ClearShares Ultra-Short Maturity ETF (OPER) 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.

ClearShares Ultra-Short Maturity ETF (OPER) operates in the Financial Services sector, specifically the Asset Management - Bonds industry, with a market capitalization near $117.6M, listed on AMEX, carrying a beta of -0.00 to the broader market. The ClearShares OPER ETF operates as an actively managed fund, with the primary objective of generating current income. public since 2018-07-11.

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