Amplify ETF Trust - Amplify Municipal CEF High Income ETF (YYYM) 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.

Amplify ETF Trust - Amplify Municipal CEF High Income ETF (YYYM) operates in the Financial Services sector, specifically the Asset Management industry, with a market capitalization near $385,200, listed on AMEX, carrying a beta of 0.00 to the broader market. YYYM is a passively managed fund designed to generate high monthly income through a portfolio of 30 US municipal bond closed-end funds (CEFs). Led by Christian Magoon, public since 2026-03-11.

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