32.2K calls and 6.9K puts traded on Nov 4, 2026, 39.1K contracts in total. Open interest was 804.89K contracts. Over the past 30 days, volume averaged 32.15K contracts per day. The CMCSA option volume chart shows volume by strike and expiration date.

Comcast IV rank is 43, so its 30-day implied volatility of 33.1% is near the middle of its one-year range. Over the past year it ranged from 20.4% on Aug 10, 2026 to 50.1% on Dec 31, 2025. See the CMCSA implied volatility history for a longer view.

The Comcast put/call volume ratio was 0.21 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 0.42. The CMCSA open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for Comcast options about one week from expiration was $22.71, 8.6% below the $24.85 close. The CMCSA max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 40.0%, options price a move of about ±$1.38 (±5.5%) over the next week, a range of roughly $23.47 to $26.23 from the Nov 4, 2026 close. The CMCSA expected move chart shows it for every expiration date.