Showing results for CMI, 2026-11-20(m), calls & puts
CMI Option Chain FAQ
What is an option chain?
An option chain lists every call and put for a stock, with prices, volume, open interest, and Greeks for each strike and expiration date.
How many CMI option contracts are listed?
As of Nov 4, 2026, Cummins Inc (CMI) had 642 listed option contracts across 6 expiration dates, from Nov 20, 2026 to Dec 17, 2027.
When do CMI options expire?
Cummins had 6 expiration dates as of Nov 4, 2026, 1 of them weekly. The nearest was Nov 20, 2026 and the furthest Dec 17, 2027.
How actively are CMI options traded?
2.75K Cummins option contracts traded on Nov 4, 2026, and open interest was 18.44K contracts. Over the past 30 days, volume averaged 700 contracts per day. The CMI option volume chart shows volume by strike and expiration date.
Is CMI implied volatility high right now?
Cummins IV rank is 31, so its 30-day implied volatility of 49.3% is in the lower part of its one-year range. Over the past year it ranged from 23.4% on Nov 28, 2025 to 108.1% on Jan 16, 2026. See the CMI implied volatility history for a longer view.
What is Cummins Inc?
Cummins is a leading manufacturer of diesel and other engines used in heavy- and medium-duty commercial trucks, off-highway equipment, and locomotives, in addition to prime power and standby generators.