ALXO Unusual Option Activity
ALX Oncology Holdings Inc (ALXO) option volume on Nov 4, 2026 was 8.6% of open interest, above the 20-day average of 7.8%. Calls made up 100.0% of the volume.
ALXO 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 ALXO seeing unusual options activity?
On Nov 4, 2026, ALX Oncology options traded 458 contracts against 5.32K open, a volume to open interest ratio of 0.09, above its 20-day average. The table above lists the contracts with the highest ratios.
Are ALXO traders trading more calls or puts?
Calls made up 100.0% of ALX Oncology option volume on Nov 4, 2026, a put/call ratio of 0.00, so calls outnumber puts. The ALXO option volume chart shows calls and puts by strike.
What is ALX Oncology Holdings Inc?
ALX Oncology Holdings Inc is a clinical-stage immuno-oncology company focused on helping patients fight cancer by developing a pipeline of product candidates based on expertise in protein engineering and oncology led by the CD47 blocker, evorpacept, currently in phase 1 and 2 clinical trials.