9-Day RSI. This places Clean Harbors in the lower half of its industry. The industry median 9-Day RSI is 42.86. Clean Harbors' value of 62.65 is 46.2% above 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 Waste Management company?
The median 9-Day RSI among Waste Management companies is 42.86, based on 263 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. Clean Harbors's current 9-Day RSI of 62.65 is 46.2% above 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 Waste Management industry, the median 9-Day RSI is 42.86 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Clean Harbors's current 9-Day RSI is 62.65. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Clean Harbors stock overvalued right now?
Based on GuruFocus' analysis, Clean Harbors (CLH) is currently considered Modestly Overvalued. The stock's GF Value™ is $243.69, compared to a current price of $292.24 — trading 19.9% above its estimated fair value. The current 9-Day RSI is 62.65 and 46.2% above the Waste Management industry median of 42.86. Clean Harbors' overall GF Score™ is 87/100 with 7 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 Clean Harbors (CLH), the current 9-Day RSI is 62.65 as of Jul. 01, 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 Clean Harbors (CLH) Overvalued in 2026?
Based on GuruFocus' analysis, Clean Harbors stock appears to be overvalued.
The current stock price of $292.24 is trading 19.9% above its estimated GF Value™ of $243.69.
GuruFocus considers Clean Harbors to be Modestly Overvalued.
Key valuation signals for CLH:
9-Day RSI: 62.65
GF Value™: $243.69 vs. price of $292.24 (19.9% above fair value)
Industry Position: 46.2% above the Waste Management median (#231 of 263)
No single metric tells the full story. See the CLH stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Clean Harbors Inc is an environmental and industrial services provider that provides parts cleaning and related environmental services to commercial, industrial, and automotive customers. Its business segments are Environmental Services and Safety-Kleen Sustainability Solutions. Environmental Services includes waste collection, transportation, treatment, recycling, and disposal, along with industrial maintenance services. Safety-Kleen Sustainability Solutions provides used oil collection and manufactures base oil, vacuum gas oil, and lubricants. The company generates the majority of its revenues from the Environmental Services segment and operates in the United States, with maximum revenue, and Canada.
87GF Score
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