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CLH
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CLH

NYSE
$288.24
$288.24

Overview

Price performance
Low
$279.11
High
$299.39
After hours. Last updated: Nov 4, 2026, 9:00 PM UTC
$
288.24
-6.57 (-2.23%)
Average, 50 days
$315.00
$298.49
Open
$296.00
Previous close
$294.81
52-week high
$335.94
Jul 29, 2026 (4 months ago)
52-week low
$201.34
Nov 18, 2025 (1 year ago)
43.16%

Valuation & Estimates

Earnings

Financials

Insider Trading

Peer Analysis

Insights & Activity

Market Cap
15.20B
Volume
1 051 188
Total Return (3M)
-7.20%
Total Return (1Y)
38.05%
18.66
Sector
Industrials
Links
Tags
Industrials
Waste Management
NYSE
US
Website
cleanharbors.com
Socials
About
Clean Harbors, Inc. delivers a comprehensive range of environmental and industrial services across North America. The company is structured into two primary divisions: Environmental Services and Safety-Kleen Sustainability Solutions. The Environmental Services segment manages the entire lifecycle of waste, from collection and transportation to treatment and final disposal of both hazardous and non-hazardous materials. This involves employing various techniques including resource reclamation, physical processing, fuel blending, incineration, secure landfilling, wastewater purification, and the proper handling of laboratory chemicals and explosive materials. Its specialized CleanPack services meticulously manage the collection, identification, categorization, bespoke packaging, transportation, and ultimate disposal of sensitive laboratory chemicals and household hazardous waste. This division further extends to industrial maintenance and specialized on-site industrial operations, leveraging advanced equipment and personnel for fieldwork. The Safety-Kleen Sustainability Solutions segment furnishes specially engineered parts washers and offers a diverse array of automotive and industrial cleaning agents, including antifreeze, windshield washer fluid, degreasers, surface and floor cleaners, hand sanitizers, absorbents, protective mats, and spill containment kits. This division handles the collection and transport of both hazardous and non-hazardous containerized waste, facilitating either recycling or appropriate disposal. It provides vacuum extraction services to eliminate solid debris, residual oily water, sludge, and other liquids from client oil/water separators, sumps, and collection tanks. It also collects waste fluids generated by metal fabrication facilities, automotive service centers, and various general manufacturing operations. Furthermore, this segment is involved in the manufacturing, formulation, packaging, distribution, and marketing of lubricants, additionally offering containerized waste management, vacuum services, the collection of used motor oil, and custom blending and packaging solutions. Established in 1980, the company maintains its headquarters in Norwell, Massachusetts.

Frequently asked questions

CLH · Clean Harbors, Inc.

01What is Clean Harbors, Inc. stock price today?

The current price of CLH is $288.24 — it has decreased by 2.23% since the previous close. Data as of Nov 4, 2026.

02Is Clean Harbors, Inc. stock price growing?

CLH is down 7.30% over the past week, down 9.50% over the past month and up 38.05% over the past year. The price is below its 200-day moving average of $298.49.

03What is CLH stock forecast?

Analysts' average 12-month price target for CLH is $367.40, which implies 27.46% upside from the current price. Individual estimates range from $335.00 to $390.00.

04What is Clean Harbors, Inc. market cap?

Clean Harbors, Inc. has a market capitalization of $15.2B. The company belongs to the Industrials sector. Compare it with other companies in the stock screener.

05What were Clean Harbors, Inc. earnings last quarter?

In its most recent quarterly report, Clean Harbors, Inc. posted earnings of $3.93 per share against an estimate of $3.26, beating expectations by 20.55%. Upcoming reports are listed in the earnings calendar.

06What is Clean Harbors, Inc. revenue for the last quarter?

Clean Harbors, Inc. reported revenue of $1.87B in its most recent quarter, which has increased by 20.66% compared with the same quarter a year earlier. Analysts had expected $1.73B.

07Who are Clean Harbors, Inc. competitors?

Companies most comparable to Clean Harbors, Inc. include Waste Management, Inc., Republic Services, Inc., Waste Connections, Inc., Veolia Environnement S.A. and GFL Environmental Inc.

08How volatile is CLH stock?

In the latest trading session CLH moved between $279.11 and $299.39, a range of 7.04% of its current price.

09Should I invest in Clean Harbors, Inc. stock?

Investing in stocks requires thorough research: study the company's financials, related news and technical analysis before making a decision. Technical analysis of Clean Harbors, Inc. shows a strong sell rating today. Technical ratings are indicators, not investment advice.

10What are CLH stock 52-week high and low?

Over the past 52 weeks CLH has traded between $201.34 and $335.94. The current price is 14.20% below its 52-week high.

Figures as of Nov 4, 2026. This information is provided for general purposes only and is not investment advice.