Callan JMB Inc. (CJMB) 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.

Callan JMB Inc. (CJMB) operates in the Industrials sector, specifically the Integrated Freight & Logistics industry, with a market capitalization near $3.2M, listed on NASDAQ, employing roughly 26 people, carrying a beta of 0.35 to the broader market. Callan JMB Inc. Led by Wayne Williams, public since 2025-02-06.

Open interest history tracks how outstanding options contracts change over time. No recent options activity for CJMB 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 →