X-Square Municipal Income ETF (ZTAX) 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.

X-Square Municipal Income ETF (ZTAX) operates in the Financial Services sector, specifically the Asset Management - Bonds industry, with a market capitalization near $4.5M, listed on AMEX, carrying a beta of 0.93 to the broader market. The X-Square Municipal Income ETF (ZTAX) primarily allocates a minimum of 80% of its investment capital (inclusive of any assets acquired through borrowing) to municipal debt instruments that offer exemption from both federal and state income tax. public since 2023-05-19.

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