TREX Unusual Option Activity
Trex Company Inc (TREX) option volume on Nov 4, 2026 was 8.8% of open interest, well above the 20-day average of 3.0%. Calls made up 75.2% of the volume.
TREX 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 TREX seeing unusual options activity?
On Nov 4, 2026, Trex options traded 479 contracts against 5.45K open, a volume to open interest ratio of 0.09, well above its 20-day average. The table above lists the contracts with the highest ratios.
Are TREX traders trading more calls or puts?
Calls made up 75.2% of Trex option volume on Nov 4, 2026, a put/call ratio of 0.33, so calls outnumber puts. The TREX option volume chart shows calls and puts by strike.
What is Trex Company Inc?
Trex Co Inc is a manufacturer of wooden alternative decking products.