FSV Unusual Option Activity
FirstService Corporation (FSV) option volume on Nov 4, 2026 was 2.3% of open interest, well above the 20-day average of 0.2%. Calls made up 100.0% of the volume. Relative to open interest, that was FSV's most active day in 12 weeks.
FSV 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 FSV seeing unusual options activity?
On Nov 4, 2026, FirstService options traded 17 contracts against 735 open, a volume to open interest ratio of 0.02, well above its 20-day average. The table above lists the contracts with the highest ratios.
Are FSV traders trading more calls or puts?
Calls made up 100.0% of FirstService option volume on Nov 4, 2026, a put/call ratio of 0.00, so calls outnumber puts. The FSV option volume chart shows calls and puts by strike.