Simplify China A Shares PLUS Income ETF (CAS) 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.

Simplify China A Shares PLUS Income ETF (CAS) operates in the Financial Services sector, specifically the Asset Management - Income industry, with a market capitalization near $10.7M, listed on AMEX, carrying a beta of 1.05 to the broader market. The Simplify China A Shares PLUS Income ETF (CAS) invests primarily in China A share equities, which are listed on mainland China exchanges in Shenzhen, Shanghai and Beijing. public since 2025-01-12.

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