255 calls and 116 puts traded on Nov 4, 2026, 371 contracts in total. Open interest was 7.03K contracts. Over the past 30 days, volume averaged 173 contracts per day. The PRIM option volume chart shows volume by strike and expiration date.

Primoris Services IV rank is 15, so its 30-day implied volatility of 67.6% is near the bottom of its one-year range. Over the past year it ranged from 40.7% on Dec 26, 2025 to 216.0% on Jul 17, 2026. See the PRIM implied volatility history for a longer view.

The Primoris Services put/call volume ratio was 0.45 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 0.33. The PRIM open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for Primoris Services options about one week from expiration was $75.03, 9.8% above the $68.34 close. The PRIM max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 73.4%, options price a move of about ±$6.94 (±10.2%) over the next week, a range of roughly $61.40 to $75.28 from the Nov 4, 2026 close. The PRIM expected move chart shows it for every expiration date.