43.23K calls and 1.89K puts traded on Nov 4, 2026, 45.12K contracts in total. Open interest was 92.65K contracts. Over the past 30 days, volume averaged 5.13K contracts per day. The AR option volume chart shows volume by strike and expiration date.

Antero Resources IV rank is 34, so its 30-day implied volatility of 37.6% is in the lower part of its one-year range. Over the past year it ranged from 30.5% on Aug 7, 2026 to 51.7% on Mar 30, 2026. See the AR implied volatility history for a longer view.

The Antero Resources put/call volume ratio was 0.04 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 0.61. The AR open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for Antero Resources options about one week from expiration was $38.93, 4.0% above the $37.43 close. The AR max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 45.0%, options price a move of about ±$2.33 (±6.2%) over the next week, a range of roughly $35.10 to $39.76 from the Nov 4, 2026 close. The AR expected move chart shows it for every expiration date.