AZN Unusual Option Activity
AstraZeneca PLC (AZN) option volume on Nov 4, 2026 was 1.5% of open interest, well below the 20-day average of 6.5%. Calls made up 56.5% of the volume.
AZN 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 AZN seeing unusual options activity?
On Nov 4, 2026, AstraZeneca options traded 1.48K contracts against 101.71K 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 AZN traders trading more calls or puts?
Calls made up 56.5% of AstraZeneca option volume on Nov 4, 2026, a put/call ratio of 0.77, so calls outnumber puts. The AZN option volume chart shows calls and puts by strike.
What is AstraZeneca PLC?
A merger between Astra of Sweden and Zeneca of the United Kingdom formed AstraZeneca in 1999.