TECH Unusual Option Activity
Bio-Techne Corp (TECH) option volume on Nov 4, 2026 was 0.0% of open interest, well below the 20-day average of 0.2%. Calls made up 100.0% of the volume. Relative to open interest, that was TECH's least active day in 4 weeks.
TECH 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 TECH seeing unusual options activity?
On Nov 4, 2026, Bio-Techne options traded 3 contracts against 64.65K open, a volume to open interest ratio of 0.00, well below its 20-day average. The table above lists the contracts with the highest ratios.
Are TECH traders trading more calls or puts?
Calls made up 100.0% of Bio-Techne option volume on Nov 4, 2026, a put/call ratio of 0.00, so calls outnumber puts. The TECH option volume chart shows calls and puts by strike.
What is Bio-Techne Corp?
Based in Minnesota, Bio-Techne is a life sciences manufacturer supplying consumables and instruments for the pharma, biotech, academic, and diagnostic markets.