CLB Unusual Option Activity
Core Laboratories Inc (CLB) option volume on Nov 4, 2026 was 0.5% of open interest, well below the 20-day average of 3.3%. Calls made up 33.3% of the volume.
CLB 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 CLB seeing unusual options activity?
On Nov 4, 2026, Core Laboratories options traded 9 contracts against 1.84K 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 CLB traders trading more calls or puts?
Calls made up 33.3% of Core Laboratories option volume on Nov 4, 2026, a put/call ratio of 2.00, so puts outnumber calls. The CLB option volume chart shows calls and puts by strike.
What is Core Laboratories Inc?
Core Laboratories Inc is a providers of proprietary and patented reservoir description and production enhancement services and products to the oil and gas industry, through client relationships.