What is the current 200-day SMA of CLH?

As of today, CLH 200-day SMA is $285.84

How does CLH 200-day SMA compare to its current price?

CLH 200-day SMA is -10.17% below its current market price

How far is CLH 200-day SMA from its all-time high?

CLH 200-day SMA is currently at its all-time high

What is 1-year change in CLH 200-day SMA?

CLH 200-day SMA is up +26.01% year-over-year

What is the current 50-day SMA of CLH?

As of today, CLH 50-day SMA is $312.51

How does CLH 50-day SMA compare to its current price?

CLH 50-day SMA is -1.79% below its current market price

How far is CLH 50-day SMA from its all-time high?

CLH 50-day SMA is currently at its all-time high

What is 1-year change in CLH 50-day SMA?

CLH 50-day SMA is up +31.54% year-over-year

What is the current 20-day SMA of CLH?

As of today, CLH 20-day SMA is $317.02

How does CLH 20-day SMA compare to its current price?

CLH 20-day SMA is -0.37% below its current market price

How far is CLH 20-day SMA from its all-time high?

CLH 20-day SMA is currently -0.12% below its historical high of $317.41 set on September 14, 2026

What is 1-year change in CLH 20-day SMA?

CLH 20-day SMA is up +31.37% year-over-year

What is the current 200-day EMA of CLH?

As of today, CLH 200-day EMA is $287.80

How does CLH 200-day EMA compare to its current price?

CLH 200-day EMA is -9.55% below its current market price

How far is CLH 200-day EMA from its all-time high?

CLH 200-day EMA is currently at its all-time high

What is 1-year change in CLH 200-day EMA?

CLH 200-day EMA is up +26.01% year-over-year

What is the current 50-day EMA of CLH?

As of today, CLH 50-day EMA is $311.89

How does CLH 50-day EMA compare to its current price?

CLH 50-day EMA is -1.98% below its current market price

How far is CLH 50-day EMA from its all-time high?

CLH 50-day EMA is currently at its all-time high

What is 1-year change in CLH 50-day EMA?

CLH 50-day EMA is up +31.47% year-over-year

What is the current 20-day EMA of CLH?

As of today, CLH 20-day EMA is $317.10

How does CLH 20-day EMA compare to its current price?

CLH 20-day EMA is -0.35% below its current market price

How far is CLH 20-day EMA from its all-time high?

CLH 20-day EMA is currently at its all-time high

What is 1-year change in CLH 20-day EMA?

CLH 20-day EMA is up +32.50% year-over-year

CLH Stock Moving Average History & Chart Since 1987

200-Day SMA

$285.84$0.47+0.17%

September 15, 2026

Summary

Current Value: As of today, CLH 200-day SMA is $285.84, up +0.17% on September 15, 2026
Vs Current Price: CLH 200-day SMA is -10.17% below its current market price
1-Year High: CLH 200-day SMA reached a 1-year high of $285.84 on September 15, 2026
1-Year Low: CLH 200-day SMA reached a 1-year low of $223.19 on December 1, 2025

200-Day SMA Chart

Performance

CLH Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
200-Day SMA	Sep 15, 26	$285.84	+0.2%	+4.0%	+9.8%	+26.1%	+26.0%	+98.7%	+222.4%
50-Day SMA	Sep 15, 26	$312.51	+0.1%	+3.7%	+5.7%	+37.6%	+31.5%	+84.9%	+219.1%
20-Day SMA	Sep 15, 26	$317.02	-0.1%	+1.9%	+11.0%	+32.7%	+31.4%	+87.5%	+212.2%
200-Day EMA	Sep 15, 26	$287.80	+0.1%	+2.5%	+7.3%	+25.7%	+26.0%	+95.3%	+224.6%
50-Day EMA	Sep 15, 26	$311.89	+0.1%	+2.4%	+7.7%	+34.4%	+31.5%	+87.2%	+216.2%
20-Day EMA	Sep 15, 26	$317.10	+0.0%	+1.9%	+10.4%	+34.2%	+32.5%	+88.1%	+214.2%
Price	Sep 15, 26	$318.20	-1.5%	-1.2%	+12.0%	+35.7%	+35.5%	+89.3%	+215.7%
14-Day RSI	Sep 15, 26	53.12	-12.3%	-19.0%	+17.0%	+7.3%	+22.3%	+8.0%	+3.7%
Beta	Sep 15, 26	0.32	0.0%	-8.6%	-44.8%	-56.8%	-61.9%	-65.6%	-74.2%
ATR	Sep 15, 26	$6.57	-0.4%	-11.4%	-15.8%	+53.8%	+43.4%	+86.2%	+232.3%
10-Day Volatility	Sep 15, 26	13.83%	+13.1%	+18.0%	-56.9%	+34.9%	-44.5%	-54.3%	-45.9%

200-Day SMA Highs

CLH 200-Day SMA Highs Comparison
Period	High	Date	Current
1M	$285.84	Sep 15, 26	at high
3M	$285.84	Sep 15, 26	at high
6M	$285.84	Sep 15, 26	at high
1Y	$285.84	Sep 15, 26	at high
3Y	$285.84	Sep 15, 26	at high
5Y	$285.84	Sep 15, 26	at high
All	$285.84	Sep 15, 26	at high

200-Day SMA Lows

CLH 200-Day SMA Lows Comparison
Period	Low	Date	Current
1M	$274.75	Aug 14, 26	+4.0%
3M	$260.46	Jun 15, 26	+9.8%
6M	$241.12	Mar 13, 26	+18.6%
1Y	$223.19	Dec 1, 25	+28.1%
3Y	$143.83	Sep 15, 23	+98.7%
5Y	$88.67	Sep 15, 21	+222.4%
All	$0.76	Jan 10, 00	>+9999.0%

200-Day SMA History

Date	Value	Change
Sep 15, 2026	$285.84	+26.1%
Dec 31, 2025	$226.64	-1.3%
Dec 31, 2024	$229.59	+45.1%
Dec 31, 2023	$158.24	+47.9%
Dec 31, 2022	$106.97	+9.6%
Dec 31, 2021	$97.64	+62.6%
Dec 31, 2020	$60.04	-19.7%
Dec 31, 2019	$74.79	+27.7%
Dec 31, 2018	$58.58	+5.8%
Dec 31, 2017	$55.35	+10.9%
Dec 31, 2016	$49.93	+0.0%
Dec 31, 2015	$49.91	-10.2%
Dec 31, 2014	$55.59	-1.6%
Dec 31, 2013	$56.46	-2.2%
Dec 31, 2012	$57.76	+9.1%
Dec 31, 2011	$52.95	+59.7%
Dec 31, 2010	$33.16	+21.2%
Dec 31, 2009	$27.35	-19.3%
Dec 31, 2008	$33.90	+40.1%
Dec 31, 2007	$24.20	+24.2%

Date	Value	Change
Dec 31, 2006	$19.48	+52.8%
Dec 31, 2005	$12.75	+153.8%
Dec 31, 2004	$5.02	+20.0%
Dec 31, 2003	$4.19	-22.1%
Dec 31, 2002	$5.37	+312.9%
Dec 31, 2001	$1.30	+11.4%
Dec 31, 2000	$1.17	+53.5%
Dec 31, 1999	$0.76	-29.5%
Dec 31, 1998	$1.08	+16.8%
Dec 31, 1997	$0.92	-34.1%
Dec 31, 1996	$1.40	-21.1%
Dec 31, 1995	$1.78	-47.2%
Dec 31, 1994	$3.37	-36.5%
Dec 31, 1993	$5.31	+1.0%
Dec 31, 1992	$5.26	-22.3%
Dec 31, 1991	$6.77	+95.7%
Dec 31, 1990	$3.46	-58.2%
Dec 31, 1989	$8.27	-5.7%
Dec 31, 1988	$8.77	+66.8%
Dec 31, 1987	$5.26	-

FAQ

What is the current 200-day SMA of CLH?: As of today, CLH 200-day SMA is $285.84
How does CLH 200-day SMA compare to its current price?: CLH 200-day SMA is -10.17% below its current market price
How far is CLH 200-day SMA from its all-time high?: CLH 200-day SMA is currently at its all-time high
What is 1-year change in CLH 200-day SMA?: CLH 200-day SMA is up +26.01% year-over-year

50-Day SMA

$312.51$0.47+0.15%

September 15, 2026

Summary

Current Value: As of today, CLH 50-day SMA is $312.51, up +0.15% on September 15, 2026
Vs Current Price: CLH 50-day SMA is -1.79% below its current market price
1-Year High: CLH 50-day SMA reached a 1-year high of $312.51 on September 15, 2026
1-Year Low: CLH 50-day SMA reached a 1-year low of $224.82 on December 1, 2025

Performance

CLH Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
50-Day SMA	Sep 15, 26	$312.51	+0.1%	+3.7%	+5.7%	+37.6%	+31.5%	+84.9%	+219.1%
200-Day SMA	Sep 15, 26	$285.84	+0.2%	+4.0%	+9.8%	+26.1%	+26.0%	+98.7%	+222.4%
20-Day SMA	Sep 15, 26	$317.02	-0.1%	+1.9%	+11.0%	+32.7%	+31.4%	+87.5%	+212.2%
200-Day EMA	Sep 15, 26	$287.80	+0.1%	+2.5%	+7.3%	+25.7%	+26.0%	+95.3%	+224.6%
50-Day EMA	Sep 15, 26	$311.89	+0.1%	+2.4%	+7.7%	+34.4%	+31.5%	+87.2%	+216.2%
20-Day EMA	Sep 15, 26	$317.10	+0.0%	+1.9%	+10.4%	+34.2%	+32.5%	+88.1%	+214.2%
Price	Sep 15, 26	$318.20	-1.5%	-1.2%	+12.0%	+35.7%	+35.5%	+89.3%	+215.7%
14-Day RSI	Sep 15, 26	53.12	-12.3%	-19.0%	+17.0%	+7.3%	+22.3%	+8.0%	+3.7%
Beta	Sep 15, 26	0.32	0.0%	-8.6%	-44.8%	-56.8%	-61.9%	-65.6%	-74.2%
ATR	Sep 15, 26	$6.57	-0.4%	-11.4%	-15.8%	+53.8%	+43.4%	+86.2%	+232.3%
10-Day Volatility	Sep 15, 26	13.83%	+13.1%	+18.0%	-56.9%	+34.9%	-44.5%	-54.3%	-45.9%
3-Month Volatility	Sep 15, 26	23.45%	-0.7%	-12.0%	-23.3%	-30.1%	+16.2%	+5.3%	+6.3%
1-Year Volatility	Sep 15, 26	27.92%	+0.4%	-0.2%	+2.8%	+4.1%	+1.4%	-3.3%	-7.4%

50-Day SMA Highs

CLH 50-Day SMA Highs Comparison
Period	High	Date	Current
1M	$312.51	Sep 15, 26	at high
3M	$312.51	Sep 15, 26	at high
6M	$312.51	Sep 15, 26	at high
1Y	$312.51	Sep 15, 26	at high
3Y	$312.51	Sep 15, 26	at high
5Y	$312.51	Sep 15, 26	at high
All	$312.51	Sep 15, 26	at high

50-Day SMA Lows

CLH 50-Day SMA Lows Comparison
Period	Low	Date	Current
1M	$301.26	Aug 14, 26	+3.7%
3M	$292.76	Jul 17, 26	+6.7%
6M	$269.17	Mar 13, 26	+16.1%
1Y	$224.82	Dec 1, 25	+39.0%
3Y	$160.74	Dec 6, 23	+94.4%
5Y	$89.33	Jul 20, 22	+249.8%
All	$0.65	Dec 31, 99	>+9999.0%

50-Day SMA History

Date	Value	Change
Sep 15, 2026	$312.51	+37.6%
Dec 31, 2025	$227.12	-8.2%
Dec 31, 2024	$247.45	+50.4%
Dec 31, 2023	$164.50	+40.6%
Dec 31, 2022	$117.03	+11.9%
Dec 31, 2021	$104.62	+50.8%
Dec 31, 2020	$69.38	-16.5%
Dec 31, 2019	$83.06	+37.0%
Dec 31, 2018	$60.61	+13.4%
Dec 31, 2017	$53.46	+4.6%
Dec 31, 2016	$51.11	+19.4%
Dec 31, 2015	$42.80	-11.9%
Dec 31, 2014	$48.58	-14.9%
Dec 31, 2013	$57.07	+3.8%
Dec 31, 2012	$54.97	-6.0%
Dec 31, 2011	$58.49	+54.5%
Dec 31, 2010	$37.86	+32.5%
Dec 31, 2009	$28.57	-6.4%
Dec 31, 2008	$30.53	+17.3%
Dec 31, 2007	$26.03	+16.9%

Date	Value	Change
Dec 31, 2006	$22.26	+45.3%
Dec 31, 2005	$15.32	+148.2%
Dec 31, 2004	$6.17	+92.7%
Dec 31, 2003	$3.20	-48.5%
Dec 31, 2002	$6.22	+300.8%
Dec 31, 2001	$1.55	+45.2%
Dec 31, 2000	$1.07	+65.7%
Dec 31, 1999	$0.65	-30.8%
Dec 31, 1998	$0.93	-0.1%
Dec 31, 1997	$0.93	-19.9%
Dec 31, 1996	$1.17	-23.3%
Dec 31, 1995	$1.52	-48.1%
Dec 31, 1994	$2.93	-13.6%
Dec 31, 1993	$3.39	-47.4%
Dec 31, 1992	$6.44	+0.8%
Dec 31, 1991	$6.39	+131.3%
Dec 31, 1990	$2.76	-58.7%
Dec 31, 1989	$6.69	-32.0%
Dec 31, 1988	$9.84	+87.0%
Dec 31, 1987	$5.26	-

FAQ

What is the current 50-day SMA of CLH?: As of today, CLH 50-day SMA is $312.51
How does CLH 50-day SMA compare to its current price?: CLH 50-day SMA is -1.79% below its current market price
How far is CLH 50-day SMA from its all-time high?: CLH 50-day SMA is currently at its all-time high
What is 1-year change in CLH 50-day SMA?: CLH 50-day SMA is up +31.54% year-over-year

20-Day SMA

$317.02$0.39-0.12%

September 15, 2026

Summary

Current Value: As of today, CLH 20-day SMA is $317.02, down -0.12% on September 15, 2026
Vs Current Price: CLH 20-day SMA is -0.37% below its current market price
1-Year High: CLH 20-day SMA reached a 1-year high of $317.41 on September 14, 2026
1-Year Low: CLH 20-day SMA reached a 1-year low of $210.09 on November 25, 2025

Performance

CLH Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
20-Day SMA	Sep 15, 26	$317.02	-0.1%	+1.9%	+11.0%	+32.7%	+31.4%	+87.5%	+212.2%
200-Day SMA	Sep 15, 26	$285.84	+0.2%	+4.0%	+9.8%	+26.1%	+26.0%	+98.7%	+222.4%
50-Day SMA	Sep 15, 26	$312.51	+0.1%	+3.7%	+5.7%	+37.6%	+31.5%	+84.9%	+219.1%
200-Day EMA	Sep 15, 26	$287.80	+0.1%	+2.5%	+7.3%	+25.7%	+26.0%	+95.3%	+224.6%
50-Day EMA	Sep 15, 26	$311.89	+0.1%	+2.4%	+7.7%	+34.4%	+31.5%	+87.2%	+216.2%
20-Day EMA	Sep 15, 26	$317.10	+0.0%	+1.9%	+10.4%	+34.2%	+32.5%	+88.1%	+214.2%
Price	Sep 15, 26	$318.20	-1.5%	-1.2%	+12.0%	+35.7%	+35.5%	+89.3%	+215.7%
14-Day RSI	Sep 15, 26	53.12	-12.3%	-19.0%	+17.0%	+7.3%	+22.3%	+8.0%	+3.7%
Beta	Sep 15, 26	0.32	0.0%	-8.6%	-44.8%	-56.8%	-61.9%	-65.6%	-74.2%
ATR	Sep 15, 26	$6.57	-0.4%	-11.4%	-15.8%	+53.8%	+43.4%	+86.2%	+232.3%
10-Day Volatility	Sep 15, 26	13.83%	+13.1%	+18.0%	-56.9%	+34.9%	-44.5%	-54.3%	-45.9%
3-Month Volatility	Sep 15, 26	23.45%	-0.7%	-12.0%	-23.3%	-30.1%	+16.2%	+5.3%	+6.3%
1-Year Volatility	Sep 15, 26	27.92%	+0.4%	-0.2%	+2.8%	+4.1%	+1.4%	-3.3%	-7.4%

20-Day SMA Highs

CLH 20-Day SMA Highs Comparison
Period	High	Date	Current
1M	$317.41	Sep 14, 26	-0.1%
3M	$317.41	Sep 14, 26	-0.1%
6M	$317.41	Sep 14, 26	-0.1%
1Y	$317.41	Sep 14, 26	-0.1%
3Y	$317.41	Sep 14, 26	-0.1%
5Y	$317.41	Sep 14, 26	-0.1%
All	$317.41	Sep 14, 26	-0.1%

20-Day SMA Lows

CLH 20-Day SMA Lows Comparison
Period	Low	Date	Current
1M	$311.04	Aug 14, 26	+1.9%
3M	$284.71	Jun 18, 26	+11.3%
6M	$284.71	Jun 18, 26	+11.3%
1Y	$210.09	Nov 25, 25	+50.9%
3Y	$155.68	Nov 9, 23	+103.6%
5Y	$86.21	Jul 14, 22	+267.7%
All	$0.61	Dec 30, 99	>+9999.0%

20-Day SMA History

Date	Value	Change
Sep 15, 2026	$317.02	+32.7%
Dec 31, 2025	$238.91	-0.5%
Dec 31, 2024	$240.01	+38.2%
Dec 31, 2023	$173.67	+49.2%
Dec 31, 2022	$116.42	+18.8%
Dec 31, 2021	$98.02	+31.9%
Dec 31, 2020	$74.34	-12.0%
Dec 31, 2019	$84.48	+55.9%
Dec 31, 2018	$54.20	+1.8%
Dec 31, 2017	$53.25	-4.9%
Dec 31, 2016	$55.99	+35.3%
Dec 31, 2015	$41.37	-14.4%
Dec 31, 2014	$48.35	-13.9%
Dec 31, 2013	$56.15	+3.0%
Dec 31, 2012	$54.53	-10.8%
Dec 31, 2011	$61.16	+51.5%
Dec 31, 2010	$40.37	+39.5%
Dec 31, 2009	$28.94	-4.6%
Dec 31, 2008	$30.33	+15.0%
Dec 31, 2007	$26.37	+14.4%

Date	Value	Change
Dec 31, 2006	$23.06	+55.2%
Dec 31, 2005	$14.86	+118.4%
Dec 31, 2004	$6.81	+67.0%
Dec 31, 2003	$4.08	-48.6%
Dec 31, 2002	$7.93	+401.3%
Dec 31, 2001	$1.58	+69.0%
Dec 31, 2000	$0.94	+53.5%
Dec 31, 1999	$0.61	-25.7%
Dec 31, 1998	$0.82	-1.0%
Dec 31, 1997	$0.83	-22.2%
Dec 31, 1996	$1.07	-26.4%
Dec 31, 1995	$1.45	-45.9%
Dec 31, 1994	$2.68	-19.9%
Dec 31, 1993	$3.34	-46.4%
Dec 31, 1992	$6.23	+14.4%
Dec 31, 1991	$5.45	+103.1%
Dec 31, 1990	$2.68	-52.4%
Dec 31, 1989	$5.63	-42.0%
Dec 31, 1988	$9.72	+76.6%
Dec 31, 1987	$5.50	-

FAQ

What is the current 20-day SMA of CLH?: As of today, CLH 20-day SMA is $317.02
How does CLH 20-day SMA compare to its current price?: CLH 20-day SMA is -0.37% below its current market price
How far is CLH 20-day SMA from its all-time high?: CLH 20-day SMA is currently -0.12% below its historical high of $317.41 set on September 14, 2026
What is 1-year change in CLH 20-day SMA?: CLH 20-day SMA is up +31.37% year-over-year

200-Day EMA

$287.80$0.31+0.11%

September 15, 2026

Summary

Current Value: As of today, CLH 200-day EMA is $287.80, up +0.11% on September 15, 2026
Vs Current Price: CLH 200-day EMA is -9.55% below its current market price
1-Year High: CLH 200-day EMA reached a 1-year high of $287.80 on September 15, 2026
1-Year Low: CLH 200-day EMA reached a 1-year low of $226.69 on November 25, 2025

Performance

CLH Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
200-Day EMA	Sep 15, 26	$287.80	+0.1%	+2.5%	+7.3%	+25.7%	+26.0%	+95.3%	+224.6%
50-Day EMA	Sep 15, 26	$311.89	+0.1%	+2.4%	+7.7%	+34.4%	+31.5%	+87.2%	+216.2%
20-Day EMA	Sep 15, 26	$317.10	+0.0%	+1.9%	+10.4%	+34.2%	+32.5%	+88.1%	+214.2%
200-Day SMA	Sep 15, 26	$285.84	+0.2%	+4.0%	+9.8%	+26.1%	+26.0%	+98.7%	+222.4%
50-Day SMA	Sep 15, 26	$312.51	+0.1%	+3.7%	+5.7%	+37.6%	+31.5%	+84.9%	+219.1%
20-Day SMA	Sep 15, 26	$317.02	-0.1%	+1.9%	+11.0%	+32.7%	+31.4%	+87.5%	+212.2%
Price	Sep 15, 26	$318.20	-1.5%	-1.2%	+12.0%	+35.7%	+35.5%	+89.3%	+215.7%
14-Day RSI	Sep 15, 26	53.12	-12.3%	-19.0%	+17.0%	+7.3%	+22.3%	+8.0%	+3.7%
Beta	Sep 15, 26	0.32	0.0%	-8.6%	-44.8%	-56.8%	-61.9%	-65.6%	-74.2%
ATR	Sep 15, 26	$6.57	-0.4%	-11.4%	-15.8%	+53.8%	+43.4%	+86.2%	+232.3%
10-Day Volatility	Sep 15, 26	13.83%	+13.1%	+18.0%	-56.9%	+34.9%	-44.5%	-54.3%	-45.9%
3-Month Volatility	Sep 15, 26	23.45%	-0.7%	-12.0%	-23.3%	-30.1%	+16.2%	+5.3%	+6.3%
1-Year Volatility	Sep 15, 26	27.92%	+0.4%	-0.2%	+2.8%	+4.1%	+1.4%	-3.3%	-7.4%

200-Day EMA Highs

CLH 200-Day EMA Highs Comparison
Period	High	Date	Current
1M	$287.80	Sep 15, 26	at high
3M	$287.80	Sep 15, 26	at high
6M	$287.80	Sep 15, 26	at high
1Y	$287.80	Sep 15, 26	at high
3Y	$287.80	Sep 15, 26	at high
5Y	$287.80	Sep 15, 26	at high
All	$287.80	Sep 15, 26	at high

200-Day EMA Lows

CLH 200-Day EMA Lows Comparison
Period	Low	Date	Current
1M	$280.87	Aug 14, 26	+2.5%
3M	$268.16	Jun 15, 26	+7.3%
6M	$245.65	Mar 13, 26	+17.2%
1Y	$226.69	Nov 25, 25	+27.0%
3Y	$147.34	Sep 15, 23	+95.3%
5Y	$88.67	Sep 15, 21	+224.6%
All	$0.75	Jan 6, 00	>+9999.0%

200-Day EMA History

Date	Value	Change
Sep 15, 2026	$287.80	+25.7%
Dec 31, 2025	$229.04	+0.3%
Dec 31, 2024	$228.26	+45.6%
Dec 31, 2023	$156.73	+43.6%
Dec 31, 2022	$109.17	+12.7%
Dec 31, 2021	$96.90	+48.7%
Dec 31, 2020	$65.15	-13.5%
Dec 31, 2019	$75.30	+26.3%
Dec 31, 2018	$59.61	+9.8%
Dec 31, 2017	$54.27	+9.1%
Dec 31, 2016	$49.76	+4.2%
Dec 31, 2015	$47.78	-10.9%
Dec 31, 2014	$53.60	-5.1%
Dec 31, 2013	$56.51	+0.9%
Dec 31, 2012	$55.99	+6.3%
Dec 31, 2011	$52.66	+54.6%
Dec 31, 2010	$34.06	+20.6%
Dec 31, 2009	$28.25	-12.0%
Dec 31, 2008	$32.12	+31.7%
Dec 31, 2007	$24.38	+23.0%

Date	Value	Change
Dec 31, 2006	$19.82	+52.1%
Dec 31, 2005	$13.03	+144.6%
Dec 31, 2004	$5.33	+36.4%
Dec 31, 2003	$3.91	-23.3%
Dec 31, 2002	$5.10	+284.6%
Dec 31, 2001	$1.32	+17.1%
Dec 31, 2000	$1.13	+50.3%
Dec 31, 1999	$0.75	-26.9%
Dec 31, 1998	$1.03	+4.2%
Dec 31, 1997	$0.99	-27.5%
Dec 31, 1996	$1.36	-26.0%
Dec 31, 1995	$1.84	-44.9%
Dec 31, 1994	$3.35	-28.7%
Dec 31, 1993	$4.69	-18.3%
Dec 31, 1992	$5.74	-9.3%
Dec 31, 1991	$6.33	+74.8%
Dec 31, 1990	$3.62	-54.2%
Dec 31, 1989	$7.90	-9.3%
Dec 31, 1988	$8.71	-

FAQ

What is the current 200-day EMA of CLH?: As of today, CLH 200-day EMA is $287.80
How does CLH 200-day EMA compare to its current price?: CLH 200-day EMA is -9.55% below its current market price
How far is CLH 200-day EMA from its all-time high?: CLH 200-day EMA is currently at its all-time high
What is 1-year change in CLH 200-day EMA?: CLH 200-day EMA is up +26.01% year-over-year

50-Day EMA

$311.89$0.26+0.08%

September 15, 2026

Summary

Current Value: As of today, CLH 50-day EMA is $311.89, up +0.08% on September 15, 2026
Vs Current Price: CLH 50-day EMA is -1.98% below its current market price
1-Year High: CLH 50-day EMA reached a 1-year high of $311.89 on September 15, 2026
1-Year Low: CLH 50-day EMA reached a 1-year low of $222.18 on November 24, 2025

Performance

CLH Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
50-Day EMA	Sep 15, 26	$311.89	+0.1%	+2.4%	+7.7%	+34.4%	+31.5%	+87.2%	+216.2%
200-Day EMA	Sep 15, 26	$287.80	+0.1%	+2.5%	+7.3%	+25.7%	+26.0%	+95.3%	+224.6%
20-Day EMA	Sep 15, 26	$317.10	+0.0%	+1.9%	+10.4%	+34.2%	+32.5%	+88.1%	+214.2%
200-Day SMA	Sep 15, 26	$285.84	+0.2%	+4.0%	+9.8%	+26.1%	+26.0%	+98.7%	+222.4%
50-Day SMA	Sep 15, 26	$312.51	+0.1%	+3.7%	+5.7%	+37.6%	+31.5%	+84.9%	+219.1%
20-Day SMA	Sep 15, 26	$317.02	-0.1%	+1.9%	+11.0%	+32.7%	+31.4%	+87.5%	+212.2%
Price	Sep 15, 26	$318.20	-1.5%	-1.2%	+12.0%	+35.7%	+35.5%	+89.3%	+215.7%
14-Day RSI	Sep 15, 26	53.12	-12.3%	-19.0%	+17.0%	+7.3%	+22.3%	+8.0%	+3.7%
Beta	Sep 15, 26	0.32	0.0%	-8.6%	-44.8%	-56.8%	-61.9%	-65.6%	-74.2%
ATR	Sep 15, 26	$6.57	-0.4%	-11.4%	-15.8%	+53.8%	+43.4%	+86.2%	+232.3%
10-Day Volatility	Sep 15, 26	13.83%	+13.1%	+18.0%	-56.9%	+34.9%	-44.5%	-54.3%	-45.9%
3-Month Volatility	Sep 15, 26	23.45%	-0.7%	-12.0%	-23.3%	-30.1%	+16.2%	+5.3%	+6.3%
1-Year Volatility	Sep 15, 26	27.92%	+0.4%	-0.2%	+2.8%	+4.1%	+1.4%	-3.3%	-7.4%

50-Day EMA Highs

CLH 50-Day EMA Highs Comparison
Period	High	Date	Current
1M	$311.89	Sep 15, 26	at high
3M	$311.89	Sep 15, 26	at high
6M	$311.89	Sep 15, 26	at high
1Y	$311.89	Sep 15, 26	at high
3Y	$311.89	Sep 15, 26	at high
5Y	$311.89	Sep 15, 26	at high
All	$311.89	Sep 15, 26	at high

50-Day EMA Lows

CLH 50-Day EMA Lows Comparison
Period	Low	Date	Current
1M	$304.45	Aug 14, 26	+2.4%
3M	$289.50	Jun 22, 26	+7.7%
6M	$271.17	Mar 13, 26	+15.0%
1Y	$222.18	Nov 24, 25	+40.4%
3Y	$159.99	Nov 9, 23	+94.9%
5Y	$90.52	Jul 19, 22	+244.5%
All	$0.64	Jan 4, 00	>+9999.0%

50-Day EMA History

Date	Value	Change
Sep 15, 2026	$311.89	+34.4%
Dec 31, 2025	$232.00	-4.8%
Dec 31, 2024	$243.58	+44.5%
Dec 31, 2023	$168.52	+45.2%
Dec 31, 2022	$116.09	+14.0%
Dec 31, 2021	$101.82	+44.7%
Dec 31, 2020	$70.37	-14.9%
Dec 31, 2019	$82.74	+41.1%
Dec 31, 2018	$58.66	+9.5%
Dec 31, 2017	$53.59	+1.7%
Dec 31, 2016	$52.71	+23.0%
Dec 31, 2015	$42.86	-13.1%
Dec 31, 2014	$49.35	-13.2%
Dec 31, 2013	$56.82	+4.4%
Dec 31, 2012	$54.42	-7.4%
Dec 31, 2011	$58.79	+53.3%
Dec 31, 2010	$38.35	+33.4%
Dec 31, 2009	$28.74	-7.1%
Dec 31, 2008	$30.93	+19.3%
Dec 31, 2007	$25.93	+15.6%

Date	Value	Change
Dec 31, 2006	$22.44	+48.9%
Dec 31, 2005	$15.07	+136.2%
Dec 31, 2004	$6.38	+79.2%
Dec 31, 2003	$3.56	-47.0%
Dec 31, 2002	$6.72	+342.9%
Dec 31, 2001	$1.52	+44.0%
Dec 31, 2000	$1.05	+63.4%
Dec 31, 1999	$0.64	-29.9%
Dec 31, 1998	$0.92	+1.3%
Dec 31, 1997	$0.91	-21.5%
Dec 31, 1996	$1.16	-24.0%
Dec 31, 1995	$1.52	-45.7%
Dec 31, 1994	$2.80	-19.5%
Dec 31, 1993	$3.48	-44.2%
Dec 31, 1992	$6.23	+2.5%
Dec 31, 1991	$6.08	+116.8%
Dec 31, 1990	$2.80	-56.8%
Dec 31, 1989	$6.49	-32.8%
Dec 31, 1988	$9.65	-

FAQ

What is the current 50-day EMA of CLH?: As of today, CLH 50-day EMA is $311.89
How does CLH 50-day EMA compare to its current price?: CLH 50-day EMA is -1.98% below its current market price
How far is CLH 50-day EMA from its all-time high?: CLH 50-day EMA is currently at its all-time high
What is 1-year change in CLH 50-day EMA?: CLH 50-day EMA is up +31.47% year-over-year

20-Day EMA

$317.10$0.12+0.04%

September 15, 2026

Summary

Current Value: As of today, CLH 20-day EMA is $317.10, up +0.04% on September 15, 2026
Vs Current Price: CLH 20-day EMA is -0.35% below its current market price
1-Year High: CLH 20-day EMA reached a 1-year high of $317.10 on September 15, 2026
1-Year Low: CLH 20-day EMA reached a 1-year low of $213.55 on November 20, 2025

Performance

CLH Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
20-Day EMA	Sep 15, 26	$317.10	+0.0%	+1.9%	+10.4%	+34.2%	+32.5%	+88.1%	+214.2%
200-Day EMA	Sep 15, 26	$287.80	+0.1%	+2.5%	+7.3%	+25.7%	+26.0%	+95.3%	+224.6%
50-Day EMA	Sep 15, 26	$311.89	+0.1%	+2.4%	+7.7%	+34.4%	+31.5%	+87.2%	+216.2%
200-Day SMA	Sep 15, 26	$285.84	+0.2%	+4.0%	+9.8%	+26.1%	+26.0%	+98.7%	+222.4%
50-Day SMA	Sep 15, 26	$312.51	+0.1%	+3.7%	+5.7%	+37.6%	+31.5%	+84.9%	+219.1%
20-Day SMA	Sep 15, 26	$317.02	-0.1%	+1.9%	+11.0%	+32.7%	+31.4%	+87.5%	+212.2%
Price	Sep 15, 26	$318.20	-1.5%	-1.2%	+12.0%	+35.7%	+35.5%	+89.3%	+215.7%
14-Day RSI	Sep 15, 26	53.12	-12.3%	-19.0%	+17.0%	+7.3%	+22.3%	+8.0%	+3.7%
Beta	Sep 15, 26	0.32	0.0%	-8.6%	-44.8%	-56.8%	-61.9%	-65.6%	-74.2%
ATR	Sep 15, 26	$6.57	-0.4%	-11.4%	-15.8%	+53.8%	+43.4%	+86.2%	+232.3%
10-Day Volatility	Sep 15, 26	13.83%	+13.1%	+18.0%	-56.9%	+34.9%	-44.5%	-54.3%	-45.9%
3-Month Volatility	Sep 15, 26	23.45%	-0.7%	-12.0%	-23.3%	-30.1%	+16.2%	+5.3%	+6.3%
1-Year Volatility	Sep 15, 26	27.92%	+0.4%	-0.2%	+2.8%	+4.1%	+1.4%	-3.3%	-7.4%

20-Day EMA Highs

CLH 20-Day EMA Highs Comparison
Period	High	Date	Current
1M	$317.10	Sep 15, 26	at high
3M	$317.10	Sep 15, 26	at high
6M	$317.10	Sep 15, 26	at high
1Y	$317.10	Sep 15, 26	at high
3Y	$317.10	Sep 15, 26	at high
5Y	$317.10	Sep 15, 26	at high
All	$317.10	Sep 15, 26	at high

20-Day EMA Lows

CLH 20-Day EMA Lows Comparison
Period	Low	Date	Current
1M	$311.20	Aug 14, 26	+1.9%
3M	$287.25	Jun 15, 26	+10.4%
6M	$284.29	Mar 30, 26	+11.5%
1Y	$213.55	Nov 20, 25	+48.5%
3Y	$156.14	Nov 9, 23	+103.1%
5Y	$87.28	Jul 18, 22	+263.3%
All	$0.62	Dec 30, 99	>+9999.0%

20-Day EMA History

Date	Value	Change
Sep 15, 2026	$317.10	+34.2%
Dec 31, 2025	$236.34	-0.7%
Dec 31, 2024	$238.12	+37.3%
Dec 31, 2023	$173.37	+49.8%
Dec 31, 2022	$115.74	+17.0%
Dec 31, 2021	$98.93	+33.6%
Dec 31, 2020	$74.07	-12.6%
Dec 31, 2019	$84.77	+58.8%
Dec 31, 2018	$53.39	+0.2%
Dec 31, 2017	$53.31	-3.8%
Dec 31, 2016	$55.39	+32.5%
Dec 31, 2015	$41.81	-14.4%
Dec 31, 2014	$48.86	-14.6%
Dec 31, 2013	$57.20	+5.8%
Dec 31, 2012	$54.07	-11.8%
Dec 31, 2011	$61.30	+51.4%
Dec 31, 2010	$40.48	+39.1%
Dec 31, 2009	$29.11	-4.6%
Dec 31, 2008	$30.51	+15.3%
Dec 31, 2007	$26.47	+14.2%

Date	Value	Change
Dec 31, 2006	$23.19	+55.2%
Dec 31, 2005	$14.94	+117.6%
Dec 31, 2004	$6.87	+67.6%
Dec 31, 2003	$4.10	-46.8%
Dec 31, 2002	$7.70	+381.7%
Dec 31, 2001	$1.60	+67.3%
Dec 31, 2000	$0.96	+54.6%
Dec 31, 1999	$0.62	-24.6%
Dec 31, 1998	$0.82	-1.7%
Dec 31, 1997	$0.83	-22.0%
Dec 31, 1996	$1.07	-24.9%
Dec 31, 1995	$1.42	-41.9%
Dec 31, 1994	$2.45	-26.7%
Dec 31, 1993	$3.34	-46.0%
Dec 31, 1992	$6.19	+11.8%
Dec 31, 1991	$5.54	+93.4%
Dec 31, 1990	$2.86	-50.0%
Dec 31, 1989	$5.73	-39.9%
Dec 31, 1988	$9.53	+70.2%
Dec 31, 1987	$5.60	-

FAQ

What is the current 20-day EMA of CLH?: As of today, CLH 20-day EMA is $317.10
How does CLH 20-day EMA compare to its current price?: CLH 20-day EMA is -0.35% below its current market price
How far is CLH 20-day EMA from its all-time high?: CLH 20-day EMA is currently at its all-time high
What is 1-year change in CLH 20-day EMA?: CLH 20-day EMA is up +32.50% year-over-year

Data Sources & References

CLH Official Website www.cleanharbors.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/822818/000082281826000009/0000822818-26-000009-index.htm
CLH Profile on Yahoo Finance finance.yahoo.com/quote/CLH
CLH Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/clh