CMI monthly performance report
View CMI's monthly returns, drawdown, and seasonality trends — updated every month.
CMI monthly report
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Key takeaways
- Cummins (CMI) closed September 2026 at $532.23, down 5.70% for the month and +24.82% over the trailing 12 months.
- Year-to-date, CMI is +4.27%, underperforming the S&P 500 which has returned +11.70% YTD.
- The stock is trading −11.36% versus its 200-day moving average ($600.42), a cautious technical signal.
- Over the past three years, CMI has outperformed the S&P 500 by +51.61%, with a relative strength index reading of 130.1.
- Win rate over the trailing 39 months stands at 61.5% — 24 positive months versus 15 negative months.
Cummins ended September 2026 at $532.23, posting a monthly return of −5.70%. The S&P 500 returned −0.70% over the same window, leaving relative performance at −5.00%.
The current quarter stands at −25.38% (Q3 2026 (QTD)), while medium-term trend remains soft: price is −11.36% versus the 200-day moving average ($600.42).
Year-to-date, CMI is +4.27% against SPY +11.70%, a gap of −7.43%. The stock is currently −27.79% below its 52-week high, with maximum 3-year drawdown at −30.81%.
| Period | CMI | S&P 500 (SPY) | Excess return |
|---|---|---|---|
| 1 Day | +1.59% | −0.12% | +1.71% |
| 1 Week | −4.40% | −0.34% | −4.06% |
| 1 Month | −5.70% | −0.70% | −5.00% |
| 3 Months | −23.96% | +2.80% | −26.76% |
| 6 Months | −0.65% | +13.85% | −14.50% |
| YTD | +4.27% | +11.70% | −7.43% |
| 12 Months | +24.82% | +15.01% | +9.81% |
| 3 Years | +123.31% | +71.69% | +51.61% |
| Rank | Month | Return |
|---|---|---|
| #1 | Apr 2026 | +24.72% |
| #2 | Nov 2024 | +14.00% |
| #3 | Nov 2025 | +13.78% |
| #4 | Jan 2026 | +13.39% |
| #5 | Jul 2025 | +12.25% |
| Rank | Month | Return |
|---|---|---|
| #1 | Mar 2025 | −14.87% |
| #2 | Aug 2023 | −11.79% |
| #3 | Jul 2026 | −11.08% |
| #4 | Aug 2026 | −11.01% |
| #5 | Mar 2026 | −7.85% |
| Quarter | Return |
|---|---|
| Q2 2025 | +4.49% |
| Q3 2025 | +28.97% |
| Q4 2025 | +20.85% |
| Q1 2026 | +5.40% |
| Q2 2026 | +32.56% |
| Q3 2026 (QTD) | −25.38% |
| Year | Return |
|---|---|
| 2023 | −1.12% |
| 2024 | +45.51% |
| 2025 | +46.43% |
| 2026 | +4.27% |
| Metric | Value |
|---|---|
| 52-Week High | $737.10 (2026-06-18) |
| 52-Week Low | $400.72 (2025-10-14) |
| Current Price | $532.23 |
| 200-Day Moving Average | $600.42 |
| Price vs 200DMA | −11.36% |
| 3-Year Maximum Drawdown | −30.81% (2025-04-08) |
| Current Drawdown from 52W High | −27.79% |
| RS metric | Value |
|---|---|
| RS Index (3-year, rebased to 100) | 130.1 |
| 3-Year Excess Return vs S&P 500 | +51.61% |
| RS Peak | 184.4 (Jun 2026) |
| RS Trough | 88.4 (Jan 2024) |
| Status | Outperforming Benchmark |
Frequently asked questions
What was CMI's return for this report period?
CMI returned −5.70% in the latest monthly window ending 2026-09-18.
Has CMI outperformed SPY year to date?
YTD CMI: +4.27% vs SPY: +11.70%.
What is CMI's 12-month return?
+24.82% over the trailing 12 months.
Is CMI above or below its 200-day moving average?
Price is −11.36% versus 200DMA ($600.42).
What is the maximum drawdown in the 3-year window?
−30.81% on 2025-04-08.