The price of Cummins Inc. (CMI) on October 9, 2026 is 523.39 USD, +0.57% on the day. Over 52 weeks the stock traded between 400.72 USD and 737.76 USD; the price now sits 36% of the way up that range. Over the past year the price changed by +19.95%. The P/E ratio is 26.9, which is close to the sector median (26.0). Market capitalization is 71.83 billion USD, rank 1 among 5 stocks of the same industry with a known capitalization.
Closing prices for 09 October 2026
Next earnings report: none scheduled in the next five weeks · Earnings calendar
Cummins Inc. trades on NYSE under the ticker CMI. The company belongs to the Industrials sector. The trading history on this page starts on 22 August 2016.
Over the past 52 weeks CMI has traded between 400.72 $ and 737.76 $. As of 09 October 2026 the price stood 36.40 % of the way from the 52-week low to the high.
Over one year CMI shares rose 19.95 %; over six months they fell 15.05 %. Volatility over 90 days is 34.97 %. Dividends are not included: this is price change only, as of 09 October 2026.
CMI trades at a price-to-earnings ratio of 26.9, above the sector median of 26.0. Price to sales is 2.1, above the sector median of 1.3. Price to book is 5.8, above the sector median of 2.6. Calculated from reports for the period ending 31 March 2026.
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| 09 October 2026 | 524.21 | 525.33 | 518.64 | 523.39 | 905,652 |
| 08 October 2026 | 514.03 | 522.12 | 512.02 | 520.40 | 1M |
| 07 October 2026 | 526.67 | 526.67 | 512.48 | 517.32 | 1M |
| 06 October 2026 | 527.37 | 540.49 |
The series is stated in the current share scale after splits; dividends are not included in the price
Based on the last 12 months of reports, through 31 March 2026
The sector median covers every company in the sector on the US market, loss-making ones included.
Cummins makes diesel engines for trucks — and is preparing their replacement before the replacement arrives.
The main buyers are heavy truck manufacturers, and demand arrives in waves: carriers replace fleets when freight rates are high and defer when they are low. Hence pronounced cyclicality that leads the general economic cycle.
A substantial and steadier part of revenue is parts and service for the installed fleet: an engine runs a million kilometres and needs consumables throughout. Service is what smooths troughs in new unit sales.
The strategic question is the transition to other energy sources: the company develops natural-gas and hydrogen engines, electric powertrains and electrolysers. Emissions regulation sets the pace, and uncertainty over which technology wins is the main long-term risk. Cummins pays a dividend.
Address:500 JACKSON ST BOX 3005 MAIL CODE 93050, COLUMBUS, IN, 47202-3005, US
Cummins Inc. reported revenue of 33.9B $ and net income of 2.7B $ over the last four quarters. Net margin is 7.89 %. Revenue changed by +0.06 % year over year. Earnings per share are 19.25 $. Market capitalisation is 71.8B $.
CMI has a return on equity of 21.64 %, above the sector median of 5.92 %. Return on assets is 7.76 %, above the sector median of 2.51 %. Operating margin is 11.33 %, above the sector median of 4.32 %.
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| 525.50 |
| 535.31 |
| 785,300 |
| 05 October 2026 | 525.41 | 533.16 | 519.01 | 523.37 | 802,600 |
| 02 October 2026 | 524.73 | 531.26 | 521.42 | 528.32 | 1M |
| 01 October 2026 | 515.00 | 525.62 | 507.20 | 517.00 | 2M |
| 30 September 2026 | 523.35 | 523.38 | 515.02 | 516.57 | 1M |
| 29 September 2026 | 520.69 | 524.54 | 517.68 | 521.37 | 807,500 |
| 28 September 2026 | 522.74 | 525.35 | 514.72 | 517.84 | 950,200 |
| 25 September 2026 | 525.20 | 529.47 | 520.00 | 525.06 | 812,000 |
| 24 September 2026 | 519.94 | 524.08 | 515.25 | 521.07 | 1M |
| 23 September 2026 | 520.77 | 525.13 | 514.37 | 524.65 | 1M |
| 22 September 2026 | 531.00 | 532.29 | 520.97 | 526.13 | 1M |
| 21 September 2026 | 539.94 | 539.99 | 527.27 | 534.78 | 1M |
| 18 September 2026 | 524.97 | 532.64 | 522.87 | 532.23 | 2M |
| 17 September 2026 | 543.21 | 544.14 | 522.61 | 523.88 | 1M |
| 16 September 2026 | 541.64 | 543.46 | 519.09 | 527.50 | 1M |
| 15 September 2026 | 545.63 | 546.41 | 531.89 | 538.02 | 1M |
| 14 September 2026 | 531.38 | 542.99 | 526.49 | 541.10 | 1M |