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CLH
$318.51+1.92%
as of close, Oct 2, 2026
☾ AH $318.51 +1.92%
Clean Harbors Inc.Stock · IndustrialsRussell 1000 0.02%Russell 3000 0.02%US Stock Market 0.02%
PeersSPCXGEVCATBARKLBGE

Clean Harbors Inc. returns by year

As of market close, Oct 2, 2026

Clean Harbors Inc. returns by year (1991–2026)#

Clean Harbors Inc. annual returns by year
YearTotal return
2026YTD
+35.8%
2025
+1.9%
2024
+31.9%
2023
+52.9%
2022
+14.4%
2021
+31.1%
2020
-11.3%
2019
+73.8%
2018
-8.9%
2017
-2.6%
2016
+33.6%
2015
-13.3%
2014
-19.9%
2013
+9.0%
2012
-13.7%
2011
+51.6%
2010
+41.1%
2009
-6.0%
2008
+22.7%
2007
+8.8%
2006
+72.3%
2005
+108.6%
2004
+69.4%
2003
-32.4%
2002
+361.7%
2001
+89.2%
2000
+42.5%
1999
-16.7%
1998
-4.0%
1997
-30.6%
1996
-10.0%
1995
-36.5%
1994
-44.7%
1993
-40.6%
1992
+6.7%
1991
+80.0%
1990
-53.7%
Annualized
+11.4%
1991–2026
Average year
+26.1%
35 full years
Best year
+361.7%
2002
Worst year
-44.7%
1994
Positive years
20/35
57% up

Total return by period#

Annual

Methodology#

Total returns, dividends reinvested, measured on CLH. Annualized return is the compound annual growth rate; the current year is year-to-date. Past performance does not predict future returns.

FAQ#

What is Clean Harbors Inc.'s average annual return?
Since 1991, Clean Harbors Inc. (CLH) has returned about 11.4% a year (the compound annual growth rate) and an average calendar-year return of 26.1%.
What were Clean Harbors Inc.'s best and worst years?
Over 1991–2026, the best year was 2002 (+361.7%) and the worst was 1994 (-44.7%).
How often is Clean Harbors Inc. up in a year?
20 of the 35 full years since 1991 were positive — about 57% of the time.

More on Clean Harbors Inc.