5.68K calls and 1.86K puts traded on Nov 4, 2026, 7.54K contracts in total. Open interest was 428.5K contracts. Over the past 30 days, volume averaged 10.0K contracts per day. The STLA option volume chart shows volume by strike and expiration date.

Stellantis IV rank is 31, so its 30-day implied volatility of 51.3% is in the lower part of its one-year range. Over the past year it ranged from 29.9% on Aug 12, 2026 to 99.3% on Sep 23, 2026. See the STLA implied volatility history for a longer view.

The Stellantis put/call volume ratio was 0.33 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 0.33. The STLA open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for Stellantis options about one week from expiration was $4.36, 6.3% below the $4.65 close. The STLA max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 57.9%, options price a move of about ±$0.37 (±8.0%) over the next week, a range of roughly $4.28 to $5.02 from the Nov 4, 2026 close. The STLA expected move chart shows it for every expiration date.