71 calls and 23 puts traded on Nov 4, 2026, 94 contracts in total. Open interest was 8.65K contracts. Over the past 30 days, volume averaged 481 contracts per day. The PNW option volume chart shows volume by strike and expiration date.

Pinnacle West Capital IV rank is 7, so its 30-day implied volatility of 19.4% is near the bottom of its one-year range. Over the past year it ranged from 9.1% on Dec 23, 2025 to 160.2% on Oct 16, 2026. See the PNW implied volatility history for a longer view.

The Pinnacle West Capital put/call volume ratio was 0.32 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 0.73. The PNW open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for Pinnacle West Capital options about one week from expiration was $100.61, 4.7% below the $105.55 close. The PNW max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 21.1%, options price a move of about ±$3.09 (±2.9%) over the next week, a range of roughly $102.46 to $108.64 from the Nov 4, 2026 close. The PNW expected move chart shows it for every expiration date.