Eaton Vance Tax-Managed Global Buy-Write Opportunities Fund (ETW) 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.

Eaton Vance Tax-Managed Global Buy-Write Opportunities Fund (ETW) operates in the Financial Services sector, specifically the Asset Management - Global industry, with a market capitalization near $1.03B, listed on NYSE, carrying a beta of 0.84 to the broader market. Eaton Vance Tax-Managed Global Buy-Write Opportunities Fund is a closed-ended equity mutual fund launched and managed by Eaton Vance Management. Led by Thomas Chanlin Seto, public since 2005-11-21.

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