PGIM Rock ETF Trust - PGIM S&P 500 Buffer 12 ETF - January (JANP) 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.

PGIM Rock ETF Trust - PGIM S&P 500 Buffer 12 ETF - January (JANP) operates in the Financial Services sector, specifically the Asset Management industry, with a market capitalization near $50.5M, listed on CBOE, carrying a beta of 0.50 to the broader market. JANP uses FLEX options in an effort to moderate losses on shares of SPDR S&P 500 ETF Trust (SPY) over a one-year period, starting each January. public since 2024-01-09.

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