SF Unusual Option Activity
Stifel Financial Corp (SF) option volume on Nov 4, 2026 was 1.1% of open interest, well below the 20-day average of 2.2%. Calls made up 97.9% of the volume.
SF 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 SF seeing unusual options activity?
On Nov 4, 2026, Stifel Financial options traded 48 contracts against 4.54K 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 SF traders trading more calls or puts?
Calls made up 97.9% of Stifel Financial option volume on Nov 4, 2026, a put/call ratio of 0.02, so calls outnumber puts. The SF option volume chart shows calls and puts by strike.
What is Stifel Financial Corp?
Stifel Financial is a diversified financial-services provider focused on wealth management, investment banking, and lending.