CMI
Cummins Inc.Stock · IndustrialsS&P 500 Equal Weight 0.2% · S&P 500 0.2% · Russell 1000 0.1% · US Stock Market 0.1% · Russell 3000 0.1% · MSCI World 0.10% · MSCI ACWI 0.09%$556.75+1.22%
as of market close, Sep 11, 2026
☾ AH — —
Cummins Inc. monthly returns
Cummins Inc. has averaged 1.94% per month, positive in 54% of months. Month-by-month returns for Cummins Inc. (CMI) below, through September 11, 2026 — the table lists the most recent months; the bar chart plots the last 5 years.
Average month
+1.9%
505 months
Best month
+281.0%
Dec 1984
Worst month
-42.8%
Oct 1987
Positive months
54%
of all months
Cummins Inc. monthly returns#
| Month | Path | Total return |
|---|---|---|
| Sep 2026 | -1.4% | |
| Aug 2026 | -10.7% | |
| Jul 2026 | -10.5% | |
| Jun 2026 | +9.6% | |
| May 2026 | -3.3% | |
| Apr 2026 | +24.7% | |
| Mar 2026 | -7.9% | |
| Feb 2026 | +1.2% | |
| Jan 2026 | +13.4% | |
| Dec 2025 | +2.5% | |
| Nov 2025 | +14.3% | |
| Oct 2025 | +3.6% | |
| Sep 2025 | +6.0% | |
| Aug 2025 | +8.9% | |
| Jul 2025 | +12.3% | |
| Jun 2025 | +1.9% | |
| May 2025 | +10.0% | |
| Apr 2025 | -6.3% | |
| Mar 2025 | -14.9% | |
| Feb 2025 | +3.8% | |
| Jan 2025 | +2.2% | |
| Dec 2024 | -7.0% | |
| Nov 2024 | +14.6% | |
| Oct 2024 | +1.6% | |
| Sep 2024 | +3.5% | |
| Aug 2024 | +7.9% | |
| Jul 2024 | +5.4% | |
| Jun 2024 | -1.7% | |
| May 2024 | +0.3% | |
| Apr 2024 | -4.1% | |
| Mar 2024 | +9.7% | |
| Feb 2024 | +13.0% | |
| Jan 2024 | -0.1% | |
| Dec 2023 | +6.9% | |
| Nov 2023 | +4.4% | |
| Oct 2023 | -5.3% | |
| Sep 2023 | -0.7% | |
| Aug 2023 | -11.2% | |
| Jul 2023 | +6.4% | |
| Jun 2023 | +19.9% | |
| May 2023 | -12.4% | |
| Apr 2023 | -1.6% | |
| Mar 2023 | -1.7% | |
| Feb 2023 | -2.0% | |
| Jan 2023 | +3.0% | |
| Dec 2022 | -3.5% | |
| Nov 2022 | +3.4% | |
| Oct 2022 | +20.1% | |
| Sep 2022 | -5.5% | |
| Aug 2022 | -2.0% | |
| Jul 2022 | +14.4% | |
| Jun 2022 | -7.5% | |
| May 2022 | +11.3% | |
| Apr 2022 | -7.8% | |
| Mar 2022 | +0.5% | |
| Feb 2022 | -7.0% | |
| Jan 2022 | +1.3% | |
| Dec 2021 | +4.0% | |
| Nov 2021 | -12.0% | |
| Oct 2021 | +6.8% | |
| Sep 2021 | -4.8% | |
| Aug 2021 | +2.3% | |
| Jul 2021 | -4.8% | |
| Jun 2021 | -5.2% | |
| May 2021 | +2.6% | |
| Apr 2021 | -2.7% | |
| Mar 2021 | +2.3% | |
| Feb 2021 | +8.6% | |
| Jan 2021 | +3.2% | |
| Dec 2020 | -1.8% | |
| Nov 2020 | +5.7% | |
| Oct 2020 | +4.1% | |
| Sep 2020 | +1.9% | |
| Aug 2020 | +7.9% | |
| Jul 2020 | +11.5% | |
| Jun 2020 | +2.2% | |
| May 2020 | +4.6% | |
| Apr 2020 | +20.8% | |
| Mar 2020 | -10.6% | |
| Feb 2020 | -4.7% | |
| Jan 2020 | -10.6% | |
| Dec 2019 | -2.1% | |
| Nov 2019 | +6.8% | |
| Oct 2019 | +6.0% | |
| Sep 2019 | +9.0% | |
| Aug 2019 | -8.2% | |
| Jul 2019 | -4.3% | |
| Jun 2019 | +13.7% | |
| May 2019 | -8.7% | |
| Apr 2019 | +5.3% | |
| Mar 2019 | +2.5% | |
| Feb 2019 | +5.5% | |
| Jan 2019 | +10.1% | |
| Dec 2018 | -11.5% | |
| Nov 2018 | +11.4% | |
| Oct 2018 | -6.4% | |
| Sep 2018 | +3.0% | |
| Aug 2018 | +0.1% | |
| Jul 2018 | +7.4% | |
| Jun 2018 | -6.6% | |
| May 2018 | -10.3% | |
| Apr 2018 | -1.4% | |
| Mar 2018 | -3.6% | |
| Feb 2018 | -10.0% | |
| Jan 2018 | +6.4% | |
| Dec 2017 | +5.5% | |
| Nov 2017 | -4.7% | |
| Oct 2017 | +5.3% | |
| Sep 2017 | +5.4% | |
| Aug 2017 | -4.4% | |
| Jul 2017 | +3.5% | |
| Jun 2017 | +2.9% | |
| May 2017 | +5.2% | |
| Apr 2017 | -0.2% | |
| Mar 2017 | +1.8% | |
| Feb 2017 | +1.7% | |
| Jan 2017 | +7.6% | |
| Dec 2016 | -3.6% | |
| Nov 2016 | +11.8% | |
| Oct 2016 | -0.3% |
Monthly total return (since Oct 2021)#
-20%-10%0%10%20%
Oct 2021+6.8%
Nov 2021-12%
Dec 2021+4.0%
Jan 2022+1.3%2022
Feb 2022-7.0%
Mar 2022+0.48%
Apr 2022-7.8%
May 2022+11%
Jun 2022-7.5%
Jul 2022+14%
Aug 2022-2.0%
Sep 2022-5.5%
Oct 2022+20%
Nov 2022+3.4%
Dec 2022-3.5%
Jan 2023+3.0%2023
Feb 2023-2.0%
Mar 2023-1.7%
Apr 2023-1.6%
May 2023-12%
Jun 2023+20%
Jul 2023+6.4%
Aug 2023-11%
Sep 2023-0.69%
Oct 2023-5.3%
Nov 2023+4.4%
Dec 2023+6.9%
Jan 2024-0.11%2024
Feb 2024+13%
Mar 2024+9.7%
Apr 2024-4.1%
May 2024+0.32%
Jun 2024-1.7%
Jul 2024+5.4%
Aug 2024+7.9%
Sep 2024+3.5%
Oct 2024+1.6%
Nov 2024+15%
Dec 2024-7.0%
Jan 2025+2.2%2025
Feb 2025+3.8%
Mar 2025-15%
Apr 2025-6.3%
May 2025+10%
Jun 2025+1.9%
Jul 2025+12%
Aug 2025+8.9%
Sep 2025+6.0%
Oct 2025+3.6%
Nov 2025+14%
Dec 2025+2.5%
Jan 2026+13%2026
Feb 2026+1.2%
Mar 2026-7.9%
Apr 2026+25%
May 2026-3.3%
Jun 2026+9.6%
Jul 2026-10%
Aug 2026-11%
Sep 2026-1.4%
Methodology#
Monthly returns are total returns (dividends reinvested), computed from CMI'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 Cummins Inc.'s average monthly return?
- Cummins Inc. (CMI) has averaged about 1.94% per month, positive in roughly 54% of months. The best month was Dec 1984 (+281.0%) and the worst was Oct 1987 (-42.8%).
More on Cummins Inc.
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