16 calls and 40 puts traded on Nov 4, 2026, 56 contracts in total. Open interest was 4.07K contracts. Over the past 30 days, volume averaged 180 contracts per day. The HRI option volume chart shows volume by strike and expiration date.

Herc IV rank is 7, so its 30-day implied volatility of 53.8% is near the bottom of its one-year range. Over the past year it ranged from 43.7% on Dec 26, 2025 to 180.8% on Jul 17, 2026. See the HRI implied volatility history for a longer view.

The Herc put/call volume ratio was 2.50 on Nov 4, 2026, so puts outnumber calls. The put/call open interest ratio was 0.66. The HRI open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for Herc options about one week from expiration was $140.65, 11.1% below the $158.21 close. The HRI max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 54.4%, options price a move of about ±$11.93 (±7.5%) over the next week, a range of roughly $146.28 to $170.14 from the Nov 4, 2026 close. The HRI expected move chart shows it for every expiration date.