CWST Unusual Option Activity
Casella Waste Systems Inc (CWST) option volume on Nov 4, 2026 was 1.9% of open interest, well below the 20-day average of 6.2%. Calls made up 45.8% of the volume.
CWST 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 CWST seeing unusual options activity?
On Nov 4, 2026, Casella Waste Systems options traded 24 contracts against 1.25K open, a volume to open interest ratio of 0.02, well below its 20-day average. The table above lists the contracts with the highest ratios.
Are CWST traders trading more calls or puts?
Calls made up 45.8% of Casella Waste Systems option volume on Nov 4, 2026, a put/call ratio of 1.18, so puts outnumber calls. The CWST option volume chart shows calls and puts by strike.
What is Casella Waste Systems Inc?
Casella Waste Systems Inc is a solid waste removal company, providing resource management services to residential, commercial, municipal, and industrial customers.