CECO
$58.69+2.09%
CECO Environmental Corp.Stock · IndustrialsRussell 2000 · 0.1% of IWMNasdaq Composite · 0.009% of ONEQRussell 3000 · 0.007% of IWVUS Stock Market · 0.007% of VTI
CECO Environmental Corp. monthly returns
CECO Environmental Corp. has averaged 2.05% per month, positive in 48% of months. Month-by-month returns for CECO Environmental Corp. (CECO) below, through October 20, 2026 — the table lists the most recent months; the bar chart plots the last 5 years.
Average month
+2.0%
454 months
Best month
+89.2%
Oct 2001
Worst month
-55.5%
Dec 1990
Positive months
48%
of all months
CECO Environmental Corp. monthly returns#
| Month | Path | Total return |
|---|---|---|
| Oct 2026 | -15.7% | |
| Sep 2026 | -2.2% | |
| Aug 2026 | +8.1% | |
| Jul 2026 | -27.4% | |
| Jun 2026 | +21.4% | |
| May 2026 | +0.8% | |
| Apr 2026 | +24.4% | |
| Mar 2026 | -1.4% | |
| Feb 2026 | -10.4% | |
| Jan 2026 | +12.7% | |
| Dec 2025 | +14.8% | |
| Nov 2025 | +6.7% | |
| Oct 2025 | -4.5% | |
| Sep 2025 | +12.3% | |
| Aug 2025 | +1.4% | |
| Jul 2025 | +58.8% | |
| Jun 2025 | +5.3% | |
| May 2025 | +13.0% | |
| Apr 2025 | +4.3% | |
| Mar 2025 | -8.4% | |
| Feb 2025 | -12.1% | |
| Jan 2025 | -6.3% | |
| Dec 2024 | -5.7% | |
| Nov 2024 | +34.7% | |
| Oct 2024 | -15.6% | |
| Sep 2024 | -2.6% | |
| Aug 2024 | -0.9% | |
| Jul 2024 | +1.2% | |
| Jun 2024 | +15.3% | |
| May 2024 | +15.8% | |
| Apr 2024 | -6.1% | |
| Mar 2024 | +1.6% | |
| Feb 2024 | +17.2% | |
| Jan 2024 | -4.7% | |
| Dec 2023 | +5.4% | |
| Nov 2023 | +19.0% | |
| Oct 2023 | +1.3% | |
| Sep 2023 | +15.9% | |
| Aug 2023 | +14.5% | |
| Jul 2023 | -9.9% | |
| Jun 2023 | +24.2% | |
| May 2023 | -7.3% | |
| Apr 2023 | -17.0% | |
| Mar 2023 | -10.5% | |
| Feb 2023 | +8.6% | |
| Jan 2023 | +23.2% | |
| Dec 2022 | -3.6% | |
| Nov 2022 | +2.5% | |
| Oct 2022 | +33.6% | |
| Sep 2022 | -11.1% | |
| Aug 2022 | +28.5% | |
| Jul 2022 | +29.6% | |
| Jun 2022 | -4.5% | |
| May 2022 | +31.8% | |
| Apr 2022 | -13.5% | |
| Mar 2022 | +2.0% | |
| Feb 2022 | -14.7% | |
| Jan 2022 | +1.3% | |
| Dec 2021 | +5.1% | |
| Nov 2021 | -13.8% | |
| Oct 2021 | -2.3% | |
| Sep 2021 | -6.8% | |
| Aug 2021 | +7.2% | |
| Jul 2021 | -1.7% | |
| Jun 2021 | -6.2% | |
| May 2021 | +4.5% | |
| Apr 2021 | -7.9% | |
| Mar 2021 | -3.3% | |
| Feb 2021 | +18.3% | |
| Jan 2021 | -0.4% | |
| Dec 2020 | -5.9% | |
| Nov 2020 | +4.5% | |
| Oct 2020 | -2.9% | |
| Sep 2020 | -14.0% | |
| Aug 2020 | +26.6% | |
| Jul 2020 | +1.7% | |
| Jun 2020 | +24.1% | |
| May 2020 | -2.0% | |
| Apr 2020 | +16.1% | |
| Mar 2020 | -30.8% | |
| Feb 2020 | -11.2% | |
| Jan 2020 | -0.8% | |
| Dec 2019 | -2.7% | |
| Nov 2019 | +14.7% | |
| Oct 2019 | -1.9% | |
| Sep 2019 | +0.6% | |
| Aug 2019 | -24.7% | |
| Jul 2019 | -3.8% | |
| Jun 2019 | +8.4% | |
| May 2019 | +14.0% | |
| Apr 2019 | +7.8% | |
| Mar 2019 | -5.5% | |
| Feb 2019 | +10.8% | |
| Jan 2019 | +1.9% | |
| Dec 2018 | -18.8% | |
| Nov 2018 | +11.7% | |
| Oct 2018 | -5.6% | |
| Sep 2018 | -6.6% | |
| Aug 2018 | +22.9% | |
| Jul 2018 | +11.9% | |
| Jun 2018 | +7.5% | |
| May 2018 | +21.5% | |
| Apr 2018 | +5.6% | |
| Mar 2018 | +8.3% | |
| Feb 2018 | -9.3% | |
| Jan 2018 | -11.7% | |
| Dec 2017 | -5.2% | |
| Nov 2017 | -38.3% | |
| Oct 2017 | +3.7% | |
| Sep 2017 | +14.3% | |
| Aug 2017 | -22.7% | |
| Jul 2017 | +5.2% | |
| Jun 2017 | -1.6% | |
| May 2017 | -16.7% | |
| Apr 2017 | +7.4% | |
| Mar 2017 | -6.3% | |
| Feb 2017 | -13.9% | |
| Jan 2017 | -5.9% | |
| Dec 2016 | -1.2% | |
| Nov 2016 | +43.3% |
Monthly total return (since Nov 2021)#
-40%-20%0%20%40%
Nov 2021-14%
Dec 2021+5.1%
Jan 2022+1.3%2022
Feb 2022-15%
Mar 2022+2.0%
Apr 2022-13%
May 2022+32%
Jun 2022-4.5%
Jul 2022+30%
Aug 2022+29%
Sep 2022-11%
Oct 2022+34%
Nov 2022+2.5%
Dec 2022-3.6%
Jan 2023+23%2023
Feb 2023+8.6%
Mar 2023-10%
Apr 2023-17%
May 2023-7.3%
Jun 2023+24%
Jul 2023-9.9%
Aug 2023+14%
Sep 2023+16%
Oct 2023+1.3%
Nov 2023+19%
Dec 2023+5.4%
Jan 2024-4.7%2024
Feb 2024+17%
Mar 2024+1.6%
Apr 2024-6.1%
May 2024+16%
Jun 2024+15%
Jul 2024+1.2%
Aug 2024-0.86%
Sep 2024-2.6%
Oct 2024-16%
Nov 2024+35%
Dec 2024-5.7%
Jan 2025-6.3%2025
Feb 2025-12%
Mar 2025-8.4%
Apr 2025+4.3%
May 2025+13%
Jun 2025+5.3%
Jul 2025+59%
Aug 2025+1.4%
Sep 2025+12%
Oct 2025-4.5%
Nov 2025+6.7%
Dec 2025+15%
Jan 2026+13%2026
Feb 2026-10%
Mar 2026-1.4%
Apr 2026+24%
May 2026+0.82%
Jun 2026+21%
Jul 2026-27%
Aug 2026+8.1%
Sep 2026-2.2%
Oct 2026-16%
CECO Environmental Corp. returns by calendar month#
Every month of every year since 1989, one tick per year on a shared scale; the dark bar is the month's average. Total returns, dividends reinvested.
October 2026 so far: -15.72% — 33rd of 38 Octobers since 1989 at the last close; the average October returned +3.1%.
| Month | −90%0+90% | Average | Median | Up | Best | Worst |
|---|---|---|---|---|---|---|
| Jan | +8.5% | +1.9% | 58% | +58.3% 1992 | -21.1% 1989 | |
| Feb | +0.8% | -1.2% | 39% | +38.9% 2000 | -25.0% 1994 | |
| Mar | +0.9% | -2.0% | 45% | +40.0% 1990 | -30.8% 2020 | |
| Apr | +4.5% | +3.5% | 53% | +49.0% 2010 | -23.8% 1998 | |
| May | +2.2% | +0.0% | 47% | +45.5% 1991 | -25.3% 2005 | |
| Jun | +4.1% | +2.1% | 58% | +35.3% 2005 | -20.0% 2002 | |
| Jul | +1.2% | +1.2% | 53% | +58.8% 2025 | -36.0% 1996 | |
| Aug | +1.7% | +1.6% | 53% | +28.5% 2022 | -24.7% 2019 | |
| Sep | +2.6% | +0.3% | 50% | +85.7% 1991 | -30.6% 1998 | |
| Oct | +3.1% | -1.9% | 43% | +89.2% 2001 | -38.5% 1991 | |
| Nov | -0.1% | +0.0% | 49% | +43.8% 1998 | -38.3% 2017 | |
| Dec | -4.7% | -3.6% | 35% | +23.1% 1999 | -55.5% 1990 |
Methodology#
Monthly returns are total returns (dividends reinvested), computed from CECO'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 CECO Environmental Corp.'s average monthly return?
- CECO Environmental Corp. (CECO) has averaged about 2.05% per month, positive in roughly 48% of months. The best month was Oct 2001 (+89.2%) and the worst was Dec 1990 (-55.5%).
More on CECO Environmental Corp.
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