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CWST
$88.00+1.73%
as of close, Oct 16, 2026
☾ AH $88.00 +1.73%
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Casella Waste Systems Inc. monthly returns

Casella Waste Systems Inc. has averaged 1.43% per month, positive in 55% of months. Month-by-month returns for Casella Waste Systems Inc. (CWST) below, through October 16, 2026 — the table lists the most recent months; the bar chart plots the last 5 years.

Average month
+1.4%
346 months
Best month
+127.9%
Dec 2000
Worst month
-57.1%
Oct 2008
Positive months
55%
of all months

Casella Waste Systems Inc. monthly returns#

Casella Waste Systems Inc. total return by month
MonthTotal return
Oct 2026
+9.5%
Sep 2026
-12.9%
Aug 2026
+2.8%
Jul 2026
-7.5%
Jun 2026
+18.0%
May 2026
+3.7%
Apr 2026
-0.1%
Mar 2026
-14.8%
Feb 2026
-7.7%
Jan 2026
+3.0%
Dec 2025
+1.6%
Nov 2025
+8.8%
Oct 2025
-6.7%
Sep 2025
-3.7%
Aug 2025
-9.4%
Jul 2025
-5.8%
Jun 2025
-1.6%
May 2025
-0.2%
Apr 2025
+5.3%
Mar 2025
-0.5%
Feb 2025
+4.2%
Jan 2025
+1.6%
Dec 2024
-6.5%
Nov 2024
+15.7%
Oct 2024
-1.6%
Sep 2024
-7.8%
Aug 2024
+4.2%
Jul 2024
+4.4%
Jun 2024
-1.4%
May 2024
+11.3%
Apr 2024
-8.6%
Mar 2024
+9.7%
Feb 2024
+5.6%
Jan 2024
-0.1%
Dec 2023
+5.7%
Nov 2023
+7.2%
Oct 2023
-1.1%
Sep 2023
-3.1%
Aug 2023
-2.4%
Jul 2023
-10.8%
Jun 2023
+0.3%
May 2023
+1.3%
Apr 2023
+7.7%
Mar 2023
+6.2%
Feb 2023
-2.9%
Jan 2023
+1.0%
Dec 2022
-7.9%
Nov 2022
+5.2%
Oct 2022
+7.1%
Sep 2022
-6.8%
Aug 2022
+1.2%
Jul 2022
+11.4%
Jun 2022
+1.5%
May 2022
-13.0%
Apr 2022
-6.2%
Mar 2022
+16.2%
Feb 2022
-0.8%
Jan 2022
-11.1%
Dec 2021
+0.8%
Nov 2021
-2.2%
Oct 2021
+14.2%
Sep 2021
+2.6%
Aug 2021
+7.6%
Jul 2021
+8.4%
Jun 2021
-5.9%
May 2021
+0.5%
Apr 2021
+5.6%
Mar 2021
+9.8%
Feb 2021
+1.2%
Jan 2021
-7.6%
Dec 2020
+2.9%
Nov 2020
+11.5%
Oct 2020
-3.3%
Sep 2020
-0.5%
Aug 2020
+1.3%
Jul 2020
+6.3%
Jun 2020
+2.3%
May 2020
+9.9%
Apr 2020
+18.7%
Mar 2020
-19.4%
Feb 2020
-5.4%
Jan 2020
+11.2%
Dec 2019
-1.5%
Nov 2019
+7.2%
Oct 2019
+1.5%
Sep 2019
-5.6%
Aug 2019
+4.4%
Jul 2019
+10.0%
Jun 2019
+2.4%
May 2019
+3.8%
Apr 2019
+4.9%
Mar 2019
+0.8%
Feb 2019
+17.1%
Jan 2019
+5.7%
Dec 2018
-12.7%
Nov 2018
+0.3%
Oct 2018
+4.8%
Sep 2018
+9.4%
Aug 2018
+3.0%
Jul 2018
+7.6%
Jun 2018
+8.6%
May 2018
-3.8%
Apr 2018
+4.8%
Mar 2018
-8.0%
Feb 2018
-0.6%
Jan 2018
+11.1%
Dec 2017
+8.0%
Nov 2017
+15.5%
Oct 2017
-1.8%
Sep 2017
+11.8%
Aug 2017
+0.2%
Jul 2017
+2.3%
Jun 2017
+17.0%
May 2017
-6.8%
Apr 2017
+6.7%
Mar 2017
+20.8%
Feb 2017
+1.0%
Jan 2017
-6.8%
Dec 2016
-2.0%
Nov 2016
+13.0%

Monthly total return (since Nov 2021)#

Casella Waste Systems Inc. returns by calendar month#

Every month of every year since 1998, one tick per year on a shared scale; the dark bar is the month's average. Total returns, dividends reinvested.

October 2026 so far: +9.52% — 7th of 29 Octobers since 1998 at the last close; the average October returned -0.0%.

Casella Waste Systems Inc. returns by calendar month since 1998
Month−130%0+130%AverageUp
Jan-3.0%48%
Feb-4.8%38%
Mar+3.7%59%
Apr+3.0%55%
May+1.6%55%
Jun+2.5%66%
Jul+4.4%72%
Aug-2.6%48%
Sep-0.9%38%
OctOctober 2026 so far: +9.5%-0.0%57%
Nov+5.6%68%
Dec+7.7%57%

Methodology#

Monthly returns are total returns (dividends reinvested), computed from CWST's split- and dividend-adjusted month-end closes. The table shows the most recent 120 months and the bar chart the most recent 60. See the year-by-year returns for the annual view. Past performance does not predict future returns; not investment advice.

FAQ#

What is Casella Waste Systems Inc.'s average monthly return?
Casella Waste Systems Inc. (CWST) has averaged about 1.43% per month, positive in roughly 55% of months. The best month was Dec 2000 (+127.9%) and the worst was Oct 2008 (-57.1%).

More on Casella Waste Systems Inc.