Defiance Global Foundries ETF (AIFR) 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.

Defiance Global Foundries ETF (AIFR) operates in the Financial Services sector, specifically the Asset Management industry, with a market capitalization near $230,498, listed on NASDAQ, carrying a beta of 0.00 to the broader market. Defiance Global Foundries ETF is an exchange-traded fund that seeks to provide targeted exposure to companies involved in semiconductor foundry manufacturing and related infrastructure. public since 2026-09-10.

Open interest history tracks how outstanding options contracts change over time. No recent options activity for AIFR as of 2026-10-16; 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 →