First Trust Developed Markets ex-US Small Cap AlphaDEX Fund (FDTS) 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.

First Trust Developed Markets ex-US Small Cap AlphaDEX Fund (FDTS) operates in the Financial Services sector, specifically the Asset Management industry, with a market capitalization near $9.5M, listed on NASDAQ, carrying a beta of 1.05 to the broader market. The First Trust Developed Markets ex-US Small Cap AlphaDEX Fund is an exchange-traded fund. public since 2012-02-16.

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