Brookstone Intermediate Bond ETF (BAMB) 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.

Brookstone Intermediate Bond ETF (BAMB) operates in the Financial Services sector, specifically the Asset Management industry, with a market capitalization near $59.2M, listed on CBOE, employing roughly 192 people, carrying a beta of 0.05 to the broader market. The fund is an actively managed exchange traded fund (“ETF”) that, under normal circumstances, invests at least 80% of its net assets in U. Led by Maryam Ghahremani, public since 2023-09-28.

Open interest history tracks how outstanding options contracts change over time. No recent options activity for BAMB as of 2026-07-17; 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 →