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Smart Investors Daily
CL

NYSE · CLH

Clean Harbors, Inc.

Industrials · Waste Management

$322.37

Up+$3.86 (+1.21%)

Updated Oct 6, 2026, 5:50 AM

SID Score

7.0/10

Composite research score

Smart Money

47/100

Neutral

Market cap
12.99B
P/E ratio
33.34
Dividend yield
0.00%
52-week range
$201.34 – $335.94
Volume
480.7K
Avg. volume
588.03K

Price performance · CLH

CLH price history

1M range · 20 trading sessions · Daily adjusted prices

Prices through Oct 5, 2026

CLH closed at $322.37 after 20 trading sessions, up 1.65% for the selected period.

Last close
$322.37
Period change
+1.65%
Period low
$310.23
Period high
$322.99
Daily close
View OHLC price history
CLH OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Oct 5, 2026$318.51$327.46$316.34$322.37480.7K
Oct 2, 2026$313.59$319.80$312.7119$318.51424.06K
Oct 1, 2026$310.00$313.90$308.32$312.51325.9K
Sep 30, 2026$312.49$313.29$308.47$310.23419.87K
Sep 29, 2026$310.04$313.385$309.68$311.68282.95K
Sep 28, 2026$313.19$315.75$312.09$313.26347.16K
Sep 25, 2026$315.51$316.63$311.11$313.04310.53K
Sep 24, 2026$314.22$318.78$313.65$316.07437.35K
Sep 23, 2026$313.35$315.49$310.69$313.15429.89K
Sep 22, 2026$312.54$314.56$310.65$312.85481.07K
Sep 21, 2026$315.35$317.65$309.81$311.43447.07K
Sep 18, 2026$317.18$317.50$311.88$315.80538.24K
Sep 17, 2026$320.94$322.27$315.22$315.55345.77K
Sep 16, 2026$318.50$325.47$317.17$318.96521.61K
Sep 15, 2026$323.12$323.99$317.73$318.20370.86K
Sep 14, 2026$324.63$325.92$319.74$322.99360.35K
Sep 11, 2026$321.23$323.19$317.64$322.82241.01K
Sep 10, 2026$316.00$323.78$314.00$320.94382.16K
Sep 9, 2026$318.81$321.03$314.0901$315.70344.41K
Sep 8, 2026$316.69$319.21$314.29$317.13405.24K

Latest CLH news

The latest Smart Investors Daily articles mentioning CLH.

CLH research

Overview

Company profile and research snapshot.

Company profile

Clean Harbors Inc is an environmental and industrial services provider. It provides parts cleaning and related environmental services to commercial, industrial, and automotive customers. Its business segments are Environmental Services and Safety-Kleen Sustainability Solutions. The company generates the majority of its revenues from the Environmental Services segment.

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Analyst outlook

Consensus and target data currently published for this company.

Consensus
—
Average target
$241.86
Implied upside
—
Analysts
—
CLH recent ratings
DateFirmRatingTarget
Sep 10, 2026William BlairOutperform—
Jul 31, 2026Wells FargoEqual-Weight—
Jul 30, 2026BarclaysEqual-Weight—
Jul 30, 2026NeedhamBuy—
Jul 30, 2026Truist SecuritiesBuy—
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News briefing

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AI research layers

Interpretive context generated from the platform’s current data sources.

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