597 calls and 381 puts traded on Nov 4, 2026, 978 contracts in total. Open interest was 24.38K contracts. Over the past 30 days, volume averaged 624 contracts per day. The ORA option volume chart shows volume by strike and expiration date.

Ormat Technologies IV rank is 14, so its 30-day implied volatility of 46.0% is near the bottom of its one-year range. Over the past year it ranged from 26.8% on Dec 31, 2025 to 167.2% on Oct 16, 2026. See the ORA implied volatility history for a longer view.

The Ormat Technologies put/call volume ratio was 0.64 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 2.33. The ORA open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for Ormat Technologies options about one week from expiration was $89.35, 5.4% below the $94.50 close. The ORA max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 51.5%, options price a move of about ±$6.74 (±7.1%) over the next week, a range of roughly $87.76 to $101.24 from the Nov 4, 2026 close. The ORA expected move chart shows it for every expiration date.