Tidal Trust II - Return Stacked Bonds & Merger Arbitrage ETF (RSBA) 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.

Tidal Trust II - Return Stacked Bonds & Merger Arbitrage ETF (RSBA) operates in the Financial Services sector, specifically the Asset Management industry, with a market capitalization near $51.2M, listed on CBOE, carrying a beta of 0.04 to the broader market. RSBA combines both an active and passively managed approach to investing. public since 2024-12-18.

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