2.35K calls and 1.56K puts traded on Nov 4, 2026, 3.91K contracts in total. Open interest was 17.84K contracts. Over the past 30 days, volume averaged 1.38K contracts per day. The STRL option volume chart shows volume by strike and expiration date.

Sterling Infrastructure IV rank is 20, so its 30-day implied volatility of 86.4% is near the bottom of its one-year range. Over the past year it ranged from 53.0% on Dec 31, 2025 to 221.1% on Jul 17, 2026. See the STRL implied volatility history for a longer view.

The Sterling Infrastructure put/call volume ratio was 0.66 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 0.79. The STRL open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for Sterling Infrastructure options about one week from expiration was $401.29, 41.7% above the $283.13 close. The STRL max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 90.7%, options price a move of about ±$35.57 (±12.6%) over the next week, a range of roughly $247.56 to $318.70 from the Nov 4, 2026 close. The STRL expected move chart shows it for every expiration date.