Principal Exchange-Traded Funds - Principal Long Duration ETF (DWWN) 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.

Principal Exchange-Traded Funds - Principal Long Duration ETF (DWWN) operates in the Financial Services sector, specifically the Asset Management industry, with a market capitalization near $10.1M, listed on CBOE, carrying a beta of 0.46 to the broader market. DWWN is an actively managed ETF designed to generate current income, with a secondary goal of capital appreciation, during periods of falling US interest rates. public since 2026-05-21.

Open interest history tracks how outstanding options contracts change over time. No recent options activity for DWWN as of 2026-10-15; 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 →