Baron ETF Trust - Baron First Principles ETF (RONB) 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.

Baron ETF Trust - Baron First Principles ETF (RONB) operates in the Financial Services sector, specifically the Asset Management industry, with a market capitalization near $362.8M, listed on NYSE, carrying a beta of 0.74 to the broader market. RONB aims to capitalize on long-term growth opportunities by investing in US companies of any size. public since 2025-12-15.

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