ACB Unusual Option Activity
Aurora Cannabis Inc (ACB) option volume on Nov 4, 2026 was 3.2% of open interest, well above the 20-day average of 1.8%. Calls made up 80.0% of the volume.
ACB 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 ACB seeing unusual options activity?
On Nov 4, 2026, Aurora Cannabis options traded 1.08K contracts against 34.26K open, a volume to open interest ratio of 0.03, well above its 20-day average. The table above lists the contracts with the highest ratios.
Are ACB traders trading more calls or puts?
Calls made up 80.0% of Aurora Cannabis option volume on Nov 4, 2026, a put/call ratio of 0.25, so calls outnumber puts. The ACB option volume chart shows calls and puts by strike.
What is Aurora Cannabis Inc?
Aurora Cannabis Inc is focused on the production, distribution, and sale of cannabis products in Canada and internationally.