SEIC Unusual Option Activity
SEI Investments Co (SEIC) option volume on Nov 4, 2026 was 8.4% of open interest, below the 20-day average of 9.7%. Calls made up 100.0% of the volume.
SEIC 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 SEIC seeing unusual options activity?
On Nov 4, 2026, SEI Investments options traded 133 contracts against 1.59K open, a volume to open interest ratio of 0.08, below its 20-day average. The table above lists the contracts with the highest ratios.
Are SEIC traders trading more calls or puts?
Calls made up 100.0% of SEI Investments option volume on Nov 4, 2026, a put/call ratio of 0.00, so calls outnumber puts. The SEIC option volume chart shows calls and puts by strike.
What is SEI Investments Co?
SEI Investments provides investment processing, management, and operations services to financial institutions, asset managers, asset owners, and financial advisors in four material segments: private banks, investment advisors, institutional investors, and investment managers.