MAIN Unusual Option Activity
Main Street Capital Corporation (MAIN) option volume on Nov 9, 2026 was 13.0% of open interest, well above the 20-day average of 3.3%. Calls made up 6.8% of the volume.
MAIN 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 MAIN seeing unusual options activity?
On Nov 9, 2026, Main Street Capital options traded 2.08K contracts against 15.98K open, a volume to open interest ratio of 0.13, well above its 20-day average. The table above lists the contracts with the highest ratios.
Are MAIN traders trading more calls or puts?
Calls made up 6.8% of Main Street Capital option volume on Nov 9, 2026, a put/call ratio of 13.67, which signals bearish sentiment. The MAIN option volume chart shows calls and puts by strike.
What is Main Street Capital Corporation?
Main Street Capital Corp is a principal investment firm focused on providing customized long-term debt and equity capital solutions to lower middle market ("LMM") companies and debt capital to private ("Private Loan") companies owned by or in the process of being acquired by a private equity fund.