MainStreet Bancshares, Inc. (MNSB) Open Interest History

Open interest tracks the total number of outstanding options contracts. Rising OI alongside price moves can indicate growing commitment to the trend; declining OI suggests positions are being closed.

MainStreet Bancshares, Inc. (MNSB) operates in the Financial Services sector, specifically the Banks - Regional industry, with a market capitalization near $163.6M, listed on NASDAQ, employing roughly 182 people, carrying a beta of 0.55 to the broader market. MainStreet Bancshares, Inc. Led by Jeff W. Dick, public since 2005-09-06.

Open interest history tracks how outstanding options contracts change over time. No recent options activity for MNSB as of 2026-06-01; this typically reflects low options liquidity, a recently listed name, or a temporary data feed delay. Snapshot will refresh on the next active session.

Learn how open interest is reported and how to read the data →