BlackRock Utilities, Infrastructure & Power Opportunities Trust (BUI) 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.

BlackRock Utilities, Infrastructure & Power Opportunities Trust (BUI) operates in the Financial Services sector, specifically the Asset Management industry, with a market capitalization near $647.9M, listed on NYSE, carrying a beta of 0.76 to the broader market. BlackRock Utility, Infrastructure & Power Opportunities Trust is a closed ended equity mutual fund launched by BlackRock, Inc. Led by Charles Choon Sik Park, public since 2011-11-23.

Open interest history tracks how outstanding options contracts change over time. No recent options activity for BUI as of 2026-06-02; 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 →