CMBT Unusual Option Activity
CMB.Tech NV (CMBT) option volume on Nov 4, 2026 was 1.2% of open interest, well below the 20-day average of 3.9%. Calls made up 80.9% of the volume.
CMBT 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 CMBT seeing unusual options activity?
On Nov 4, 2026, CMB.Tech NV options traded 215 contracts against 17.63K open, a volume to open interest ratio of 0.01, well below its 20-day average. The table above lists the contracts with the highest ratios.
Are CMBT traders trading more calls or puts?
Calls made up 80.9% of CMB.Tech NV option volume on Nov 4, 2026, a put/call ratio of 0.24, so calls outnumber puts. The CMBT option volume chart shows calls and puts by strike.
What is CMB.Tech NV?
CMB.Tech NV owns and operates a fleet of vessels for international maritime shipping and storage of crude oil and petroleum products.