STRL Unusual Option Activity
Sterling Infrastructure Inc (STRL) option volume on Nov 4, 2026 was 21.9% of open interest, well above the 20-day average of 9.1%. Calls made up 60.2% of the volume. Relative to open interest, that was STRL's most active day in 12 weeks.
STRL Unusual Options FAQ
What makes option activity unusual?
Option activity is usually called unusual when a contract trades much more volume than its open interest, which can mean traders are opening new positions.
Is STRL seeing unusual options activity?
On Nov 4, 2026, Sterling Infrastructure options traded 3.91K contracts against 17.84K open, a volume to open interest ratio of 0.22, well above its 20-day average. The table above lists the contracts with the highest ratios.
Are STRL traders trading more calls or puts?
Calls made up 60.2% of Sterling Infrastructure option volume on Nov 4, 2026, a put/call ratio of 0.66, so calls outnumber puts. The STRL option volume chart shows calls and puts by strike.
What is Sterling Infrastructure Inc?
Sterling Infrastructure Inc operates through subsidiaries within three segments: E-Infrastructure, Transportation, and Building Solutions in the United States, mainly across the Southern, Northeastern, Mid-Atlantic, and Rocky Mountain regions and the Pacific Islands.